R-2.2.1

CHANGELOG

@@ -1,3 +1,13 @@
+## 2.2.1
+
+- session.connect(cookie_key='secret', compression_level=9) stores sessions in cookies
+- T.is_writable = False prevents T from dynamically updating langauge files
+- all code is more PEP8 compliant
+- better custom_importer behaviour (now works per app, is smalled and faster)
+- fixed some bugs
+- upgraded feedparser.py and rss2.py
+- codemirror has autoresize
+
 ## 2.1.0
 
 - overall faster web2py

Makefile

@@ -29,7 +29,7 @@ update:
 	wget -O gluon/contrib/simplejsonrpc.py http://rad2py.googlecode.com/hg/ide2py/simplejsonrpc.py
 	echo "remember that pymysql was tweaked"
 src:
-	echo 'Version 2.1.1 ('`date +%Y-%m-%d\ %H:%M:%S`') stable' > VERSION
+	echo 'Version 2.2.1 ('`date +%Y-%m-%d\ %H:%M:%S`') stable' > VERSION
 	### rm -f all junk files
 	make clean
 	### clean up baisc apps
@@ -130,5 +130,5 @@ pip:
 	# after upload clean Web2py sources with rm -R ./dist
 	# http://guide.python-distribute.org/creation.html
 	python setup.py sdist
-	python setup.py register
-	python setup.py sdist upload
+	sudo python setup.py register
+	sudo python setup.py sdist upload

VERSION

@@ -1 +1 @@
-Version 2.1.1 (2012-10-15 06:40:52) stable
+Version 2.2.1 (2012-10-21 10:54:10) stable

__init__.py

@@ -1,10 +0,0 @@
-
-
-
-
-
-
-
-
-
-

anyserver.py

@@ -9,47 +9,54 @@ License: LGPLv3 (http://www.gnu.org/licenses/lgpl.html)
 This file is based, although a rewrite, on MIT-licensed code from the Bottle web framework.
 """
 
-import os, sys, optparse, urllib
+import os
+import sys
+import optparse
+import urllib
+
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
-sys.path = [path]+[p for p in sys.path if not p==path]
+sys.path = [path] + [p for p in sys.path if not p == path]
 import gluon.main
 from gluon.fileutils import read_file, write_file
 
+
 class Servers:
     @staticmethod
     def cgi(app, address=None, **options):
         from wsgiref.handlers import CGIHandler
-        CGIHandler().run(app) # Just ignore host and port here
+        CGIHandler().run(app)  # Just ignore host and port here
 
     @staticmethod
-    def flup(app,address, **options):
+    def flup(app, address, **options):
         import flup.server.fcgi
         flup.server.fcgi.WSGIServer(app, bindAddress=address).run()
 
     @staticmethod
-    def wsgiref(app,address,**options): # pragma: no cover
+    def wsgiref(app, address, **options):  # pragma: no cover
         from wsgiref.simple_server import make_server, WSGIRequestHandler
+
         class QuietHandler(WSGIRequestHandler):
-            def log_request(*args, **kw): pass
+            def log_request(*args, **kw):
+                pass
         options['handler_class'] = QuietHandler
-        srv = make_server(address[0],address[1],app,**options)
+        srv = make_server(address[0], address[1], app, **options)
         srv.serve_forever()
 
     @staticmethod
-    def cherrypy(app,address, **options):
+    def cherrypy(app, address, **options):
         from cherrypy import wsgiserver
         server = wsgiserver.CherryPyWSGIServer(address, app)
         server.start()
 
     @staticmethod
-    def rocket(app,address, **options):
+    def rocket(app, address, **options):
         from gluon.rocket import CherryPyWSGIServer
         server = CherryPyWSGIServer(address, app)
         server.start()
 
     @staticmethod
-    def rocket_with_repoze_profiler(app,address, **options):
+    def rocket_with_repoze_profiler(app, address, **options):
         from gluon.rocket import CherryPyWSGIServer
         from repoze.profile.profiler import AccumulatingProfileMiddleware
         from gluon.settings import global_settings
@@ -59,44 +66,46 @@ class Servers:
             log_filename='wsgi.prof',
             discard_first_request=True,
             flush_at_shutdown=True,
-            path = '/__profile__'
-            )
+            path='/__profile__'
+        )
         server = CherryPyWSGIServer(address, wrapped)
         server.start()
 
     @staticmethod
-    def paste(app,address,**options):
+    def paste(app, address, **options):
         from paste import httpserver
         from paste.translogger import TransLogger
         httpserver.serve(app, host=address[0], port=address[1], **options)
 
     @staticmethod
-    def fapws(app,address, **options):
+    def fapws(app, address, **options):
         import fapws._evwsgi as evwsgi
         from fapws import base
-        evwsgi.start(address[0],str(address[1]))
+        evwsgi.start(address[0], str(address[1]))
         evwsgi.set_base_module(base)
+
         def app(environ, start_response):
             environ['wsgi.multiprocess'] = False
             return app(environ, start_response)
-        evwsgi.wsgi_cb(('',app))
+        evwsgi.wsgi_cb(('', app))
         evwsgi.run()
 
-
     @staticmethod
-    def gevent(app,address, **options):
-        from gevent import monkey; monkey.patch_all()
+    def gevent(app, address, **options):
+        from gevent import monkey
+        monkey.patch_all()
         from gevent import pywsgi
         from gevent.pool import Pool
-        pywsgi.WSGIServer(address, app, spawn = 'workers' in options and Pool(int(options.workers)) or 'default').serve_forever()
+        pywsgi.WSGIServer(address, app, spawn='workers' in options and Pool(
+            int(options.workers)) or 'default').serve_forever()
 
     @staticmethod
-    def bjoern(app,address, **options):
+    def bjoern(app, address, **options):
         import bjoern
         bjoern.run(app, *address)
 
     @staticmethod
-    def tornado(app,address, **options):
+    def tornado(app, address, **options):
         import tornado.wsgi
         import tornado.httpserver
         import tornado.ioloop
@@ -106,7 +115,7 @@ class Servers:
         tornado.ioloop.IOLoop.instance().start()
 
     @staticmethod
-    def twisted(app,address, **options):
+    def twisted(app, address, **options):
         from twisted.web import server, wsgi
         from twisted.python.threadpool import ThreadPool
         from twisted.internet import reactor
@@ -118,42 +127,44 @@ class Servers:
         reactor.run()
 
     @staticmethod
-    def diesel(app,address, **options):
+    def diesel(app, address, **options):
         from diesel.protocols.wsgi import WSGIApplication
         app = WSGIApplication(app, port=address[1])
         app.run()
 
     @staticmethod
-    def gunicorn(app,address, **options):
+    def gunicorn(app, address, **options):
         from gunicorn.app.base import Application
         config = {'bind': "%s:%d" % address}
         config.update(options)
         sys.argv = ['anyserver.py']
+
         class GunicornApplication(Application):
             def init(self, parser, opts, args):
                 return config
+
             def load(self):
                 return app
         g = GunicornApplication()
         g.run()
 
     @staticmethod
-    def eventlet(app,address, **options):
+    def eventlet(app, address, **options):
         from eventlet import wsgi, listen
         wsgi.server(listen(address), app)
 
     @staticmethod
-    def mongrel2(app,address,**options):
+    def mongrel2(app, address, **options):
         import uuid
         sys.path.append(os.path.abspath(os.path.dirname(__file__)))
         from mongrel2 import handler
         conn = handler.Connection(str(uuid.uuid4()),
                                   "tcp://127.0.0.1:9997",
                                   "tcp://127.0.0.1:9996")
-        mongrel2_handler(app,conn,debug=False)
+        mongrel2_handler(app, conn, debug=False)
 
 
-def run(servername,ip,port,softcron=True,logging=False,profiler=None):
+def run(servername, ip, port, softcron=True, logging=False, profiler=None):
     if logging:
         application = gluon.main.appfactory(wsgiapp=gluon.main.wsgibase,
                                             logfilename='httpserver.log',
@@ -163,9 +174,10 @@ def run(servername,ip,port,softcron=True,logging=False,profiler=None):
     if softcron:
         from gluon.settings import global_settings
         global_settings.web2py_crontype = 'soft'
-    getattr(Servers,servername)(application,(ip,int(port)))
+    getattr(Servers, servername)(application, (ip, int(port)))
 
-def mongrel2_handler(application,conn,debug=False):
+
+def mongrel2_handler(application, conn, debug=False):
     """
     Based on :
     https://github.com/berry/Mongrel2-WSGI-Handler/blob/master/wsgi-handler.py
@@ -190,20 +202,23 @@ def mongrel2_handler(application,conn,debug=False):
     # and responses. Unless I have missed something.
 
     while True:
-        if debug: print "WAITING FOR REQUEST"
+        if debug:
+            print "WAITING FOR REQUEST"
 
         # receive a request
         req = conn.recv()
-        if debug: print "REQUEST BODY: %r\n" % req.body
+        if debug:
+            print "REQUEST BODY: %r\n" % req.body
 
         if req.is_disconnect():
-            if debug: print "DISCONNECT"
-            continue #effectively ignore the disconnect from the client
+            if debug:
+                print "DISCONNECT"
+            continue  # effectively ignore the disconnect from the client
 
         # Set a couple of environment attributes a.k.a. header attributes
         # that are a must according to PEP 333
         environ = req.headers
-        environ['SERVER_PROTOCOL'] = 'HTTP/1.1' # SimpleHandler expects a server_protocol, lets assume it is HTTP 1.1
+        environ['SERVER_PROTOCOL'] = 'HTTP/1.1'  # SimpleHandler expects a server_protocol, lets assume it is HTTP 1.1
         environ['REQUEST_METHOD'] = environ['METHOD']
         if ':' in environ['Host']:
             environ['SERVER_NAME'] = environ['Host'].split(':')[0]
@@ -211,17 +226,19 @@ def mongrel2_handler(application,conn,debug=False):
         else:
             environ['SERVER_NAME'] = environ['Host']
             environ['SERVER_PORT'] = ''
-        environ['SCRIPT_NAME'] = '' # empty for now
+        environ['SCRIPT_NAME'] = ''  # empty for now
         environ['PATH_INFO'] = urllib.unquote(environ['PATH'])
         if '?' in environ['URI']:
             environ['QUERY_STRING'] = environ['URI'].split('?')[1]
         else:
             environ['QUERY_STRING'] = ''
-        if environ.has_key('Content-Length'):
-            environ['CONTENT_LENGTH'] = environ['Content-Length'] # necessary for POST to work with Django
+        if 'Content-Length' in environ:
+            environ['CONTENT_LENGTH'] = environ[
+                'Content-Length']  # necessary for POST to work with Django
         environ['wsgi.input'] = req.body
 
-        if debug: print "ENVIRON: %r\n" % environ
+        if debug:
+            print "ENVIRON: %r\n" % environ
 
         # SimpleHandler needs file-like stream objects for
         # requests, errors and responses
@@ -230,7 +247,8 @@ def mongrel2_handler(application,conn,debug=False):
         respIO = StringIO.StringIO()
 
         # execute the application
-        handler = SimpleHandler(reqIO, respIO, errIO, environ, multithread = False, multiprocess = False)
+        handler = SimpleHandler(reqIO, respIO, errIO, environ,
+                                multithread=False, multiprocess=False)
         handler.run(application)
 
         # Get the response and filter out the response (=data) itself,
@@ -254,11 +272,15 @@ def mongrel2_handler(application,conn,debug=False):
         errors = errIO.getvalue()
 
         # return the response
-        if debug: print "RESPONSE: %r\n" % response
+        if debug:
+            print "RESPONSE: %r\n" % response
         if errors:
-            if debug: print "ERRORS: %r" % errors
+            if debug:
+                print "ERRORS: %r" % errors
             data = "%s\r\n\r\n%s" % (data, errors)
-        conn.reply_http(req, data, code = code, status = status, headers = headers)
+        conn.reply_http(
+            req, data, code=code, status=status, headers=headers)
+
 
 def main():
     usage = "python anyserver.py -s tornado -i 127.0.0.1 -p 8000 -l -P"
@@ -278,7 +300,7 @@ def main():
                       default=False,
                       dest='profiler',
                       help='profiler filename')
-    servers = ', '.join(x for x in dir(Servers) if not x[0]=='_')
+    servers = ', '.join(x for x in dir(Servers) if not x[0] == '_')
     parser.add_option('-s',
                       '--server',
                       default='rocket',
@@ -300,13 +322,10 @@ def main():
                       dest='workers',
                       help='number of workers number')
     (options, args) = parser.parse_args()
-    print 'starting %s on %s:%s...' % (options.server,options.ip,options.port)
-    run(options.server,options.ip,options.port,logging=options.logging,profiler=options.profiler)
+    print 'starting %s on %s:%s...' % (
+        options.server, options.ip, options.port)
+    run(options.server, options.ip, options.port,
+        logging=options.logging, profiler=options.profiler)
 
-if __name__=='__main__':
+if __name__ == '__main__':
     main()
-
-
-
-
-

appengine_config.py

@@ -2,8 +2,3 @@ def webapp_add_wsgi_middleware(app):
     from google.appengine.ext.appstats import recording
     app = recording.appstats_wsgi_middleware(app)
     return app
-
-
-
-
-

applications/__init__.py

@@ -0,0 +1 @@
+

applications/admin/__init__.py

@@ -0,0 +1 @@
+

applications/admin/controllers/appadmin.py

@@ -23,7 +23,7 @@ remote_addr = request.env.remote_addr
 try:
     hosts = (http_host, socket.gethostname(),
              socket.gethostbyname(http_host),
-             '::1','127.0.0.1','::ffff:127.0.0.1')
+             '::1', '127.0.0.1', '::ffff:127.0.0.1')
 except:
     hosts = (http_host, )
 
@@ -32,10 +32,10 @@ if request.env.http_x_forwarded_for or request.is_https:
 elif (remote_addr not in hosts) and (remote_addr != "127.0.0.1"):
     raise HTTP(200, T('appadmin is disabled because insecure channel'))
 
-if (request.application=='admin' and not session.authorized) or \
-        (request.application!='admin' and not gluon.fileutils.check_credentials(request)):
+if (request.application == 'admin' and not session.authorized) or \
+        (request.application != 'admin' and not gluon.fileutils.check_credentials(request)):
     redirect(URL('admin', 'default', 'index',
-                 vars=dict(send=URL(args=request.args,vars=request.vars))))
+                 vars=dict(send=URL(args=request.args, vars=request.vars))))
 
 ignore_rw = True
 response.view = 'appadmin.html'
@@ -95,24 +95,23 @@ def get_query(request):
         return None
 
 
-def query_by_table_type(tablename,db,request=request):
-    keyed = hasattr(db[tablename],'_primarykey')
+def query_by_table_type(tablename, db, request=request):
+    keyed = hasattr(db[tablename], '_primarykey')
     if keyed:
         firstkey = db[tablename][db[tablename]._primarykey[0]]
         cond = '>0'
         if firstkey.type in ['string', 'text']:
             cond = '!=""'
-        qry = '%s.%s.%s%s' % (request.args[0], request.args[1], firstkey.name, cond)
+        qry = '%s.%s.%s%s' % (
+            request.args[0], request.args[1], firstkey.name, cond)
     else:
         qry = '%s.%s.id>0' % tuple(request.args[:2])
     return qry
 
 
-
 # ##########################################################
 # ## list all databases and tables
 # ###########################################################
-
 def index():
     return dict(databases=databases)
 
@@ -127,7 +126,7 @@ def insert():
     form = SQLFORM(db[table], ignore_rw=ignore_rw)
     if form.accepts(request.vars, session):
         response.flash = T('new record inserted')
-    return dict(form=form,table=db[table])
+    return dict(form=form, table=db[table])
 
 
 # ##########################################################
@@ -138,7 +137,8 @@ def insert():
 def download():
     import os
     db = get_database(request)
-    return response.download(request,db)
+    return response.download(request, db)
+
 
 def csv():
     import gluon.contenttype
@@ -149,26 +149,27 @@ def csv():
     if not query:
         return None
     response.headers['Content-disposition'] = 'attachment; filename=%s_%s.csv'\
-         % tuple(request.vars.query.split('.')[:2])
-    return str(db(query,ignore_common_filters=True).select())
+        % tuple(request.vars.query.split('.')[:2])
+    return str(db(query, ignore_common_filters=True).select())
 
 
 def import_csv(table, file):
     table.import_from_csv_file(file)
 
+
 def select():
     import re
     db = get_database(request)
     dbname = request.args[0]
     regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>\d+)')
-    if len(request.args)>1 and hasattr(db[request.args[1]],'_primarykey'):
+    if len(request.args) > 1 and hasattr(db[request.args[1]], '_primarykey'):
         regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>.+)')
     if request.vars.query:
         match = regex.match(request.vars.query)
         if match:
             request.vars.query = '%s.%s.%s==%s' % (request.args[0],
-                    match.group('table'), match.group('field'),
-                    match.group('value'))
+                                                   match.group('table'), match.group('field'),
+                                                   match.group('value'))
     else:
         request.vars.query = session.last_query
     query = get_query(request)
@@ -192,46 +193,50 @@ def select():
     session.last_query = request.vars.query
     form = FORM(TABLE(TR(T('Query:'), '', INPUT(_style='width:400px',
                 _name='query', _value=request.vars.query or '',
-                requires=IS_NOT_EMPTY(error_message=T("Cannot be empty")))), TR(T('Update:'),
+                requires=IS_NOT_EMPTY(
+                    error_message=T("Cannot be empty")))), TR(T('Update:'),
                 INPUT(_name='update_check', _type='checkbox',
                 value=False), INPUT(_style='width:400px',
                 _name='update_fields', _value=request.vars.update_fields
-                 or '')), TR(T('Delete:'), INPUT(_name='delete_check',
+                                    or '')), TR(T('Delete:'), INPUT(_name='delete_check',
                 _class='delete', _type='checkbox', value=False), ''),
                 TR('', '', INPUT(_type='submit', _value=T('submit')))),
-                _action=URL(r=request,args=request.args))
+                _action=URL(r=request, args=request.args))
+
+    tb = None
     if form.accepts(request.vars, formname=None):
         regex = re.compile(request.args[0] + '\.(?P<table>\w+)\..+')
         match = regex.match(form.vars.query.strip())
         if match:
             table = match.group('table')
         try:
-            tb = None
             nrows = db(query).count()
             if form.vars.update_check and form.vars.update_fields:
                 db(query).update(**eval_in_global_env('dict(%s)'
-                                  % form.vars.update_fields))
+                                                      % form.vars.update_fields))
                 response.flash = T('%s %%{row} updated', nrows)
             elif form.vars.delete_check:
                 db(query).delete()
                 response.flash = T('%s %%{row} deleted', nrows)
             nrows = db(query).count()
             if orderby:
-                rows = db(query,ignore_common_filters=True).select(limitby=(start, stop), orderby=eval_in_global_env(orderby))
+                rows = db(query, ignore_common_filters=True).select(limitby=(
+                    start, stop), orderby=eval_in_global_env(orderby))
             else:
-                rows = db(query,ignore_common_filters=True).select(limitby=(start, stop))
+                rows = db(query, ignore_common_filters=True).select(
+                    limitby=(start, stop))
         except Exception, e:
             import traceback
             tb = traceback.format_exc()
             (rows, nrows) = ([], 0)
-            response.flash = DIV(T('Invalid Query'),PRE(str(e)))
+            response.flash = DIV(T('Invalid Query'), PRE(str(e)))
     # begin handle upload csv
     csv_table = table or request.vars.table
     if csv_table:
-        formcsv = FORM(str(T('or import from csv file'))+" ",
-                       INPUT(_type='file',_name='csvfile'),
-                       INPUT(_type='hidden',_value=csv_table,_name='table'),
-                       INPUT(_type='submit',_value=T('import')))
+        formcsv = FORM(str(T('or import from csv file')) + " ",
+                       INPUT(_type='file', _name='csvfile'),
+                       INPUT(_type='hidden', _value=csv_table, _name='table'),
+                       INPUT(_type='submit', _value=T('import')))
     else:
         formcsv = None
     if formcsv and formcsv.process().accepted:
@@ -240,7 +245,7 @@ def select():
                        request.vars.csvfile.file)
             response.flash = T('data uploaded')
         except Exception, e:
-            response.flash = DIV(T('unable to parse csv file'),PRE(str(e)))
+            response.flash = DIV(T('unable to parse csv file'), PRE(str(e)))
     # end handle upload csv
 
     return dict(
@@ -251,9 +256,9 @@ def select():
         nrows=nrows,
         rows=rows,
         query=request.vars.query,
-        formcsv = formcsv,
-        tb = tb,
-        )
+        formcsv=formcsv,
+        tb=tb,
+    )
 
 
 # ##########################################################
@@ -263,14 +268,16 @@ def select():
 
 def update():
     (db, table) = get_table(request)
-    keyed = hasattr(db[table],'_primarykey')
+    keyed = hasattr(db[table], '_primarykey')
     record = None
     if keyed:
         key = [f for f in request.vars if f in db[table]._primarykey]
         if key:
-            record = db(db[table][key[0]] == request.vars[key[0]], ignore_common_filters=True).select().first()
+            record = db(db[table][key[0]] == request.vars[key[
+                        0]], ignore_common_filters=True).select().first()
     else:
-        record = db(db[table].id == request.args(2),ignore_common_filters=True).select().first()
+        record = db(db[table].id == request.args(
+            2), ignore_common_filters=True).select().first()
 
     if not record:
         qry = query_by_table_type(table, db)
@@ -280,20 +287,21 @@ def update():
 
     if keyed:
         for k in db[table]._primarykey:
-            db[table][k].writable=False
+            db[table][k].writable = False
 
-    form = SQLFORM(db[table], record, deletable=True, delete_label=T('Check to delete'),
-                   ignore_rw=ignore_rw and not keyed,
-                   linkto=URL('select',
+    form = SQLFORM(
+        db[table], record, deletable=True, delete_label=T('Check to delete'),
+        ignore_rw=ignore_rw and not keyed,
+        linkto=URL('select',
                    args=request.args[:1]), upload=URL(r=request,
-                   f='download', args=request.args[:1]))
+                                                      f='download', args=request.args[:1]))
 
     if form.accepts(request.vars, session):
         session.flash = T('done!')
         qry = query_by_table_type(table, db)
         redirect(URL('select', args=request.args[:1],
                  vars=dict(query=qry)))
-    return dict(form=form,table=db[table])
+    return dict(form=form, table=db[table])
 
 
 # ##########################################################
@@ -304,11 +312,15 @@ def update():
 def state():
     return dict()
 
+
 def ccache():
     form = FORM(
-        P(TAG.BUTTON(T("Clear CACHE?"), _type="submit", _name="yes", _value="yes")),
-        P(TAG.BUTTON(T("Clear RAM"), _type="submit", _name="ram", _value="ram")),
-        P(TAG.BUTTON(T("Clear DISK"), _type="submit", _name="disk", _value="disk")),
+        P(TAG.BUTTON(
+            T("Clear CACHE?"), _type="submit", _name="yes", _value="yes")),
+        P(TAG.BUTTON(
+            T("Clear RAM"), _type="submit", _name="ram", _value="ram")),
+        P(TAG.BUTTON(
+            T("Clear DISK"), _type="submit", _name="disk", _value="disk")),
     )
 
     if form.accepts(request.vars, session):
@@ -332,11 +344,16 @@ def ccache():
         redirect(URL(r=request))
 
     try:
-        from guppy import hpy; hp=hpy()
+        from guppy import hpy
+        hp = hpy()
     except ImportError:
         hp = False
 
-    import shelve, os, copy, time, math
+    import shelve
+    import os
+    import copy
+    import time
+    import math
     from gluon import portalocker
 
     ram = {
@@ -381,9 +398,10 @@ def ccache():
             ram['keys'].append((key, GetInHMS(time.time() - value[0])))
 
     locker = open(os.path.join(request.folder,
-                                        'cache/cache.lock'), 'a')
+                               'cache/cache.lock'), 'a')
     portalocker.lock(locker, portalocker.LOCK_EX)
-    disk_storage = shelve.open(os.path.join(request.folder, 'cache/cache.shelve'))
+    disk_storage = shelve.open(
+        os.path.join(request.folder, 'cache/cache.shelve'))
     try:
         for key, value in disk_storage.items():
             if isinstance(value, dict):
@@ -414,7 +432,8 @@ def ccache():
     total['misses'] = ram['misses'] + disk['misses']
     total['keys'] = ram['keys'] + disk['keys']
     try:
-        total['ratio'] = total['hits'] * 100 / (total['hits'] + total['misses'])
+        total['ratio'] = total['hits'] * 100 / (total['hits'] +
+                                                total['misses'])
     except (KeyError, ZeroDivisionError):
         total['ratio'] = 0
 
@@ -440,6 +459,3 @@ def ccache():
 
     return dict(form=form, total=total,
                 ram=ram, disk=disk, object_stats=hp != False)
-
-
-

applications/admin/controllers/debug.py

@@ -5,35 +5,39 @@ import gluon.contrib.shell
 import gluon.dal
 import gluon.html
 import gluon.validators
-import code, thread
+import code
+import thread
 from gluon.debug import communicate, web_debugger, qdb_debugger
 import pydoc
 
 
 if DEMO_MODE or MULTI_USER_MODE:
     session.flash = T('disabled in demo mode')
-    redirect(URL('default','site'))
+    redirect(URL('default', 'site'))
+
+FE = 10 ** 9
 
-FE=10**9
 
 def index():
     app = request.args(0) or 'admin'
     reset()
     # read buffer
     data = communicate()
-    return dict(app=app,data=data)
+    return dict(app=app, data=data)
+
 
 def callback():
     app = request.args[0]
     command = request.vars.statement
-    session['debug_commands:'+app].append(command)
+    session['debug_commands:' + app].append(command)
     output = communicate(command)
-    k = len(session['debug_commands:'+app]) - 1
+    k = len(session['debug_commands:' + app]) - 1
     return '[%i] %s%s\n' % (k + 1, command, output)
 
+
 def reset():
     app = request.args(0) or 'admin'
-    session['debug_commands:'+app] = []
+    session['debug_commands:' + app] = []
     return 'done'
 
 
@@ -50,9 +54,9 @@ def interact():
     filename = web_debugger.filename
     lineno = web_debugger.lineno
     if filename:
-        lines = dict([(i+1, l) for (i, l) in enumerate(
-                            [l.strip("\n").strip("\r") for l 
-                                in open(filename).readlines()])])
+        lines = dict([(i + 1, l) for (i, l) in enumerate(
+            [l.strip("\n").strip("\r") for l
+             in open(filename).readlines()])])
         filename = os.path.basename(filename)
     else:
         lines = {}
@@ -64,8 +68,8 @@ def interact():
         f_globals = {}
         for name, value in env['globals'].items():
             if name not in gluon.html.__all__ and \
-               name not in gluon.validators.__all__ and \
-               name not in gluon.dal.__all__:
+                name not in gluon.validators.__all__ and \
+                    name not in gluon.dal.__all__:
                 f_globals[name] = pydoc.text.repr(value)
     else:
         f_locals = {}
@@ -76,42 +80,48 @@ def interact():
         response.flash = T('"User Exception" debug mode. '
                            'An error ticket could be issued!')
 
-    return dict(app=app, data="", 
-                filename=web_debugger.filename, lines=lines, lineno=lineno, 
-                f_globals=f_globals, f_locals=f_locals, 
+    return dict(app=app, data="",
+                filename=web_debugger.filename, lines=lines, lineno=lineno,
+                f_globals=f_globals, f_locals=f_locals,
                 exception=web_debugger.exception_info)
 
+
 def step():
     web_debugger.do_step()
     redirect(URL("interact"))
 
+
 def next():
     web_debugger.do_next()
     redirect(URL("interact"))
 
+
 def cont():
     web_debugger.do_continue()
     redirect(URL("interact"))
 
+
 def ret():
     web_debugger.do_return()
     redirect(URL("interact"))
 
+
 def stop():
     web_debugger.do_quit()
     redirect(URL("interact"))
 
+
 def execute():
     app = request.args[0]
     command = request.vars.statement
-    session['debug_commands:'+app].append(command)
+    session['debug_commands:' + app].append(command)
     try:
         output = web_debugger.do_exec(command)
         if output is None:
             output = ""
     except Exception, e:
-        output =  T("Exception %s") % str(e)
-    k = len(session['debug_commands:'+app]) - 1
+        output = T("Exception %s") % str(e)
+    k = len(session['debug_commands:' + app]) - 1
     return '[%i] %s%s\n' % (k + 1, command, output)
 
 
@@ -120,51 +130,51 @@ def breakpoints():
 
     # Get all .py files
     files = listdir(apath('', r=request), '.*\.py$')
-    files = [filename for filename in files 
-             if filename and 'languages' not in filename 
-                and not filename.startswith("admin")
-                and not filename.startswith("examples")]
+    files = [filename for filename in files
+             if filename and 'languages' not in filename
+             and not filename.startswith("admin")
+             and not filename.startswith("examples")]
 
     form = SQLFORM.factory(
         Field('filename', requires=IS_IN_SET(files), label=T("Filename")),
         Field('lineno', 'integer', label=T("Line number"),
               requires=IS_NOT_EMPTY()),
-        Field('temporary', 'boolean', label=T("Temporary"), 
+        Field('temporary', 'boolean', label=T("Temporary"),
               comment=T("deleted after first hit")),
         Field('condition', 'string', label=T("Condition"),
               comment=T("honored only if the expression evaluates to true")),
-        )
+    )
 
     if form.accepts(request.vars, session):
-        filename = os.path.join(request.env['applications_parent'], 
+        filename = os.path.join(request.env['applications_parent'],
                                 'applications', form.vars.filename)
-        err = qdb_debugger.do_set_breakpoint(filename, 
-                                            form.vars.lineno,
-                                            form.vars.temporary,
-                                            form.vars.condition)
+        err = qdb_debugger.do_set_breakpoint(filename,
+                                             form.vars.lineno,
+                                             form.vars.temporary,
+                                             form.vars.condition)
         response.flash = T("Set Breakpoint on %s at line %s: %s") % (
-                            filename, form.vars.lineno, err or T('successful'))
+            filename, form.vars.lineno, err or T('successful'))
 
     for item in request.vars:
         if item[:7] == 'delete_':
             qdb_debugger.do_clear(item[7:])
 
     breakpoints = [{'number': bp[0], 'filename': os.path.basename(bp[1]),
-                    'path': bp[1], 'lineno': bp[2], 
-                    'temporary': bp[3], 'enabled': bp[4], 'hits': bp[5], 
-                    'condition': bp[6]}  
-                    for bp in qdb_debugger.do_list_breakpoint()]
+                    'path': bp[1], 'lineno': bp[2],
+                    'temporary': bp[3], 'enabled': bp[4], 'hits': bp[5],
+                    'condition': bp[6]}
+                   for bp in qdb_debugger.do_list_breakpoint()]
 
     return dict(breakpoints=breakpoints, form=form)
 
 
 def toggle_breakpoint():
     "Set or clear a breakpoint"
-    
+
     lineno = None
     ok = None
     try:
-        filename = os.path.join(request.env['applications_parent'], 
+        filename = os.path.join(request.env['applications_parent'],
                                 'applications', request.vars.filename)
         if not request.vars.data:
             # ace send us the line number!
@@ -184,18 +194,17 @@ def toggle_breakpoint():
                 no, bp_filename, bp_lineno, temporary, enabled, hits, cond = bp
                 if filename == bp_filename and lineno == bp_lineno:
                     err = qdb_debugger.do_clear_breakpoint(filename, lineno)
-                    response.flash = T("Removed Breakpoint on %s at line %s", ( 
-                                        filename, lineno))
+                    response.flash = T("Removed Breakpoint on %s at line %s", (
+                        filename, lineno))
                     ok = False
                     break
             else:
                 err = qdb_debugger.do_set_breakpoint(filename, lineno)
                 response.flash = T("Set Breakpoint on %s at line %s: %s") % (
-                                    filename, lineno, err or T('successful'))
+                    filename, lineno, err or T('successful'))
                 ok = True
         else:
             response.flash = T("Unable to determine the line number!")
     except Exception, e:
         session.flash = str(e)
     return response.json({'ok': ok, 'lineno': lineno})
-

applications/admin/controllers/gae.py

@@ -9,85 +9,92 @@ try:
     import shutil
     from gluon.fileutils import read_file, write_file
 except:
-    session.flash='sorry, only on Unix systems'
-    redirect(URL(request.application,'default','site'))
+    session.flash = 'sorry, only on Unix systems'
+    redirect(URL(request.application, 'default', 'site'))
 
 if MULTI_USER_MODE and not is_manager():
     session.flash = 'Not Authorized'
-    redirect(URL('default','site'))
+    redirect(URL('default', 'site'))
+
+forever = 10 ** 8
 
-forever=10**8
 
 def kill():
-    p = cache.ram('gae_upload',lambda:None,forever)
-    if not p or p.poll()!=None:
+    p = cache.ram('gae_upload', lambda: None, forever)
+    if not p or p.poll() is not None:
         return 'oops'
     os.kill(p.pid, signal.SIGKILL)
-    cache.ram('gae_upload',lambda:None,-1)
+    cache.ram('gae_upload', lambda: None, -1)
+
 
 class EXISTS(object):
     def __init__(self, error_message='file not found'):
         self.error_message = error_message
+
     def __call__(self, value):
         if os.path.exists(value):
-            return (value,None)
-        return (value,self.error_message)
+            return (value, None)
+        return (value, self.error_message)
+
 
 def deploy():
     regex = re.compile('^\w+$')
-    apps = sorted(file for file in os.listdir(apath(r=request)) if regex.match(file))
+    apps = sorted(
+        file for file in os.listdir(apath(r=request)) if regex.match(file))
     form = SQLFORM.factory(
-        Field('appcfg',default=GAE_APPCFG,label=T('Path to appcfg.py'),
+        Field('appcfg', default=GAE_APPCFG, label=T('Path to appcfg.py'),
               requires=EXISTS(error_message=T('file not found'))),
-        Field('google_application_id',requires=IS_MATCH('[\w\-]+'),label=T('Google Application Id')),
-        Field('applications','list:string',
-              requires=IS_IN_SET(apps,multiple=True),
+        Field('google_application_id', requires=IS_MATCH(
+            '[\w\-]+'), label=T('Google Application Id')),
+        Field('applications', 'list:string',
+              requires=IS_IN_SET(apps, multiple=True),
               label=T('web2py apps to deploy')),
-        Field('email',requires=IS_EMAIL(),label=T('GAE Email')),
-        Field('password','password',requires=IS_NOT_EMPTY(),label=T('GAE Password')))
-    cmd = output = errors= ""
-    if form.accepts(request,session):
+        Field('email', requires=IS_EMAIL(), label=T('GAE Email')),
+        Field('password', 'password', requires=IS_NOT_EMPTY(), label=T('GAE Password')))
+    cmd = output = errors = ""
+    if form.accepts(request, session):
         try:
             kill()
         except:
             pass
-        ignore_apps = [item for item in apps \
-                           if not item in form.vars.applications]
+        ignore_apps = [item for item in apps
+                       if not item in form.vars.applications]
         regex = re.compile('\(applications/\(.*')
         yaml = apath('../app.yaml', r=request)
         if not os.path.exists(yaml):
             example = apath('../app.example.yaml', r=request)
-            shutil.copyfile(example,yaml)
+            shutil.copyfile(example, yaml)
         data = read_file(yaml)
-        data = re.sub('application:.*','application: %s' % form.vars.google_application_id,data)
-        data = regex.sub('(applications/(%s)/.*)|' % '|'.join(ignore_apps),data)
+        data = re.sub('application:.*', 'application: %s' %
+                      form.vars.google_application_id, data)
+        data = regex.sub(
+            '(applications/(%s)/.*)|' % '|'.join(ignore_apps), data)
         write_file(yaml, data)
 
         path = request.env.applications_parent
         cmd = '%s --email=%s --passin update %s' % \
             (form.vars.appcfg, form.vars.email, path)
         p = cache.ram('gae_upload',
-                      lambda s=subprocess,c=cmd:s.Popen(c, shell=True,
-                                                        stdin=s.PIPE,
-                                                        stdout=s.PIPE,
-                                                        stderr=s.PIPE, close_fds=True),-1)
-        p.stdin.write(form.vars.password+'\n')
+                      lambda s=subprocess, c=cmd: s.Popen(c, shell=True,
+                                                          stdin=s.PIPE,
+                                                          stdout=s.PIPE,
+                                                          stderr=s.PIPE, close_fds=True), -1)
+        p.stdin.write(form.vars.password + '\n')
         fcntl.fcntl(p.stdout.fileno(), fcntl.F_SETFL, os.O_NONBLOCK)
         fcntl.fcntl(p.stderr.fileno(), fcntl.F_SETFL, os.O_NONBLOCK)
-    return dict(form=form,command=cmd)
+    return dict(form=form, command=cmd)
+
 
 def callback():
-    p = cache.ram('gae_upload',lambda:None,forever)
-    if not p or p.poll()!=None:
+    p = cache.ram('gae_upload', lambda: None, forever)
+    if not p or p.poll() is not None:
         return '<done/>'
     try:
         output = p.stdout.read()
     except:
-        output=''
+        output = ''
     try:
         errors = p.stderr.read()
     except:
-        errors=''
-    return (output+errors).replace('\n','<br/>')
-
-
+        errors = ''
+    return (output + errors).replace('\n', '<br/>')

applications/admin/controllers/mercurial.py

@@ -2,10 +2,10 @@ from gluon.fileutils import read_file, write_file
 
 if DEMO_MODE or MULTI_USER_MODE:
     session.flash = T('disabled in demo mode')
-    redirect(URL('default','site'))
+    redirect(URL('default', 'site'))
 if not have_mercurial:
-    session.flash=T("Sorry, could not find mercurial installed")
-    redirect(URL('default','design',args=request.args(0)))
+    session.flash = T("Sorry, could not find mercurial installed")
+    redirect(URL('default', 'design', args=request.args(0)))
 
 _hgignore_content = """\
 syntax: glob
@@ -22,6 +22,7 @@ sessions/*
 errors/*
 """
 
+
 def hg_repo(path):
     import os
     uio = ui.ui()
@@ -37,13 +38,14 @@ def hg_repo(path):
         write_file(hgignore, _hgignore_content)
     return repo
 
+
 def commit():
     app = request.args(0)
     path = apath(app, r=request)
     repo = hg_repo(path)
-    form = FORM('Comment:',INPUT(_name='comment',requires=IS_NOT_EMPTY()),
-                INPUT(_type='submit',_value=T('Commit')))
-    if form.accepts(request.vars,session):
+    form = FORM('Comment:', INPUT(_name='comment', requires=IS_NOT_EMPTY()),
+                INPUT(_type='submit', _value=T('Commit')))
+    if form.accepts(request.vars, session):
         oldid = repo[repo.lookup('.')]
         addremove(repo)
         repo.commit(text=form.vars.comment)
@@ -51,34 +53,33 @@ def commit():
             response.flash = 'no changes'
     try:
         files = TABLE(*[TR(file) for file in repo[repo.lookup('.')].files()])
-        changes = TABLE(TR(TH('revision'),TH('description')))
+        changes = TABLE(TR(TH('revision'), TH('description')))
         for change in repo.changelog:
-            ctx=repo.changectx(change)
+            ctx = repo.changectx(change)
             revision, description = ctx.rev(), ctx.description()
-            changes.append(TR(A(revision,_href=URL('revision',
-                                                   args=(app,revision))),
+            changes.append(TR(A(revision, _href=URL('revision',
+                                                    args=(app, revision))),
                               description))
     except:
         files = []
         changes = []
-    return dict(form=form,files=files,changes=changes,repo=repo)
+    return dict(form=form, files=files, changes=changes, repo=repo)
+
 
 def revision():
     app = request.args(0)
     path = apath(app, r=request)
     repo = hg_repo(path)
     revision = request.args(1)
-    ctx=repo.changectx(revision)
-    form=FORM(INPUT(_type='submit',_value=T('Revert')))
+    ctx = repo.changectx(revision)
+    form = FORM(INPUT(_type='submit', _value=T('Revert')))
     if form.accepts(request.vars):
         hg.update(repo, revision)
         session.flash = "reverted to revision %s" % ctx.rev()
-        redirect(URL('default','design',args=app))
+        redirect(URL('default', 'design', args=app))
     return dict(
         files=ctx.files(),
         rev=str(ctx.rev()),
         desc=ctx.description(),
         form=form
-        )
-
-
+    )

applications/admin/controllers/openshift.py

@@ -1,29 +1,36 @@
 import os
-from distutils import dir_util
+try:
+    from distutils import dir_util
+except ImportError:
+    session.flash = T('requires distutils, but not installed')
+    redirect(URL('default', 'site'))
 try:
     from git import *
 except ImportError:
     session.flash = T('requires python-git, but not installed')
-    redirect(URL('default','site'))
+    redirect(URL('default', 'site'))
+
 
 def deploy():
     apps = sorted(file for file in os.listdir(apath(r=request)))
     form = SQLFORM.factory(
-        Field('osrepo',default='/tmp',label=T('Path to local openshift repo root.'),
-              requires=EXISTS(error_message=T('directory not found'))),
-        Field('osname',default='web2py',label=T('WSGI reference name')),
-        Field('applications','list:string',
-              requires=IS_IN_SET(apps,multiple=True),
+        Field(
+            'osrepo', default='/tmp', label=T('Path to local openshift repo root.'),
+            requires=EXISTS(error_message=T('directory not found'))),
+        Field('osname', default='web2py', label=T('WSGI reference name')),
+        Field('applications', 'list:string',
+              requires=IS_IN_SET(apps, multiple=True),
               label=T('web2py apps to deploy')))
 
-    cmd = output = errors= ""
-    if form.accepts(request,session):
+    cmd = output = errors = ""
+    if form.accepts(request, session):
         try:
             kill()
         except:
             pass
-        
-        ignore_apps = [item for item in apps if not item in form.vars.applications]
+
+        ignore_apps = [
+            item for item in apps if not item in form.vars.applications]
         regex = re.compile('\(applications/\(.*')
         w2p_origin = os.getcwd()
         osrepo = form.vars.osrepo
@@ -34,23 +41,25 @@ def deploy():
         assert repo.bare == False
 
         for i in form.vars.applications:
-            appsrc = os.path.join(apath(r=request),i)
-            appdest = os.path.join(osrepo,'wsgi',osname,'applications',i)
-            dir_util.copy_tree(appsrc,appdest)
+            appsrc = os.path.join(apath(r=request), i)
+            appdest = os.path.join(osrepo, 'wsgi', osname, 'applications', i)
+            dir_util.copy_tree(appsrc, appdest)
             #shutil.copytree(appsrc,appdest)
-            index.add(['wsgi/'+osname+'/applications/'+i])
+            index.add(['wsgi/' + osname + '/applications/' + i])
             new_commit = index.commit("Deploy from Web2py IDE")
-        
+
         origin = repo.remotes.origin
         origin.push
         origin.push()
         #Git code ends here
-    return dict(form=form,command=cmd)
-        
+    return dict(form=form, command=cmd)
+
+
 class EXISTS(object):
     def __init__(self, error_message='file not found'):
         self.error_message = error_message
+
     def __call__(self, value):
         if os.path.exists(value):
-            return (value,None)
-        return (value,self.error_message)
+            return (value, None)
+        return (value, self.error_message)

applications/admin/controllers/plugin_jqmobile.py

@@ -1,10 +1,10 @@
-response.files=response.files[:3]
-response.menu=[]
+response.files = response.files[:3]
+response.menu = []
+
 
 def index():
     return locals()
 
+
 def about():
     return locals()
-
-

applications/admin/controllers/shell.py

@@ -1,25 +1,29 @@
 import sys
 import cStringIO
 import gluon.contrib.shell
-import code, thread
+import code
+import thread
 from gluon.shell import env
 
 if DEMO_MODE or MULTI_USER_MODE:
     session.flash = T('disabled in demo mode')
-    redirect(URL('default','site'))
+    redirect(URL('default', 'site'))
+
+FE = 10 ** 9
 
-FE=10**9
 
 def index():
     app = request.args(0) or 'admin'
     reset()
     return dict(app=app)
 
+
 def callback():
     app = request.args[0]
     command = request.vars.statement
-    escape = command[:1]!='!'
-    history = session['history:'+app] = session.get('history:'+app,gluon.contrib.shell.History())
+    escape = command[:1] != '!'
+    history = session['history:' + app] = session.get(
+        'history:' + app, gluon.contrib.shell.History())
     if not escape:
         command = command[1:]
     if command == '%reset':
@@ -27,21 +31,20 @@ def callback():
         return '*** reset ***'
     elif command[0] == '%':
         try:
-            command=session['commands:'+app][int(command[1:])]
+            command = session['commands:' + app][int(command[1:])]
         except ValueError:
             return ''
-    session['commands:'+app].append(command)
-    environ=env(app,True)
-    output = gluon.contrib.shell.run(history,command,environ)
-    k = len(session['commands:'+app]) - 1
+    session['commands:' + app].append(command)
+    environ = env(app, True)
+    output = gluon.contrib.shell.run(history, command, environ)
+    k = len(session['commands:' + app]) - 1
     #output = PRE(output)
     #return TABLE(TR('In[%i]:'%k,PRE(command)),TR('Out[%i]:'%k,output))
     return 'In [%i] : %s%s\n' % (k + 1, command, output)
 
+
 def reset():
     app = request.args(0) or 'admin'
-    session['commands:'+app] = []
-    session['history:'+app] = gluon.contrib.shell.History()
+    session['commands:' + app] = []
+    session['history:' + app] = gluon.contrib.shell.History()
     return 'done'
-
-

applications/admin/controllers/toolbar.py

@@ -2,10 +2,12 @@ import os
 from gluon.settings import global_settings, read_file
 #
 
+
 def index():
     app = request.args(0)
     return dict(app=app)
 
+
 def profiler():
     """
     to use the profiler start web2py with -F profiler.log
@@ -19,13 +21,11 @@ def profiler():
         else:
             size = 0
         if os.path.exists(filename):
-            data = read_file('profiler.log','rb')
-            if size<len(data):
+            data = read_file('profiler.log', 'rb')
+            if size < len(data):
                 data = data[size:]
             else:
-                size=0
+                size = 0
             size += len(data)
             response.cookies[KEY] = size
     return data
-
-

applications/admin/controllers/webservices.py

@@ -33,7 +33,7 @@ def list_apps():
 @service.jsonrpc
 def list_files(app, pattern='.*\.py$'):
     files = listdir(apath('%s/' % app, r=request), pattern)
-    return [x.replace('\\','/') for x in files]
+    return [x.replace('\\', '/') for x in files]
 
 
 @service.jsonrpc
@@ -43,7 +43,7 @@ def read_file(filename, b64=False):
     try:
         data = f.read()
         if not b64:
-            data = data.replace('\r','')
+            data = data.replace('\r', '')
         else:
             data = base64.b64encode(data)
     finally:
@@ -82,6 +82,7 @@ def install(app_name, filename, data, overwrite=True):
 
     return installed
 
+
 @service.jsonrpc
 def attach_debugger(host='localhost', port=6000, authkey='secret password'):
     import gluon.contrib.qdb as qdb
@@ -90,7 +91,7 @@ def attach_debugger(host='localhost', port=6000, authkey='secret password'):
 
     if isinstance(authkey, unicode):
         authkey = authkey.encode('utf8')
-   
+
     if not hasattr(gluon.debug, 'qdb_listener'):
         # create a remote debugger server and wait for connection
         address = (host, port)     # family is deduced to be 'AF_INET'
@@ -124,7 +125,7 @@ def detach_debugger():
     gluon.debug.qdb_debugger = None
     return True
 
+
 def call():
     session.forget()
     return service()
-

applications/admin/controllers/wizard.py

@@ -1,64 +1,73 @@
 # -*- coding: utf-8 -*-
 
-import os, uuid, re, pickle, urllib, glob
+import os
+import uuid
+import re
+import pickle
+import urllib
+import glob
 from gluon.admin import app_create, plugin_install
 from gluon.fileutils import abspath, read_file, write_file
 
-def reset(session):
-    session.app={
-        'name':'',
-        'params':[('title','My New App'),
-                  ('subtitle','powered by web2py'),
-                  ('author','you'),
-                  ('author_email','you@example.com'),
-                  ('keywords',''),
-                  ('description',''),
-                  ('layout_theme','Default'),
-                  ('database_uri','sqlite://storage.sqlite'),
-                  ('security_key',str(uuid.uuid4())),
-                  ('email_server','localhost'),
-                  ('email_sender','you@example.com'),
-                  ('email_login',''),
-                  ('login_method','local'),
-                  ('login_config',''),
-                  ('plugins',[])],
-        'tables':['auth_user'],
-        'table_auth_user':['username','first_name',
-                           'last_name','email','password'],
-        'pages':['index','error'],
-        'page_index':'# Welcome to my new app',
-        'page_error':'# Error: the document does not exist',
-        }
 
-if not session.app: reset(session)
+def reset(session):
+    session.app = {
+        'name': '',
+        'params': [('title', 'My New App'),
+                   ('subtitle', 'powered by web2py'),
+                   ('author', 'you'),
+                   ('author_email', 'you@example.com'),
+                   ('keywords', ''),
+                   ('description', ''),
+                   ('layout_theme', 'Default'),
+                   ('database_uri', 'sqlite://storage.sqlite'),
+                   ('security_key', str(uuid.uuid4())),
+                   ('email_server', 'localhost'),
+                   ('email_sender', 'you@example.com'),
+                   ('email_login', ''),
+                   ('login_method', 'local'),
+                   ('login_config', ''),
+                   ('plugins', [])],
+        'tables': ['auth_user'],
+        'table_auth_user': ['username', 'first_name',
+                            'last_name', 'email', 'password'],
+        'pages': ['index', 'error'],
+        'page_index': '# Welcome to my new app',
+        'page_error': '# Error: the document does not exist',
+    }
+
+if not session.app:
+    reset(session)
+
 
 def listify(x):
-    if not isinstance(x,(list,tuple)):
+    if not isinstance(x, (list, tuple)):
         return x and [x] or []
     return x
 
+
 def clean(name):
-    return re.sub('\W+','_',name.strip().lower())
+    return re.sub('\W+', '_', name.strip().lower())
+
 
 def index():
-    response.view='wizard/step.html'
+    response.view = 'wizard/step.html'
     reset(session)
-    apps=os.listdir(os.path.join(request.folder,'..'))
-    form=SQLFORM.factory(Field('name',requires=[IS_NOT_EMPTY(),
-                                                IS_ALPHANUMERIC()]))
+    apps = os.listdir(os.path.join(request.folder, '..'))
+    form = SQLFORM.factory(Field('name', requires=[IS_NOT_EMPTY(),
+                                                   IS_ALPHANUMERIC()]))
     if form.accepts(request.vars):
         app = form.vars.name
         session.app['name'] = app
-        if MULTI_USER_MODE and db(db.app.name==app)\
-                (db.app.owner!=auth.user.id).count():
+        if MULTI_USER_MODE and db(db.app.name == app)(db.app.owner != auth.user.id).count():
             session.flash = 'App belongs already to other user'
         elif app in apps:
-            meta = os.path.normpath(\
+            meta = os.path.normpath(
                 os.path.join(os.path.normpath(request.folder),
-                             '..',app,'wizard.metadata'))
+                             '..', app, 'wizard.metadata'))
             if os.path.exists(meta):
                 try:
-                    metafile = open(meta,'rb')
+                    metafile = open(meta, 'rb')
                     try:
                         session.app = pickle.load(metafile)
                     finally:
@@ -67,14 +76,14 @@ def index():
                 except:
                     session.flash = T("The app exists, was NOT created by wizard, continue to overwrite!")
         redirect(URL('step1'))
-    return dict(step='Start',form=form)
+    return dict(step='Start', form=form)
 
 
 def step1():
     from gluon.contrib.simplejson import loads
     import urllib
     if not session.themes:
-        url=LAYOUTS_APP+'/default/layouts.json'
+        url = LAYOUTS_APP + '/default/layouts.json'
         try:
             data = urllib.urlopen(url).read()
             session.themes = ['Default'] + loads(data)['layouts']
@@ -82,145 +91,158 @@ def step1():
             session.themes = ['Default']
     themes = session.themes
     if not session.plugins:
-        url = PLUGINS_APP+'/default/plugins.json'
+        url = PLUGINS_APP + '/default/plugins.json'
         try:
             data = urllib.urlopen(url).read()
             session.plugins = loads(data)['plugins']
         except:
             session.plugins = []
     plugins = [x.split('.')[2] for x in session.plugins]
-    response.view='wizard/step.html'
+    response.view = 'wizard/step.html'
     params = dict(session.app['params'])
-    form=SQLFORM.factory(
-                Field('title',default=params.get('title',None),
-                                      requires=IS_NOT_EMPTY()),
-                Field('subtitle',default=params.get('subtitle',None)),
-                Field('author',default=params.get('author',None)),
-                Field('author_email',default=params.get('author_email',None)),
-                Field('keywords',default=params.get('keywords',None)),
-                Field('description','text',
-                      default=params.get('description',None)),
-                Field('layout_theme',requires=IS_IN_SET(themes),
-                      default=params.get('layout_theme',themes[0])),
-                Field('database_uri',default=params.get('database_uri',None)),
-                Field('security_key',default=params.get('security_key',None)),
-                Field('email_server',default=params.get('email_server',None)),
-                Field('email_sender',default=params.get('email_sender',None)),
-                Field('email_login',default=params.get('email_login',None)),
-                Field('login_method',requires=IS_IN_SET(('local','janrain')),
-                      default=params.get('login_method','local')),
-                Field('login_config',default=params.get('login_config',None)),
-                Field('plugins','list:string',requires=IS_IN_SET(plugins,multiple=True)))
+    form = SQLFORM.factory(
+        Field('title', default=params.get('title', None),
+              requires=IS_NOT_EMPTY()),
+        Field('subtitle', default=params.get('subtitle', None)),
+        Field('author', default=params.get('author', None)),
+        Field(
+            'author_email', default=params.get('author_email', None)),
+        Field('keywords', default=params.get('keywords', None)),
+        Field('description', 'text',
+              default=params.get('description', None)),
+        Field('layout_theme', requires=IS_IN_SET(themes),
+              default=params.get('layout_theme', themes[0])),
+        Field(
+            'database_uri', default=params.get('database_uri', None)),
+        Field(
+            'security_key', default=params.get('security_key', None)),
+        Field(
+            'email_server', default=params.get('email_server', None)),
+        Field(
+            'email_sender', default=params.get('email_sender', None)),
+        Field('email_login', default=params.get('email_login', None)),
+        Field('login_method', requires=IS_IN_SET(('local', 'janrain')),
+              default=params.get('login_method', 'local')),
+        Field(
+            'login_config', default=params.get('login_config', None)),
+        Field('plugins', 'list:string', requires=IS_IN_SET(plugins, multiple=True)))
 
     if form.accepts(request.vars):
-        session.app['params']=[(key,form.vars.get(key,None))
-                               for key,value in session.app['params']]
+        session.app['params'] = [(key, form.vars.get(key, None))
+                                 for key, value in session.app['params']]
         redirect(URL('step2'))
-    return dict(step='1: Setting Parameters',form=form)
+    return dict(step='1: Setting Parameters', form=form)
+
 
 def step2():
-    response.view='wizard/step.html'
-    form=SQLFORM.factory(Field('table_names','list:string',
-                               default=session.app['tables']))
+    response.view = 'wizard/step.html'
+    form = SQLFORM.factory(Field('table_names', 'list:string',
+                                 default=session.app['tables']))
     if form.accepts(request.vars):
-        table_names = [clean(t) for t in listify(form.vars.table_names) \
-                           if t.strip()]
-        if [t for t in table_names if t.startswith('auth_') and \
-                not t=='auth_user']:
+        table_names = [clean(t) for t in listify(form.vars.table_names)
+                       if t.strip()]
+        if [t for t in table_names if t.startswith('auth_') and
+                not t == 'auth_user']:
             form.error.table_names = \
                 T('invalid table names (auth_* tables already defined)')
         else:
-            session.app['tables']=table_names
+            session.app['tables'] = table_names
             for table in session.app['tables']:
-                if not 'table_'+table in session.app:
-                    session.app['table_'+table]=['name']
-                if not table=='auth_user':
-                    name = table+'_manage'
+                if not 'table_' + table in session.app:
+                    session.app['table_' + table] = ['name']
+                if not table == 'auth_user':
+                    name = table + '_manage'
                     if not name in session.app['pages']:
                         session.app['pages'].append(name)
-                        session.app['page_'+name] = \
+                        session.app['page_' + name] = \
                             '## Manage %s\n\n{{=form}}' % (table)
             if session.app['tables']:
-                redirect(URL('step3',args=0))
+                redirect(URL('step3', args=0))
             else:
                 redirect(URL('step4'))
-    return dict(step='2: Tables',form=form)
+    return dict(step='2: Tables', form=form)
+
 
 def step3():
-    response.view='wizard/step.html'
-    n=int(request.args(0) or 0)
-    m=len(session.app['tables'])
-    if n>=m: redirect(URL('step2'))
-    table=session.app['tables'][n]
-    form=SQLFORM.factory(Field('field_names','list:string',
-                               default=session.app.get('table_'+table,[])))
+    response.view = 'wizard/step.html'
+    n = int(request.args(0) or 0)
+    m = len(session.app['tables'])
+    if n >= m:
+        redirect(URL('step2'))
+    table = session.app['tables'][n]
+    form = SQLFORM.factory(Field('field_names', 'list:string',
+                                 default=session.app.get('table_' + table, [])))
     if form.accepts(request.vars) and form.vars.field_names:
-        fields=listify(form.vars.field_names)
-        if table=='auth_user':
-            for field in ['first_name','last_name','username','email','password']:
+        fields = listify(form.vars.field_names)
+        if table == 'auth_user':
+            for field in ['first_name', 'last_name', 'username', 'email', 'password']:
                 if not field in fields:
                     fields.append(field)
-        session.app['table_'+table]=[t.strip().lower()
-                                       for t in listify(form.vars.field_names)
-                                       if t.strip()]
+        session.app['table_' + table] = [t.strip().lower()
+                                         for t in listify(form.vars.field_names)
+                                         if t.strip()]
         try:
-            tables=sort_tables(session.app['tables'])
+            tables = sort_tables(session.app['tables'])
         except RuntimeError:
-            response.flash=T('invalid circular reference')
+            response.flash = T('invalid circular reference')
         else:
-            if n<m-1:
-                redirect(URL('step3',args=n+1))
+            if n < m - 1:
+                redirect(URL('step3', args=n + 1))
             else:
                 redirect(URL('step4'))
-    return dict(step='3: Fields for table "%s" (%s of %s)' \
-                    % (table,n+1,m),table=table,form=form)
+    return dict(step='3: Fields for table "%s" (%s of %s)'
+                % (table, n + 1, m), table=table, form=form)
+
 
 def step4():
-    response.view='wizard/step.html'
-    form=SQLFORM.factory(Field('pages','list:string',
-                               default=session.app['pages']))
+    response.view = 'wizard/step.html'
+    form = SQLFORM.factory(Field('pages', 'list:string',
+                                 default=session.app['pages']))
     if form.accepts(request.vars):
-        session.app['pages']=[clean(t)
-                              for t in listify(form.vars.pages)
-                              if t.strip()]
+        session.app['pages'] = [clean(t)
+                                for t in listify(form.vars.pages)
+                                if t.strip()]
         if session.app['pages']:
-            redirect(URL('step5',args=0))
+            redirect(URL('step5', args=0))
         else:
             redirect(URL('step6'))
-    return dict(step='4: Pages',form=form)
+    return dict(step='4: Pages', form=form)
+
 
 def step5():
-    response.view='wizard/step.html'
-    n=int(request.args(0) or 0)
-    m=len(session.app['pages'])
-    if n>=m: redirect(URL('step4'))
-    page=session.app['pages'][n]
-    markmin_url='http://web2py.com/examples/static/markmin.html'
-    form=SQLFORM.factory(Field('content','text',
-                               default=session.app.get('page_'+page,[]),
-                               comment=A('use markmin',
-                                         _href=markmin_url,_target='_blank')),
-                         formstyle='table2cols')
+    response.view = 'wizard/step.html'
+    n = int(request.args(0) or 0)
+    m = len(session.app['pages'])
+    if n >= m:
+        redirect(URL('step4'))
+    page = session.app['pages'][n]
+    markmin_url = 'http://web2py.com/examples/static/markmin.html'
+    form = SQLFORM.factory(Field('content', 'text',
+                                 default=session.app.get('page_' + page, []),
+                                 comment=A('use markmin',
+                                           _href=markmin_url, _target='_blank')),
+                           formstyle='table2cols')
     if form.accepts(request.vars):
-        session.app['page_'+page]=form.vars.content
-        if n<m-1:
-            redirect(URL('step5',args=n+1))
+        session.app['page_' + page] = form.vars.content
+        if n < m - 1:
+            redirect(URL('step5', args=n + 1))
         else:
             redirect(URL('step6'))
-    return dict(step='5: View for page "%s" (%s of %s)' % (page,n+1,m),form=form)
+    return dict(step='5: View for page "%s" (%s of %s)' % (page, n + 1, m), form=form)
+
 
 def step6():
-    response.view='wizard/step.html'
+    response.view = 'wizard/step.html'
     params = dict(session.app['params'])
     app = session.app['name']
-    form=SQLFORM.factory(
-        Field('generate_model','boolean',default=True),
-        Field('generate_controller','boolean',default=True),
-        Field('generate_views','boolean',default=True),
-        Field('generate_menu','boolean',default=True),
-        Field('apply_layout','boolean',default=True),
-        Field('erase_database','boolean',default=True),
-        Field('populate_database','boolean',default=True))
+    form = SQLFORM.factory(
+        Field('generate_model', 'boolean', default=True),
+        Field('generate_controller', 'boolean', default=True),
+        Field('generate_views', 'boolean', default=True),
+        Field('generate_menu', 'boolean', default=True),
+        Field('apply_layout', 'boolean', default=True),
+        Field('erase_database', 'boolean', default=True),
+        Field('populate_database', 'boolean', default=True))
     if form.accepts(request.vars):
         if DEMO_MODE:
             session.flash = T('Application cannot be generated in demo mode')
@@ -228,159 +250,173 @@ def step6():
         create(form.vars)
         session.flash = 'Application %s created' % app
         redirect(URL('generated'))
-    return dict(step='6: Generate app "%s"' % app,form=form)
+    return dict(step='6: Generate app "%s"' % app, form=form)
+
 
 def generated():
     return dict(app=session.app['name'])
 
+
 def sort_tables(tables):
     import re
     regex = re.compile('(%s)' % '|'.join(tables))
     is_auth_user = 'auth_user' in tables
-    d={}
+    d = {}
     for table in tables:
-        d[table]=[]
+        d[table] = []
         for field in session.app['table_%s' % table]:
-            d[table]+=regex.findall(field)
-    tables=[]
+            d[table] += regex.findall(field)
+    tables = []
     if is_auth_user:
         tables.append('auth_user')
-    def append(table,trail=[]):
+
+    def append(table, trail=[]):
         if table in trail:
             raise RuntimeError
         for t in d[table]:
             # if not t==table: (problem, no dropdown for self references)
-            append(t,trail=trail+[table])
+            append(t, trail=trail + [table])
         if not table in tables:
             tables.append(table)
-    for table in d: append(table)
+    for table in d:
+        append(table)
     return tables
 
-def make_table(table,fields):
-    rawtable=table
-    if table!='auth_user': table='t_'+table
-    s=''
-    s+='\n'+'#'*40+'\n'
-    s+="db.define_table('%s',\n" % table
-    first_field='id'
+
+def make_table(table, fields):
+    rawtable = table
+    if table != 'auth_user':
+        table = 't_' + table
+    s = ''
+    s += '\n' + '#' * 40 + '\n'
+    s += "db.define_table('%s',\n" % table
+    first_field = 'id'
     for field in fields:
-        items=[x.lower() for x in field.split()]
+        items = [x.lower() for x in field.split()]
         has = {}
         keys = []
-        for key in ['notnull','unique','integer','double','boolean','float',
-                    'boolean', 'date','time','datetime','text','wiki',
-                    'html','file','upload','image','true',
-                    'hidden','readonly','writeonly','multiple',
-                    'notempty','required']:
+        for key in ['notnull', 'unique', 'integer', 'double', 'boolean', 'float',
+                    'boolean', 'date', 'time', 'datetime', 'text', 'wiki',
+                    'html', 'file', 'upload', 'image', 'true',
+                    'hidden', 'readonly', 'writeonly', 'multiple',
+                    'notempty', 'required']:
             if key in items[1:]:
                 keys.append(key)
                 has[key] = True
         tables = session.app['tables']
         refs = [t for t in tables if t in items]
-        items = items[:1] + [x for x in items[1:] \
-                                 if not x in keys and not x in tables]
+        items = items[:1] + [x for x in items[1:]
+                             if not x in keys and not x in tables]
         barename = name = '_'.join(items)
-        if table[:2]=='t_': name='f_'+name
-        if first_field=='id': first_field=name
+        if table[:2] == 't_': name = 'f_' + name
+        if first_field == 'id':
+            first_field = name
 
         ### determine field type
-        ftype='string'
-        deftypes={'integer':'integer','double':'double','boolean':'boolean',
-                  'float':'double','bool':'boolean',
-                  'date':'date','time':'time','datetime':'datetime',
-                  'text':'text','file':'upload','image':'upload',
-                  'upload':'upload','wiki':'text', 'html':'text'}
-        for key,t in deftypes.items():
+        ftype = 'string'
+        deftypes = {'integer': 'integer', 'double': 'double', 'boolean': 'boolean',
+                    'float': 'double', 'bool': 'boolean',
+                    'date': 'date', 'time': 'time', 'datetime': 'datetime',
+                    'text': 'text', 'file': 'upload', 'image': 'upload',
+                    'upload': 'upload', 'wiki': 'text', 'html': 'text'}
+        for key, t in deftypes.items():
             if key in has:
                 ftype = t
         if refs:
             key = refs[0]
-            if not key=='auth_user': key='t_'+key
+            if not key == 'auth_user':
+                key = 't_' + key
             if 'multiple' in has:
-                ftype='list:reference %s' % key
+                ftype = 'list:reference %s' % key
             else:
-                ftype='reference %s' % key
-        if ftype=='string' and 'multiple' in has:
-            ftype='list:string'
-        elif ftype=='integer' and 'multiple' in has:
-            ftype='list:integer'
-        elif name=='password':
-            ftype='password'
-        s+="    Field('%s', type='%s'" % (name, ftype)
+                ftype = 'reference %s' % key
+        if ftype == 'string' and 'multiple' in has:
+            ftype = 'list:string'
+        elif ftype == 'integer' and 'multiple' in has:
+            ftype = 'list:integer'
+        elif name == 'password':
+            ftype = 'password'
+        s += "    Field('%s', type='%s'" % (name, ftype)
 
         ### determine field attributes
         if 'notnull' in has or 'notempty' in has or 'required' in has:
-            s+=', notnull=True'
+            s += ', notnull=True'
         if 'unique' in has:
-            s+=', unique=True'
-        if ftype=='boolean' and 'true' in has:
-            s+=",\n          default=True"
+            s += ', unique=True'
+        if ftype == 'boolean' and 'true' in has:
+            s += ",\n          default=True"
 
         ### determine field representation
         elif 'wiki' in has:
-            s+=",\n          represent=lambda x, row: MARKMIN(x)"
-            s+=",\n          comment='WIKI (markmin)'"
+            s += ",\n          represent=lambda x, row: MARKMIN(x)"
+            s += ",\n          comment='WIKI (markmin)'"
         elif 'html' in has:
-            s+=",\n          represent=lambda x, row: XML(x,sanitize=True)"
-            s+=",\n          comment='HTML (sanitized)'"
+            s += ",\n          represent=lambda x, row: XML(x,sanitize=True)"
+            s += ",\n          comment='HTML (sanitized)'"
         ### determine field access
-        if name=='password' or 'writeonly' in has:
-            s+=",\n          readable=False"
+        if name == 'password' or 'writeonly' in has:
+            s += ",\n          readable=False"
         elif 'hidden' in has:
-            s+=",\n          writable=False, readable=False"
+            s += ",\n          writable=False, readable=False"
         elif 'readonly' in has:
-            s+=",\n          writable=False"
+            s += ",\n          writable=False"
 
         ### make up a label
-        s+=",\n          label=T('%s')),\n" % \
+        s += ",\n          label=T('%s')),\n" % \
             ' '.join(x.capitalize() for x in barename.split('_'))
-    if table=='auth_user':
-        s+="    Field('created_on','datetime',default=request.now,\n"
-        s+="          label=T('Created On'),writable=False,readable=False),\n"
-        s+="    Field('modified_on','datetime',default=request.now,\n"
-        s+="          label=T('Modified On'),writable=False,readable=False,\n"
-        s+="          update=request.now),\n"
-        s+="    Field('registration_key',default='',\n"
-        s+="          writable=False,readable=False),\n"
-        s+="    Field('reset_password_key',default='',\n"
-        s+="          writable=False,readable=False),\n"
-        s+="    Field('registration_id',default='',\n"
-        s+="          writable=False,readable=False),\n"
+    if table == 'auth_user':
+        s += "    Field('created_on','datetime',default=request.now,\n"
+        s += "          label=T('Created On'),writable=False,readable=False),\n"
+        s += "    Field('modified_on','datetime',default=request.now,\n"
+        s += "          label=T('Modified On'),writable=False,readable=False,\n"
+        s += "          update=request.now),\n"
+        s += "    Field('registration_key',default='',\n"
+        s += "          writable=False,readable=False),\n"
+        s += "    Field('reset_password_key',default='',\n"
+        s += "          writable=False,readable=False),\n"
+        s += "    Field('registration_id',default='',\n"
+        s += "          writable=False,readable=False),\n"
     elif 'auth_user' in session.app['tables']:
-        s+="    auth.signature,\n"
-    s+="    format='%("+first_field+")s',\n"
-    s+="    migrate=settings.migrate)\n\n"
-    if table=='auth_user':
-        s+="""
-db.auth_user.first_name.requires = IS_NOT_EMPTY(error_message=auth.messages.is_empty)
-db.auth_user.last_name.requires = IS_NOT_EMPTY(error_message=auth.messages.is_empty)
-db.auth_user.password.requires = CRYPT(key=auth.settings.hmac_key, min_length=4)
+        s += "    auth.signature,\n"
+    s += "    format='%(" + first_field + ")s',\n"
+    s += "    migrate=settings.migrate)\n\n"
+    if table == 'auth_user':
+        s += """
+db.auth_user.first_name.requires = IS_NOT_EMPTY(
+    error_message=auth.messages.is_empty)
+db.auth_user.last_name.requires = IS_NOT_EMPTY(
+    error_message=auth.messages.is_empty)
+db.auth_user.password.requires = CRYPT(
+    key=auth.settings.hmac_key, min_length=4)
 db.auth_user.username.requires = IS_NOT_IN_DB(db, db.auth_user.username)
-db.auth_user.email.requires = (IS_EMAIL(error_message=auth.messages.invalid_email),
+db.auth_user.email.requires = (
+    IS_EMAIL(error_message=auth.messages.invalid_email),
                                IS_NOT_IN_DB(db, db.auth_user.email))
 """
     else:
-        s+="db.define_table('%s_archive',db.%s,Field('current_record','reference %s',readable=False,writable=False))\n" % (table,table,table)
+        s += "db.define_table('%s_archive',db.%s,Field('current_record','reference %s',readable=False,writable=False))\n" % (table, table, table)
     return s
 
+
 def fix_db(filename):
     params = dict(session.app['params'])
-    content = read_file(filename,'rb')
+    content = read_file(filename, 'rb')
     if 'auth_user' in session.app['tables']:
-        auth_user = make_table('auth_user',session.app['table_auth_user'])
+        auth_user = make_table('auth_user', session.app['table_auth_user'])
         content = content.replace('sqlite://storage.sqlite',
-                                params['database_uri'])
-        content = content.replace('auth.define_tables()',\
-            auth_user+'auth.define_tables(migrate = settings.migrate)')
+                                  params['database_uri'])
+        content = content.replace('auth.define_tables()',
+                                  auth_user + 'auth.define_tables(migrate = settings.migrate)')
     content += """
 mail.settings.server = settings.email_server
 mail.settings.sender = settings.email_sender
 mail.settings.login = settings.email_login
 """
-    if params['login_method']=='janrain':
-        content+="""
+    if params['login_method'] == 'janrain':
+        content += """
 from gluon.contrib.login_methods.rpx_account import RPXAccount
-auth.settings.actions_disabled=['register','change_password','request_reset_password']
+auth.settings.actions_disabled=['register','change_password',
+    'request_reset_password']
 auth.settings.login_form = RPXAccount(request,
     api_key = settings.login_config.split(':')[-1],
     domain = settings.login_config.split(':')[0],
@@ -388,14 +424,15 @@ auth.settings.login_form = RPXAccount(request,
 """
     write_file(filename, content, 'wb')
 
+
 def make_menu(pages):
-    s=''
-    s+='response.title = settings.title\n'
-    s+='response.subtitle = settings.subtitle\n'
-    s+="response.meta.author = '%(author)s <%(author_email)s>' % settings\n"
-    s+='response.meta.keywords = settings.keywords\n'
-    s+='response.meta.description = settings.description\n'
-    s+='response.menu = [\n'
+    s = ''
+    s += 'response.title = settings.title\n'
+    s += 'response.subtitle = settings.subtitle\n'
+    s += "response.meta.author = '%(author)s <%(author_email)s>' % settings\n"
+    s += 'response.meta.keywords = settings.keywords\n'
+    s += 'response.meta.description = settings.description\n'
+    s += 'response.menu = [\n'
     for page in pages:
         if not page.startswith('error'):
             if page.endswith('_manage'):
@@ -403,65 +440,70 @@ def make_menu(pages):
             else:
                 page_name = page
             page_name = ' '.join(x.capitalize() for x in page_name.split('_'))
-            s+="(T('%s'),URL('default','%s')==URL(),URL('default','%s'),[]),\n" \
-                % (page_name,page,page)
-    s+=']'
+            s += "(T('%s'),URL('default','%s')==URL(),URL('default','%s'),[]),\n" \
+                % (page_name, page, page)
+    s += ']'
     return s
 
-def make_page(page,contents):
-    if 'auth_user' in session.app['tables'] and not page in ('index','error'):
-        s="@auth.requires_login()\ndef %s():\n" % page
+
+def make_page(page, contents):
+    if 'auth_user' in session.app['tables'] and not page in ('index', 'error'):
+        s = "@auth.requires_login()\ndef %s():\n" % page
     else:
-        s="def %s():\n" % page
-    items = page.rsplit('_',1)
-    if items[0] in session.app['tables'] and len(items)==2 and items[1]=='manage':
-        s+="    form = SQLFORM.smartgrid(db.t_%s,onupdate=auth.archive)\n" % items[0]
-        s+="    return locals()\n\n"
+        s = "def %s():\n" % page
+    items = page.rsplit('_', 1)
+    if items[0] in session.app['tables'] and len(items) == 2 and items[1] == 'manage':
+        s += "    form = SQLFORM.smartgrid(db.t_%s,onupdate=auth.archive)\n" % items[0]
+        s += "    return locals()\n\n"
     else:
-        s+="    return dict()\n\n"
+        s += "    return dict()\n\n"
     return s
 
-def make_view(page,contents):
-    s="{{extend 'layout.html'}}\n\n"
-    s+=str(MARKMIN(contents))
+
+def make_view(page, contents):
+    s = "{{extend 'layout.html'}}\n\n"
+    s += str(MARKMIN(contents))
     return s
 
+
 def populate(tables):
     s = 'from gluon.contrib.populate import populate\n'
-    s+= 'if db(db.auth_user).isempty():\n'
+    s += 'if db(db.auth_user).isempty():\n'
     for table in sort_tables(tables):
-        t=table=='auth_user' and 'auth_user' or 't_'+table
-        s+="     populate(db.%s,10)\n" % t
+        t = table == 'auth_user' and 'auth_user' or 't_' + table
+        s += "     populate(db.%s,10)\n" % t
     return s
 
+
 def create(options):
     if DEMO_MODE:
         session.flash = T('disabled in demo mode')
         redirect(URL('step6'))
     params = dict(session.app['params'])
     app = session.app['name']
-    if app_create(app,request,force=True,key=params['security_key']):
+    if app_create(app, request, force=True, key=params['security_key']):
         if MULTI_USER_MODE:
-            db.app.insert(name=app,owner=auth.user.id)
+            db.app.insert(name=app, owner=auth.user.id)
     else:
         session.flash = 'Failure to create application'
         redirect(URL('step6'))
 
     ### save metadata in newapp/wizard.metadata
     try:
-        meta = os.path.join(request.folder,'..',app,'wizard.metadata')
-        file=open(meta,'wb')
-        pickle.dump(session.app,file)
+        meta = os.path.join(request.folder, '..', app, 'wizard.metadata')
+        file = open(meta, 'wb')
+        pickle.dump(session.app, file)
         file.close()
     except IOError:
         session.flash = 'Failure to write wizard metadata'
         redirect(URL('step6'))
 
     ### apply theme
-    if options.apply_layout and params['layout_theme']!='Default':
+    if options.apply_layout and params['layout_theme'] != 'Default':
         try:
             fn = 'web2py.plugin.layout_%s.w2p' % params['layout_theme']
-            theme = urllib.urlopen(LAYOUTS_APP+'/static/plugin_layouts/plugins/'+fn)
+            theme = urllib.urlopen(
+                LAYOUTS_APP + '/static/plugin_layouts/plugins/' + fn)
             plugin_install(app, theme, request, fn)
         except:
             session.flash = T("unable to download layout")
@@ -469,55 +511,58 @@ def create(options):
     ### apply plugins
     for plugin in params['plugins']:
         try:
-            plugin_name = 'web2py.plugin.'+plugin+'.w2p'
-            stream = urllib.urlopen(PLUGINS_APP+'/static/'+plugin_name)
+            plugin_name = 'web2py.plugin.' + plugin + '.w2p'
+            stream = urllib.urlopen(PLUGINS_APP + '/static/' + plugin_name)
             plugin_install(app, stream, request, plugin_name)
         except Exception, e:
             session.flash = T("unable to download plugin: %s" % plugin)
 
     ### write configuration file into newapp/models/0.py
-    model = os.path.join(request.folder,'..',app,'models','0.py')
+    model = os.path.join(request.folder, '..', app, 'models', '0.py')
     file = open(model, 'wb')
     try:
         file.write("from gluon.storage import Storage\n")
         file.write("settings = Storage()\n\n")
         file.write("settings.migrate = True\n")
-        for key,value in session.app['params']:
-            file.write("settings.%s = %s\n" % (key,repr(value)))
+        for key, value in session.app['params']:
+            file.write("settings.%s = %s\n" % (key, repr(value)))
     finally:
         file.close()
 
     ### write configuration file into newapp/models/menu.py
     if options.generate_menu:
-        model = os.path.join(request.folder,'..',app,'models','menu.py')
-        file = open(model,'wb')
+        model = os.path.join(request.folder, '..', app, 'models', 'menu.py')
+        file = open(model, 'wb')
         try:
             file.write(make_menu(session.app['pages']))
         finally:
             file.close()
 
     ### customize the auth_user table
-    model = os.path.join(request.folder,'..',app,'models','db.py')
+    model = os.path.join(request.folder, '..', app, 'models', 'db.py')
     fix_db(model)
 
     ### create newapp/models/db_wizard.py
     if options.generate_model:
-        model = os.path.join(request.folder,'..',app,'models','db_wizard.py')
-        file = open(model,'wb')
+        model = os.path.join(
+            request.folder, '..', app, 'models', 'db_wizard.py')
+        file = open(model, 'wb')
         try:
             file.write('### we prepend t_ to tablenames and f_ to fieldnames for disambiguity\n\n')
             tables = sort_tables(session.app['tables'])
             for table in tables:
-                if table=='auth_user': continue
-                file.write(make_table(table,session.app['table_'+table]))
+                if table == 'auth_user':
+                    continue
+                file.write(make_table(table, session.app['table_' + table]))
         finally:
             file.close()
 
-    model = os.path.join(request.folder,'..',app,
-                         'models','db_wizard_populate.py')
-    if os.path.exists(model): os.unlink(model)
+    model = os.path.join(request.folder, '..', app,
+                         'models', 'db_wizard_populate.py')
+    if os.path.exists(model):
+        os.unlink(model)
     if options.populate_database and session.app['tables']:
-        file = open(model,'wb')
+        file = open(model, 'wb')
         try:
             file.write(populate(session.app['tables']))
         finally:
@@ -525,8 +570,9 @@ def create(options):
 
     ### create newapp/controllers/default.py
     if options.generate_controller:
-        controller = os.path.join(request.folder,'..',app,'controllers','default.py')
-        file = open(controller,'wb')
+        controller = os.path.join(
+            request.folder, '..', app, 'controllers', 'default.py')
+        file = open(controller, 'wb')
         try:
             file.write("""# -*- coding: utf-8 -*-
 ### required - do no delete
@@ -536,23 +582,24 @@ def call(): return service()
 ### end requires
 """)
             for page in session.app['pages']:
-                file.write(make_page(page,session.app.get('page_'+page,'')))
+                file.write(
+                    make_page(page, session.app.get('page_' + page, '')))
         finally:
             file.close()
 
     ### create newapp/views/default/*.html
     if options.generate_views:
         for page in session.app['pages']:
-            view = os.path.join(request.folder,'..',app,'views','default',page+'.html')
-            file = open(view,'wb')
+            view = os.path.join(
+                request.folder, '..', app, 'views', 'default', page + '.html')
+            file = open(view, 'wb')
             try:
-                file.write(make_view(page,session.app.get('page_'+page,'')))
+                file.write(
+                    make_view(page, session.app.get('page_' + page, '')))
             finally:
                 file.close()
 
     if options.erase_database:
-        path = os.path.join(request.folder,'..',app,'databases','*')
+        path = os.path.join(request.folder, '..', app, 'databases', '*')
         for file in glob.glob(path):
             os.unlink(file)
-
-

applications/admin/cron/expire_sessions.py

@@ -19,5 +19,3 @@ for filename in os.listdir(path):
                 os.unlink(fullpath)
         except:
             logging.exception('failure to check %s'%fullpath)
-
-

applications/admin/languages/uk.py

@@ -34,10 +34,12 @@
 'App does not exist or your are not authorized': 'Додаток не існує, або ви не авторизовані',
 'appadmin': 'Aдм.панель',
 'appadmin is disabled because insecure channel': "адмін.панель відключено через використання ненадійного каналу зв'язку",
+'Application': 'Додаток (Application)',
 'application "%s" uninstalled': 'додаток "%s" вилучено',
 'application %(appname)s installed with md5sum: %(digest)s': 'додаток %(appname)s встановлено з md5sum: %(digest)s',
 'Application cannot be generated in demo mode': 'В демо-режимі генерувати додатки не можна',
 'application compiled': 'додаток скомпільовано',
+'Application exists already': 'Додаток вже існує',
 'application is compiled and cannot be designed': 'додаток скомпільований. налаштування змінювати не можна',
 'Application name:': 'Назва додатку:',
 'are not used': 'не використовуються',
@@ -160,6 +162,7 @@
 'Error snapshot': 'Розгорнутий знімок стану (Error snapshot)',
 'Error ticket': 'Позначка (ticket) про помилку',
 'Errors': 'Помилки',
+'Errors in form, please check it out.': 'Помилка у формі, будь-ласка перевірте її.',
 'Exception %(extype)s: %(exvalue)s': 'Виключення %(extype)s: %(exvalue)s',
 'Exception %s': 'Виключення %s',
 'Exception instance attributes': 'Атрибути примірника класу Exception (виключення)',
@@ -388,6 +391,7 @@
 'There are no models': 'Моделей, наразі, нема',
 'There are no modules': 'Модулів поки що нема',
 'There are no plugins': 'Жодної втулки, наразі, не встановлено',
+'There are no private files': 'Приватних файлів поки що нема',
 'There are no static files': 'Статичних файлів, наразі, нема',
 'There are no translators': 'Перекладів нема',
 'There are no translators, only default language is supported': 'Перекладів нема, підтримується тільки мова оригіналу',
@@ -418,6 +422,7 @@
 'Traceback': 'Стек викликів (Traceback)',
 'Translation strings for the application': 'Пари рядків <оригінал>:<переклад> для вибраної мови',
 'try something like': 'спробуйте щось схоже на',
+'Try the mobile interface': 'Спробуйте мобільний інтерфейс',
 'try view': 'дивитись результат',
 'Type PDB debugger command in here and hit Return (Enter) to execute it.': 'наберіть тут будь-які команди ладнача PDB і натисніть клавішу [Return] ([Enter]), щоб запустити їх на виконання.',
 'Type python statement in here and hit Return (Enter) to execute it.': 'Наберіть тут будь-які вирази Python і натисніть клавішу [Return] ([Enter]), щоб запустити їх на виконання.',
@@ -463,7 +468,7 @@
 'Views': 'Відображення (Views)',
 'views': 'відображення',
 'WARNING:': 'ПОПЕРЕДЖЕННЯ:',
-'Web Framework': 'Web Framework',
+'Web Framework': 'Веб-каркас (Web Framework)',
 'web2py apps to deploy': 'Готові до розгортання додатки web2py',
 'web2py Debugger': 'Ладнач web2py',
 'web2py downgrade': 'повернення на попередню версію web2py',

applications/admin/models/0.py

@@ -1,7 +1,7 @@
 EXPIRATION = 60 * 60  # logout after 60 minutes of inactivity
 CHECK_VERSION = True
 WEB2PY_URL = 'http://web2py.com'
-WEB2PY_VERSION_URL = WEB2PY_URL+'/examples/default/version'
+WEB2PY_VERSION_URL = WEB2PY_URL + '/examples/default/version'
 
 ###########################################################################
 # Preferences for EditArea
@@ -13,15 +13,15 @@ TEXT_EDITOR = 'codemirror' or 'ace' or 'edit_area' or 'amy'
 
 ## Editor Color scheme (only for ace)
 TEXT_EDITOR_THEME = (
-    "chrome", "clouds", "clouds_midnight", "cobalt", "crimson_editor", "dawn", 
+    "chrome", "clouds", "clouds_midnight", "cobalt", "crimson_editor", "dawn",
     "dreamweaver", "eclipse", "idle_fingers", "kr_theme", "merbivore",
-    "merbivore_soft", "monokai", "mono_industrial", "pastel_on_dark", 
+    "merbivore_soft", "monokai", "mono_industrial", "pastel_on_dark",
     "solarized_dark", "solarized_light", "textmate", "tomorrow",
     "tomorrow_night", "tomorrow_night_blue", "tomorrow_night_bright",
     "tomorrow_night_eighties", "twilight", "vibrant_ink")[0]
 
 ## Editor Keyboard bindings (only for ace and codemirror)
-TEXT_EDITOR_KEYBINDING = '' # 'emacs' or 'vi'
+TEXT_EDITOR_KEYBINDING = ''  # 'emacs' or 'vi'
 
 ### edit_area only
 # The default font size, measured in 'points'. The value must be an integer > 0
@@ -59,9 +59,9 @@ GAE_APPCFG = os.path.abspath(os.path.join('/usr/local/bin/appcfg.py'))
 
 # To use web2py as a teaching tool, set MULTI_USER_MODE to True
 MULTI_USER_MODE = False
-EMAIL_SERVER    = 'localhost'
-EMAIL_SENDER    = 'professor@example.com'
-EMAIL_LOGIN     = None
+EMAIL_SERVER = 'localhost'
+EMAIL_SENDER = 'professor@example.com'
+EMAIL_LOGIN = None
 
 # configurable twitterbox, set to None/False to suppress
 TWITTER_HASH = "web2py"
@@ -78,5 +78,3 @@ PLUGINS_APP = 'http://web2py.com/plugins'
 # set the language
 if 'adminLanguage' in request.cookies and not (request.cookies['adminLanguage'] is None):
     T.force(request.cookies['adminLanguage'].value)
-
-

applications/admin/models/0_imports.py

@@ -28,5 +28,3 @@ from gluon.languages import findT, update_all_languages
 from gluon.myregex import *
 from gluon.restricted import *
 from gluon.compileapp import compile_application, remove_compiled_application
-
-

applications/admin/models/access.py

@@ -1,4 +1,6 @@
-import base64, os, time
+import base64
+import os
+import time
 from gluon import portalocker
 from gluon.admin import apath
 from gluon.fileutils import read_file
@@ -24,7 +26,8 @@ elif not request.is_local and not DEMO_MODE:
 try:
     _config = {}
     port = int(request.env.server_port or 0)
-    restricted(read_file(apath('../parameters_%i.py' % port, request)), _config)
+    restricted(
+        read_file(apath('../parameters_%i.py' % port, request)), _config)
 
     if not 'password' in _config or not _config['password']:
         raise HTTP(200, T('admin disabled because no admin password'))
@@ -38,7 +41,8 @@ except IOError:
             raise HTTP(200,
                        T('admin disabled because not supported on google app engine'))
     else:
-        raise HTTP(200, T('admin disabled because unable to access password file'))
+        raise HTTP(
+            200, T('admin disabled because unable to access password file'))
 
 
 def verify_password(password):
@@ -50,7 +54,7 @@ def verify_password(password):
     elif _config['password'].startswith('pam_user:'):
         session.pam_user = _config['password'][9:].strip()
         import gluon.contrib.pam
-        return gluon.contrib.pam.authenticate(session.pam_user,password)
+        return gluon.contrib.pam.authenticate(session.pam_user, password)
     else:
         return _config['password'] == CRYPT()(password)[0]
 
@@ -63,6 +67,7 @@ deny_file = os.path.join(request.folder, 'private', 'hosts.deny')
 allowed_number_of_attempts = 5
 expiration_failed_logins = 3600
 
+
 def read_hosts_deny():
     import datetime
     hosts = {}
@@ -75,7 +80,7 @@ def read_hosts_deny():
                 continue
             fields = line.strip().split()
             if len(fields) > 2:
-                hosts[fields[0].strip()] = ( # ip
+                hosts[fields[0].strip()] = (  # ip
                     int(fields[1].strip()),  # n attemps
                     int(fields[2].strip())   # last attempts
                     )
@@ -83,28 +88,30 @@ def read_hosts_deny():
         f.close()
     return hosts
 
+
 def write_hosts_deny(denied_hosts):
     f = open(deny_file, 'w')
     portalocker.lock(f, portalocker.LOCK_EX)
     for key, val in denied_hosts.items():
-        if time.time()-val[1] < expiration_failed_logins:
+        if time.time() - val[1] < expiration_failed_logins:
             line = '%s %s %s\n' % (key, val[0], val[1])
             f.write(line)
     portalocker.unlock(f)
     f.close()
 
+
 def login_record(success=True):
     denied_hosts = read_hosts_deny()
-    val = (0,0)
+    val = (0, 0)
     if success and request.client in denied_hosts:
         del denied_hosts[request.client]
     elif not success and not request.is_local:
-        val = denied_hosts.get(request.client,(0,0))
-        if time.time()-val[1]<expiration_failed_logins \
+        val = denied_hosts.get(request.client, (0, 0))
+        if time.time() - val[1] < expiration_failed_logins \
             and val[0] >= allowed_number_of_attempts:
-            return val[0] # locked out
-        time.sleep(2**val[0])
-        val = (val[0]+1,int(time.time()))
+            return val[0]  # locked out
+        time.sleep(2 ** val[0])
+        val = (val[0] + 1, int(time.time()))
         denied_hosts[request.client] = val
     write_hosts_deny(denied_hosts)
     return val[0]
@@ -124,9 +131,9 @@ if session.authorized:
         session.last_time = t0
 
 
-if request.vars.is_mobile in ('true','false','auto'):
+if request.vars.is_mobile in ('true', 'false', 'auto'):
     session.is_mobile = request.vars.is_mobile or 'auto'
-if request.controller=='default' and request.function=='index':
+if request.controller == 'default' and request.function == 'index':
     if not request.vars.is_mobile:
         session.is_mobile = 'auto'
 if not session.is_mobile:
@@ -141,14 +148,14 @@ else:
 if request.controller == "webservices":
     basic = request.env.http_authorization
     if not basic or not basic[:6].lower() == 'basic ':
-        raise HTTP(401,"Wrong credentials")
+        raise HTTP(401, "Wrong credentials")
     (username, password) = base64.b64decode(basic[6:]).split(':')
     if not verify_password(password) or MULTI_USER_MODE:
         time.sleep(10)
-        raise HTTP(403,"Not authorized")
+        raise HTTP(403, "Not authorized")
 elif not session.authorized and not \
-    (request.controller+'/'+request.function in 
-     ('default/index','default/user','plugin_jqmobile/index','plugin_jqmobile/about')):
+    (request.controller + '/' + request.function in
+     ('default/index', 'default/user', 'plugin_jqmobile/index', 'plugin_jqmobile/about')):
 
     if request.env.query_string:
         query_string = '?' + request.env.query_string
@@ -165,7 +172,6 @@ elif session.authorized and \
      request.function == 'index':
     redirect(URL(request.application, 'default', 'site'))
 
-if request.controller=='appadmin' and DEMO_MODE:
+if request.controller == 'appadmin' and DEMO_MODE:
     session.flash = 'Appadmin disabled in demo mode'
-    redirect(URL('default','sites'))
-
+    redirect(URL('default', 'sites'))

applications/admin/models/buttons.py

@@ -2,37 +2,41 @@
 
 import os
 
-def A_button(*a,**b):
+
+def A_button(*a, **b):
     b['_data-role'] = 'button'
     b['_data-inline'] = 'true'
-    return A(*a,**b)
+    return A(*a, **b)
+
 
 def button(href, label):
     if is_mobile:
         ret = A_button(SPAN(label), _href=href)
     else:
-        ret = A(SPAN(label),_class='button',_href=href)
+        ret = A(SPAN(label), _class='button', _href=href)
     return ret
 
+
 def button_enable(href, app):
-    if os.path.exists(os.path.join(apath(app,r=request),'DISABLED')):
-        label = SPAN(T('Enable'),_style='color:red')
+    if os.path.exists(os.path.join(apath(app, r=request), 'DISABLED')):
+        label = SPAN(T('Enable'), _style='color:red')
     else:
-        label = SPAN(T('Disable'),_style='color:green')
-    id = 'enable_'+app
-    return A(label,_class='button',_id=id,callback=href,target=id)
+        label = SPAN(T('Disable'), _style='color:green')
+    id = 'enable_' + app
+    return A(label, _class='button', _id=id, callback=href, target=id)
+
 
 def sp_button(href, label):
     if request.user_agent().is_mobile:
         ret = A_button(SPAN(label), _href=href)
     else:
-        ret = A(SPAN(label),_class='button special',_href=href)
+        ret = A(SPAN(label), _class='button special', _href=href)
     return ret
 
+
 def helpicon():
     return IMG(_src=URL('static', 'images/help.png'), _alt='help')
 
+
 def searchbox(elementid):
-    return TAG[''](LABEL(IMG(_id="search_start",_src=URL('static', 'images/search.png'), _alt=T('filter')), _class='icon', _for=elementid), ' ', INPUT(_id=elementid, _type='text', _size=12))
-
-
+    return TAG[''](LABEL(IMG(_id="search_start", _src=URL('static', 'images/search.png'), _alt=T('filter')), _class='icon', _for=elementid), ' ', INPUT(_id=elementid, _type='text', _size=12))

applications/admin/models/db.py

@@ -4,37 +4,39 @@
 if MULTI_USER_MODE:
     db = DAL('sqlite://storage.sqlite')       # if not, use SQLite or other DB
     from gluon.tools import *
-    auth = Auth(globals(),db)                      # authentication/authorization
-    crud = Crud(globals(),db)                      # for CRUD helpers using auth
-    service = Service(globals())                   # for json, xml, jsonrpc, xmlrpc, amfrpc
+    auth = Auth(
+        globals(), db)                      # authentication/authorization
+    crud = Crud(
+        globals(), db)                      # for CRUD helpers using auth
+    service = Service(
+        globals())                   # for json, xml, jsonrpc, xmlrpc, amfrpc
     plugins = PluginManager()
 
     mail = auth.settings.mailer
     mail.settings.server = EMAIL_SERVER
     mail.settings.sender = EMAIL_SENDER
-    mail.settings.login =  EMAIL_LOGIN
+    mail.settings.login = EMAIL_LOGIN
 
     auth.settings.extra_fields['auth_user'] = \
-        [Field('is_manager','boolean',default=False,writable=False)]
+        [Field('is_manager', 'boolean', default=False, writable=False)]
     auth.define_tables()                           # creates all needed tables
     auth.settings.registration_requires_verification = False
     auth.settings.registration_requires_approval = True
     auth.settings.reset_password_requires_verification = True
 
-    db.define_table('app',Field('name'),Field('owner',db.auth_user))
+    db.define_table('app', Field('name'), Field('owner', db.auth_user))
 
 if not session.authorized and MULTI_USER_MODE:
-    if auth.user and not request.function=='user':
+    if auth.user and not request.function == 'user':
         session.authorized = True
-    elif not request.function=='user':
-        redirect(URL('default','user/login'))
+    elif not request.function == 'user':
+        redirect(URL('default', 'user/login'))
+
 
 def is_manager():
     if not MULTI_USER_MODE:
         return True
-    elif auth.user and (auth.user.id==1 or auth.user.is_manager):
+    elif auth.user and (auth.user.id == 1 or auth.user.is_manager):
         return True
     else:
         return False
-
-

applications/admin/models/menu.py

@@ -7,31 +7,30 @@ _c = request.controller
 _f = request.function
 response.title = '%s %s' % (_f, '/'.join(request.args))
 response.subtitle = 'admin'
-response.menu = [(T('Site'), _f == 'site', URL(_a,'default','site'))]
+response.menu = [(T('Site'), _f == 'site', URL(_a, 'default', 'site'))]
 
 if request.vars.app or request.args:
     _t = request.vars.app or request.args[0]
     response.menu.append((T('Edit'), _c == 'default' and _f == 'design',
-                         URL(_a,'default','design',args=_t)))
+                         URL(_a, 'default', 'design', args=_t)))
     response.menu.append((T('About'), _c == 'default' and _f == 'about',
-                         URL(_a,'default','about',args=_t,)))
+                         URL(_a, 'default', 'about', args=_t,)))
     response.menu.append((T('Errors'), _c == 'default' and _f == 'errors',
-                         URL(_a,'default','errors',args=_t)))
+                         URL(_a, 'default', 'errors', args=_t)))
     response.menu.append((T('Versioning'),
                           _c == 'mercurial' and _f == 'commit',
-                          URL(_a,'mercurial','commit',args=_t)))
+                          URL(_a, 'mercurial', 'commit', args=_t)))
 
 if not session.authorized:
     response.menu = [(T('Login'), True, URL('site'))]
 else:
     response.menu.append((T('Logout'), False,
-                          URL(_a,'default',f='logout')))
-    response.menu.append((T('Debug'), False, 
-                          URL(_a, 'debug','interact')))
+                          URL(_a, 'default', f='logout')))
+    response.menu.append((T('Debug'), False,
+                          URL(_a, 'debug', 'interact')))
 
 if os.path.exists('applications/examples'):
-    response.menu.append((T('Help'), False, URL('examples','default','index')))
+    response.menu.append(
+        (T('Help'), False, URL('examples', 'default', 'index')))
 else:
     response.menu.append((T('Help'), False, 'http://web2py.com/examples'))
-
-

applications/admin/models/plugin_multiselect.py

@@ -1,5 +1,4 @@
-response.files.append(URL('static','plugin_multiselect/jquery.multi-select.js'))
-response.files.append(URL('static','plugin_multiselect/multi-select.css'))
-response.files.append(URL('static','plugin_multiselect/start.js'))
-
-
+response.files.append(
+    URL('static', 'plugin_multiselect/jquery.multi-select.js'))
+response.files.append(URL('static', 'plugin_multiselect/multi-select.css'))
+response.files.append(URL('static', 'plugin_multiselect/start.js'))

applications/admin/modules/__init__.py

@@ -1,2 +1 @@
 
-

applications/admin/views/default/edit.html

@@ -134,7 +134,7 @@ jQuery(document).ready(function(){
     <textarea style="width: auto; height:400px;direction:ltr;" rows="58" cols="100" -amy-enabled="true" id="body" name="data">{{=data}}</textarea>
     <script>window.eamy = eamy;</script>
     {{elif TEXT_EDITOR == 'codemirror':}}
-    <textarea style="width: auto; height:400px;direction:ltr;" id="body" name="data">{{=data}}</textarea>
+    <textarea style="width: auto; height:auto; direction:ltr;" id="body" name="data">{{=data}}</textarea>
     <script>
       function isFullScreen(instance) {
           return /\bCodeMirror-fullscreen\b/.test(instance.getWrapperElement().className);
@@ -197,6 +197,7 @@ jQuery(document).ready(function(){
          document.getElementById("body"),cm_opts);
       var hlLine = editor.setLineClass(0, "activeline");
       window.mirror = editor;
+      jQuery(function(){jQuery('.CodeMirror-scroll').css("height","auto").css("overflow-x","auto");});
     </script>
     {{elif TEXT_EDITOR == 'ace':}}
     <div id="editor" style="height: 500px; width: auto; position: relative">{{=data}}</div>

applications/admin/views/plugin_jqmobile/about.html

@@ -9,6 +9,13 @@
       body {
       background: url('{{=URL('static','plugin_jqmobile/images/iphone.jpg')}}') no-repeat white;
       }
+      #back {
+      z-index: 1000;
+      padding: 10px;
+      position: absolute;
+      top: 0;
+      right: 0;
+      }
       iframe {
       position: absolute;
       margin-left: 320px;
@@ -35,6 +42,7 @@
   </head>
   <body>
     <iframe src="{{=URL('default','index',vars=dict(is_mobile='true'))}}"></iframe>
+    <div id="back"><a href="{{=URL('default','index',vars=dict(is_mobile='false'))}}">Back</a></div>
     <div id="about">
       <h1><a href="http://web2py.com">web2py</a> plugin</h1>
       <h2>for <a href="http://jquerymobile.com/">jQuery Mobile</a></h2>

applications/examples/__init__.py

@@ -0,0 +1 @@
+

applications/examples/controllers/ajax_examples.py

@@ -18,6 +18,3 @@ def flash():
 
 def fade():
     return dict()
-
-
-

applications/examples/controllers/appadmin.py

@@ -23,7 +23,7 @@ remote_addr = request.env.remote_addr
 try:
     hosts = (http_host, socket.gethostname(),
              socket.gethostbyname(http_host),
-             '::1','127.0.0.1','::ffff:127.0.0.1')
+             '::1', '127.0.0.1', '::ffff:127.0.0.1')
 except:
     hosts = (http_host, )
 
@@ -32,10 +32,10 @@ if request.env.http_x_forwarded_for or request.is_https:
 elif (remote_addr not in hosts) and (remote_addr != "127.0.0.1"):
     raise HTTP(200, T('appadmin is disabled because insecure channel'))
 
-if (request.application=='admin' and not session.authorized) or \
-        (request.application!='admin' and not gluon.fileutils.check_credentials(request)):
+if (request.application == 'admin' and not session.authorized) or \
+        (request.application != 'admin' and not gluon.fileutils.check_credentials(request)):
     redirect(URL('admin', 'default', 'index',
-                 vars=dict(send=URL(args=request.args,vars=request.vars))))
+                 vars=dict(send=URL(args=request.args, vars=request.vars))))
 
 ignore_rw = True
 response.view = 'appadmin.html'
@@ -95,24 +95,23 @@ def get_query(request):
         return None
 
 
-def query_by_table_type(tablename,db,request=request):
-    keyed = hasattr(db[tablename],'_primarykey')
+def query_by_table_type(tablename, db, request=request):
+    keyed = hasattr(db[tablename], '_primarykey')
     if keyed:
         firstkey = db[tablename][db[tablename]._primarykey[0]]
         cond = '>0'
         if firstkey.type in ['string', 'text']:
             cond = '!=""'
-        qry = '%s.%s.%s%s' % (request.args[0], request.args[1], firstkey.name, cond)
+        qry = '%s.%s.%s%s' % (
+            request.args[0], request.args[1], firstkey.name, cond)
     else:
         qry = '%s.%s.id>0' % tuple(request.args[:2])
     return qry
 
 
-
 # ##########################################################
 # ## list all databases and tables
 # ###########################################################
-
 def index():
     return dict(databases=databases)
 
@@ -127,7 +126,7 @@ def insert():
     form = SQLFORM(db[table], ignore_rw=ignore_rw)
     if form.accepts(request.vars, session):
         response.flash = T('new record inserted')
-    return dict(form=form,table=db[table])
+    return dict(form=form, table=db[table])
 
 
 # ##########################################################
@@ -138,7 +137,8 @@ def insert():
 def download():
     import os
     db = get_database(request)
-    return response.download(request,db)
+    return response.download(request, db)
+
 
 def csv():
     import gluon.contenttype
@@ -149,26 +149,27 @@ def csv():
     if not query:
         return None
     response.headers['Content-disposition'] = 'attachment; filename=%s_%s.csv'\
-         % tuple(request.vars.query.split('.')[:2])
-    return str(db(query,ignore_common_filters=True).select())
+        % tuple(request.vars.query.split('.')[:2])
+    return str(db(query, ignore_common_filters=True).select())
 
 
 def import_csv(table, file):
     table.import_from_csv_file(file)
 
+
 def select():
     import re
     db = get_database(request)
     dbname = request.args[0]
     regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>\d+)')
-    if len(request.args)>1 and hasattr(db[request.args[1]],'_primarykey'):
+    if len(request.args) > 1 and hasattr(db[request.args[1]], '_primarykey'):
         regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>.+)')
     if request.vars.query:
         match = regex.match(request.vars.query)
         if match:
             request.vars.query = '%s.%s.%s==%s' % (request.args[0],
-                    match.group('table'), match.group('field'),
-                    match.group('value'))
+                                                   match.group('table'), match.group('field'),
+                                                   match.group('value'))
     else:
         request.vars.query = session.last_query
     query = get_query(request)
@@ -192,46 +193,50 @@ def select():
     session.last_query = request.vars.query
     form = FORM(TABLE(TR(T('Query:'), '', INPUT(_style='width:400px',
                 _name='query', _value=request.vars.query or '',
-                requires=IS_NOT_EMPTY(error_message=T("Cannot be empty")))), TR(T('Update:'),
+                requires=IS_NOT_EMPTY(
+                    error_message=T("Cannot be empty")))), TR(T('Update:'),
                 INPUT(_name='update_check', _type='checkbox',
                 value=False), INPUT(_style='width:400px',
                 _name='update_fields', _value=request.vars.update_fields
-                 or '')), TR(T('Delete:'), INPUT(_name='delete_check',
+                                    or '')), TR(T('Delete:'), INPUT(_name='delete_check',
                 _class='delete', _type='checkbox', value=False), ''),
                 TR('', '', INPUT(_type='submit', _value=T('submit')))),
-                _action=URL(r=request,args=request.args))
+                _action=URL(r=request, args=request.args))
+
+    tb = None
     if form.accepts(request.vars, formname=None):
         regex = re.compile(request.args[0] + '\.(?P<table>\w+)\..+')
         match = regex.match(form.vars.query.strip())
         if match:
             table = match.group('table')
         try:
-            tb = None
             nrows = db(query).count()
             if form.vars.update_check and form.vars.update_fields:
                 db(query).update(**eval_in_global_env('dict(%s)'
-                                  % form.vars.update_fields))
+                                                      % form.vars.update_fields))
                 response.flash = T('%s %%{row} updated', nrows)
             elif form.vars.delete_check:
                 db(query).delete()
                 response.flash = T('%s %%{row} deleted', nrows)
             nrows = db(query).count()
             if orderby:
-                rows = db(query,ignore_common_filters=True).select(limitby=(start, stop), orderby=eval_in_global_env(orderby))
+                rows = db(query, ignore_common_filters=True).select(limitby=(
+                    start, stop), orderby=eval_in_global_env(orderby))
             else:
-                rows = db(query,ignore_common_filters=True).select(limitby=(start, stop))
+                rows = db(query, ignore_common_filters=True).select(
+                    limitby=(start, stop))
         except Exception, e:
             import traceback
             tb = traceback.format_exc()
             (rows, nrows) = ([], 0)
-            response.flash = DIV(T('Invalid Query'),PRE(str(e)))
+            response.flash = DIV(T('Invalid Query'), PRE(str(e)))
     # begin handle upload csv
     csv_table = table or request.vars.table
     if csv_table:
-        formcsv = FORM(str(T('or import from csv file'))+" ",
-                       INPUT(_type='file',_name='csvfile'),
-                       INPUT(_type='hidden',_value=csv_table,_name='table'),
-                       INPUT(_type='submit',_value=T('import')))
+        formcsv = FORM(str(T('or import from csv file')) + " ",
+                       INPUT(_type='file', _name='csvfile'),
+                       INPUT(_type='hidden', _value=csv_table, _name='table'),
+                       INPUT(_type='submit', _value=T('import')))
     else:
         formcsv = None
     if formcsv and formcsv.process().accepted:
@@ -240,7 +245,7 @@ def select():
                        request.vars.csvfile.file)
             response.flash = T('data uploaded')
         except Exception, e:
-            response.flash = DIV(T('unable to parse csv file'),PRE(str(e)))
+            response.flash = DIV(T('unable to parse csv file'), PRE(str(e)))
     # end handle upload csv
 
     return dict(
@@ -251,9 +256,9 @@ def select():
         nrows=nrows,
         rows=rows,
         query=request.vars.query,
-        formcsv = formcsv,
-        tb = tb,
-        )
+        formcsv=formcsv,
+        tb=tb,
+    )
 
 
 # ##########################################################
@@ -263,14 +268,16 @@ def select():
 
 def update():
     (db, table) = get_table(request)
-    keyed = hasattr(db[table],'_primarykey')
+    keyed = hasattr(db[table], '_primarykey')
     record = None
     if keyed:
         key = [f for f in request.vars if f in db[table]._primarykey]
         if key:
-            record = db(db[table][key[0]] == request.vars[key[0]], ignore_common_filters=True).select().first()
+            record = db(db[table][key[0]] == request.vars[key[
+                        0]], ignore_common_filters=True).select().first()
     else:
-        record = db(db[table].id == request.args(2),ignore_common_filters=True).select().first()
+        record = db(db[table].id == request.args(
+            2), ignore_common_filters=True).select().first()
 
     if not record:
         qry = query_by_table_type(table, db)
@@ -280,20 +287,21 @@ def update():
 
     if keyed:
         for k in db[table]._primarykey:
-            db[table][k].writable=False
+            db[table][k].writable = False
 
-    form = SQLFORM(db[table], record, deletable=True, delete_label=T('Check to delete'),
-                   ignore_rw=ignore_rw and not keyed,
-                   linkto=URL('select',
+    form = SQLFORM(
+        db[table], record, deletable=True, delete_label=T('Check to delete'),
+        ignore_rw=ignore_rw and not keyed,
+        linkto=URL('select',
                    args=request.args[:1]), upload=URL(r=request,
-                   f='download', args=request.args[:1]))
+                                                      f='download', args=request.args[:1]))
 
     if form.accepts(request.vars, session):
         session.flash = T('done!')
         qry = query_by_table_type(table, db)
         redirect(URL('select', args=request.args[:1],
                  vars=dict(query=qry)))
-    return dict(form=form,table=db[table])
+    return dict(form=form, table=db[table])
 
 
 # ##########################################################
@@ -304,11 +312,15 @@ def update():
 def state():
     return dict()
 
+
 def ccache():
     form = FORM(
-        P(TAG.BUTTON(T("Clear CACHE?"), _type="submit", _name="yes", _value="yes")),
-        P(TAG.BUTTON(T("Clear RAM"), _type="submit", _name="ram", _value="ram")),
-        P(TAG.BUTTON(T("Clear DISK"), _type="submit", _name="disk", _value="disk")),
+        P(TAG.BUTTON(
+            T("Clear CACHE?"), _type="submit", _name="yes", _value="yes")),
+        P(TAG.BUTTON(
+            T("Clear RAM"), _type="submit", _name="ram", _value="ram")),
+        P(TAG.BUTTON(
+            T("Clear DISK"), _type="submit", _name="disk", _value="disk")),
     )
 
     if form.accepts(request.vars, session):
@@ -332,11 +344,16 @@ def ccache():
         redirect(URL(r=request))
 
     try:
-        from guppy import hpy; hp=hpy()
+        from guppy import hpy
+        hp = hpy()
     except ImportError:
         hp = False
 
-    import shelve, os, copy, time, math
+    import shelve
+    import os
+    import copy
+    import time
+    import math
     from gluon import portalocker
 
     ram = {
@@ -381,9 +398,10 @@ def ccache():
             ram['keys'].append((key, GetInHMS(time.time() - value[0])))
 
     locker = open(os.path.join(request.folder,
-                                        'cache/cache.lock'), 'a')
+                               'cache/cache.lock'), 'a')
     portalocker.lock(locker, portalocker.LOCK_EX)
-    disk_storage = shelve.open(os.path.join(request.folder, 'cache/cache.shelve'))
+    disk_storage = shelve.open(
+        os.path.join(request.folder, 'cache/cache.shelve'))
     try:
         for key, value in disk_storage.items():
             if isinstance(value, dict):
@@ -414,7 +432,8 @@ def ccache():
     total['misses'] = ram['misses'] + disk['misses']
     total['keys'] = ram['keys'] + disk['keys']
     try:
-        total['ratio'] = total['hits'] * 100 / (total['hits'] + total['misses'])
+        total['ratio'] = total['hits'] * 100 / (total['hits'] +
+                                                total['misses'])
     except (KeyError, ZeroDivisionError):
         total['ratio'] = 0
 
@@ -440,6 +459,3 @@ def ccache():
 
     return dict(form=form, total=total,
                 ram=ram, disk=disk, object_stats=hp != False)
-
-
-

applications/examples/controllers/cache_examples.py

@@ -1,25 +1,24 @@
-
 import time
 
 
 def cache_in_ram():
     """cache the output of the lambda function in ram"""
 
-    t = cache.ram('time', lambda : time.ctime(), time_expire=5)
+    t = cache.ram('time', lambda: time.ctime(), time_expire=5)
     return dict(time=t, link=A('click to reload', _href=URL(r=request)))
 
 
 def cache_on_disk():
     """cache the output of the lambda function on disk"""
 
-    t = cache.disk('time', lambda : time.ctime(), time_expire=5)
+    t = cache.disk('time', lambda: time.ctime(), time_expire=5)
     return dict(time=t, link=A('click to reload', _href=URL(r=request)))
 
 
 def cache_in_ram_and_disk():
     """cache the output of the lambda function on disk and in ram"""
 
-    t = cache.ram('time', lambda : cache.disk('time', lambda : \
+    t = cache.ram('time', lambda: cache.disk('time', lambda:
                   time.ctime(), time_expire=5), time_expire=5)
     return dict(time=t, link=A('click to reload', _href=URL(r=request)))
 
@@ -47,5 +46,3 @@ def cache_controller_and_view():
     t = time.ctime()
     d = dict(time=t, link=A('click to reload', _href=URL(r=request)))
     return response.render(d)
-
-

applications/examples/controllers/default.py

@@ -9,68 +9,83 @@ response.description = T('web2py Web Framework')
 session.forget()
 cache_expire = not request.is_local and 300 or 0
 
+
 @cache('index', time_expire=cache_expire)
 def index():
     return response.render()
 
+
 @cache('what', time_expire=cache_expire)
 def what():
-    import urllib;
+    import urllib
     try:
-        images = XML(urllib.urlopen('http://web2py.com/poweredby/default/images').read())
+        images = XML(urllib.urlopen(
+            'http://web2py.com/poweredby/default/images').read())
     except:
         images = []
     return response.render(images=images)
 
+
 @cache('download', time_expire=cache_expire)
 def download():
     return response.render()
 
+
 @cache('who', time_expire=cache_expire)
 def who():
     return response.render()
 
+
 @cache('support', time_expire=cache_expire)
 def support():
     return response.render()
 
+
 @cache('documentation', time_expire=cache_expire)
 def documentation():
     return response.render()
 
+
 @cache('usergroups', time_expire=cache_expire)
 def usergroups():
     return response.render()
 
+
 def contact():
-    redirect(URL('default','usergroups'))
+    redirect(URL('default', 'usergroups'))
+
 
 @cache('videos', time_expire=cache_expire)
 def videos():
     return response.render()
 
+
 def security():
     redirect('http://www.web2py.com/book/default/chapter/01#security')
 
+
 def api():
     redirect('http://web2py.com/book/default/chapter/04#API')
 
+
 @cache('license', time_expire=cache_expire)
 def license():
     import os
     filename = os.path.join(request.env.gluon_parent, 'LICENSE')
     return response.render(dict(license=MARKMIN(read_file(filename))))
 
+
 def version():
     return 'Version %s.%s.%s (%s) %s' % request.env.web2py_version
 
+
 @cache('examples', time_expire=cache_expire)
 def examples():
     return response.render()
 
+
 @cache('changelog', time_expire=cache_expire)
 def changelog():
     import os
     filename = os.path.join(request.env.gluon_parent, 'CHANGELOG')
     return response.render(dict(changelog=MARKMIN(read_file(filename))))
-

applications/examples/controllers/form_examples.py

@@ -1,6 +1,3 @@
-
-
-
 def form():
     """ a simple entry form with various types of objects """
 
@@ -15,7 +12,7 @@ def form():
         TR('Profile', TEXTAREA(_name='profile',
            value='write something here')),
         TR('', INPUT(_type='submit', _value='SUBMIT')),
-        ))
+    ))
     if form.process().accepted:
         response.flash = 'form accepted'
     elif form.errors:
@@ -23,6 +20,3 @@ def form():
     else:
         response.flash = 'please fill the form'
     return dict(form=form, vars=form.vars)
-
-
-

applications/examples/controllers/global.py

@@ -1,4 +1,3 @@
-
 session.forget()
 
 response.menu = [['home', False, '/%s/default/index'
@@ -17,14 +16,14 @@ def vars():
             c,
             d,
             value,
-            ) = (
+        ) = (
             'Global variables',
             globals(),
             None,
             None,
             (),
             None,
-            )
+        )
         (title, args) = ('globals()', '')
     elif len(request.args) < 3:
         args = '.'.join(request.args)
@@ -76,7 +75,4 @@ def vars():
         d=d,
         doc=doc,
         attributes=attributes,
-        )
-
-
-
+    )

applications/examples/controllers/layout_examples.py

@@ -1,6 +1,6 @@
 def civilized():
     response.menu = [['civilized', True, URL('civilized'
-                     )], ['slick', False, URL('slick')],
+                                             )], ['slick', False, URL('slick')],
                      ['basic', False, URL('basic')]]
     response.flash = 'you clicked on civilized'
     return dict(message='you clicked on civilized')
@@ -8,7 +8,7 @@ def civilized():
 
 def slick():
     response.menu = [['civilized', False, URL('civilized'
-                     )], ['slick', True, URL('slick')],
+                                              )], ['slick', True, URL('slick')],
                      ['basic', False, URL('basic')]]
     response.flash = 'you clicked on slick'
     return dict(message='you clicked on slick')
@@ -16,10 +16,7 @@ def slick():
 
 def basic():
     response.menu = [['civilized', False, URL('civilized'
-                     )], ['slick', False, URL('slick')],
+                                              )], ['slick', False, URL('slick')],
                      ['basic', True, URL('basic')]]
     response.flash = 'you clicked on basic'
     return dict(message='you clicked on basic')
-
-
-

applications/examples/controllers/session_examples.py

@@ -1,6 +1,3 @@
-
-
-
 def counter():
     """ every time you reload, it increases the session.counter """
 
@@ -8,6 +5,3 @@ def counter():
         session.counter = 0
     session.counter += 1
     return dict(counter=session.counter)
-
-
-

applications/examples/controllers/simple_examples.py

@@ -102,9 +102,8 @@ def rss_aggregator():
     return rss2.dumps(rss)
 
 
-
 def ajaxwiki():
-    default="""
+    default = """
 # section
 
 ## subsection
@@ -129,12 +128,12 @@ Quoted text
 3 | 0 | 0
 ---------
 """
-    form = FORM(TEXTAREA(_id='text',_name='text',value=default),
+    form = FORM(TEXTAREA(_id='text', _name='text', value=default),
                 INPUT(_type='button',
                       _value='markmin',
                       _onclick="ajax('ajaxwiki_onclick',['text'],'html')"))
     return dict(form=form, html=DIV(_id='html'))
 
+
 def ajaxwiki_onclick():
     return MARKMIN(request.vars.text).xml()
-

applications/examples/controllers/spreadsheet.py

@@ -1,10 +1,11 @@
 from gluon.contrib.spreadsheet import Sheet
 
+
 def callback():
-    return cache.ram('sheet1',lambda:None,None).process(request)
+    return cache.ram('sheet1', lambda: None, None).process(request)
+
 
 def index():
-    sheet = cache.ram('sheet1',lambda:Sheet(10,10,URL('callback')),0)
+    sheet = cache.ram('sheet1', lambda: Sheet(10, 10, URL('callback')), 0)
     #sheet.cell('r0c3',value='=r0c0+r0c1+r0c2',readonly=True)
     return dict(sheet=sheet)
-

applications/examples/controllers/template_examples.py

@@ -1,6 +1,3 @@
-
-
-
 def variables():
     return dict(a=10, b=20)
 
@@ -31,6 +28,3 @@ def xml():
 
 def beautify():
     return dict(message=BEAUTIFY(request))
-
-
-

applications/examples/models/feeds_reader.py

@@ -1,49 +1,44 @@
-
-def group_feed_reader(group,mode='div',counter='5'):
+def group_feed_reader(group, mode='div', counter='5'):
     """parse group feeds"""
 
     url = "http://groups.google.com/group/%s/feed/rss_v2_0_topics.xml?num=%s" %\
-          (group,counter)
+          (group, counter)
     from gluon.contrib import feedparser
     g = feedparser.parse(url)
 
     if mode == 'div':
-        html = XML(TAG.BLOCKQUOTE(UL(*[LI(A(entry['title']+' - ' +\
-                                 entry['author'][entry['author'].rfind('('):],\
-                                 _href=entry['link'],_target='_blank'))\
-                            for entry in g['entries'] ]),\
-                       _class="boxInfo",\
-                       _style="padding-bottom:5px;"))
+        html = XML(TAG.BLOCKQUOTE(UL(*[LI(A(entry['title'] + ' - ' +
+                                            entry['author'][
+                                                entry['author'].rfind('('):],
+                                            _href=entry['link'], _target='_blank'))
+                                       for entry in g['entries']]),
+                                  _class="boxInfo",
+                                  _style="padding-bottom:5px;"))
 
     else:
-        html = XML(UL(*[LI(A(entry['title']+' - ' +\
-                             entry['author'][entry['author'].rfind('('):],\
-                             _href=entry['link'],_target='_blank'))\
-                            for entry in g['entries'] ]))
+        html = XML(UL(*[LI(A(entry['title'] + ' - ' +
+                             entry['author'][entry['author'].rfind('('):],
+                             _href=entry['link'], _target='_blank'))
+                        for entry in g['entries']]))
 
     return html
 
 
-def code_feed_reader(project,mode='div'):
+def code_feed_reader(project, mode='div'):
     """parse code feeds"""
 
     url = "http://code.google.com/feeds/p/%s/hgchanges/basic" % project
     from gluon.contrib import feedparser
     g = feedparser.parse(url)
     if mode == 'div':
-        html = XML(DIV(UL(*[LI(A(entry['title'],_href=entry['link'],\
-                                 _target='_blank'))\
-                            for entry in g['entries'][0:5]]),\
-                       _class="boxInfo",\
+        html = XML(DIV(UL(*[LI(A(entry['title'], _href=entry['link'],
+                                 _target='_blank'))
+                            for entry in g['entries'][0:5]]),
+                       _class="boxInfo",
                        _style="padding-bottom:5px;"))
     else:
-        html = XML(UL(*[LI(A(entry['title'],_href=entry['link'],\
-                             _target='_blank'))\
-                            for entry in g['entries'][0:5]]))
-
+        html = XML(UL(*[LI(A(entry['title'], _href=entry['link'],
+                             _target='_blank'))
+                        for entry in g['entries'][0:5]]))
 
     return html
-
-
-
-

applications/examples/models/markmin.py

@@ -2,18 +2,19 @@ import gluon.template
 
 markmin_dict = dict(
     code_python=lambda code: str(CODE(code)),
-    template=lambda \
-        code:gluon.template.render(code,context=globals()),
-    sup=lambda \
-        code:'<sup style="font-size:0.5em;">%s</sup>'%code,
-    br=lambda n:'<br>'*int(n),
-    groupdates=lambda group:group_feed_reader(group),
-    )
+    template=lambda
+    code: gluon.template.render(code, context=globals()),
+    sup=lambda
+    code: '<sup style="font-size:0.5em;">%s</sup>' % code,
+    br=lambda n: '<br>' * int(n),
+    groupdates=lambda group: group_feed_reader(group),
+)
 
-def get_content(b=None,\
-                c=request.controller,\
-                f=request.function,\
-                l='en',\
+
+def get_content(b=None,
+                c=request.controller,
+                f=request.function,
+                l='en',
                 format='markmin'):
     """Gets and renders the file in
     <app>/private/content/<lang>/<controller>/<function>/<block>.<format>
@@ -21,20 +22,20 @@ def get_content(b=None,\
 
     def openfile():
         import os
-        path = os.path.join(request.folder,'private','content',l,c,f,b+'.'+format)
+        path = os.path.join(
+            request.folder, 'private', 'content', l, c, f, b + '.' + format)
         return open(path)
 
     try:
         openedfile = openfile()
     except Exception, IOError:
-        l='en'
+        l = 'en'
         openedfile = openfile()
 
     if format == 'markmin':
-        html = MARKMIN(str(T(openedfile.read())),markmin_dict)
+        html = MARKMIN(str(T(openedfile.read())), markmin_dict)
     else:
         html = str(T(openedfile.read()))
     openedfile.close()
 
     return html
-

applications/examples/models/menu.py

@@ -1,28 +1,29 @@
 # -*- coding: utf-8 -*-
 
 response.menu = [
-    (T('Home'),False,URL('default','index')),
-    (T('About'),False,URL('default','what')),
-    (T('Download'),False,URL('default','download')),
-    (T('Docs & Resources'),False,URL('default','documentation')),
-    (T('Support'),False,URL('default','support')),
-    (T('Contributors'),False,URL('default','who'))]
+    (T('Home'), False, URL('default', 'index')),
+    (T('About'), False, URL('default', 'what')),
+    (T('Download'), False, URL('default', 'download')),
+    (T('Docs & Resources'), False, URL('default', 'documentation')),
+    (T('Support'), False, URL('default', 'support')),
+    (T('Contributors'), False, URL('default', 'who'))]
 
 #########################################################################
 ## Changes the menu active item
 #########################################################################
-def toggle_menuclass(cssclass='pressed',menuid='headermenu'):
+
+
+def toggle_menuclass(cssclass='pressed', menuid='headermenu'):
     """This function changes the menu class to put pressed appearance"""
 
     positions = dict(
-                           index='',
-                           what='-108px -115px',
-                           download='-211px -115px',
-                           who='-315px -115px',
-                           support='-418px -115px',
-                           documentation='-520px -115px'
-                           )
-
+        index='',
+        what='-108px -115px',
+        download='-211px -115px',
+        who='-315px -115px',
+        support='-418px -115px',
+        documentation='-520px -115px'
+    )
 
     if request.function in positions.keys():
             jscript = """
@@ -34,12 +35,11 @@ def toggle_menuclass(cssclass='pressed',menuid='headermenu'):
              });
             </script>
             """ % dict(cssclass=cssclass,
-                            menuid=menuid,
-                            function=request.function,
-                            cssposition=positions[request.function]
-                            )
+                       menuid=menuid,
+                       function=request.function,
+                       cssposition=positions[request.function]
+                       )
 
             return XML(jscript)
     else:
         return ''
-

applications/examples/views/default/who.html

@@ -29,6 +29,7 @@
 </li><li>Alvaro Justen (dynamical translations)
 </li><li>Anders Roos (file locking)
 </li><li>Andrew Willimott (documentation, TeraData support)
+</li><li>Andriy Kornatskyy (benchmarks and profiling)
 </li><li>Angelo Compagnucci (mobile devices)
 </li><li>Anthony Bastardi (book, poweredby site, multiple contributions)
 </li><li>Arun K. Rajeevan (plugin_wiki)

applications/welcome/__init__.py

@@ -0,0 +1 @@
+

applications/welcome/controllers/appadmin.py

@@ -23,7 +23,7 @@ remote_addr = request.env.remote_addr
 try:
     hosts = (http_host, socket.gethostname(),
              socket.gethostbyname(http_host),
-             '::1','127.0.0.1','::ffff:127.0.0.1')
+             '::1', '127.0.0.1', '::ffff:127.0.0.1')
 except:
     hosts = (http_host, )
 
@@ -32,10 +32,10 @@ if request.env.http_x_forwarded_for or request.is_https:
 elif (remote_addr not in hosts) and (remote_addr != "127.0.0.1"):
     raise HTTP(200, T('appadmin is disabled because insecure channel'))
 
-if (request.application=='admin' and not session.authorized) or \
-        (request.application!='admin' and not gluon.fileutils.check_credentials(request)):
+if (request.application == 'admin' and not session.authorized) or \
+        (request.application != 'admin' and not gluon.fileutils.check_credentials(request)):
     redirect(URL('admin', 'default', 'index',
-                 vars=dict(send=URL(args=request.args,vars=request.vars))))
+                 vars=dict(send=URL(args=request.args, vars=request.vars))))
 
 ignore_rw = True
 response.view = 'appadmin.html'
@@ -95,24 +95,23 @@ def get_query(request):
         return None
 
 
-def query_by_table_type(tablename,db,request=request):
-    keyed = hasattr(db[tablename],'_primarykey')
+def query_by_table_type(tablename, db, request=request):
+    keyed = hasattr(db[tablename], '_primarykey')
     if keyed:
         firstkey = db[tablename][db[tablename]._primarykey[0]]
         cond = '>0'
         if firstkey.type in ['string', 'text']:
             cond = '!=""'
-        qry = '%s.%s.%s%s' % (request.args[0], request.args[1], firstkey.name, cond)
+        qry = '%s.%s.%s%s' % (
+            request.args[0], request.args[1], firstkey.name, cond)
     else:
         qry = '%s.%s.id>0' % tuple(request.args[:2])
     return qry
 
 
-
 # ##########################################################
 # ## list all databases and tables
 # ###########################################################
-
 def index():
     return dict(databases=databases)
 
@@ -127,7 +126,7 @@ def insert():
     form = SQLFORM(db[table], ignore_rw=ignore_rw)
     if form.accepts(request.vars, session):
         response.flash = T('new record inserted')
-    return dict(form=form,table=db[table])
+    return dict(form=form, table=db[table])
 
 
 # ##########################################################
@@ -138,7 +137,8 @@ def insert():
 def download():
     import os
     db = get_database(request)
-    return response.download(request,db)
+    return response.download(request, db)
+
 
 def csv():
     import gluon.contenttype
@@ -149,26 +149,27 @@ def csv():
     if not query:
         return None
     response.headers['Content-disposition'] = 'attachment; filename=%s_%s.csv'\
-         % tuple(request.vars.query.split('.')[:2])
-    return str(db(query,ignore_common_filters=True).select())
+        % tuple(request.vars.query.split('.')[:2])
+    return str(db(query, ignore_common_filters=True).select())
 
 
 def import_csv(table, file):
     table.import_from_csv_file(file)
 
+
 def select():
     import re
     db = get_database(request)
     dbname = request.args[0]
     regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>\d+)')
-    if len(request.args)>1 and hasattr(db[request.args[1]],'_primarykey'):
+    if len(request.args) > 1 and hasattr(db[request.args[1]], '_primarykey'):
         regex = re.compile('(?P<table>\w+)\.(?P<field>\w+)=(?P<value>.+)')
     if request.vars.query:
         match = regex.match(request.vars.query)
         if match:
             request.vars.query = '%s.%s.%s==%s' % (request.args[0],
-                    match.group('table'), match.group('field'),
-                    match.group('value'))
+                                                   match.group('table'), match.group('field'),
+                                                   match.group('value'))
     else:
         request.vars.query = session.last_query
     query = get_query(request)
@@ -192,46 +193,50 @@ def select():
     session.last_query = request.vars.query
     form = FORM(TABLE(TR(T('Query:'), '', INPUT(_style='width:400px',
                 _name='query', _value=request.vars.query or '',
-                requires=IS_NOT_EMPTY(error_message=T("Cannot be empty")))), TR(T('Update:'),
+                requires=IS_NOT_EMPTY(
+                    error_message=T("Cannot be empty")))), TR(T('Update:'),
                 INPUT(_name='update_check', _type='checkbox',
                 value=False), INPUT(_style='width:400px',
                 _name='update_fields', _value=request.vars.update_fields
-                 or '')), TR(T('Delete:'), INPUT(_name='delete_check',
+                                    or '')), TR(T('Delete:'), INPUT(_name='delete_check',
                 _class='delete', _type='checkbox', value=False), ''),
                 TR('', '', INPUT(_type='submit', _value=T('submit')))),
-                _action=URL(r=request,args=request.args))
+                _action=URL(r=request, args=request.args))
+
+    tb = None
     if form.accepts(request.vars, formname=None):
         regex = re.compile(request.args[0] + '\.(?P<table>\w+)\..+')
         match = regex.match(form.vars.query.strip())
         if match:
             table = match.group('table')
         try:
-            tb = None
             nrows = db(query).count()
             if form.vars.update_check and form.vars.update_fields:
                 db(query).update(**eval_in_global_env('dict(%s)'
-                                  % form.vars.update_fields))
+                                                      % form.vars.update_fields))
                 response.flash = T('%s %%{row} updated', nrows)
             elif form.vars.delete_check:
                 db(query).delete()
                 response.flash = T('%s %%{row} deleted', nrows)
             nrows = db(query).count()
             if orderby:
-                rows = db(query,ignore_common_filters=True).select(limitby=(start, stop), orderby=eval_in_global_env(orderby))
+                rows = db(query, ignore_common_filters=True).select(limitby=(
+                    start, stop), orderby=eval_in_global_env(orderby))
             else:
-                rows = db(query,ignore_common_filters=True).select(limitby=(start, stop))
+                rows = db(query, ignore_common_filters=True).select(
+                    limitby=(start, stop))
         except Exception, e:
             import traceback
             tb = traceback.format_exc()
             (rows, nrows) = ([], 0)
-            response.flash = DIV(T('Invalid Query'),PRE(str(e)))
+            response.flash = DIV(T('Invalid Query'), PRE(str(e)))
     # begin handle upload csv
     csv_table = table or request.vars.table
     if csv_table:
-        formcsv = FORM(str(T('or import from csv file'))+" ",
-                       INPUT(_type='file',_name='csvfile'),
-                       INPUT(_type='hidden',_value=csv_table,_name='table'),
-                       INPUT(_type='submit',_value=T('import')))
+        formcsv = FORM(str(T('or import from csv file')) + " ",
+                       INPUT(_type='file', _name='csvfile'),
+                       INPUT(_type='hidden', _value=csv_table, _name='table'),
+                       INPUT(_type='submit', _value=T('import')))
     else:
         formcsv = None
     if formcsv and formcsv.process().accepted:
@@ -240,7 +245,7 @@ def select():
                        request.vars.csvfile.file)
             response.flash = T('data uploaded')
         except Exception, e:
-            response.flash = DIV(T('unable to parse csv file'),PRE(str(e)))
+            response.flash = DIV(T('unable to parse csv file'), PRE(str(e)))
     # end handle upload csv
 
     return dict(
@@ -251,9 +256,9 @@ def select():
         nrows=nrows,
         rows=rows,
         query=request.vars.query,
-        formcsv = formcsv,
-        tb = tb,
-        )
+        formcsv=formcsv,
+        tb=tb,
+    )
 
 
 # ##########################################################
@@ -263,14 +268,16 @@ def select():
 
 def update():
     (db, table) = get_table(request)
-    keyed = hasattr(db[table],'_primarykey')
+    keyed = hasattr(db[table], '_primarykey')
     record = None
     if keyed:
         key = [f for f in request.vars if f in db[table]._primarykey]
         if key:
-            record = db(db[table][key[0]] == request.vars[key[0]], ignore_common_filters=True).select().first()
+            record = db(db[table][key[0]] == request.vars[key[
+                        0]], ignore_common_filters=True).select().first()
     else:
-        record = db(db[table].id == request.args(2),ignore_common_filters=True).select().first()
+        record = db(db[table].id == request.args(
+            2), ignore_common_filters=True).select().first()
 
     if not record:
         qry = query_by_table_type(table, db)
@@ -280,20 +287,21 @@ def update():
 
     if keyed:
         for k in db[table]._primarykey:
-            db[table][k].writable=False
+            db[table][k].writable = False
 
-    form = SQLFORM(db[table], record, deletable=True, delete_label=T('Check to delete'),
-                   ignore_rw=ignore_rw and not keyed,
-                   linkto=URL('select',
+    form = SQLFORM(
+        db[table], record, deletable=True, delete_label=T('Check to delete'),
+        ignore_rw=ignore_rw and not keyed,
+        linkto=URL('select',
                    args=request.args[:1]), upload=URL(r=request,
-                   f='download', args=request.args[:1]))
+                                                      f='download', args=request.args[:1]))
 
     if form.accepts(request.vars, session):
         session.flash = T('done!')
         qry = query_by_table_type(table, db)
         redirect(URL('select', args=request.args[:1],
                  vars=dict(query=qry)))
-    return dict(form=form,table=db[table])
+    return dict(form=form, table=db[table])
 
 
 # ##########################################################
@@ -304,11 +312,15 @@ def update():
 def state():
     return dict()
 
+
 def ccache():
     form = FORM(
-        P(TAG.BUTTON(T("Clear CACHE?"), _type="submit", _name="yes", _value="yes")),
-        P(TAG.BUTTON(T("Clear RAM"), _type="submit", _name="ram", _value="ram")),
-        P(TAG.BUTTON(T("Clear DISK"), _type="submit", _name="disk", _value="disk")),
+        P(TAG.BUTTON(
+            T("Clear CACHE?"), _type="submit", _name="yes", _value="yes")),
+        P(TAG.BUTTON(
+            T("Clear RAM"), _type="submit", _name="ram", _value="ram")),
+        P(TAG.BUTTON(
+            T("Clear DISK"), _type="submit", _name="disk", _value="disk")),
     )
 
     if form.accepts(request.vars, session):
@@ -332,11 +344,16 @@ def ccache():
         redirect(URL(r=request))
 
     try:
-        from guppy import hpy; hp=hpy()
+        from guppy import hpy
+        hp = hpy()
     except ImportError:
         hp = False
 
-    import shelve, os, copy, time, math
+    import shelve
+    import os
+    import copy
+    import time
+    import math
     from gluon import portalocker
 
     ram = {
@@ -381,9 +398,10 @@ def ccache():
             ram['keys'].append((key, GetInHMS(time.time() - value[0])))
 
     locker = open(os.path.join(request.folder,
-                                        'cache/cache.lock'), 'a')
+                               'cache/cache.lock'), 'a')
     portalocker.lock(locker, portalocker.LOCK_EX)
-    disk_storage = shelve.open(os.path.join(request.folder, 'cache/cache.shelve'))
+    disk_storage = shelve.open(
+        os.path.join(request.folder, 'cache/cache.shelve'))
     try:
         for key, value in disk_storage.items():
             if isinstance(value, dict):
@@ -414,7 +432,8 @@ def ccache():
     total['misses'] = ram['misses'] + disk['misses']
     total['keys'] = ram['keys'] + disk['keys']
     try:
-        total['ratio'] = total['hits'] * 100 / (total['hits'] + total['misses'])
+        total['ratio'] = total['hits'] * 100 / (total['hits'] +
+                                                total['misses'])
     except (KeyError, ZeroDivisionError):
         total['ratio'] = 0
 
@@ -440,6 +459,3 @@ def ccache():
 
     return dict(form=form, total=total,
                 ram=ram, disk=disk, object_stats=hp != False)
-
-
-

applications/welcome/controllers/default.py

@@ -9,6 +9,7 @@
 ## - call exposes all registered services (none by default)
 #########################################################################
 
+
 def index():
     """
     example action using the internationalization operator T and flash
@@ -20,6 +21,7 @@ def index():
     response.flash = T("Welcome to web2py!")
     return dict(message=T('Hello World'))
 
+
 def user():
     """
     exposes:
@@ -42,7 +44,7 @@ def download():
     allows downloading of uploaded files
     http://..../[app]/default/download/[filename]
     """
-    return response.download(request,db)
+    return response.download(request, db)
 
 
 def call():

applications/welcome/languages/uk.py

@@ -89,6 +89,7 @@
 'export as csv file': 'експортувати як файл csv',
 'FAQ': 'ЧаПи (FAQ)',
 'First name': "Ім'я",
+'Forgot username?': "Забули ім'я користувача?",
 'Forms and Validators': 'Форми та коректність даних',
 'Free Applications': 'Вільні додатки',
 'Group %(group_id)s created': 'Групу %(group_id)s створено',

applications/welcome/models/db.py

@@ -11,12 +11,12 @@
 
 if not request.env.web2py_runtime_gae:
     ## if NOT running on Google App Engine use SQLite or other DB
-    db = DAL('sqlite://storage.sqlite')    
+    db = DAL('sqlite://storage.sqlite')
 else:
     ## connect to Google BigTable (optional 'google:datastore://namespace')
     db = DAL('google:datastore')
     ## store sessions and tickets there
-    session.connect(request, response, db = db)
+    session.connect(request, response, db=db)
     ## or store session in Memcache, Redis, etc.
     ## from gluon.contrib.memdb import MEMDB
     ## from google.appengine.api.memcache import Client
@@ -47,7 +47,7 @@ crud, service, plugins = Crud(db), Service(), PluginManager()
 auth.define_tables(username=False, signature=False)
 
 ## configure email
-mail=auth.settings.mailer
+mail = auth.settings.mailer
 mail.settings.server = 'logging' or 'smtp.gmail.com:587'
 mail.settings.sender = 'you@gmail.com'
 mail.settings.login = 'username:password'
@@ -60,7 +60,7 @@ auth.settings.reset_password_requires_verification = True
 ## if you need to use OpenID, Facebook, MySpace, Twitter, Linkedin, etc.
 ## register with janrain.com, write your domain:api_key in private/janrain.key
 from gluon.contrib.login_methods.rpx_account import use_janrain
-use_janrain(auth,filename='private/janrain.key')
+use_janrain(auth, filename='private/janrain.key')
 
 #########################################################################
 ## Define your tables below (or better in another model file) for example

applications/welcome/models/menu.py

@@ -5,7 +5,8 @@
 ## Customize your APP title, subtitle and menus here
 #########################################################################
 
-response.title = ' '.join(word.capitalize() for word in request.application.split('_'))
+response.title = ' '.join(
+    word.capitalize() for word in request.application.split('_'))
 response.subtitle = T('customize me!')
 
 ## read more at http://dev.w3.org/html5/markup/meta.name.html
@@ -22,80 +23,114 @@ response.google_analytics_id = None
 #########################################################################
 
 response.menu = [
-    (T('Home'), False, URL('default','index'), [])
-    ]
+    (T('Home'), False, URL('default', 'index'), [])
+]
 
 #########################################################################
 ## provide shortcuts for development. remove in production
 #########################################################################
 
+
 def _():
     # shortcuts
     app = request.application
     ctr = request.controller
-    # useful links to internal and external resources 
-    response.menu+=[
-        (SPAN('web2py',_class='highlighted'),False, 'http://web2py.com', [
-                (T('My Sites'),False,URL('admin','default','site')),
-                (T('This App'),False,URL('admin','default','design/%s' % app), [
-                        (T('Controller'),False,
-                         URL('admin','default','edit/%s/controllers/%s.py' % (app,ctr))),
-                        (T('View'),False,
-                         URL('admin','default','edit/%s/views/%s' % (app,response.view))),
-                        (T('Layout'),False,
-                         URL('admin','default','edit/%s/views/layout.html' % app)),
-                        (T('Stylesheet'),False,
-                         URL('admin','default','edit/%s/static/css/web2py.css' % app)),
-                        (T('DB Model'),False,
-                         URL('admin','default','edit/%s/models/db.py' % app)),
-                        (T('Menu Model'),False,
-                         URL('admin','default','edit/%s/models/menu.py' % app)),
-                        (T('Database'),False, URL(app,'appadmin','index')),
-                        (T('Errors'),False, URL('admin','default','errors/' + app)),
-                        (T('About'),False, URL('admin','default','about/' + app)),
+    # useful links to internal and external resources
+    response.menu += [
+        (SPAN('web2py', _class='highlighted'), False, 'http://web2py.com', [
+        (T('My Sites'), False, URL('admin', 'default', 'site')),
+        (T('This App'), False, URL('admin', 'default', 'design/%s' % app), [
+        (T('Controller'), False,
+         URL(
+         'admin', 'default', 'edit/%s/controllers/%s.py' % (app, ctr))),
+        (T('View'), False,
+         URL(
+         'admin', 'default', 'edit/%s/views/%s' % (app, response.view))),
+        (T('Layout'), False,
+         URL(
+         'admin', 'default', 'edit/%s/views/layout.html' % app)),
+        (T('Stylesheet'), False,
+         URL(
+         'admin', 'default', 'edit/%s/static/css/web2py.css' % app)),
+        (T('DB Model'), False,
+         URL(
+         'admin', 'default', 'edit/%s/models/db.py' % app)),
+        (T('Menu Model'), False,
+         URL(
+         'admin', 'default', 'edit/%s/models/menu.py' % app)),
+        (T('Database'), False, URL(app, 'appadmin', 'index')),
+        (T('Errors'), False, URL(
+         'admin', 'default', 'errors/' + app)),
+        (T('About'), False, URL(
+         'admin', 'default', 'about/' + app)),
+        ]),
+            ('web2py.com', False, 'http://www.web2py.com', [
+             (T('Download'), False,
+              'http://www.web2py.com/examples/default/download'),
+             (T('Support'), False,
+              'http://www.web2py.com/examples/default/support'),
+             (T('Demo'), False, 'http://web2py.com/demo_admin'),
+             (T('Quick Examples'), False,
+              'http://web2py.com/examples/default/examples'),
+             (T('FAQ'), False, 'http://web2py.com/AlterEgo'),
+             (T('Videos'), False,
+              'http://www.web2py.com/examples/default/videos/'),
+             (T('Free Applications'),
+              False, 'http://web2py.com/appliances'),
+             (T('Plugins'), False, 'http://web2py.com/plugins'),
+             (T('Layouts'), False, 'http://web2py.com/layouts'),
+             (T('Recipes'), False, 'http://web2pyslices.com/'),
+             (T('Semantic'), False, 'http://web2py.com/semantic'),
+             ]),
+            (T('Documentation'), False, 'http://www.web2py.com/book', [
+             (T('Preface'), False,
+              'http://www.web2py.com/book/default/chapter/00'),
+             (T('Introduction'), False,
+              'http://www.web2py.com/book/default/chapter/01'),
+             (T('Python'), False,
+              'http://www.web2py.com/book/default/chapter/02'),
+             (T('Overview'), False,
+              'http://www.web2py.com/book/default/chapter/03'),
+             (T('The Core'), False,
+              'http://www.web2py.com/book/default/chapter/04'),
+             (T('The Views'), False,
+              'http://www.web2py.com/book/default/chapter/05'),
+             (T('Database'), False,
+              'http://www.web2py.com/book/default/chapter/06'),
+             (T('Forms and Validators'), False,
+              'http://www.web2py.com/book/default/chapter/07'),
+             (T('Email and SMS'), False,
+              'http://www.web2py.com/book/default/chapter/08'),
+             (T('Access Control'), False,
+              'http://www.web2py.com/book/default/chapter/09'),
+             (T('Services'), False,
+              'http://www.web2py.com/book/default/chapter/10'),
+             (T('Ajax Recipes'), False,
+              'http://www.web2py.com/book/default/chapter/11'),
+             (T('Components and Plugins'), False,
+              'http://www.web2py.com/book/default/chapter/12'),
+             (T('Deployment Recipes'), False,
+              'http://www.web2py.com/book/default/chapter/13'),
+             (T('Other Recipes'), False,
+              'http://www.web2py.com/book/default/chapter/14'),
+             (T('Buy this book'), False,
+              'http://stores.lulu.com/web2py'),
+             ]),
+            (T('Community'), False, None, [
+             (T('Groups'), False,
+              'http://www.web2py.com/examples/default/usergroups'),
+                        (T('Twitter'), False, 'http://twitter.com/web2py'),
+                        (T('Live Chat'), False,
+                         'http://webchat.freenode.net/?channels=web2py'),
                         ]),
-                ('web2py.com',False,'http://www.web2py.com', [
-                        (T('Download'),False,'http://www.web2py.com/examples/default/download'),
-                        (T('Support'),False,'http://www.web2py.com/examples/default/support'),
-                        (T('Demo'),False,'http://web2py.com/demo_admin'),
-                        (T('Quick Examples'),False,'http://web2py.com/examples/default/examples'),
-                        (T('FAQ'),False,'http://web2py.com/AlterEgo'),
-                        (T('Videos'),False,'http://www.web2py.com/examples/default/videos/'),
-                        (T('Free Applications'),False,'http://web2py.com/appliances'),
-                        (T('Plugins'),False,'http://web2py.com/plugins'),
-                        (T('Layouts'),False,'http://web2py.com/layouts'),
-                        (T('Recipes'),False,'http://web2pyslices.com/'),
-                        (T('Semantic'),False,'http://web2py.com/semantic'),
-                        ]),
-                (T('Documentation'),False,'http://www.web2py.com/book', [
-                        (T('Preface'),False,'http://www.web2py.com/book/default/chapter/00'),
-                        (T('Introduction'),False,'http://www.web2py.com/book/default/chapter/01'),
-                        (T('Python'),False,'http://www.web2py.com/book/default/chapter/02'),
-                        (T('Overview'),False,'http://www.web2py.com/book/default/chapter/03'),
-                        (T('The Core'),False,'http://www.web2py.com/book/default/chapter/04'),
-                        (T('The Views'),False,'http://www.web2py.com/book/default/chapter/05'),
-                        (T('Database'),False,'http://www.web2py.com/book/default/chapter/06'),
-                        (T('Forms and Validators'),False,'http://www.web2py.com/book/default/chapter/07'),
-                        (T('Email and SMS'),False,'http://www.web2py.com/book/default/chapter/08'),
-                        (T('Access Control'),False,'http://www.web2py.com/book/default/chapter/09'),
-                        (T('Services'),False,'http://www.web2py.com/book/default/chapter/10'),
-                        (T('Ajax Recipes'),False,'http://www.web2py.com/book/default/chapter/11'),
-                        (T('Components and Plugins'),False,'http://www.web2py.com/book/default/chapter/12'),
-                        (T('Deployment Recipes'),False,'http://www.web2py.com/book/default/chapter/13'),
-                        (T('Other Recipes'),False,'http://www.web2py.com/book/default/chapter/14'),
-                        (T('Buy this book'),False,'http://stores.lulu.com/web2py'),
-                        ]),
-                (T('Community'),False, None, [
-                        (T('Groups'),False,'http://www.web2py.com/examples/default/usergroups'),
-                        (T('Twitter'),False,'http://twitter.com/web2py'),
-                        (T('Live Chat'),False,'http://webchat.freenode.net/?channels=web2py'),
-                        ]),
-                (T('Plugins'),False,None, [
-                        ('plugin_wiki',False,'http://web2py.com/examples/default/download'),
-                        (T('Other Plugins'),False,'http://web2py.com/plugins'),
-                        (T('Layout Plugins'),False,'http://web2py.com/layouts'),
+                (T('Plugins'), False, None, [
+                        ('plugin_wiki', False,
+                         'http://web2py.com/examples/default/download'),
+                        (T('Other Plugins'), False,
+                         'http://web2py.com/plugins'),
+                        (T('Layout Plugins'),
+                         False, 'http://web2py.com/layouts'),
                         ])
                 ]
          )]
 _()
-

applications/welcome/routes.example.py

@@ -37,4 +37,3 @@ routers = {
 #NOTE! To change language in your application using these rules add this line
 #in one of your models files:
 #   if request.uri_language: T.force(request.uri_language)
-

cgihandler.py

@@ -56,13 +56,8 @@ import wsgiref.handlers
 
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
-sys.path = [path]+[p for p in sys.path if not p==path]
+sys.path = [path] + [p for p in sys.path if not p == path]
 
 import gluon.main
 
 wsgiref.handlers.CGIHandler().run(gluon.main.wsgibase)
-
-
-
-
-

fcgihandler.py

@@ -34,7 +34,7 @@ import os
 
 path = os.path.dirname(os.path.abspath(__file__))
 os.chdir(path)
-sys.path = [path]+[p for p in sys.path if not p==path]
+sys.path = [path] + [p for p in sys.path if not p == path]
 
 import gluon.main
 import gluon.contrib.gateways.fcgi as fcgi
@@ -51,8 +51,3 @@ if SOFTCRON:
     global_settings.web2py_crontype = 'soft'
 
 fcgi.WSGIServer(application, bindAddress='/tmp/fcgi.sock').run()
-
-
-
-
-

gaehandler.py

@@ -33,7 +33,7 @@ import wsgiref.handlers
 import datetime
 
 path = os.path.dirname(os.path.abspath(__file__))
-sys.path = [path]+[p for p in sys.path if not p==path]
+sys.path = [path] + [p for p in sys.path if not p == path]
 
 sys.modules['cPickle'] = sys.modules['pickle']
 
@@ -78,12 +78,18 @@ def wsgiapp(env, res):
     """Return the wsgiapp"""
     env['PATH_INFO'] = env['PATH_INFO'].decode('latin1').encode('utf8')
 
+    #when using the blobstore image uploader GAE dev SDK passes these as unicode
+    # they should be regular strings as they are parts of URLs
+    env['wsgi.url_scheme'] = str(env['wsgi.url_scheme'])
+    env['QUERY_STRING'] = str(env['QUERY_STRING'])
+    env['SERVER_NAME'] = str(env['SERVER_NAME'])
+
     #this deals with a problem where GAE development server seems to forget
     # the path between requests
     if global_settings.web2py_runtime == 'gae:development':
         gluon.admin.create_missing_folders()
 
-    web2py_path = global_settings.applications_parent # backward compatibility
+    web2py_path = global_settings.applications_parent  # backward compatibility
 
     return gluon.main.wsgibase(env, res)
 
@@ -91,14 +97,10 @@ def wsgiapp(env, res):
 if LOG_STATS or DEBUG:
     wsgiapp = log_stats(wsgiapp)
 
+
 def main():
     """Run the wsgi app"""
     run_wsgi_app(wsgiapp)
 
 if __name__ == '__main__':
     main()
-
-
-
-
-

gluon/__init__.py

@@ -10,7 +10,7 @@ Web2Py framework modules
 ========================
 """
 
-__all__ = ['A', 'B', 'BEAUTIFY', 'BODY', 'BR', 'CAT', 'CENTER', 'CLEANUP', 'CODE', 'CRYPT', 'DAL', 'DIV', 'EM', 'EMBED', 'FIELDSET', 'FORM', 'Field', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'HEAD', 'HR', 'HTML', 'HTTP', 'I', 'IFRAME', 'IMG', 'INPUT', 'IS_ALPHANUMERIC', 'IS_DATE', 'IS_DATETIME', 'IS_DATETIME_IN_RANGE', 'IS_DATE_IN_RANGE', 'IS_DECIMAL_IN_RANGE', 'IS_EMAIL', 'IS_EMPTY_OR', 'IS_EQUAL_TO', 'IS_EXPR', 'IS_FLOAT_IN_RANGE', 'IS_IMAGE', 'IS_INT_IN_RANGE', 'IS_IN_DB', 'IS_IN_SET', 'IS_IPV4', 'IS_LENGTH', 'IS_LIST_OF', 'IS_LOWER', 'IS_MATCH', 'IS_NOT_EMPTY', 'IS_NOT_IN_DB', 'IS_NULL_OR', 'IS_SLUG', 'IS_STRONG', 'IS_TIME', 'IS_UPLOAD_FILENAME', 'IS_UPPER', 'IS_URL', 'LABEL', 'LEGEND', 'LI', 'LINK', 'LOAD', 'MARKMIN', 'MENU', 'META', 'OBJECT', 'OL', 'ON', 'OPTGROUP', 'OPTION', 'P', 'PRE', 'SCRIPT', 'SELECT', 'SPAN', 'SQLFORM', 'SQLTABLE', 'STRONG', 'STYLE', 'TABLE', 'TAG', 'TBODY', 'TD', 'TEXTAREA', 'TFOOT', 'TH', 'THEAD', 'TITLE', 'TR', 'TT', 'UL', 'URL', 'XHTML', 'XML','redirect','current','embed64']
+__all__ = ['A', 'B', 'BEAUTIFY', 'BODY', 'BR', 'CAT', 'CENTER', 'CLEANUP', 'CODE', 'CRYPT', 'DAL', 'DIV', 'EM', 'EMBED', 'FIELDSET', 'FORM', 'Field', 'H1', 'H2', 'H3', 'H4', 'H5', 'H6', 'HEAD', 'HR', 'HTML', 'HTTP', 'I', 'IFRAME', 'IMG', 'INPUT', 'IS_ALPHANUMERIC', 'IS_DATE', 'IS_DATETIME', 'IS_DATETIME_IN_RANGE', 'IS_DATE_IN_RANGE', 'IS_DECIMAL_IN_RANGE', 'IS_EMAIL', 'IS_EMPTY_OR', 'IS_EQUAL_TO', 'IS_EXPR', 'IS_FLOAT_IN_RANGE', 'IS_IMAGE', 'IS_INT_IN_RANGE', 'IS_IN_DB', 'IS_IN_SET', 'IS_IPV4', 'IS_LENGTH', 'IS_LIST_OF', 'IS_LOWER', 'IS_MATCH', 'IS_NOT_EMPTY', 'IS_NOT_IN_DB', 'IS_NULL_OR', 'IS_SLUG', 'IS_STRONG', 'IS_TIME', 'IS_UPLOAD_FILENAME', 'IS_UPPER', 'IS_URL', 'LABEL', 'LEGEND', 'LI', 'LINK', 'LOAD', 'MARKMIN', 'MENU', 'META', 'OBJECT', 'OL', 'ON', 'OPTGROUP', 'OPTION', 'P', 'PRE', 'SCRIPT', 'SELECT', 'SPAN', 'SQLFORM', 'SQLTABLE', 'STRONG', 'STYLE', 'TABLE', 'TAG', 'TBODY', 'TD', 'TEXTAREA', 'TFOOT', 'TH', 'THEAD', 'TITLE', 'TR', 'TT', 'UL', 'URL', 'XHTML', 'XML', 'redirect', 'current', 'embed64']
 
 from globals import current
 from html import *
@@ -42,14 +42,3 @@ if 0:
     mail = Mail()
     service = Service()
     plugins = PluginManager()
-
-
-
-
-
-
-
-
-
-
-

gluon/admin.py

@@ -23,6 +23,7 @@ from http import HTTP
 if not global_settings.web2py_runtime_gae:
     import site
 
+
 def apath(path='', r=None):
     """
     Builds a path inside an application folder
@@ -95,6 +96,7 @@ def app_pack_compiled(app, request, raise_ex=False):
             raise
         return None
 
+
 def app_cleanup(app, request):
     """
     Removes session, cache and error files
@@ -113,7 +115,7 @@ def app_cleanup(app, request):
     if os.path.exists(path):
         for f in os.listdir(path):
             try:
-                if f[:1]!='.': os.unlink(os.path.join(path,f))
+                if f[:1] != '.': os.unlink(os.path.join(path, f))
             except IOError:
                 r = False
 
@@ -122,7 +124,7 @@ def app_cleanup(app, request):
     if os.path.exists(path):
         for f in os.listdir(path):
             try:
-                if f[:1]!='.': recursive_unlink(os.path.join(path,f))
+                if f[:1] != '.': recursive_unlink(os.path.join(path, f))
             except IOError:
                 r = False
 
@@ -131,7 +133,7 @@ def app_cleanup(app, request):
     if os.path.exists(path):
         for f in os.listdir(path):
             try:
-                if f[:1]!='.': os.unlink(os.path.join(path,f))
+                if f[:1] != '.': os.unlink(os.path.join(path, f))
             except IOError:
                 r = False
     return r
@@ -158,7 +160,8 @@ def app_compile(app, request):
         remove_compiled_application(folder)
         return tb
 
-def app_create(app, request,force=False,key=None,info=False):
+
+def app_create(app, request, force=False, key=None, info=False):
     """
     Create a copy of welcome.w2p (scaffolding) app
 
@@ -186,17 +189,17 @@ def app_create(app, request,force=False,key=None,info=False):
             return False
     try:
         w2p_unpack('welcome.w2p', path)
-        for subfolder in ['models','views','controllers', 'databases',
-                          'modules','cron','errors','sessions',
-                          'languages','static','private','uploads']:
-            subpath =  os.path.join(path,subfolder)
+        for subfolder in ['models', 'views', 'controllers', 'databases',
+                          'modules', 'cron', 'errors', 'sessions',
+                          'languages', 'static', 'private', 'uploads']:
+            subpath = os.path.join(path, subfolder)
             if not os.path.exists(subpath):
                 os.mkdir(subpath)
         db = os.path.join(path, 'models', 'db.py')
         if os.path.exists(db):
             data = read_file(db)
             data = data.replace('<your secret key>',
-                                'sha512:'+(key or web2py_uuid()))
+                                'sha512:' + (key or web2py_uuid()))
             write_file(db, data)
         if info:
             return True, None
@@ -283,6 +286,7 @@ def app_uninstall(app, request):
     except Exception:
         return False
 
+
 def plugin_pack(app, plugin_name, request):
     """
     Builds a w2p package for the application
@@ -302,12 +306,14 @@ def plugin_pack(app, plugin_name, request):
         filename of the w2p file or None on error
     """
     try:
-        filename = apath('../deposit/web2py.plugin.%s.w2p' % plugin_name, request)
+        filename = apath(
+            '../deposit/web2py.plugin.%s.w2p' % plugin_name, request)
         w2p_pack_plugin(filename, apath(app, request), plugin_name)
         return filename
     except Exception:
         return False
 
+
 def plugin_install(app, fobj, request, filename):
     """
     Installs an application:
@@ -345,6 +351,7 @@ def plugin_install(app, fobj, request, filename):
         os.unlink(upname)
         return False
 
+
 def check_new_version(myversion, version_URL):
     """
     Compares current web2py's version with the latest stable web2py version.
@@ -375,6 +382,7 @@ def check_new_version(myversion, version_URL):
     else:
         return False, version
 
+
 def unzip(filename, dir, subfolder=''):
     """
     Unzips filename into dir (.zip only, no .gz etc)
@@ -382,7 +390,7 @@ def unzip(filename, dir, subfolder=''):
     """
     filename = abspath(filename)
     if not zipfile.is_zipfile(filename):
-        raise RuntimeError, 'Not a valid zipfile'
+        raise RuntimeError('Not a valid zipfile')
     zf = zipfile.ZipFile(filename)
     if not subfolder.endswith('/'):
         subfolder = subfolder + '/'
@@ -392,7 +400,7 @@ def unzip(filename, dir, subfolder=''):
             continue
         #print name[n:]
         if name.endswith('/'):
-            folder = os.path.join(dir,name[n:])
+            folder = os.path.join(dir, name[n:])
             if not os.path.exists(folder):
                 os.mkdir(folder)
         else:
@@ -421,7 +429,7 @@ def upgrade(request, url='http://web2py.com'):
     if not gluon_parent.endswith('/'):
         gluon_parent = gluon_parent + '/'
     (check, version) = check_new_version(web2py_version,
-                                         url+'/examples/default/version')
+                                         url + '/examples/default/version')
     if not check:
         return (False, 'Already latest version')
     if os.path.exists(os.path.join(gluon_parent, 'web2py.exe')):
@@ -442,42 +450,40 @@ def upgrade(request, url='http://web2py.com'):
     file = None
     try:
         write_file(filename, urllib.urlopen(full_url).read(), 'wb')
-    except Exception,e:
+    except Exception, e:
         return False, e
     try:
         unzip(filename, destination, subfolder)
         return True, None
-    except Exception,e:
+    except Exception, e:
         return False, e
 
+
 def add_path_first(path):
-    sys.path = [path]+[p for p in sys.path if (not p==path and not p==(path+'/'))]
+    sys.path = [path] + [p for p in sys.path if (
+        not p == path and not p == (path + '/'))]
     if not global_settings.web2py_runtime_gae:
         site.addsitedir(path)
 
+
 def create_missing_folders():
     if not global_settings.web2py_runtime_gae:
         for path in ('applications', 'deposit', 'site-packages', 'logs'):
             path = abspath(path, gluon=True)
             if not os.path.exists(path):
                 os.mkdir(path)
-    paths = (global_settings.gluon_parent, abspath('site-packages', gluon=True),  abspath('gluon', gluon=True), '')
+    paths = (global_settings.gluon_parent, abspath(
+        'site-packages', gluon=True), abspath('gluon', gluon=True), '')
     [add_path_first(path) for path in paths]
 
+
 def create_missing_app_folders(request):
     if not global_settings.web2py_runtime_gae:
         if request.folder not in global_settings.app_folders:
             for subfolder in ('models', 'views', 'controllers', 'databases',
                               'modules', 'cron', 'errors', 'sessions',
                               'languages', 'static', 'private', 'uploads'):
-                path =  os.path.join(request.folder, subfolder)
+                path = os.path.join(request.folder, subfolder)
                 if not os.path.exists(path):
                     os.mkdir(path)
             global_settings.app_folders.add(request.folder)
-
-
-
-
-
-
-

gluon/cache.py

@@ -40,19 +40,20 @@ __all__ = ['Cache', 'lazy_cache']
 
 DEFAULT_TIME_EXPIRE = 300
 
+
 class CacheAbstract(object):
     """
     Abstract class for cache implementations.
     Main function is now to provide referenced api documentation.
 
     Use CacheInRam or CacheOnDisk instead which are derived from this class.
-    
+
     Attentions, Michele says:
 
     There are signatures inside gdbm files that are used directly
     by the python gdbm adapter that often are lagging behind in the
     detection code in python part.
-    On every occasion that a gdbm store is probed by the python adapter, 
+    On every occasion that a gdbm store is probed by the python adapter,
     the probe fails, because gdbm file version is newer.
     Using gdbm directly from C would work, because there is backward
     compatibility, but not from python!
@@ -73,7 +74,7 @@ class CacheAbstract(object):
         raise NotImplementedError
 
     def __call__(self, key, f,
-                time_expire = DEFAULT_TIME_EXPIRE):
+                 time_expire=DEFAULT_TIME_EXPIRE):
         """
         Tries retrieve the value corresponding to `key` from the cache of the
         object exists and if it did not expire, else it called the function `f`
@@ -130,6 +131,7 @@ class CacheAbstract(object):
             if r.match(str(key)):
                 del storage[key]
 
+
 class CacheInRam(CacheAbstract):
     """
     Ram based caching
@@ -147,8 +149,10 @@ class CacheInRam(CacheAbstract):
         self.request = request
 
     def initialize(self):
-        if self.initialized: return
-        else: self.initialized = True
+        if self.initialized:
+            return
+        else:
+            self.initialized = True
         self.locker.acquire()
         request = self.request
         if request:
@@ -172,13 +176,14 @@ class CacheInRam(CacheAbstract):
             self._clear(storage, regex)
 
         if not CacheAbstract.cache_stats_name in storage.keys():
-            storage[CacheAbstract.cache_stats_name] = {'hit_total': 0,'misses': 0}
+            storage[CacheAbstract.cache_stats_name] = {
+                'hit_total': 0, 'misses': 0}
 
         self.locker.release()
 
     def __call__(self, key, f,
-                 time_expire = DEFAULT_TIME_EXPIRE,
-                 destroyer = None):
+                 time_expire=DEFAULT_TIME_EXPIRE,
+                 destroyer=None):
         """
         Attention! cache.ram does not copy the cached object. It just stores a reference to it.
         Turns out the deepcopying the object has some problems:
@@ -258,7 +263,7 @@ class CacheOnDisk(CacheAbstract):
         on self.locker first. Replaces the close method of the
         returned shelf instance with one that releases the lock upon
         closing."""
-        
+
         storage = None
         locker = None
         locked = False
@@ -269,14 +274,15 @@ class CacheOnDisk(CacheAbstract):
             try:
                 storage = shelve.open(self.shelve_name)
             except:
-                logger.error('corrupted cache file %s, will try rebuild it' \
-                                 % (self.shelve_name))
+                logger.error('corrupted cache file %s, will try rebuild it'
+                             % (self.shelve_name))
                 storage = None
             if not storage and os.path.exists(self.shelve_name):
                 os.unlink(self.shelve_name)
                 storage = shelve.open(self.shelve_name)
             if not CacheAbstract.cache_stats_name in storage.keys():
-                storage[CacheAbstract.cache_stats_name] = {'hit_total':0, 'misses': 0}
+                storage[CacheAbstract.cache_stats_name] = {
+                    'hit_total': 0, 'misses': 0}
             storage.sync()
         except Exception, e:
             if storage:
@@ -286,7 +292,8 @@ class CacheOnDisk(CacheAbstract):
                 portalocker.unlock(locker)
                 locker.close()
             locked = False
-            raise RuntimeError, 'unable to create/re-create cache file %s' % self.shelve_name
+            raise RuntimeError(
+                'unable to create/re-create cache file %s' % self.shelve_name)
         self.locker = locker
         self.locked = locked
         self.storage = storage
@@ -296,10 +303,12 @@ class CacheOnDisk(CacheAbstract):
         self.initialized = False
         self.request = request
         self.folder = folder
- 
+
     def initialize(self):
-        if self.initialized: return
-        else: self.initialized = True
+        if self.initialized:
+            return
+        else:
+            self.initialized = True
         folder = self.folder
         request = self.request
 
@@ -312,8 +321,8 @@ class CacheOnDisk(CacheAbstract):
 
         ### we need this because of a possible bug in shelve that may
         ### or may not lock
-        self.locker_name = os.path.join(folder,'cache.lock')
-        self.shelve_name = os.path.join(folder,'cache.shelve')
+        self.locker_name = os.path.join(folder, 'cache.lock')
+        self.shelve_name = os.path.join(folder, 'cache.shelve')
 
     def clear(self, regex=None):
         self.initialize()
@@ -328,7 +337,7 @@ class CacheOnDisk(CacheAbstract):
             self._close_shelve_and_unlock()
 
     def __call__(self, key, f,
-                time_expire = DEFAULT_TIME_EXPIRE):
+                 time_expire=DEFAULT_TIME_EXPIRE):
         self.initialize()
         dt = time_expire
         storage = self._open_shelve_and_lock()
@@ -346,7 +355,7 @@ class CacheOnDisk(CacheAbstract):
             else:
                 value = f()
                 storage[key] = (now, value)
-                storage[CacheAbstract.cache_stats_name]['misses']+=1
+                storage[CacheAbstract.cache_stats_name]['misses'] += 1
                 storage.sync()
         finally:
             self._close_shelve_and_unlock()
@@ -365,8 +374,9 @@ class CacheOnDisk(CacheAbstract):
             self._close_shelve_and_unlock()
         return value
 
+
 class CacheAction(object):
-    def __init__(self,func,key,time_expire,cache,cache_model):
+    def __init__(self, func, key, time_expire, cache, cache_model):
         self.__name__ = func.__name__
         self.__doc__ = func.__doc__
         self.func = func
@@ -374,17 +384,18 @@ class CacheAction(object):
         self.time_expire = time_expire
         self.cache = cache
         self.cache_model = cache_model
-    def __call__(self,*a,**b):
+
+    def __call__(self, *a, **b):
         if not self.key:
-            key2 = self.__name__+':'+repr(a)+':'+repr(b)
+            key2 = self.__name__ + ':' + repr(a) + ':' + repr(b)
         else:
-            key2 = self.key.replace('%(name)s',self.__name__)\
-                .replace('%(args)s',str(a)).replace('%(vars)s',str(b))
+            key2 = self.key.replace('%(name)s', self.__name__)\
+                .replace('%(args)s', str(a)).replace('%(vars)s', str(b))
         cache_model = self.cache_model
-        if not cache_model or isinstance(cache_model,str):
-            cache_model = getattr(self.cache,cache_model or 'ram')
+        if not cache_model or isinstance(cache_model, str):
+            cache_model = getattr(self.cache, cache_model or 'ram')
         return cache_model(key2,
-                           lambda a=a,b=b:self.func(*a,**b),
+                           lambda a=a, b=b: self.func(*a, **b),
                            self.time_expire)
 
 
@@ -424,9 +435,9 @@ class Cache(object):
                 logger.warning('no cache.disk (AttributeError)')
 
     def __call__(self,
-                 key = None,
-                 time_expire = DEFAULT_TIME_EXPIRE,
-                 cache_model = None):
+                 key=None,
+                 time_expire=DEFAULT_TIME_EXPIRE,
+                 cache_model=None):
         """
         Decorator function that can be used to cache any function/method.
 
@@ -459,8 +470,8 @@ class Cache(object):
         `request.env.path_info` as key.
         """
 
-        def tmp(func,cache=self,cache_model=cache_model):
-            return CacheAction(func,key,time_expire,self,cache_model)
+        def tmp(func, cache=self, cache_model=cache_model):
+            return CacheAction(func, key, time_expire, self, cache_model)
         return tmp
 
     @staticmethod
@@ -468,12 +479,12 @@ class Cache(object):
         """
         allow replacing cache.ram with cache.with_prefix(cache.ram,'prefix')
         it will add prefix to all the cache keys used.
-        """        
+        """
         return lambda key, f, time_expire=DEFAULT_TIME_EXPIRE, prefix=prefix:\
             cache_model(prefix + key, f, time_expire)
 
 
-def lazy_cache(key=None,time_expire=None,cache_model='ram'):
+def lazy_cache(key=None, time_expire=None, cache_model='ram'):
     """
     can be used to cache any function including in modules,
     as long as the cached function is only called within a web2py request
@@ -481,14 +492,12 @@ def lazy_cache(key=None,time_expire=None,cache_model='ram'):
     the time_expire defaults to None (no cache expiration)
     if cache_model is "ram" then the model is current.cache.ram, etc.
     """
-    def decorator(f,key=key,time_expire=time_expire,cache_model=cache_model):
+    def decorator(f, key=key, time_expire=time_expire, cache_model=cache_model):
         key = key or repr(f)
-        def g(*c,**d):
+
+        def g(*c, **d):
             from gluon import current
-            return current.cache(key,time_expire,cache_model)(f)(*c,**d)
+            return current.cache(key, time_expire, cache_model)(f)(*c, **d)
         g.__name__ = f.__name__
         return g
     return decorator
-
-
-

gluon/cfs.py

@@ -51,10 +51,3 @@ def getcfs(key, filename, filter=None):
     cfs[key] = (t, data)
     cfs_lock.release()
     return data
-
-
-
-
-
-
-

gluon/compileapp.py

@@ -48,7 +48,7 @@ except:
     logger.warning('unable to import py_compile')
 
 is_pypy = settings.global_settings.is_pypy
-is_gae  = settings.global_settings.web2py_runtime_gae
+is_gae = settings.global_settings.web2py_runtime_gae
 is_jython = settings.global_settings.is_jython
 
 pjoin = os.path.join
@@ -95,6 +95,7 @@ _TEST()
 CACHED_REGEXES = {}
 CACHED_REGEXES_MAX_SIZE = 1000
 
+
 def re_compile(regex):
     try:
         return CACHED_REGEXES[regex]
@@ -104,6 +105,7 @@ def re_compile(regex):
         compiled_regex = CACHED_REGEXES[regex] = re.compile(regex)
         return compiled_regex
 
+
 class mybuiltin(object):
     """
     NOTE could simple use a dict and populate it,
@@ -114,14 +116,16 @@ class mybuiltin(object):
         try:
             return getattr(__builtin__, key)
         except AttributeError:
-            raise KeyError, key
+            raise KeyError(key)
+
     def __setitem__(self, key, value):
         setattr(self, key, value)
 
+
 def LOAD(c=None, f='index', args=None, vars=None,
-         extension=None, target=None,ajax=False,ajax_trap=False,
-         url=None,user_signature=False, timeout=None, times=1,
-         content='loading...',**attr):
+         extension=None, target=None, ajax=False, ajax_trap=False,
+         url=None, user_signature=False, timeout=None, times=1,
+         content='loading...', **attr):
     """  LOAD a component into the action's document
 
     Timing options:
@@ -134,13 +138,14 @@ def LOAD(c=None, f='index', args=None, vars=None,
     is added on page loading without delay.
     """
     from html import TAG, DIV, URL, SCRIPT, XML
-    if args is None: args = []
+    if args is None:
+        args = []
     vars = Storage(vars or {})
-    target = target or 'c'+str(random.random())[2:]
-    attr['_id']=target
+    target = target or 'c' + str(random.random())[2:]
+    attr['_id'] = target
     request = current.request
     if '.' in f:
-        f, extension = f.rsplit('.',1)
+        f, extension = f.rsplit('.', 1)
     if url or ajax:
         url = url or URL(request.application, c, f, r=request,
                          args=args, vars=vars, extension=extension,
@@ -160,19 +165,20 @@ def LOAD(c=None, f='index', args=None, vars=None,
             if not isinstance(timeout, (int, long)):
                 raise ValueError("Timeout argument must be an integer or None")
             elif timeout <= 0:
-                raise ValueError("Timeout argument must be greater than zero or None")
+                raise ValueError(
+                    "Timeout argument must be greater than zero or None")
             statement = "web2py_component('%s','%s', %s, %s);" \
-            % (url, target, timeout, times)
+                % (url, target, timeout, times)
         else:
             statement = "web2py_component('%s','%s');" % (url, target)
         script = SCRIPT(statement, _type="text/javascript")
         if not content is None:
-            return TAG[''](script, DIV(content,**attr))
+            return TAG[''](script, DIV(content, **attr))
         else:
             return TAG[''](script)
 
     else:
-        if not isinstance(args,(list,tuple)):
+        if not isinstance(args, (list, tuple)):
             args = [args]
         c = c or request.controller
         other_request = Storage(request)
@@ -186,17 +192,17 @@ def LOAD(c=None, f='index', args=None, vars=None,
         other_request.post_vars = Storage()
         other_response = Response()
         other_request.env.path_info = '/' + \
-            '/'.join([request.application,c,f] + \
-                         map(str, other_request.args))
+            '/'.join([request.application, c, f] +
+                     map(str, other_request.args))
         other_request.env.query_string = \
             vars and URL(vars=vars).split('?')[1] or ''
         other_request.env.http_web2py_component_location = \
             request.env.path_info
         other_request.cid = target
         other_request.env.http_web2py_component_element = target
-        other_response.view = '%s/%s.%s' % (c,f, other_request.extension)
+        other_response.view = '%s/%s.%s' % (c, f, other_request.extension)
 
-        other_environment = copy.copy(current.globalenv) ### NASTY
+        other_environment = copy.copy(current.globalenv)  # NASTY
 
         other_response._view_environment = other_environment
         other_response.generic_patterns = \
@@ -218,40 +224,41 @@ def LOAD(c=None, f='index', args=None, vars=None,
         js = None
         if ajax_trap:
             link = URL(request.application, c, f, r=request,
-                            args=args, vars=vars, extension=extension,
-                            user_signature=user_signature)
+                       args=args, vars=vars, extension=extension,
+                       user_signature=user_signature)
             js = "web2py_trap_form('%s','%s');" % (link, target)
-        script = js and SCRIPT(js,_type="text/javascript") or ''
-        return TAG[''](DIV(XML(page),**attr),script)
-
+        script = js and SCRIPT(js, _type="text/javascript") or ''
+        return TAG[''](DIV(XML(page), **attr), script)
 
 
 class LoadFactory(object):
     """
     Attention: this helper is new and experimental
     """
-    def __init__(self,environment):
+    def __init__(self, environment):
         self.environment = environment
+
     def __call__(self, c=None, f='index', args=None, vars=None,
-                 extension=None, target=None,ajax=False,ajax_trap=False,
-                 url=None,user_signature=False, content='loading...',**attr):
-        if args is None: args = []
+                 extension=None, target=None, ajax=False, ajax_trap=False,
+                 url=None, user_signature=False, content='loading...', **attr):
+        if args is None:
+            args = []
         vars = Storage(vars or {})
         import globals
-        target = target or 'c'+str(random.random())[2:]
-        attr['_id']=target
+        target = target or 'c' + str(random.random())[2:]
+        attr['_id'] = target
         request = self.environment['request']
         if '.' in f:
-            f, extension = f.rsplit('.',1)
+            f, extension = f.rsplit('.', 1)
         if url or ajax:
             url = url or html.URL(request.application, c, f, r=request,
                                   args=args, vars=vars, extension=extension,
                                   user_signature=user_signature)
             script = html.SCRIPT('web2py_component("%s","%s")' % (url, target),
                                  _type="text/javascript")
-            return html.TAG[''](script, html.DIV(content,**attr))
+            return html.TAG[''](script, html.DIV(content, **attr))
         else:
-            if not isinstance(args,(list,tuple)):
+            if not isinstance(args, (list, tuple)):
                 args = [args]
             c = c or request.controller
 
@@ -266,15 +273,15 @@ class LoadFactory(object):
             other_request.post_vars = Storage()
             other_response = globals.Response()
             other_request.env.path_info = '/' + \
-                '/'.join([request.application,c,f] + \
-                             map(str, other_request.args))
+                '/'.join([request.application, c, f] +
+                         map(str, other_request.args))
             other_request.env.query_string = \
                 vars and html.URL(vars=vars).split('?')[1] or ''
             other_request.env.http_web2py_component_location = \
                 request.env.path_info
             other_request.cid = target
             other_request.env.http_web2py_component_element = target
-            other_response.view = '%s/%s.%s' % (c,f, other_request.extension)
+            other_response.view = '%s/%s.%s' % (c, f, other_request.extension)
             other_environment = copy.copy(self.environment)
             other_response._view_environment = other_environment
             other_response.generic_patterns = \
@@ -299,8 +306,8 @@ class LoadFactory(object):
                                 args=args, vars=vars, extension=extension,
                                 user_signature=user_signature)
                 js = "web2py_trap_form('%s','%s');" % (link, target)
-            script = js and html.SCRIPT(js,_type="text/javascript") or ''
-            return html.TAG[''](html.DIV(html.XML(page),**attr),script)
+            script = js and html.SCRIPT(js, _type="text/javascript") or ''
+            return html.TAG[''](html.DIV(html.XML(page), **attr), script)
 
 
 def local_import_aux(name, reload_force=False, app='welcome'):
@@ -321,7 +328,7 @@ def local_import_aux(name, reload_force=False, app='welcome'):
     This prevents conflict between applications and un-necessary execs.
     It can be used to import any module, including regular Python modules.
     """
-    items = name.replace('/','.')
+    items = name.replace('/', '.')
     name = "applications.%s.modules.%s" % (app, items)
     module = __import__(name)
     for item in name.split(".")[1:]:
@@ -355,12 +362,14 @@ OLD IMPLEMENTATION:
         file.close()
     imp.release_lock()
     if not module:
-        raise ImportError, "cannot find module %s in %s" % (filename, modulepath)
+        raise ImportError, "cannot find module %s in %s" % (
+            filename, modulepath)
     return module
 """
 
-_base_environment_ = dict((k,getattr(html,k)) for k  in html.__all__)
-_base_environment_.update((k,getattr(validators,k)) for k  in validators.__all__)
+_base_environment_ = dict((k, getattr(html, k)) for k in html.__all__)
+_base_environment_.update(
+    (k, getattr(validators, k)) for k in validators.__all__)
 _base_environment_['__builtins__'] = __builtins__
 _base_environment_['HTTP'] = HTTP
 _base_environment_['redirect'] = redirect
@@ -371,7 +380,8 @@ _base_environment_['SQLField'] = SQLField  # for backward compatibility
 _base_environment_['SQLFORM'] = SQLFORM
 _base_environment_['SQLTABLE'] = SQLTABLE
 _base_environment_['LOAD'] = LOAD
- 
+
+
 def build_environment(request, response, session, store_current=True):
     """
     Build the environment dictionary into which web2py files are executed.
@@ -384,7 +394,7 @@ def build_environment(request, response, session, store_current=True):
     # Enable standard conditional models (i.e., /*.py, /[controller]/*.py, and
     # /[controller]/[function]/*.py)
     response.models_to_run = [r'^\w+\.py$', r'^%s/\w+\.py$' % request.controller,
-        r'^%s/%s/\w+\.py$' % (request.controller, request.function)]
+                              r'^%s/%s/\w+\.py$' % (request.controller, request.function)]
 
     t = environment['T'] = translator(request)
     c = environment['cache'] = Cache(request)
@@ -398,23 +408,24 @@ def build_environment(request, response, session, store_current=True):
         current.cache = c
 
     global __builtins__
-    if is_jython: # jython hack
+    if is_jython:  # jython hack
         __builtins__ = mybuiltin()
-    elif is_pypy: # apply the same hack to pypy too
+    elif is_pypy:  # apply the same hack to pypy too
         __builtins__ = mybuiltin()
     else:
-        __builtins__['__import__'] = __builtin__.__import__ ### WHY?
+        __builtins__['__import__'] = __builtin__.__import__  # WHY?
     environment['request'] = request
     environment['response'] = response
     environment['session'] = session
     environment['local_import'] = \
-       lambda name, reload=False, app=request.application:\
-       local_import_aux(name,reload,app)
+        lambda name, reload=False, app=request.application:\
+        local_import_aux(name, reload, app)
     BaseAdapter.set_folder(pjoin(request.folder, 'databases'))
     response._view_environment = copy.copy(environment)
     custom_import_install()
     return environment
 
+
 def save_pyc(filename):
     """
     Bytecode compiles the file `filename`
@@ -431,7 +442,7 @@ def read_pyc(filename):
     """
     data = read_file(filename, 'rb')
     if not is_gae and data[:4] != imp.get_magic():
-        raise SystemError, 'compiled code is incompatible'
+        raise SystemError('compiled code is incompatible')
     return marshal.loads(data[8:])
 
 
@@ -442,7 +453,10 @@ def compile_views(folder):
 
     path = pjoin(folder, 'views')
     for file in listdir(path, '^[\w/\-]+(\.\w+)+$'):
-        data = parse_template(file, path)
+        try:
+            data = parse_template(file, path)
+        except Exception, e:
+            raise Exception("%s in %s" % (e, file))
         filename = ('views/%s.py' % file).replace('/', '_').replace('\\', '_')
         filename = pjoin(folder, 'compiled', filename)
         write_file(filename, data)
@@ -458,7 +472,7 @@ def compile_models(folder):
     path = pjoin(folder, 'models')
     for file in listdir(path, '.+\.py$'):
         data = read_file(pjoin(path, file))
-        filename = pjoin(folder, 'compiled','models',file)
+        filename = pjoin(folder, 'compiled', 'models', file)
         mktree(filename)
         write_file(filename, data)
         save_pyc(filename)
@@ -473,14 +487,14 @@ def compile_controllers(folder):
     path = pjoin(folder, 'controllers')
     for file in listdir(path, '.+\.py$'):
         ### why is this here? save_pyc(pjoin(path, file))
-        data = read_file(pjoin(path,file))
+        data = read_file(pjoin(path, file))
         exposed = regex_expose.findall(data)
         for function in exposed:
             command = data + "\nresponse._vars=response._caller(%s)\n" % \
                 function
             filename = pjoin(folder, 'compiled', ('controllers/'
                                      + file[:-3]).replace('/', '_')
-                                     + '_' + function + '.py')
+                             + '_' + function + '.py')
             write_file(filename, command)
             save_pyc(filename)
             os.unlink(filename)
@@ -500,19 +514,19 @@ def run_models_in(environment):
         for model in listdir(cpath, '^models_\w+\.pyc$', 0):
             restricted(read_pyc(model), environment, layer=model)
         path = pjoin(cpath, 'models')
-        models = listdir(path, '^\w+\.pyc$',0,sort=False)
-        compiled=True
+        models = listdir(path, '^\w+\.pyc$', 0, sort=False)
+        compiled = True
     else:
         path = pjoin(folder, 'models')
-        models = listdir(path, '^\w+\.py$',0,sort=False)
-        compiled=False
+        models = listdir(path, '^\w+\.py$', 0, sort=False)
+        compiled = False
     n = len(path) + 1
     for model in models:
         regex = environment['response'].models_to_run
         if isinstance(regex, list):
             regex = re_compile('|'.join(regex))
         file = model[n:].replace(os.path.sep, '/').replace('.pyc', '.py')
-        if not regex.search(file) and c!= 'appadmin':
+        if not regex.search(file) and c != 'appadmin':
             continue
         elif compiled:
             code = read_pyc(model)
@@ -538,7 +552,7 @@ def run_controller_in(controller, function, environment):
     badf = 'invalid function (%s/%s)' % (controller, function)
     if os.path.exists(path):
         filename = pjoin(path, 'controllers_%s_%s.pyc'
-                                 % (controller, function))
+                         % (controller, function))
         if not os.path.exists(filename):
             raise HTTP(404,
                        rewrite.THREAD_LOCAL.routes.error_message % badf,
@@ -548,7 +562,8 @@ def run_controller_in(controller, function, environment):
         # TESTING: adjust the path to include site packages
         from settings import global_settings
         from admin import abspath, add_path_first
-        paths = (global_settings.gluon_parent, abspath('site-packages', gluon=True),  abspath('gluon', gluon=True), '')
+        paths = (global_settings.gluon_parent, abspath(
+            'site-packages', gluon=True), abspath('gluon', gluon=True), '')
         [add_path_first(path) for path in paths]
         # TESTING END
 
@@ -578,18 +593,19 @@ def run_controller_in(controller, function, environment):
         code = "%s\nresponse._vars=response._caller(%s)\n" % (code, function)
         if is_gae:
             layer = filename + ':' + function
-            code = getcfs(layer, filename,  lambda: compile2(code,layer))
+            code = getcfs(layer, filename, lambda: compile2(code, layer))
         restricted(code, environment, filename)
     response = environment['response']
-    vars=response._vars
+    vars = response._vars
     if response.postprocessing:
         vars = reduce(lambda vars, p: p(vars), response.postprocessing, vars)
-    if isinstance(vars,unicode):
+    if isinstance(vars, unicode):
         vars = vars.encode('utf8')
-    elif hasattr(vars,'xml') and callable(vars.xml):
+    elif hasattr(vars, 'xml') and callable(vars.xml):
         vars = vars.xml()
     return vars
 
+
 def run_view_in(environment):
     """
     Executes the view for the requested action.
@@ -606,7 +622,7 @@ def run_view_in(environment):
     if response.generic_patterns:
         patterns = response.generic_patterns
         regex = re_compile('|'.join(map(fnmatch.translate, patterns)))
-        short_action =  '%(controller)s/%(function)s.%(extension)s' % request
+        short_action = '%(controller)s/%(function)s.%(extension)s' % request
         allow_generic = regex.search(short_action)
     else:
         allow_generic = False
@@ -626,7 +642,7 @@ def run_view_in(environment):
                 files.append('views_generic.pyc')
         # end backward compatibility code
         for f in files:
-            filename = pjoin(path,f)
+            filename = pjoin(path, f)
             if os.path.exists(filename):
                 code = read_pyc(filename)
                 restricted(code, environment, layer=filename)
@@ -648,13 +664,14 @@ def run_view_in(environment):
             ccode = getcfs(layer, filename,
                            lambda: compile2(parse_template(view,
                                             pjoin(folder, 'views'),
-                                            context=environment),layer))
+                                            context=environment), layer))
         else:
             ccode = parse_template(view,
                                    pjoin(folder, 'views'),
                                    context=environment)
         restricted(ccode, environment, layer)
 
+
 def remove_compiled_application(folder):
     """
     Deletes the folder `compiled` containing the compiled application.
@@ -662,7 +679,7 @@ def remove_compiled_application(folder):
     try:
         shutil.rmtree(pjoin(folder, 'compiled'))
         path = pjoin(folder, 'controllers')
-        for file in listdir(path,'.*\.pyc$',drop=False):
+        for file in listdir(path, '.*\.pyc$', drop=False):
             os.unlink(file)
     except OSError:
         pass
@@ -700,10 +717,3 @@ def test():
 if __name__ == '__main__':
     import doctest
     doctest.testmod()
-
-
-
-
-
-
-

gluon/contenttype.py

@@ -700,7 +700,7 @@ CONTENT_TYPE = {
     '.zabw': 'application/x-abiword',
     '.zip': 'application/zip',
     '.zoo': 'application/x-zoo',
-    }
+}
 
 
 def contenttype(filename, default='text/plain'):
@@ -709,18 +709,11 @@ def contenttype(filename, default='text/plain'):
     """
 
     i = filename.rfind('.')
-    if i>=0:
-        default = CONTENT_TYPE.get(filename[i:].lower(),default)
+    if i >= 0:
+        default = CONTENT_TYPE.get(filename[i:].lower(), default)
         j = filename.rfind('.', 0, i)
-        if j>=0:
-            default = CONTENT_TYPE.get(filename[j:].lower(),default)
+        if j >= 0:
+            default = CONTENT_TYPE.get(filename[j:].lower(), default)
     if default.startswith('text/'):
         default += '; charset=utf-8'
     return default
-
-
-
-
-
-
-

gluon/contrib/AuthorizeNet.py

@@ -21,6 +21,7 @@ import urllib
 
 _known_tuple_types = {}
 
+
 class NamedTupleBase(tuple):
     """Base class for named tuples with the __new__ operator set, named tuples
        yielded by the namedtuple() function will subclass this and add
@@ -29,7 +30,7 @@ class NamedTupleBase(tuple):
         """Create a new instance of this fielded tuple"""
         # May need to unpack named field values here
         if kws:
-            values = list(args) + [None]*(len(cls._fields) - len(args))
+            values = list(args) + [None] * (len(cls._fields) - len(args))
             fields = dict((val, idx) for idx, val in enumerate(cls._fields))
             for kw, val in kws.iteritems():
                 assert kw in kws, "%r not in field list" % kw
@@ -37,6 +38,7 @@ class NamedTupleBase(tuple):
             args = tuple(values)
         return tuple.__new__(cls, args)
 
+
 def namedtuple(typename, fieldnames):
     """
     >>> import namedtuples
@@ -75,24 +77,26 @@ def namedtuple(typename, fieldnames):
     # Done
     return new_tuple_type
 
+
 class AIM:
 
     class AIMError(Exception):
         def __init__(self, value):
             self.parameter = value
+
         def __str__(self):
             return str(self.parameter)
 
     def __init__(self, login, transkey, testmode=False):
-        if str(login).strip() == '' or login == None:
+        if str(login).strip() == '' or login is None:
             raise AIM.AIMError('No login name provided')
-        if str(transkey).strip() == '' or transkey == None:
+        if str(transkey).strip() == '' or transkey is None:
             raise AIM.AIMError('No transaction key provided')
         if testmode != True and testmode != False:
             raise AIM.AIMError('Invalid value for testmode. Must be True or False. "{0}" given.'.format(testmode))
 
         self.testmode = testmode
-        self.proxy = None;
+        self.proxy = None
         self.delimiter = '|'
         self.results = []
         self.error = True
@@ -117,8 +121,9 @@ class AIM:
         else:
             url = 'https://secure.authorize.net/gateway/transact.dll'
 
-        if self.proxy == None:
-            self.results += str(urllib.urlopen(url, encoded_args).read()).split(self.delimiter)
+        if self.proxy is None:
+            self.results += str(urllib.urlopen(
+                url, encoded_args).read()).split(self.delimiter)
         else:
             opener = urllib.FancyURLopener(self.proxy)
             opened = opener.open(url, encoded_args)
@@ -147,36 +152,37 @@ class AIM:
             raise AIM.AIMError(self.response.ResponseText)
 
     def setTransaction(self, creditcard, expiration, total, cvv=None, tax=None, invoice=None):
-        if str(creditcard).strip() == '' or creditcard == None:
+        if str(creditcard).strip() == '' or creditcard is None:
             raise AIM.AIMError('No credit card number passed to setTransaction(): {0}'.format(creditcard))
-        if str(expiration).strip() == '' or expiration == None:
+        if str(expiration).strip() == '' or expiration is None:
             raise AIM.AIMError('No expiration number to setTransaction(): {0}'.format(expiration))
-        if str(total).strip() == '' or total == None:
+        if str(total).strip() == '' or total is None:
             raise AIM.AIMError('No total amount passed to setTransaction(): {0}'.format(total))
 
         self.setParameter('x_card_num', creditcard)
         self.setParameter('x_exp_date', expiration)
         self.setParameter('x_amount', total)
-        if cvv != None:
+        if cvv is not None:
             self.setParameter('x_card_code', cvv)
-        if tax != None:
+        if tax is not None:
             self.setParameter('x_tax', tax)
-        if invoice != None:
+        if invoice is not None:
             self.setParameter('x_invoice_num', invoice)
 
     def setTransactionType(self, transtype=None):
-        types = ['AUTH_CAPTURE', 'AUTH_ONLY', 'PRIOR_AUTH_CAPTURE', 'CREDIT', 'CAPTURE_ONLY', 'VOID']
+        types = ['AUTH_CAPTURE', 'AUTH_ONLY', 'PRIOR_AUTH_CAPTURE',
+                 'CREDIT', 'CAPTURE_ONLY', 'VOID']
         if transtype.upper() not in types:
             raise AIM.AIMError('Incorrect Transaction Type passed to setTransactionType(): {0}'.format(transtype))
         self.setParameter('x_type', transtype.upper())
 
     def setProxy(self, proxy=None):
-        if str(proxy).strip() == '' or proxy == None:
+        if str(proxy).strip() == '' or proxy is None:
             raise AIM.AIMError('No proxy passed to setProxy()')
         self.proxy = {'http': str(proxy).strip()}
 
     def setParameter(self, key=None, value=None):
-        if key != None and value != None and str(key).strip() != '' and str(value).strip() != '':
+        if key is not None and value is not None and str(key).strip() != '' and str(value).strip() != '':
             self.parameters[key] = str(value).strip()
         else:
             raise AIM.AIMError('Incorrect parameters passed to setParameter(): {0}:{1}'.format(key, value))
@@ -194,10 +200,11 @@ class AIM:
         responses = ['', 'Approved', 'Declined', 'Error']
         return responses[int(self.results[0])]
 
-def process(creditcard,expiration,total,cvv=None,tax=None,invoice=None,
-            login='cnpdev4289', transkey='SR2P8g4jdEn7vFLQ',testmode=True):
-    payment = AIM(login,transkey,testmode)
-    expiration = expiration.replace('/','')
+
+def process(creditcard, expiration, total, cvv=None, tax=None, invoice=None,
+            login='cnpdev4289', transkey='SR2P8g4jdEn7vFLQ', testmode=True):
+    payment = AIM(login, transkey, testmode)
+    expiration = expiration.replace('/', '')
     payment.setTransaction(creditcard, expiration, total, cvv, tax, invoice)
     try:
         payment.process()
@@ -205,6 +212,7 @@ def process(creditcard,expiration,total,cvv=None,tax=None,invoice=None,
     except AIM.AIMError:
         return False
 
+
 def test():
     import socket
     import sys
@@ -215,12 +223,14 @@ def test():
     total = '1.00'
     cvv = '123'
     tax = '0.00'
-    invoice = str(time())[4:10] # get a random invoice number
+    invoice = str(time())[4:10]  # get a random invoice number
 
     try:
         payment = AIM('cnpdev4289', 'SR2P8g4jdEn7vFLQ', True)
-        payment.setTransaction(creditcard, expiration, total, cvv, tax, invoice)
-        payment.setParameter('x_duplicate_window', 180) # three minutes duplicate windows
+        payment.setTransaction(
+            creditcard, expiration, total, cvv, tax, invoice)
+        payment.setParameter(
+            'x_duplicate_window', 180)  # three minutes duplicate windows
         payment.setParameter('x_cust_id', '1324')       # customer ID
         payment.setParameter('x_first_name', 'John')
         payment.setParameter('x_last_name', 'Conde')
@@ -232,7 +242,8 @@ def test():
         payment.setParameter('x_country', 'US')
         payment.setParameter('x_phone', '800-555-1234')
         payment.setParameter('x_description', 'Test Transaction')
-        payment.setParameter('x_customer_ip', socket.gethostbyname(socket.gethostname()))
+        payment.setParameter(
+            'x_customer_ip', socket.gethostbyname(socket.gethostname()))
         payment.setParameter('x_email', 'john@example.com')
         payment.setParameter('x_email_customer', False)
         payment.process()
@@ -251,16 +262,9 @@ def test():
     except AIM.AIMError, e:
         print "Exception thrown:", e
         print 'An error occured'
-    print 'approved',payment.isApproved()
-    print 'declined',payment.isDeclined()
-    print 'error',payment.isError()
+    print 'approved', payment.isApproved()
+    print 'declined', payment.isDeclined()
+    print 'error', payment.isError()
 
-if __name__=='__main__':
+if __name__ == '__main__':
     test()
-
-
-
-
-
-
-

gluon/contrib/DowCommerce.py

@@ -15,25 +15,27 @@ __all__ = ['DowCommerce']
 from operator import itemgetter
 import urllib
 
+
 class DowCommerce:
 
     class DowCommerceError(Exception):
         def __init__(self, value):
             self.parameter = value
+
         def __str__(self):
             return str(self.parameter)
 
     def __init__(self, username=None, password=None, demomode=False):
         if not demomode:
-            if str(username).strip() == '' or username == None:
+            if str(username).strip() == '' or username is None:
                 raise DowCommerce.DowCommerceError('No username provided')
-            if str(password).strip() == '' or password == None:
+            if str(password).strip() == '' or password is None:
                 raise DowCommerce.DowCommerceError('No password provided')
         else:
             username = 'demo'
             password = 'password'
 
-        self.proxy = None;
+        self.proxy = None
         self.delimiter = '&'
         self.results = {}
         self.error = True
@@ -45,11 +47,11 @@ class DowCommerce:
         self.setParameter('username', username)
         self.setParameter('password', password)
 
-
     def process(self):
         encoded_args = urllib.urlencode(self.parameters)
-        if self.proxy == None:
-            results = str(urllib.urlopen(self.url, encoded_args).read()).split(self.delimiter)
+        if self.proxy is None:
+            results = str(urllib.urlopen(
+                self.url, encoded_args).read()).split(self.delimiter)
         else:
             opener = urllib.FancyURLopener(self.proxy)
             opened = opener.open(self.url, encoded_args)
@@ -59,7 +61,7 @@ class DowCommerce:
                 opened.close()
 
         for result in results:
-            (key,val) = result.split('=')
+            (key, val) = result.split('=')
             self.results[key] = val
 
         if self.results['response'] == '1':
@@ -80,17 +82,18 @@ class DowCommerce:
             self.declined = False
             raise DowCommerce.DowCommerceError(self.results)
 
-    def setTransaction(self, creditcard, expiration, total, cvv=None, orderid=None, orderdescription=None,
-                        ipaddress=None, tax=None, shipping=None,
-                        firstname=None, lastname=None, company=None, address1=None, address2=None, city=None, state=None, zipcode=None,
-                        country=None, phone=None, fax=None, emailaddress=None, website=None,
-                        shipping_firstname=None, shipping_lastname=None, shipping_company=None, shipping_address1=None, shipping_address2=None,
-                        shipping_city=None, shipping_state=None, shipping_zipcode = None, shipping_country=None, shipping_emailaddress=None):
-        if str(creditcard).strip() == '' or creditcard == None:
+    def setTransaction(
+        self, creditcard, expiration, total, cvv=None, orderid=None, orderdescription=None,
+        ipaddress=None, tax=None, shipping=None,
+        firstname=None, lastname=None, company=None, address1=None, address2=None, city=None, state=None, zipcode=None,
+        country=None, phone=None, fax=None, emailaddress=None, website=None,
+        shipping_firstname=None, shipping_lastname=None, shipping_company=None, shipping_address1=None, shipping_address2=None,
+            shipping_city=None, shipping_state=None, shipping_zipcode=None, shipping_country=None, shipping_emailaddress=None):
+        if str(creditcard).strip() == '' or creditcard is None:
             raise DowCommerce.DowCommerceError('No credit card number passed to setTransaction(): {0}'.format(creditcard))
-        if str(expiration).strip() == '' or expiration == None:
+        if str(expiration).strip() == '' or expiration is None:
             raise DowCommerce.DowCommerceError('No expiration number passed to setTransaction(): {0}'.format(expiration))
-        if str(total).strip() == '' or total == None:
+        if str(total).strip() == '' or total is None:
             raise DowCommerce.DowCommerceError('No total amount passed to setTransaction(): {0}'.format(total))
 
         self.setParameter('ccnumber', creditcard)
@@ -165,12 +168,12 @@ class DowCommerce:
         self.setParameter('type', transtype.lower())
 
     def setProxy(self, proxy=None):
-        if str(proxy).strip() == '' or proxy == None:
+        if str(proxy).strip() == '' or proxy is None:
             raise DowCommerce.DowCommerceError('No proxy passed to setProxy()')
         self.proxy = {'http': str(proxy).strip()}
 
     def setParameter(self, key=None, value=None):
-        if key != None and value != None and str(key).strip() != '' and str(value).strip() != '':
+        if key is not None and value is not None and str(key).strip() != '' and str(value).strip() != '':
             self.parameters[key] = str(value).strip()
         else:
             raise DowCommerce.DowCommerceError('Incorrect parameters passed to setParameter(): {0}:{1}'.format(key, value))
@@ -194,6 +197,7 @@ class DowCommerce:
     def getResponseText(self):
         return self.results['responsetext']
 
+
 def test():
     import socket
     import sys
@@ -212,13 +216,14 @@ def test():
     total = '1.00'
     cvv = '999'
     tax = '0.00'
-    orderid = str(time())[4:10] # get a random invoice number
+    orderid = str(time())[4:10]  # get a random invoice number
 
     try:
         payment = DowCommerce(demomode=True)
-        payment.setTransaction(creditcard, expiration, total, cvv=cvv, tax=tax, orderid=orderid, orderdescription='Test Transaction',
-                                firstname='John', lastname='Doe', company='Acme', address1='123 Min Street', city='Hometown', state='VA',
-                                zipcode='12345', country='US', phone='888-555-1212', emailaddress='john@noemail.local', ipaddress='192.168.1.1')
+        payment.setTransaction(
+            creditcard, expiration, total, cvv=cvv, tax=tax, orderid=orderid, orderdescription='Test Transaction',
+            firstname='John', lastname='Doe', company='Acme', address1='123 Min Street', city='Hometown', state='VA',
+            zipcode='12345', country='US', phone='888-555-1212', emailaddress='john@noemail.local', ipaddress='192.168.1.1')
 
         payment.process()
         if payment.isApproved():
@@ -231,16 +236,9 @@ def test():
     except DowCommerce.DowCommerceError, e:
         print "Exception thrown:", e
         print 'An error occured'
-    print 'approved',payment.isApproved()
-    print 'declined',payment.isDeclined()
-    print 'error',payment.isError()
+    print 'approved', payment.isApproved()
+    print 'declined', payment.isDeclined()
+    print 'error', payment.isError()
 
-if __name__=='__main__':
+if __name__ == '__main__':
     test()
-
-
-
-
-
-
-

gluon/contrib/__init__.py

@@ -1,8 +0,0 @@
-
-
-
-
-
-
-
-

gluon/contrib/aes.py

@@ -500,5 +500,3 @@ aes_Rcon = array('B',
     'c697356ad4b37dfaefc5913972e4d3bd'
     '61c29f254a943366cc831d3a74e8cb'.decode('hex')
 )
-
-

gluon/contrib/autolinks.py

@@ -42,7 +42,9 @@ revision3.com
 viddler.com
 """
 
-import re, cgi, sys
+import re
+import cgi
+import sys
 from simplejson import loads
 import urllib
 import uuid
@@ -75,23 +77,28 @@ EMBED_MAPS = [
      'http://revision3.com/api/oembed/'),
     (re.compile('http://\S+.viddler.com/\S+'),
      'http://lab.viddler.com/services/oembed/'),
-    ]
+]
+
 
 def image(url):
     return '<img src="%s" style="max-width:100%%"/>' % url
 
+
 def audio(url):
     return '<audio controls="controls" style="max-width:100%%"><source src="%s" /></audio>' % url
 
+
 def video(url):
     return '<video controls="controls" style="max-width:100%%"><source src="%s" /></video>' % url
 
+
 def googledoc_viewer(url):
     return '<iframe src="http://docs.google.com/viewer?url=%s&embedded=true" style="max-width:100%%"></iframe>' % urllib.quote(url)
 
+
 def web2py_component(url):
     code = str(uuid.uuid4())
-    return '<div id="%s"></div><script>\nweb2py_component("%s","%s");\n</script>' % (code,url,code)
+    return '<div id="%s"></div><script>\nweb2py_component("%s","%s");\n</script>' % (code, url, code)
 
 EXTENSION_MAPS = {
     'png': image,
@@ -126,33 +133,37 @@ EXTENSION_MAPS = {
     'xps': googledoc_viewer,
 }
 
+
 class VimeoURLOpener(urllib.FancyURLopener):
     "Vimeo blocks the urllib user agent for some reason"
     version = "Mozilla/4.0"
 urllib._urlopener = VimeoURLOpener()
 
+
 def oembed(url):
-    for k,v in EMBED_MAPS:
+    for k, v in EMBED_MAPS:
         if k.match(url):
-            oembed = v+'?format=json&url='+cgi.escape(url)
+            oembed = v + '?format=json&url=' + cgi.escape(url)
             try:
                 data = urllib.urlopen(oembed).read()
                 print data
-                return loads(data) # json!
+                return loads(data)  # json!
             except:
                 pass
     return {}
 
+
 def extension(url):
     return url.split('?')[0].split('.')[-1].lower()
 
-def expand_one(url,cdict):
+
+def expand_one(url, cdict):
     # try ombed but first check in cache
     if cdict and url in cdict:
         r = cdict[url]
     else:
         r = oembed(url)
-        if isinstance(cdict,dict):
+        if isinstance(cdict, dict):
             cdict[url] = r
     # if oembed service
     if 'html' in r:
@@ -170,21 +181,23 @@ def expand_one(url,cdict):
     # else regular link
     return '<a href="%(u)s">%(u)s</a>' % dict(u=url)
 
-def expand_html(html,cdict=None):
+
+def expand_html(html, cdict=None):
     if not have_soup:
-        raise RuntimeError, "Missing BeautifulSoup"
+        raise RuntimeError("Missing BeautifulSoup")
     soup = BeautifulSoup(html)
-    comments = soup.findAll(text=lambda text:isinstance(text, Comment))
+    comments = soup.findAll(text=lambda text: isinstance(text, Comment))
     [comment.extract() for comment in comments]
     for txt in soup.findAll(text=True):
-        if not txt.parent.name in ('a','script','pre','code','embed','object','audio','video'):
+        if not txt.parent.name in ('a', 'script', 'pre', 'code', 'embed', 'object', 'audio', 'video'):
             ntxt = regex_link.sub(
-                lambda match: expand_one(match.group(0),cdict), txt)
+                lambda match: expand_one(match.group(0), cdict), txt)
             txt.replaceWith(BeautifulSoup(ntxt))
     return str(soup)
 
+
 def test():
-    example="""
+    example = """
 <h3>Fringilla nisi parturient nullam</h3>
 <p>http://www.youtube.com/watch?v=IWBFiI5RrA0</p>
 <p>http://www.web2py.com/examples/static/images/logo_bw.png</p>
@@ -198,10 +211,8 @@ laoreet tortor.</p>
 """
     return expand_html(example)
 
-if __name__=="__main__":
-    if len(sys.argv)>1:
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
         print expand_html(open(sys.argv[1]).read())
     else:
         print test()
-
-

gluon/contrib/gae_memcache.py

@@ -12,6 +12,7 @@ cache.ram=cache.disk=MemcacheClient(request)
 import time
 from google.appengine.api.memcache import Client
 
+
 class MemcacheClient(object):
 
     client = Client()
@@ -24,12 +25,12 @@ class MemcacheClient(object):
         key,
         f,
         time_expire=300,
-        ):        
+    ):
         key = '%s/%s' % (self.request.application, key)
         dt = time_expire
         value = None
         obj = self.client.get(key)
-        if obj and (dt == None or obj[0] > time.time() - dt):
+        if obj and (dt is None or obj[0] > time.time() - dt):
             value = obj[1]
         elif f is None:
             if obj:
@@ -44,24 +45,24 @@ class MemcacheClient(object):
         obj = self.client.get(key)
         if obj:
             value = obj[1] + value
-        self.client.set(key, (time.time(), value))        
+        self.client.set(key, (time.time(), value))
         return value
 
-    def clear(self, key = None):
+    def clear(self, key=None):
         if key:
             key = '%s/%s' % (self.request.application, key)
             self.client.delete(key)
         else:
             self.client.flush_all()
 
-    def delete(self,*a,**b):
-        return self.client.delete(*a,**b)
+    def delete(self, *a, **b):
+        return self.client.delete(*a, **b)
 
-    def get(self,*a,**b):
-        return self.client.delete(*a,**b)
+    def get(self, *a, **b):
+        return self.client.delete(*a, **b)
 
-    def set(self,*a,**b):
-        return self.client.delete(*a,**b)
+    def set(self, *a, **b):
+        return self.client.delete(*a, **b)
 
-    def flush_all(self,*a,**b):
-        return self.client.delete(*a,**b)
+    def flush_all(self, *a, **b):
+        return self.client.delete(*a, **b)

gluon/contrib/gae_retry.py

@@ -51,7 +51,8 @@ def autoretry_datastore_timeouts(attempts=5.0, interval=0.1, exponent=2.0):
     :param exponent: rate of exponential back-off.
     """
 
-    import time, logging
+    import time
+    import logging
     from google.appengine.api import apiproxy_stub_map
     from google.appengine.runtime import apiproxy_errors
     from google.appengine.datastore import datastore_pb
@@ -60,8 +61,8 @@ def autoretry_datastore_timeouts(attempts=5.0, interval=0.1, exponent=2.0):
     interval = float(interval)
     exponent = float(exponent)
     wrapped = apiproxy_stub_map.MakeSyncCall
-    errors = {datastore_pb.Error.TIMEOUT:'Timeout',
-        datastore_pb.Error.CONCURRENT_TRANSACTION:'TransactionFailedError'}
+    errors = {datastore_pb.Error.TIMEOUT: 'Timeout',
+              datastore_pb.Error.CONCURRENT_TRANSACTION: 'TransactionFailedError'}
 
     def wrapper(*args, **kwargs):
         count = 0.0
@@ -70,10 +71,12 @@ def autoretry_datastore_timeouts(attempts=5.0, interval=0.1, exponent=2.0):
                 return wrapped(*args, **kwargs)
             except apiproxy_errors.ApplicationError, err:
                 errno = err.application_error
-                if errno not in errors: raise
+                if errno not in errors:
+                    raise
                 sleep = (exponent ** count) * interval
                 count += 1.0
-                if count > attempts: raise
+                if count > attempts:
+                    raise
                 msg = "Datastore %s: retry #%d in %s seconds.\n%s"
                 vals = ''
                 if count == 1.0:
@@ -84,10 +87,3 @@ def autoretry_datastore_timeouts(attempts=5.0, interval=0.1, exponent=2.0):
     setattr(wrapper, '_autoretry_datastore_timeouts', False)
     if getattr(wrapped, '_autoretry_datastore_timeouts', True):
         apiproxy_stub_map.MakeSyncCall = wrapper
-
-
-
-
-
-
-

gluon/contrib/generics.py

@@ -12,6 +12,7 @@ from gluon.sanitizer import sanitize
 from gluon.contrib.markmin.markmin2latex import markmin2latex
 from gluon.contrib.markmin.markmin2pdf import markmin2pdf
 
+
 def wrapper(f):
     def g(data):
         try:
@@ -25,46 +26,47 @@ def wrapper(f):
             raise HTTP(405, '%s error' % e)
     return g
 
+
 def latex_from_html(html):
-    markmin=TAG(html).element('body').flatten(markmin_serializer)
+    markmin = TAG(html).element('body').flatten(markmin_serializer)
     return XML(markmin2latex(markmin))
 
+
 def pdflatex_from_html(html):
-    if os.system('which pdflatex > /dev/null')==0:
-        markmin=TAG(html).element('body').flatten(markmin_serializer)
-        out,warnings,errors=markmin2pdf(markmin)
+    if os.system('which pdflatex > /dev/null') == 0:
+        markmin = TAG(html).element('body').flatten(markmin_serializer)
+        out, warnings, errors = markmin2pdf(markmin)
         if errors:
-            current.response.headers['Content-Type']='text/html'
-            raise HTTP(405,HTML(BODY(H1('errors'),
-                                     UL(*errors),
-                                     H1('warnings'),
-                                     UL(*warnings))).xml())
+            current.response.headers['Content-Type'] = 'text/html'
+            raise HTTP(405, HTML(BODY(H1('errors'),
+                                      UL(*errors),
+                                      H1('warnings'),
+                                      UL(*warnings))).xml())
         else:
             return XML(out)
 
+
 def pyfpdf_from_html(html):
     request = current.request
+
     def image_map(path):
         if path.startswith('/%s/static/' % request.application):
-            return os.path.join(request.folder,path.split('/',2)[2])
-        return 'http%s://%s%s' % (request.is_https and 's' or '',request.env.http_host, path)
-    class MyFPDF(FPDF, HTMLMixin): pass
-    pdf=MyFPDF()
+            return os.path.join(request.folder, path.split('/', 2)[2])
+        return 'http%s://%s%s' % (request.is_https and 's' or '', request.env.http_host, path)
+
+    class MyFPDF(FPDF, HTMLMixin):
+        pass
+    pdf = MyFPDF()
     pdf.add_page()
-    html = sanitize(html, escape=False)  #### should have better list of allowed tags
-    pdf.write_html(html,image_map=image_map)
+    html = sanitize(
+        html, escape=False)  # should have better list of allowed tags
+    pdf.write_html(html, image_map=image_map)
     return XML(pdf.output(dest='S'))
 
+
 def pdf_from_html(html):
     # try use latex and pdflatex
-    if os.system('which pdflatex > /dev/null')==0:
+    if os.system('which pdflatex > /dev/null') == 0:
         return pdflatex_from_html(html)
     else:
         return pyfpdf_from_html(html)
-
-
-
-
-
-
-

gluon/contrib/google_wallet.py

@@ -1,5 +1,6 @@
 from gluon import XML
 
+
 def button(merchant_id="123456789012345",
            products=[dict(name="shoes",
                           quantity=1,
@@ -8,15 +9,8 @@ def button(merchant_id="123456789012345",
                           description="running shoes black")]):
     t = '<input name="item_%(key)s_%(k)s" type="hidden" value="%(value)s"/>'
     list_products = ''
-    for k,product in enumerate(products):
-        for key,value in product.items():
-            list_products += t % dict(k=k+1,key=key,value=value)
+    for k, product in enumerate(products):
+        for key, value in product.items():
+            list_products += t % dict(k=k + 1, key=key, value=value)
     button = '<form action="https://checkout.google.com/api/checkout/v2/checkoutForm/Merchant/%s" id="BB_BuyButtonForm" method="post" name="BB_BuyButtonForm" target="_top">%s<input name="_charset_" type="hidden" value="utf-8"/><input alt="" src="https://checkout.google.com/buttons/buy.gif?merchant_id=%s&amp;w=117&amp;h=48&amp;style=white&amp;variant=text&amp;loc=en_US" type="image"/></form>' % (merchant_id, list_products, merchant_id)
     return XML(button)
-
-
-
-
-
-
-

gluon/contrib/gql.py

@@ -1,12 +1,5 @@
 # this file exists for backward compatibility
 
-__all__ = ['DAL','Field','drivers','gae']
+__all__ = ['DAL', 'Field', 'drivers', 'gae']
 
 from gluon.dal import DAL, Field, Table, Query, Set, Expression, Row, Rows, drivers, BaseAdapter, SQLField, SQLTable, SQLXorable, SQLQuery, SQLSet, SQLRows, SQLStorage, SQLDB, GQLDB, SQLALL, SQLCustomType, gae
-
-
-
-
-
-
-

gluon/contrib/imageutils.py

@@ -22,6 +22,7 @@
 #########################################################################
 from gluon import current
 
+
 class RESIZE(object):
     def __init__(self, nx=160, ny=80, error_message=' image resize'):
         (self.nx, self.ny, self.error_message) = (nx, ny, error_message)
@@ -43,6 +44,7 @@ class RESIZE(object):
         else:
             return (value, None)
 
+
 def THUMB(image, nx=120, ny=120, gae=False, name='thumb'):
     if image:
         if not gae:
@@ -57,5 +59,3 @@ def THUMB(image, nx=120, ny=120, gae=False, name='thumb'):
             return thumb
         else:
             return image
-
-

gluon/contrib/login_methods/__init__.py

@@ -1,3 +0,0 @@
-
-
-

gluon/contrib/login_methods/basic_auth.py

@@ -11,9 +11,9 @@ def basic_auth(server="http://127.0.0.1"):
     """
 
     def basic_login_aux(username,
-            password,
-            server=server):
-        key = base64.b64encode(username+':'+password)
+                        password,
+                        server=server):
+        key = base64.b64encode(username + ':' + password)
         headers = {'Authorization': 'Basic ' + key}
         request = urllib2.Request(server, None, headers)
         try:
@@ -22,5 +22,3 @@ def basic_auth(server="http://127.0.0.1"):
         except (urllib2.URLError, urllib2.HTTPError):
             return False
     return basic_login_aux
-
-

gluon/contrib/login_methods/browserid_account.py

@@ -25,6 +25,7 @@ from gluon.storage import Storage
 from gluon.tools import fetch
 import gluon.contrib.simplejson as json
 
+
 class BrowserID(object):
     """
     from gluon.contrib.login_methods.browserid_account import BrowserID
@@ -34,17 +35,17 @@ class BrowserID(object):
     """
 
     def __init__(self,
-                request,
-                audience = "",
-                assertion_post_url = "",
-                prompt = "BrowserID Login",
-                issuer = "browserid.org",
-                verify_url = "https://browserid.org/verify",
-                browserid_js = "https://browserid.org/include.js",
-                browserid_button = "https://browserid.org/i/sign_in_red.png",
-                crypto_js = "https://crypto-js.googlecode.com/files/2.2.0-crypto-md5.js",
-                on_login_failure = None,
-                ):
+                 request,
+                 audience="",
+                 assertion_post_url="",
+                 prompt="BrowserID Login",
+                 issuer="browserid.org",
+                 verify_url="https://browserid.org/verify",
+                 browserid_js="https://browserid.org/include.js",
+                 browserid_button="https://browserid.org/i/sign_in_red.png",
+                 crypto_js="https://crypto-js.googlecode.com/files/2.2.0-crypto-md5.js",
+                 on_login_failure=None,
+                 ):
 
         self.request = request
         self.audience = audience
@@ -67,13 +68,13 @@ class BrowserID(object):
         if request.vars.assertion:
             audience = self.audience
             issuer = self.issuer
-            assertion = XML(request.vars.assertion,sanitize=True)
-            verify_data = {'assertion':assertion,'audience':audience}
-            auth_info_json = fetch(self.verify_url,data=verify_data)
+            assertion = XML(request.vars.assertion, sanitize=True)
+            verify_data = {'assertion': assertion, 'audience': audience}
+            auth_info_json = fetch(self.verify_url, data=verify_data)
             j = json.loads(auth_info_json)
-            epoch_time = int(time.time()*1000) # we need 13 digit epoch time
+            epoch_time = int(time.time() * 1000)  # we need 13 digit epoch time
             if j["status"] == "okay" and j["audience"] == audience and j['issuer'] == issuer and j['expires'] >= epoch_time:
-                return dict(email = j['email'])
+                return dict(email=j['email'])
             elif self.on_login_failure:
                 redirect('http://google.com')
             else:
@@ -83,9 +84,8 @@ class BrowserID(object):
     def login_form(self):
         request = self.request
         onclick = "javascript:navigator.id.getVerifiedEmail(gotVerifiedEmail) ; return false"
-        form = DIV(SCRIPT(_src=self.browserid_js,_type="text/javascript"),
-            SCRIPT(_src=self.crypto_js,_type="text/javascript"),
-            A(IMG(_src=self.browserid_button,_alt=self.prompt),_href="#",_onclick=onclick,_class="browserid",_title="Login With BrowserID"),
-            SCRIPT(self.asertion_js))
+        form = DIV(SCRIPT(_src=self.browserid_js, _type="text/javascript"),
+                   SCRIPT(_src=self.crypto_js, _type="text/javascript"),
+                   A(IMG(_src=self.browserid_button, _alt=self.prompt), _href="#", _onclick=onclick, _class="browserid", _title="Login With BrowserID"),
+                   SCRIPT(self.asertion_js))
         return form
-

gluon/contrib/login_methods/cas_auth.py

@@ -11,7 +11,8 @@ Tinkered by Szabolcs Gyuris < szimszo n @ o regpreshaz dot eu>
 
 from gluon import current, redirect
 
-class CasAuth( object ):
+
+class CasAuth(object):
     """
     Login will be done via Web2py's CAS application, instead of web2py's
     login form.
@@ -39,101 +40,105 @@ class CasAuth( object ):
     user's username.
 
     """
-    def __init__(self, g=None, ### g for backward compatibility ###
-                 urlbase = "https://web2py.com/cas/cas",
-                 actions=['login','validate','logout'],
-                 maps=dict(username=lambda v:v.get('username',v['user']),
-                           email=lambda v:v.get('email',None),
-                           user_id=lambda v:v['user']),
-                 casversion = 1,
-                 casusername = 'cas:user'
+    def __init__(self, g=None,  # g for backward compatibility ###
+                 urlbase="https://web2py.com/cas/cas",
+                 actions=['login', 'validate', 'logout'],
+                 maps=dict(username=lambda v: v.get('username', v['user']),
+                           email=lambda v: v.get('email', None),
+                           user_id=lambda v: v['user']),
+                 casversion=1,
+                 casusername='cas:user'
                  ):
-        self.urlbase=urlbase
-        self.cas_login_url="%s/%s"%(self.urlbase,actions[0])
-        self.cas_check_url="%s/%s"%(self.urlbase,actions[1])
-        self.cas_logout_url="%s/%s"%(self.urlbase,actions[2])
-        self.maps=maps
+        self.urlbase = urlbase
+        self.cas_login_url = "%s/%s" % (self.urlbase, actions[0])
+        self.cas_check_url = "%s/%s" % (self.urlbase, actions[1])
+        self.cas_logout_url = "%s/%s" % (self.urlbase, actions[2])
+        self.maps = maps
         self.casversion = casversion
         self.casusername = casusername
-        http_host=current.request.env.http_x_forwarded_host
-        if not http_host: http_host=current.request.env.http_host
-        if current.request.env.wsgi_url_scheme in [ 'https', 'HTTPS' ]:
+        http_host = current.request.env.http_x_forwarded_host
+        if not http_host:
+            http_host = current.request.env.http_host
+        if current.request.env.wsgi_url_scheme in ['https', 'HTTPS']:
             scheme = 'https'
         else:
             scheme = 'http'
-        self.cas_my_url='%s://%s%s'%( scheme, http_host, current.request.env.path_info )
+        self.cas_my_url = '%s://%s%s' % (
+            scheme, http_host, current.request.env.path_info)
 
-    def login_url( self, next = "/" ):
-        current.session.token=self._CAS_login()
+    def login_url(self, next="/"):
+        current.session.token = self._CAS_login()
         return next
-    def logout_url( self, next = "/" ):
-        current.session.token=None
-        current.session.auth=None
+
+    def logout_url(self, next="/"):
+        current.session.token = None
+        current.session.auth = None
         self._CAS_logout()
         return next
-    def get_user( self ):
-        user=current.session.token
+
+    def get_user(self):
+        user = current.session.token
         if user:
-            d = {'source':'web2py cas'}
+            d = {'source': 'web2py cas'}
             for key in self.maps:
-                d[key]=self.maps[key](user)
+                d[key] = self.maps[key](user)
             return d
         return None
-    def _CAS_login( self ):
+
+    def _CAS_login(self):
         """
         exposed as CAS.login(request)
         returns a token on success, None on failed authentication
         """
         import urllib
-        self.ticket=current.request.vars.ticket
+        self.ticket = current.request.vars.ticket
         if not current.request.vars.ticket:
-            redirect( "%s?service=%s"% (self.cas_login_url,
+            redirect("%s?service=%s" % (self.cas_login_url,
                                         self.cas_my_url))
         else:
-            url="%s?service=%s&ticket=%s" % (self.cas_check_url,
-                                             self.cas_my_url,
-                                             self.ticket )
-            data=urllib.urlopen( url ).read()
+            url = "%s?service=%s&ticket=%s" % (self.cas_check_url,
+                                               self.cas_my_url,
+                                               self.ticket)
+            data = urllib.urlopen(url).read()
             if data.startswith('yes') or data.startswith('no'):
                 data = data.split('\n')
-                if data[0]=='yes':
-                    if ':' in data[1]: # for Compatibility with Custom CAS
+                if data[0] == 'yes':
+                    if ':' in data[1]:  # for Compatibility with Custom CAS
                         items = data[1].split(':')
                         a = items[0]
-                        b = len(items)>1 and items[1] or a
-                        c = len(items)>2 and items[2] or b
+                        b = len(items) > 1 and items[1] or a
+                        c = len(items) > 2 and items[2] or b
                     else:
                         a = b = c = data[1]
-                    return dict(user=a,email=b,username=c)
+                    return dict(user=a, email=b, username=c)
                 return None
             import xml.dom.minidom as dom
             import xml.parsers.expat as expat
             try:
-                dxml=dom.parseString(data)
-                envelop = dxml.getElementsByTagName("cas:authenticationSuccess")
-                if len(envelop)>0:
+                dxml = dom.parseString(data)
+                envelop = dxml.getElementsByTagName(
+                    "cas:authenticationSuccess")
+                if len(envelop) > 0:
                     res = dict()
                     for x in envelop[0].childNodes:
                         if x.nodeName.startswith('cas:') and len(x.childNodes):
                             key = x.nodeName[4:].encode('utf8')
                             value = x.childNodes[0].nodeValue.encode('utf8')
                             if not key in res:
-                                res[key]=value
+                                res[key] = value
                             else:
-                                if not isinstance(res[key],list):
-                                    res[key]=[res[key]]
+                                if not isinstance(res[key], list):
+                                    res[key] = [res[key]]
                                 res[key].append(value)
                     return res
-            except expat.ExpatError: pass
-            return None # fallback
+            except expat.ExpatError:
+                pass
+            return None  # fallback
 
-
-    def _CAS_logout( self ):
+    def _CAS_logout(self):
         """
         exposed CAS.logout()
         redirects to the CAS logout page
         """
         import urllib
-        redirect("%s?service=%s" % (self.cas_logout_url,self.cas_my_url))
-
-
+        redirect("%s?service=%s" % (self.cas_logout_url, self.cas_my_url))

gluon/contrib/login_methods/dropbox_account.py

@@ -18,11 +18,13 @@ from gluon.tools import fetch
 from gluon.storage import Storage
 import gluon.contrib.simplejson as json
 
+
 class DropboxAccount(object):
 
     """
     from gluon.contrib.login_methods.dropbox_account import DropboxAccount
-    auth.settings.actions_disabled=['register','change_password','request_reset_password']
+    auth.settings.actions_disabled=['register','change_password',
+        'request_reset_password']
     auth.settings.login_form = DropboxAccount(request,
               key="...",
               secret="...",
@@ -34,47 +36,45 @@ class DropboxAccount(object):
 
     def __init__(self,
                  request,
-                 key = "",
-                 secret = "",
+                 key="",
+                 secret="",
                  access_type="app_folder",
-                 login_url = "",
+                 login_url="",
                  on_login_failure=None,
                  ):
-        
-        self.request=request
-        self.key=key
-        self.secret=secret
-        self.access_type=access_type
+
+        self.request = request
+        self.key = key
+        self.secret = secret
+        self.access_type = access_type
         self.login_url = login_url
         self.on_login_failure = on_login_failure
         self.sess = session.DropboxSession(
-            self.key,self.secret,self.access_type)
-
+            self.key, self.secret, self.access_type)
 
     def get_user(self):
         request = self.request
         if not current.session.dropbox_request_token:
             return None
         elif not current.session.dropbox_access_token:
-            
-            request_token = current.session.dropbox_request_token        
-            self.sess.set_request_token(request_token[0],request_token[1])
+
+            request_token = current.session.dropbox_request_token
+            self.sess.set_request_token(request_token[0], request_token[1])
             access_token = self.sess.obtain_access_token(self.sess.token)
             current.session.dropbox_access_token = \
-                (access_token.key,access_token.secret)
+                (access_token.key, access_token.secret)
         else:
             access_token = current.session.dropbox_access_token
-            self.sess.set_token(access_token[0],access_token[1])
+            self.sess.set_token(access_token[0], access_token[1])
 
-        
         user = Storage()
         self.client = client.DropboxClient(self.sess)
         data = self.client.account_info()
-        display_name = data.get('display_name','').split(' ',1)
-        user = dict(email = data.get('email',None),
-                    first_name = display_name[0],
-                    last_name = display_name[-1],
-                    registration_id = data.get('uid',None))
+        display_name = data.get('display_name', '').split(' ', 1)
+        user = dict(email=data.get('email', None),
+                    first_name=display_name[0],
+                    last_name=display_name[-1],
+                    registration_id=data.get('uid', None))
         if not user['registration_id'] and self.on_login_failure:
             redirect(self.on_login_failure)
         return user
@@ -83,7 +83,7 @@ class DropboxAccount(object):
 
         request_token = self.sess.obtain_request_token()
         current.session.dropbox_request_token =  \
-            (request_token.key,request_token.secret)
+            (request_token.key, request_token.secret)
         dropbox_url = self.sess.build_authorize_url(request_token,
                                                     self.login_url)
         redirect(dropbox_url)
@@ -93,29 +93,32 @@ class DropboxAccount(object):
                       _style="width:400px;height:240px;")
         return form
 
-    def logout_url(self, next = "/"):
-        current.session.dropbox_request_token=None
-        current.session.auth=None
+    def logout_url(self, next="/"):
+        current.session.dropbox_request_token = None
+        current.session.auth = None
         redirect('https://www.dropbox.com/logout')
         return next
-    def put(self,filename,file):
-        return json.loads(self.client.put_file(filename,file))['bytes']
-    def get(self,filename,file):
+
+    def put(self, filename, file):
+        return json.loads(self.client.put_file(filename, file))['bytes']
+
+    def get(self, filename, file):
         return self.client.get_file(filename)
-    def dir(self,path):
+
+    def dir(self, path):
         return json.loads(self.client.metadata(path))
 
-def use_dropbox(auth,filename='private/dropbox.key',**kwargs):
-    path = os.path.join(current.request.folder,filename)
+
+def use_dropbox(auth, filename='private/dropbox.key', **kwargs):
+    path = os.path.join(current.request.folder, filename)
     if os.path.exists(path):
         request = current.request
-        key,secret,access_type = open(path,'r').read().strip().split(':')
+        key, secret, access_type = open(path, 'r').read().strip().split(':')
         host = current.request.env.http_host
         login_url = "http://%s/%s/default/user/login" % \
-            (host,request.application)
+            (host, request.application)
         auth.settings.actions_disabled = \
-            ['register','change_password','request_reset_password']
+            ['register', 'change_password', 'request_reset_password']
         auth.settings.login_form = DropboxAccount(
-            request,key=key,secret=secret,access_type=access_type,
-            login_url = login_url,**kwargs)
-
+            request, key=key, secret=secret, access_type=access_type,
+            login_url=login_url, **kwargs)

gluon/contrib/login_methods/email_auth.py

@@ -1,6 +1,7 @@
 import smtplib
 import logging
 
+
 def email_auth(server="smtp.gmail.com:587",
                domain="@gmail.com",
                tls_mode=None):
@@ -17,9 +18,9 @@ def email_auth(server="smtp.gmail.com:587",
                        domain=domain,
                        tls_mode=tls_mode):
         if domain:
-            if not isinstance(domain,(list,tuple)):
-                domain=[str(domain)]
-            if not [d for d in domain if email[-len(d):]==d]:
+            if not isinstance(domain, (list, tuple)):
+                domain = [str(domain)]
+            if not [d for d in domain if email[-len(d):] == d]:
                 return False
         (host, port) = server.split(':')
         if tls_mode is None:  # then auto detect
@@ -43,4 +44,3 @@ def email_auth(server="smtp.gmail.com:587",
                     pass
             return False
     return email_auth_aux
-

gluon/contrib/login_methods/extended_login_form.py

@@ -8,6 +8,7 @@ So user can choose the built-in login or extended login methods.
 
 from gluon import current, DIV
 
+
 class ExtendedLoginForm(object):
     """
     Put extended_login_form under web2py/gluon/contrib/login_methods folder.
@@ -22,7 +23,8 @@ class ExtendedLoginForm(object):
                                 api_key="...",
                                 domain="...",
                                 url = "http://localhost:8000/%s/default/user/login" % request.application)
-    extended_login_form = ExtendedLoginForm(auth, alt_login_form, signals=['token'])
+    extended_login_form = ExtendedLoginForm(
+        auth, alt_login_form, signals=['token'])
 
     auth.settings.login_form = extended_login_form
 
@@ -37,7 +39,7 @@ class ExtendedLoginForm(object):
                  auth,
                  alt_login_form,
                  signals=[],
-                 login_arg = 'login'
+                 login_arg='login'
                  ):
         self.auth = auth
         self.alt_login_form = alt_login_form
@@ -50,7 +52,7 @@ class ExtendedLoginForm(object):
         """
         if hasattr(self.alt_login_form, 'get_user'):
             return self.alt_login_form.get_user()
-        return None # let gluon.tools.Auth.get_or_create_user do the rest
+        return None  # let gluon.tools.Auth.get_or_create_user do the rest
 
     def login_url(self, next):
         """
@@ -91,8 +93,8 @@ class ExtendedLoginForm(object):
         args = request.args
 
         if (self.signals and
-            any([True for signal in self.signals if request.vars.has_key(signal)])
-           ):
+            any([True for signal in self.signals if signal in request.vars])
+            ):
             return self.alt_login_form.login_form()
 
         self.auth.settings.login_form = self.auth
@@ -101,5 +103,3 @@ class ExtendedLoginForm(object):
 
         form.components.append(self.alt_login_form.login_form())
         return form
-
-

gluon/contrib/login_methods/gae_google_account.py

@@ -11,6 +11,7 @@ Thanks to Hans Donner <hans.donner@pobox.com> for GaeGoogleAccount.
 
 from google.appengine.api import users
 
+
 class GaeGoogleAccount(object):
     """
     Login will be done via Google's Appengine login object, instead of web2py's
@@ -35,5 +36,3 @@ class GaeGoogleAccount(object):
         if user:
             return dict(nickname=user.nickname(), email=user.email(),
                         user_id=user.user_id(), source="google account")
-
-

gluon/contrib/login_methods/ldap_auth.py

@@ -188,18 +188,23 @@ def ldap_auth(server='ldap', port=None,
                      str(custom_scope), str(manage_groups)))
         if manage_user:
             if user_firstname_attrib.count(':') > 0:
-                (user_firstname_attrib, user_firstname_part) = user_firstname_attrib.split(':', 1)
+                (user_firstname_attrib,
+                 user_firstname_part) = user_firstname_attrib.split(':', 1)
                 user_firstname_part = (int(user_firstname_part) - 1)
             else:
                 user_firstname_part = None
             if user_lastname_attrib.count(':') > 0:
-                (user_lastname_attrib, user_lastname_part) = user_lastname_attrib.split(':', 1)
+                (user_lastname_attrib,
+                 user_lastname_part) = user_lastname_attrib.split(':', 1)
                 user_lastname_part = (int(user_lastname_part) - 1)
             else:
                 user_lastname_part = None
-            user_firstname_attrib = ldap.filter.escape_filter_chars(user_firstname_attrib)
-            user_lastname_attrib = ldap.filter.escape_filter_chars(user_lastname_attrib)
-            user_mail_attrib = ldap.filter.escape_filter_chars(user_mail_attrib)
+            user_firstname_attrib = ldap.filter.escape_filter_chars(
+                user_firstname_attrib)
+            user_lastname_attrib = ldap.filter.escape_filter_chars(
+                user_lastname_attrib)
+            user_mail_attrib = ldap.filter.escape_filter_chars(
+                user_mail_attrib)
         try:
             if allowed_groups:
                 if not is_user_in_allowed_groups(username, password):
@@ -310,7 +315,8 @@ def ldap_auth(server='ldap', port=None,
                     basedns = ldap_basedn
                 else:
                     basedns = [ldap_basedn]
-                filter = '(&(uid=%s)(%s))' % (ldap.filter.escape_filter_chars(username), filterstr)
+                filter = '(&(uid=%s)(%s))' % (
+                    ldap.filter.escape_filter_chars(username), filterstr)
                 found = False
                 for basedn in basedns:
                     try:
@@ -338,7 +344,8 @@ def ldap_auth(server='ldap', port=None,
                 else:
                     basedns = [ldap_basedn]
                 filter = '(&(%s=%s)(%s))' % (username_attrib,
-                                             ldap.filter.escape_filter_chars(username),
+                                             ldap.filter.escape_filter_chars(
+                                                 username),
                                              filterstr)
                 if custom_scope == 'subtree':
                     ldap_scope = ldap.SCOPE_SUBTREE
@@ -368,14 +375,16 @@ def ldap_auth(server='ldap', port=None,
                 logger.info('[%s] Manage user data' % str(username))
                 try:
                     if user_firstname_part is not None:
-                        store_user_firstname = result[user_firstname_attrib][0].split(' ', 1)[user_firstname_part]
+                        store_user_firstname = result[user_firstname_attrib][
+                            0].split(' ', 1)[user_firstname_part]
                     else:
                         store_user_firstname = result[user_firstname_attrib][0]
                 except KeyError, e:
                     store_user_firstname = None
                 try:
                     if user_lastname_part is not None:
-                        store_user_lastname = result[user_lastname_attrib][0].split(' ', 1)[user_lastname_part]
+                        store_user_lastname = result[user_lastname_attrib][
+                            0].split(' ', 1)[user_lastname_part]
                     else:
                         store_user_lastname = result[user_lastname_attrib][0]
                 except KeyError, e:
@@ -464,16 +473,19 @@ def ldap_auth(server='ldap', port=None,
             #
             # Get all group name where the user is in actually in ldap
             # #########################################################
-            ldap_groups_of_the_user = get_user_groups_from_ldap(username, password)
+            ldap_groups_of_the_user = get_user_groups_from_ldap(
+                username, password)
 
             #
             # Get all group name where the user is in actually in local db
             # #############################################################
             try:
-                db_user_id = db(db.auth_user.username == username).select(db.auth_user.id).first().id
+                db_user_id = db(db.auth_user.username == username).select(
+                    db.auth_user.id).first().id
             except:
                 try:
-                    db_user_id = db(db.auth_user.email == username).select(db.auth_user.id).first().id
+                    db_user_id = db(db.auth_user.email == username).select(
+                        db.auth_user.id).first().id
                 except AttributeError, e:
                     #
                     # There is no user in local db
@@ -486,7 +498,8 @@ def ldap_auth(server='ldap', port=None,
                         db_user_id = db.auth_user.insert(email=username,
                                                          first_name=username)
             if not db_user_id:
-                logging.error('There is no username or email for %s!' % username)
+                logging.error(
+                    'There is no username or email for %s!' % username)
                 raise
             db_group_search = db((db.auth_membership.user_id == db_user_id) &
                                 (db.auth_user.id == db.auth_membership.user_id) &
@@ -520,7 +533,8 @@ def ldap_auth(server='ldap', port=None,
                         gid = db.auth_group.insert(role=group_to_add,
                                                    description='Generated from LDAP')
                     else:
-                        gid = db(db.auth_group.role == group_to_add).select(db.auth_group.id).first().id
+                        gid = db(db.auth_group.role == group_to_add).select(
+                            db.auth_group.id).first().id
                     db.auth_membership.insert(user_id=db_user_id,
                                               group_id=gid)
         except:
@@ -634,4 +648,3 @@ def ldap_auth(server='ldap', port=None,
     if filterstr[0] == '(' and filterstr[-1] == ')':  # rfc4515 syntax
         filterstr = filterstr[1:-1]  # parens added again where used
     return ldap_auth_aux
-

gluon/contrib/login_methods/linkedin_account.py

@@ -14,7 +14,8 @@ from gluon.http import HTTP
 try:
     import linkedin
 except ImportError:
-    raise HTTP(400,"linkedin module not found")
+    raise HTTP(400, "linkedin module not found")
+
 
 class LinkedInAccount(object):
     """
@@ -28,9 +29,9 @@ class LinkedInAccount(object):
 
     """
 
-    def __init__(self,request,key,secret,return_url):
+    def __init__(self, request, key, secret, return_url):
         self.request = request
-        self.api = linkedin.LinkedIn(key,secret,return_url)
+        self.api = linkedin.LinkedIn(key, secret, return_url)
         self.token = result = self.api.requestToken()
 
     def login_url(self, next="/"):
@@ -40,13 +41,12 @@ class LinkedInAccount(object):
         return ''
 
     def get_user(self):
-        result = self.request.vars.verifier and self.api.accessToken(verifier = self.request.vars.verifier )
+        result = self.request.vars.verifier and self.api.accessToken(
+            verifier=self.request.vars.verifier)
         if result:
             profile = self.api.GetProfile()
-            profile = self.api.GetProfile(profile).public_url = "http://www.linkedin.com/in/ozgurv"
-            return dict(first_name = profile.first_name,
-                        last_name = profile.last_name,
-                        username = profile.id)
-
-
-
+            profile = self.api.GetProfile(
+                profile).public_url = "http://www.linkedin.com/in/ozgurv"
+            return dict(first_name=profile.first_name,
+                        last_name=profile.last_name,
+                        username=profile.id)

gluon/contrib/login_methods/loginza.py

@@ -13,6 +13,7 @@ from gluon.tools import fetch
 from gluon.storage import Storage
 import gluon.contrib.simplejson as json
 
+
 class Loginza(object):
 
     """
@@ -23,13 +24,13 @@ class Loginza(object):
 
     def __init__(self,
                  request,
-                 url = "",
-                 embed = True,
-                 auth_url = "http://loginza.ru/api/authinfo",
-                 language = "en",
-                 prompt = "loginza",
-                 on_login_failure = None,
-                ):
+                 url="",
+                 embed=True,
+                 auth_url="http://loginza.ru/api/authinfo",
+                 language="en",
+                 prompt="loginza",
+                 on_login_failure=None,
+                 ):
 
         self.request = request
         self.token_url = url
@@ -46,49 +47,50 @@ class Loginza(object):
         # FIXME: what if email is unique=True
 
         self.mappings["http://twitter.com/"] = lambda profile:\
-            dict(registration_id = profile.get("identity",""),
-                 username = profile.get("nickname",""),
-                 email = profile.get("email",""),
-                 last_name = profile.get("name","").get("full_name",""),
+            dict(registration_id=profile.get("identity", ""),
+                 username=profile.get("nickname", ""),
+                 email=profile.get("email", ""),
+                 last_name=profile.get("name", "").get("full_name", ""),
                  #avatar = profile.get("photo",""),
-            )
+                 )
         self.mappings["https://www.google.com/accounts/o8/ud"] = lambda profile:\
-            dict(registration_id = profile.get("identity",""),
-                 username = profile.get("name","").get("full_name",""),
-                 email = profile.get("email",""),
-                 first_name = profile.get("name","").get("first_name",""),
-                 last_name = profile.get("name","").get("last_name",""),
+            dict(registration_id=profile.get("identity", ""),
+                 username=profile.get("name", "").get("full_name", ""),
+                 email=profile.get("email", ""),
+                 first_name=profile.get("name", "").get("first_name", ""),
+                 last_name=profile.get("name", "").get("last_name", ""),
                  #avatar = profile.get("photo",""),
-            )
+                 )
         self.mappings["http://vkontakte.ru/"] = lambda profile:\
-            dict(registration_id=profile.get("identity",""),
-                 username = profile.get("name","").get("full_name",""),
-                 email = profile.get("email",""),
-                 first_name = profile.get("name","").get("first_name",""),
-                 last_name = profile.get("name","").get("last_name",""),
+            dict(registration_id=profile.get("identity", ""),
+                 username=profile.get("name", "").get("full_name", ""),
+                 email=profile.get("email", ""),
+                 first_name=profile.get("name", "").get("first_name", ""),
+                 last_name=profile.get("name", "").get("last_name", ""),
                  #avatar = profile.get("photo",""),
-            )
+                 )
         self.mappings.default = lambda profile:\
-            dict(registration_id = profile.get("identity",""),
-                 username = profile.get("name","").get("full_name"),
-                 email = profile.get("email",""),
-                 first_name = profile.get("name","").get("first_name",""),
-                 last_name = profile.get("name","").get("last_name",""),
+            dict(registration_id=profile.get("identity", ""),
+                 username=profile.get("name", "").get("full_name"),
+                 email=profile.get("email", ""),
+                 first_name=profile.get("name", "").get("first_name", ""),
+                 last_name=profile.get("name", "").get("last_name", ""),
                  #avatar = profile.get("photo",""),
-            )
+                 )
 
     def get_user(self):
         request = self.request
         if request.vars.token:
             user = Storage()
-            data = urllib.urlencode(dict(token = request.vars.token))
-            auth_info_json = fetch(self.auth_url+'?'+data)
+            data = urllib.urlencode(dict(token=request.vars.token))
+            auth_info_json = fetch(self.auth_url + '?' + data)
             #print auth_info_json
             auth_info = json.loads(auth_info_json)
-            if auth_info["identity"] != None:
+            if auth_info["identity"] is not None:
                 self.profile = auth_info
                 provider = self.profile["provider"]
-                user = self.mappings.get(provider, self.mappings.default)(self.profile)
+                user = self.mappings.get(
+                    provider, self.mappings.default)(self.profile)
                 #user["password"] = ???
                 #user["avatar"] = ???
                 return user
@@ -106,8 +108,8 @@ class Loginza(object):
                           _frameborder="no",
                           _style="width:359px;height:300px;")
         else:
-            form = DIV(A(self.prompt, _href=LOGINZA_URL % (self.language, self.token_url), _class="loginza"),
-                   SCRIPT(_src="https://s3-eu-west-1.amazonaws.com/s1.loginza.ru/js/widget.js", _type="text/javascript"))
+            form = DIV(
+                A(self.prompt, _href=LOGINZA_URL % (
+                    self.language, self.token_url), _class="loginza"),
+                SCRIPT(_src="https://s3-eu-west-1.amazonaws.com/s1.loginza.ru/js/widget.js", _type="text/javascript"))
         return form
-
-

gluon/contrib/login_methods/motp_auth.py

@@ -4,6 +4,7 @@ import time
 from hashlib import md5
 from gluon.dal import DAL
 
+
 def motp_auth(db=DAL('sqlite://storage.sqlite'),
               time_offset=60):
 
@@ -44,7 +45,8 @@ def motp_auth(db=DAL('sqlite://storage.sqlite'),
               writable=False, readable=False, default=''))
 
     ##validators
-    custom_auth_table = db[auth.settings.table_user_name] # get the custom_auth_table
+    custom_auth_table = db[auth.settings.table_user_name]
+        # get the custom_auth_table
     custom_auth_table.first_name.requires = \
       IS_NOT_EMPTY(error_message=auth.messages.is_empty)
     custom_auth_table.last_name.requires = \
@@ -76,14 +78,15 @@ def motp_auth(db=DAL('sqlite://storage.sqlite'),
     - as of now user field is hardcoded to email. Some way of selecting user table and user field.
     """
 
-    def verify_otp(otp,pin,secret,offset=60):
+    def verify_otp(otp, pin, secret, offset=60):
         epoch_time = int(time.time())
         time_start = int(str(epoch_time - offset)[:-1])
         time_end = int(str(epoch_time + offset)[:-1])
-        for t in range(time_start-1,time_end+1):
-            to_hash = str(t)+secret+pin
+        for t in range(time_start - 1, time_end + 1):
+            to_hash = str(t) + secret + pin
             hash = md5(to_hash).hexdigest()[:6]
-            if otp == hash: return True
+            if otp == hash:
+                return True
         return False
 
     def motp_auth_aux(email,
@@ -91,15 +94,18 @@ def motp_auth(db=DAL('sqlite://storage.sqlite'),
                       db=db,
                       offset=time_offset):
         if db:
-            user_data =  db(db.auth_user.email == email ).select().first()
+            user_data = db(db.auth_user.email == email).select().first()
             if user_data:
                 if user_data['motp_secret'] and user_data['motp_pin']:
                     motp_secret = user_data['motp_secret']
                     motp_pin = user_data['motp_pin']
-                    otp_check = verify_otp(password,motp_pin,motp_secret,offset=offset)
-                    if otp_check: return True
-                    else: return False
-                else: return False
+                    otp_check = verify_otp(
+                        password, motp_pin, motp_secret, offset=offset)
+                    if otp_check:
+                        return True
+                    else:
+                        return False
+                else:
+                    return False
         return False
     return motp_auth_aux
-

gluon/contrib/login_methods/oauth10a_account.py

@@ -19,6 +19,7 @@ from urllib2 import urlopen
 import urllib2
 from urllib import urlencode
 
+
 class OAuthAccount(object):
     """
     Login will be done via   OAuth Framework, instead of web2py's
@@ -51,7 +52,8 @@ class OAuthAccount(object):
         TOKEN_URL="..."
         ACCESS_TOKEN_URL="..."
         from gluon.contrib.login_methods.oauth10a_account import OAuthAccount
-        auth.settings.login_form=OAuthAccount(globals(),CLIENT_ID,CLIENT_SECRET, AUTH_URL, TOKEN_URL, ACCESS_TOKEN_URL)
+        auth.settings.login_form=OAuthAccount(globals(
+            ),CLIENT_ID,CLIENT_SECRET, AUTH_URL, TOKEN_URL, ACCESS_TOKEN_URL)
 
     """
 
@@ -61,20 +63,20 @@ class OAuthAccount(object):
         Appends the _next action to the generated url so the flows continues.
         """
         r = self.request
-        http_host=r.env.http_x_forwarded_for
-        if not http_host: http_host=r.env.http_host
+        http_host = r.env.http_x_forwarded_for
+        if not http_host:
+            http_host = r.env.http_host
 
         url_scheme = r.env.wsgi_url_scheme
         if next:
             path_info = next
         else:
             path_info = r.env.path_info
-        uri = '%s://%s%s' %(url_scheme, http_host, path_info)
+        uri = '%s://%s%s' % (url_scheme, http_host, path_info)
         if r.get_vars and not next:
             uri += '?' + urlencode(r.get_vars)
         return uri
 
-
     def accessToken(self):
         """Return the access token generated by the authenticating server.
 
@@ -97,12 +99,11 @@ class OAuthAccount(object):
             token.set_verifier(self.request.vars.oauth_verifier)
             client = oauth.Client(self.consumer, token)
 
-
             resp, content = client.request(self.access_token_url, "POST")
             if str(resp['status']) != '200':
                 self.session.request_token = None
-                self.globals['redirect'](self.globals['URL'](f='user',args='logout'))
-
+                self.globals['redirect'](self.globals[
+                                         'URL'](f='user', args='logout'))
 
             self.session.access_token = oauth.Token.from_string(content)
 
@@ -111,7 +112,7 @@ class OAuthAccount(object):
         self.session.access_token = None
         return None
 
-    def __init__(self, g, client_id, client_secret, auth_url,  token_url, access_token_url):
+    def __init__(self, g, client_id, client_secret, auth_url, token_url, access_token_url):
         self.globals = g
         self.client_id = client_id
         self.client_secret = client_secret
@@ -125,7 +126,6 @@ class OAuthAccount(object):
         # consumer init
         self.consumer = oauth.Consumer(self.client_id, self.client_secret)
 
-
     def login_url(self, next="/"):
         self.__oauth_login(next)
         return next
@@ -142,7 +142,7 @@ class OAuthAccount(object):
         is, this function must be implemented for the specific
         provider.
         '''
-        raise NotImplementedError, "Must override get_user()"
+        raise NotImplementedError("Must override get_user()")
 
     def __oauth_login(self, next):
         '''This method redirects the user to the authenticating form
@@ -163,10 +163,11 @@ class OAuthAccount(object):
             # putting it in the body seems to work.
             callback_url = self.__redirect_uri(next)
             data = urlencode(dict(oauth_callback=callback_url))
-            resp, content = client.request(self.token_url, "POST",  body=data)
+            resp, content = client.request(self.token_url, "POST", body=data)
             if resp['status'] != '200':
                 self.session.request_token = None
-                self.globals['redirect'](self.globals['URL'](f='user',args='logout'))
+                self.globals['redirect'](self.globals[
+                                         'URL'](f='user', args='logout'))
 
             # Store the request token in session.
             request_token = self.session.request_token = oauth.Token.from_string(content)
@@ -174,18 +175,12 @@ class OAuthAccount(object):
             # Redirect the user to the authentication URL and pass the callback url.
             data = urlencode(dict(oauth_token=request_token.key,
                                   oauth_callback=callback_url))
-            auth_request_url = self.auth_url + '?' +data
-
+            auth_request_url = self.auth_url + '?' + data
 
             HTTP = self.globals['HTTP']
 
-
             raise HTTP(307,
                        "You are not authenticated: you are being redirected to the <a href='" + auth_request_url + "'> authentication server</a>",
                        Location=auth_request_url)
 
         return None
-
-
-
-

gluon/contrib/login_methods/oauth20_account.py

@@ -17,6 +17,7 @@ import urllib2
 from urllib import urlencode
 from gluon import current, redirect, HTTP
 
+
 class OAuthAccount(object):
     """
     Login will be done via   OAuth Framework, instead of web2py's
@@ -84,7 +85,8 @@ class OAuthAccount(object):
                                username = user['id'])
 
 
-               auth.settings.actions_disabled=['register','change_password','request_reset_password','profile']
+               auth.settings.actions_disabled=['register',
+                   'change_password','request_reset_password','profile']
                auth.settings.login_form=FaceBookAccount()
 
 Any optional arg in the constructor will be passed asis to remote
@@ -99,8 +101,9 @@ server for requests.  It can be used for the optional"scope" parameters for Face
         """
 
         r = current.request
-        http_host=r.env.http_x_forwarded_for
-        if not http_host: http_host=r.env.http_host
+        http_host = r.env.http_x_forwarded_for
+        if not http_host:
+            http_host = r.env.http_host
 
         url_scheme = r.env.wsgi_url_scheme
         if next:
@@ -112,7 +115,6 @@ server for requests.  It can be used for the optional"scope" parameters for Face
             uri += '?' + urlencode(r.get_vars)
         return uri
 
-
     def __build_url_opener(self, uri):
         """
         Build the url opener for managing HTTP Basic Athentication
@@ -128,7 +130,6 @@ server for requests.  It can be used for the optional"scope" parameters for Face
         opener = urllib2.build_opener(auth_handler)
         return opener
 
-
     def accessToken(self):
         """
         Return the access token generated by the authenticating server.
@@ -137,7 +138,7 @@ server for requests.  It can be used for the optional"scope" parameters for Face
         Otherwise the token is fetched from the auth server.
 
         """
-        if current.session.token and current.session.token.has_key('expires'):
+        if current.session.token and 'expires' in current.session.token:
             expires = current.session.token['expires']
             # reuse token until expiration
             if expires == 0 or expires > time.time():
@@ -159,19 +160,19 @@ server for requests.  It can be used for the optional"scope" parameters for Face
                 print tmp
                 raise Exception(tmp)
             finally:
-                del current.session.code # throw it away
+                del current.session.code  # throw it away
 
             if open_url:
                 try:
                     data = open_url.read()
                     tokendata = cgi.parse_qs(data)
                     current.session.token = \
-                        dict([(k,v[-1]) for k,v in tokendata.items()])
+                        dict([(k, v[-1]) for k, v in tokendata.items()])
                     # set expiration absolute time try to avoid broken
                     # implementations where "expires_in" becomes "expires"
-                    if current.session.token.has_key('expires_in'):
+                    if 'expires_in' in current.session.token:
                         exps = 'expires_in'
-                    elif current.session.token.has_key('expires'):
+                    elif 'expires' in current.session.token:
                         exps = 'expires'
                     else:
                         exps = None
@@ -217,11 +218,12 @@ server for requests.  It can be used for the optional"scope" parameters for Face
         Override this method by sublcassing the class.
 
         """
-        if not current.session.token: return None
-        return dict(first_name = 'Pinco',
-                    last_name = 'Pallino',
-                    username = 'pincopallino')
-        raise NotImplementedError, "Must override get_user()"
+        if not current.session.token:
+            return None
+        return dict(first_name='Pinco',
+                    last_name='Pallino',
+                    username='pincopallino')
+        raise NotImplementedError("Must override get_user()")
 
         # Following code is never executed.  It can be used as example
         # for overriding in subclasses.
@@ -239,10 +241,9 @@ server for requests.  It can be used for the optional"scope" parameters for Face
             self.graph = None
 
         if user:
-            return dict(first_name = user['first_name'],
-                        last_name = user['last_name'],
-                        username = user['id'])
-
+            return dict(first_name=user['first_name'],
+                        last_name=user['last_name'],
+                        username=user['id'])
 
     def __oauth_login(self, next):
         """
@@ -258,13 +259,13 @@ server for requests.  It can be used for the optional"scope" parameters for Face
 
         if not self.accessToken():
             if not current.request.vars.code:
-                current.session.redirect_uri=self.__redirect_uri(next)
+                current.session.redirect_uri = self.__redirect_uri(next)
                 data = dict(redirect_uri=current.session.redirect_uri,
-                                  response_type='code',
-                                  client_id=self.client_id)
+                            response_type='code',
+                            client_id=self.client_id)
                 if self.args:
                     data.update(self.args)
-                auth_request_url = self.auth_url + "?" +urlencode(data)
+                auth_request_url = self.auth_url + "?" + urlencode(data)
                 raise HTTP(307,
                            "You are not authenticated: you are being redirected to the <a href='" + auth_request_url + "'> authentication server</a>",
                            Location=auth_request_url)
@@ -273,5 +274,3 @@ server for requests.  It can be used for the optional"scope" parameters for Face
                 self.accessToken()
                 return current.session.code
         return None
-
-

gluon/contrib/login_methods/openid_auth.py

@@ -49,6 +49,7 @@ except ImportError, err:
 
 DEFAULT = lambda: None
 
+
 class OpenIDAuth(object):
     """
     OpenIDAuth
@@ -94,7 +95,7 @@ class OpenIDAuth(object):
         if not auth.settings.table_user:
             raise
         self.table_user = self.auth.settings.table_user
-        self.openid_expiration = 15 #minutes
+        self.openid_expiration = 15  # minutes
 
         self.messages = self._define_messages()
 
@@ -116,7 +117,7 @@ class OpenIDAuth(object):
         messages.flash_openid_associated = 'OpenID associated'
         messages.flash_associate_openid = 'Please login or register an account for this OpenID.'
         messages.p_openid_not_registered = "This Open ID haven't be registered. " \
-                + "Please login to associate with it or register an account for it."
+            + "Please login to associate with it or register an account for it."
         messages.flash_openid_authenticated = 'OpenID authenticated successfully.'
         messages.flash_openid_fail_authentication = 'OpenID authentication failed. (Error message: %s)'
         messages.flash_openid_canceled = 'OpenID authentication canceled by user.'
@@ -158,7 +159,7 @@ class OpenIDAuth(object):
         and not processed yet. Else return the OpenID form for login.
         """
         request = current.request
-        if request.vars.has_key('janrain_nonce') and not self._processed():
+        if 'janrain_nonce' in request.vars and not self._processed():
             self._process_response()
             return self.auth()
         return self._form()
@@ -172,12 +173,12 @@ class OpenIDAuth(object):
         args = request.args
 
         if args[0] == 'logout':
-            return True # Let logout_url got called
+            return True  # Let logout_url got called
 
         if current.session.w2popenid:
             w2popenid = current.session.w2popenid
             db = self.db
-            if (w2popenid.ok is True and w2popenid.oid): # OpenID authenticated
+            if (w2popenid.ok is True and w2popenid.oid):  # OpenID authenticated
                 if self._w2popenid_expired(w2popenid):
                     del(current.session.w2popenid)
                     flash = self.messages.flash_openid_expired
@@ -196,22 +197,23 @@ class OpenIDAuth(object):
                         if current.session.w2popenid:
                             del(current.session.w2popenid)
                         current.session.flash = self.messages.flash_openid_associated
-                        if request.vars.has_key(nextvar):
+                        if nextvar in request.vars:
                             redirect(request.vars[nextvar])
                         redirect(self.auth.settings.login_next)
 
-                    if not request.vars.has_key(nextvar):
+                    if nextvar not in request.vars:
                         # no next var, add it and do login again
                         # so if user login or register can go back here to associate the OpenID
                         redirect(URL(r=request,
-                                                      args=['login'],
-                                                      vars={nextvar:self.login_url}))
+                                     args=['login'],
+                                     vars={nextvar: self.login_url}))
                     self.login_form = self._form_with_notification()
                     current.session.flash = self.messages.flash_associate_openid
-                    return None # need to login or register to associate this openid
+                    return None  # need to login or register to associate this openid
 
                 # Get existed OpenID user
-                user = db(self.table_user.id==alt_login.user).select().first()
+                user = db(
+                    self.table_user.id == alt_login.user).select().first()
                 if user:
                     if current.session.w2popenid:
                         del(current.session.w2popenid)
@@ -219,16 +221,17 @@ class OpenIDAuth(object):
                     username = 'username'
                 elif 'email' in self.table_user.fields():
                     username = 'email'
-                return {username: user[username]} if user else None # login success (almost)
+                return {username: user[username]} if user else None  # login success (almost)
 
-        return None # just start to login
+        return None  # just start to login
 
     def _find_matched_openid(self, db, oid, type_='openid'):
         """
         Get the matched OpenID for given
         """
-        query = ((db.alt_logins.username == oid) & (db.alt_logins.type == type_))
-        alt_login = db(query).select().first() # Get the OpenID record
+        query = (
+            (db.alt_logins.username == oid) & (db.alt_logins.type == type_))
+        alt_login = db(query).select().first()  # Get the OpenID record
         return alt_login
 
     def _associate_user_openid(self, user, oid):
@@ -275,7 +278,6 @@ class OpenIDAuth(object):
                                                  self.db)
         return self.consumerhelper
 
-
     def _form(self, style=None):
         form = DIV(H3(self.messages.h_openid_login), self._login_form(style))
         return form
@@ -300,7 +302,7 @@ background-color: transparent;
 padding-left: 18px;
 width: 400px;
 """
-        style = style.replace("\n","")
+        style = style.replace("\n", "")
 
         request = current.request
         session = current.session
@@ -308,21 +310,25 @@ width: 400px;
         hidden_next_input = ""
         if _next == 'profile':
             profile_url = URL(r=request, f='user', args=['profile'])
-            hidden_next_input = INPUT(_type="hidden", _name="_next", _value=profile_url)
-        form = FORM(openid_field_label or self.messages.label_alt_login_username,
-                    INPUT(_type="input", _name="oid",
-                          requires=IS_NOT_EMPTY(error_message=messages.openid_fail_discover),
-                          _style=style),
-                    hidden_next_input,
-                    INPUT(_type="submit", _value=submit_button or messages.submit_button),
-                    " ",
-                    A(messages.comment_openid_signin,
-                      _href=messages.comment_openid_help_url,
-                      _title=messages.comment_openid_help_title,
-                      _class='openid-identifier',
-                      _target="_blank"),
-                    _action=self.login_url
-                   )
+            hidden_next_input = INPUT(
+                _type="hidden", _name="_next", _value=profile_url)
+        form = FORM(
+            openid_field_label or self.messages.label_alt_login_username,
+            INPUT(_type="input", _name="oid",
+                  requires=IS_NOT_EMPTY(
+                  error_message=messages.openid_fail_discover),
+                  _style=style),
+            hidden_next_input,
+            INPUT(_type="submit",
+                  _value=submit_button or messages.submit_button),
+            " ",
+            A(messages.comment_openid_signin,
+              _href=messages.comment_openid_help_url,
+              _title=messages.comment_openid_help_title,
+              _class='openid-identifier',
+              _target="_blank"),
+            _action=self.login_url
+        )
         if form.accepts(request.vars, session):
             oid = request.vars.oid
             consumerhelper = self._init_consumerhelper()
@@ -332,8 +338,9 @@ width: 400px;
                 warning_openid_fail(session)
                 redirect(url)
             try:
-                if request.vars.has_key('_next'):
-                    return_to_url = self.return_to_url + '?_next=' + request.vars._next
+                if '_next' in request.vars:
+                    return_to_url = self.return_to_url + \
+                        '?_next=' + request.vars._next
                 url = consumerhelper.begin(oid, self.realm, return_to_url)
             except DiscoveryFailure:
                 warning_openid_fail(session)
@@ -353,7 +360,8 @@ width: 400px;
         """
         Set expiration for OpenID authentication.
         """
-        w2popenid.expiration = datetime.now() + timedelta(minutes=self.openid_expiration)
+        w2popenid.expiration = datetime.now(
+        ) + timedelta(minutes=self.openid_expiration)
 
     def _w2popenid_expired(self, w2popenid):
         """
@@ -369,7 +377,8 @@ width: 400px;
         request = current.request
         request_vars = request.vars
         consumerhelper = self._init_consumerhelper()
-        process_status = consumerhelper.process_response(request_vars, self.return_to_url)
+        process_status = consumerhelper.process_response(
+            request_vars, self.return_to_url)
         if process_status == "success":
             w2popenid = current.session.w2popenid
             user_data = self.consumerhelper.sreg()
@@ -388,7 +397,7 @@ width: 400px;
     def list_user_openids(self):
         messages = self.messages
         request = current.request
-        if request.vars.has_key('delete_openid'):
+        if 'delete_openid' in request.vars:
             self.remove_openid(request.vars.delete_openid)
 
         query = self.db.alt_logins.user == self.auth.user.id
@@ -397,8 +406,8 @@ width: 400px;
         for alt_login in alt_logins:
             username = alt_login.username
             delete_href = URL(r=request, f='user',
-                                          args=['profile'],
-                                          vars={'delete_openid': username})
+                              args=['profile'],
+                              vars={'delete_openid': username})
             delete_link = A(messages.a_delete, _href=delete_href)
             l.append(LI(username, " ", delete_link))
 
@@ -409,23 +418,23 @@ width: 400px;
                               _next='profile',
                               submit_button=messages.submit_button_add,
                               openid_field_label=messages.label_add_alt_login_username)
-                         )
+                          )
         return openid_list
 
-
     def remove_openid(self, openid):
         query = self.db.alt_logins.username == openid
         self.db(query).delete()
 
+
 class ConsumerHelper(object):
     """
     ConsumerHelper knows the python-openid and
     """
 
     def __init__(self, session, db):
-       self.session = session
-       store = self._init_store(db)
-       self.consumer = openid.consumer.consumer.Consumer(session, store)
+        self.session = session
+        store = self._init_store(db)
+        self.consumer = openid.consumer.consumer.Consumer(session, store)
 
     def _init_store(self, db):
         """
@@ -434,7 +443,7 @@ class ConsumerHelper(object):
         if not hasattr(self, "store"):
             store = Web2pyStore(db)
             session = self.session
-            if not session.has_key('w2popenid'):
+            if 'w2popenid' not in session:
                 session.w2popenid = Storage()
             self.store = store
         return self.store
@@ -446,7 +455,7 @@ class ConsumerHelper(object):
         w2popenid = self.session.w2popenid
         w2popenid.oid = oid
         auth_req = self.consumer.begin(oid)
-        auth_req.addExtension(SRegRequest(required=['email','nickname']))
+        auth_req.addExtension(SRegRequest(required=['email', 'nickname']))
         url = auth_req.redirectURL(return_to=return_to_url, realm=realm)
         return url
 
@@ -504,19 +513,27 @@ class Web2pyStore(OpenIDStore):
 
         if self.table_oid_associations_name not in self.database:
             self.database.define_table(self.table_oid_associations_name,
-                            Field('server_url', 'string', length=2047, required=True),
-                            Field('handle', 'string', length=255, required=True),
-                            Field('secret', 'blob', required=True),
-                            Field('issued', 'integer', required=True),
-                            Field('lifetime', 'integer', required=True),
-                            Field('assoc_type', 'string', length=64, required=True)
-                           )
+                                       Field('server_url',
+                                             'string', length=2047, required=True),
+                                       Field('handle',
+                                             'string', length=255, required=True),
+                                       Field('secret', 'blob', required=True),
+                                       Field('issued',
+                                             'integer', required=True),
+                                       Field('lifetime',
+                                             'integer', required=True),
+                                       Field('assoc_type',
+                                             'string', length=64, required=True)
+                                       )
         if self.table_oid_nonces_name not in self.database:
             self.database.define_table(self.table_oid_nonces_name,
-                            Field('server_url', 'string', length=2047, required=True),
-                            Field('timestamp', 'integer', required=True),
-                            Field('salt', 'string', length=40, required=True)
-                           )
+                                       Field('server_url',
+                                             'string', length=2047, required=True),
+                                       Field('timestamp',
+                                             'integer', required=True),
+                                       Field('salt', 'string',
+                                             length=40, required=True)
+                                       )
 
     def storeAssociation(self, server_url, association):
         """
@@ -525,14 +542,15 @@ class Web2pyStore(OpenIDStore):
         """
 
         db = self.database
-        query = (db.oid_associations.server_url == server_url) & (db.oid_associations.handle == association.handle)
+        query = (db.oid_associations.server_url == server_url) & (
+            db.oid_associations.handle == association.handle)
         db(query).delete()
-        db.oid_associations.insert(server_url = server_url,
-                                   handle = association.handle,
-                                   secret = association.secret,
-                                   issued = association.issued,
-                                   lifetime = association.lifetime,
-                                   assoc_type = association.assoc_type), 'insert '*10
+        db.oid_associations.insert(server_url=server_url,
+                                   handle=association.handle,
+                                   secret=association.secret,
+                                   issued=association.issued,
+                                   lifetime=association.lifetime,
+                                   assoc_type=association.assoc_type), 'insert ' * 10
 
     def getAssociation(self, server_url, handle=None):
         """
@@ -550,7 +568,8 @@ class Web2pyStore(OpenIDStore):
         if len(keep_assoc) == 0:
             return None
         else:
-            assoc = keep_assoc.pop() # pop the last one as it should be the latest one
+            assoc = keep_assoc.pop(
+            )  # pop the last one as it should be the latest one
             return Association(assoc['handle'],
                                assoc['secret'],
                                assoc['issued'],
@@ -559,8 +578,9 @@ class Web2pyStore(OpenIDStore):
 
     def removeAssociation(self, server_url, handle):
         db = self.database
-        query = (db.oid_associations.server_url == server_url) & (db.oid_associations.handle == handle)
-        return db(query).delete() != None
+        query = (db.oid_associations.server_url == server_url) & (
+            db.oid_associations.handle == handle)
+        return db(query).delete() is not None
 
     def useNonce(self, server_url, timestamp, salt):
         """
@@ -575,10 +595,10 @@ class Web2pyStore(OpenIDStore):
         if db(query).count() > 0:
             return False
         else:
-           db.oid_nonces.insert(server_url = server_url,
-                                timestamp = timestamp,
-                                salt = salt)
-           return True
+            db.oid_nonces.insert(server_url=server_url,
+                                 timestamp=timestamp,
+                                 salt=salt)
+            return True
 
     def _removeExpiredAssocations(self, rows):
         """
@@ -599,7 +619,7 @@ class Web2pyStore(OpenIDStore):
                 keep_assoc.append(r)
         for r in remove_assoc:
             del db.oid_associations[r['id']]
-        return (keep_assoc, len(remove_assoc)) # return tuple (list of valid associations, number of deleted associations)
+        return (keep_assoc, len(remove_assoc))  # return tuple (list of valid associations, number of deleted associations)
 
     def cleanupNonces(self):
         """
@@ -619,7 +639,7 @@ class Web2pyStore(OpenIDStore):
 
         db = self.database
         query = (db.oid_associations.id > 0)
-        return self._removeExpiredAssocations(db(query).select())[1] #return number of assoc removed
+        return self._removeExpiredAssocations(db(query).select())[1]  # return number of assoc removed
 
     def cleanup(self):
         """
@@ -628,6 +648,3 @@ class Web2pyStore(OpenIDStore):
         """
 
         return self.cleanupNonces(), self.cleanupAssociations()
-
-
-

gluon/contrib/login_methods/pam_auth.py

@@ -1,5 +1,6 @@
 from gluon.contrib.pam import authenticate
 
+
 def pam_auth():
     """
     to use pam_login:
@@ -19,5 +20,3 @@ def pam_auth():
         return authenticate(username, password)
 
     return pam_auth_aux
-
-

gluon/contrib/login_methods/rpx_account.py

@@ -19,11 +19,13 @@ from gluon.tools import fetch
 from gluon.storage import Storage
 import gluon.contrib.simplejson as json
 
+
 class RPXAccount(object):
 
     """
     from gluon.contrib.login_methods.rpx_account import RPXAccount
-    auth.settings.actions_disabled=['register','change_password','request_reset_password']
+    auth.settings.actions_disabled=['register','change_password',
+        'request_reset_password']
     auth.settings.login_form = RPXAccount(request,
               api_key="...",
               domain="...",
@@ -32,18 +34,18 @@ class RPXAccount(object):
 
     def __init__(self,
                  request,
-                 api_key = "",
-                 domain = "",
-                 url = "",
-                 embed = True,
-                 auth_url = "https://rpxnow.com/api/v2/auth_info",
-                 language= "en",
+                 api_key="",
+                 domain="",
+                 url="",
+                 embed=True,
+                 auth_url="https://rpxnow.com/api/v2/auth_info",
+                 language="en",
                  prompt='rpx',
-                 on_login_failure = None,
+                 on_login_failure=None,
                  ):
 
-        self.request=request
-        self.api_key=api_key
+        self.request = request
+        self.api_key = api_key
         self.embed = embed
         self.auth_url = auth_url
         self.domain = domain
@@ -54,38 +56,40 @@ class RPXAccount(object):
         self.on_login_failure = on_login_failure
         self.mappings = Storage()
 
-        dn = {'givenName':'','familyName':''}
+        dn = {'givenName': '', 'familyName': ''}
         self.mappings.Facebook = lambda profile, dn=dn:\
-            dict(registration_id = profile.get("identifier",""),
-                 username = profile.get("preferredUsername",""),
-                 email = profile.get("email",""),
-                 first_name = profile.get("name",dn).get("givenName",""),
-                 last_name = profile.get("name",dn).get("familyName",""))
+            dict(registration_id=profile.get("identifier", ""),
+                 username=profile.get("preferredUsername", ""),
+                 email=profile.get("email", ""),
+                 first_name=profile.get("name", dn).get("givenName", ""),
+                 last_name=profile.get("name", dn).get("familyName", ""))
         self.mappings.Google = lambda profile, dn=dn:\
-            dict(registration_id=profile.get("identifier",""),
-                 username=profile.get("preferredUsername",""),
-                 email=profile.get("email",""),
-                 first_name=profile.get("name",dn).get("givenName",""),
-                 last_name=profile.get("name",dn).get("familyName",""))
+            dict(registration_id=profile.get("identifier", ""),
+                 username=profile.get("preferredUsername", ""),
+                 email=profile.get("email", ""),
+                 first_name=profile.get("name", dn).get("givenName", ""),
+                 last_name=profile.get("name", dn).get("familyName", ""))
         self.mappings.default = lambda profile:\
-            dict(registration_id=profile.get("identifier",""),
-                 username=profile.get("preferredUsername",""),
-                 email=profile.get("email",""),
-                 first_name=profile.get("preferredUsername",""),
+            dict(registration_id=profile.get("identifier", ""),
+                 username=profile.get("preferredUsername", ""),
+                 email=profile.get("email", ""),
+                 first_name=profile.get("preferredUsername", ""),
                  last_name='')
 
     def get_user(self):
         request = self.request
         if request.vars.token:
             user = Storage()
-            data = urllib.urlencode(dict(apiKey = self.api_key, token=request.vars.token))
-            auth_info_json = fetch(self.auth_url+'?'+data)
+            data = urllib.urlencode(
+                dict(apiKey=self.api_key, token=request.vars.token))
+            auth_info_json = fetch(self.auth_url + '?' + data)
             auth_info = json.loads(auth_info_json)
 
             if auth_info['stat'] == 'ok':
                 self.profile = auth_info['profile']
-                provider = re.sub('[^\w\-]','',self.profile['providerName'])
-                user = self.mappings.get(provider,self.mappings.default)(self.profile)
+                provider = re.sub('[^\w\-]', '', self.profile['providerName'])
+                user = self.mappings.get(
+                    provider, self.mappings.default)(self.profile)
                 return user
             elif self.on_login_failure:
                 redirect(self.on_login_failure)
@@ -95,12 +99,14 @@ class RPXAccount(object):
         request = self.request
         args = request.args
         if self.embed:
-           JANRAIN_URL = \
-               "https://%s.rpxnow.com/openid/embed?token_url=%s&language_preference=%s"
-           rpxform = IFRAME(_src=JANRAIN_URL % (self.domain,self.token_url,self.language),
-                            _scrolling="no",
-                            _frameborder="no",
-                            _style="width:400px;height:240px;")
+            JANRAIN_URL = \
+                "https://%s.rpxnow.com/openid/embed?token_url=%s&language_preference=%s"
+            rpxform = IFRAME(
+                _src=JANRAIN_URL % (
+                    self.domain, self.token_url, self.language),
+                _scrolling="no",
+                _frameborder="no",
+                             _style="width:400px;height:240px;")
         else:
             JANRAIN_URL = \
                 "https://%s.rpxnow.com/openid/v2/signin?token_url=%s"
@@ -114,15 +120,15 @@ class RPXAccount(object):
                                  _type="text/javascript"))
         return rpxform
 
-def use_janrain(auth,filename='private/janrain.key',**kwargs):
-    path = os.path.join(current.request.folder,filename)
+
+def use_janrain(auth, filename='private/janrain.key', **kwargs):
+    path = os.path.join(current.request.folder, filename)
     if os.path.exists(path):
         request = current.request
-        domain,key = open(path,'r').read().strip().split(':')
+        domain, key = open(path, 'r').read().strip().split(':')
         host = current.request.env.http_host
         url = URL('default', 'user', args='login', scheme=True)
         auth.settings.actions_disabled = \
-            ['register','change_password','request_reset_password']
+            ['register', 'change_password', 'request_reset_password']
         auth.settings.login_form = RPXAccount(
-            request, api_key=key,domain=domain, url = url,**kwargs)
-
+            request, api_key=key, domain=domain, url=url, **kwargs)

gluon/contrib/login_methods/x509_auth.py

@@ -11,13 +11,12 @@ Adds support for x509 authentication.
 
 from gluon.globals import current
 from gluon.storage import Storage
-from gluon.http import HTTP,redirect
+from gluon.http import HTTP, redirect
 
 #requires M2Crypto
 from M2Crypto import X509
 
 
-
 class X509Auth(object):
     """
     Login using x509 cert from client.
@@ -29,8 +28,6 @@ class X509Auth(object):
 
     """
 
-
-
     def __init__(self):
         self.request = current.request
         self.ssl_client_raw_cert = self.request.env.ssl_client_raw_cert
@@ -41,10 +38,11 @@ class X509Auth(object):
 
         if self.ssl_client_raw_cert:
 
-            x509=X509.load_cert_string(self.ssl_client_raw_cert, X509.FORMAT_PEM)
+            x509 = X509.load_cert_string(
+                self.ssl_client_raw_cert, X509.FORMAT_PEM)
             # extract it from the cert
-            self.serial = self.request.env.ssl_client_serial or ('%x' % x509.get_serial_number()).upper()
-
+            self.serial = self.request.env.ssl_client_serial or (
+                '%x' % x509.get_serial_number()).upper()
 
             subject = x509.get_subject()
 
@@ -53,23 +51,17 @@ class X509Auth(object):
             # cn = self.subject.cn
             self.subject = Storage(filter(None,
                                           map(lambda x:
-                                                  (x,map(lambda y:
-                                                         y.get_data().as_text(),
-                                                         subject.get_entries_by_nid(subject.nid[x]))),
+                                              (x, map(lambda y:
+                                                      y.get_data(
+                                                      ).as_text(),
+                                                      subject.get_entries_by_nid(subject.nid[x]))),
                                               subject.nid.keys())))
 
-
-
     def login_form(self, **args):
-        raise HTTP(403,'Login not allowed. No valid x509 crentials')
-
-
+        raise HTTP(403, 'Login not allowed. No valid x509 crentials')
 
     def login_url(self, next="/"):
-        raise HTTP(403,'Login not allowed. No valid x509 crentials')
-
-
-
+        raise HTTP(403, 'Login not allowed. No valid x509 crentials')
 
     def logout_url(self, next="/"):
         return next
@@ -86,10 +78,14 @@ class X509Auth(object):
 
         p = profile = dict()
 
-        username = p['username'] = reduce(lambda a,b: '%s | %s' % (a,b), self.subject.CN or self.subject.commonName)
-        p['first_name'] = reduce(lambda a,b: '%s | %s' % (a,b),self.subject.givenName or username)
-        p['last_name'] = reduce(lambda a,b: '%s | %s' % (a,b),self.subject.surname)
-        p['email'] = reduce(lambda a,b: '%s | %s' % (a,b),self.subject.Email or self.subject.emailAddress)
+        username = p['username'] = reduce(lambda a, b: '%s | %s' % (
+            a, b), self.subject.CN or self.subject.commonName)
+        p['first_name'] = reduce(lambda a, b: '%s | %s' % (a, b),
+                                 self.subject.givenName or username)
+        p['last_name'] = reduce(
+            lambda a, b: '%s | %s' % (a, b), self.subject.surname)
+        p['email'] = reduce(lambda a, b: '%s | %s' % (
+            a, b), self.subject.Email or self.subject.emailAddress)
 
         # IMPORTANT WE USE THE CERT SERIAL AS UNIQUE KEY FOR THE USER
         p['registration_id'] = self.serial
@@ -100,6 +96,3 @@ class X509Auth(object):
         p['certificate'] = self.ssl_client_raw_cert
 
         return profile
-
-
-

gluon/contrib/markmin/markmin2html.py

@@ -545,14 +545,14 @@ regex_bq_headline=re.compile('^(?:(\.+|\++|\-+)(\.)?\s+)?(-{3}-*)$')
 regex_tq=re.compile('^(-{3}-*)(?::(?P<c>[a-zA-Z][_a-zA-Z\-\d]*)(?:\[(?P<p>[a-zA-Z][_a-zA-Z\-\d]*)\])?)?$')
 regex_proto = re.compile(r'(?<!["\w>/=])(?P<p>\w+):(?P<k>\w+://[\w\d\-+=?%&/:.]+)', re.M)
 regex_auto = re.compile(r'(?<!["\w>/=])(?P<k>\w+://[\w\d\-+_=?%&/:.]+)',re.M)
-regex_link=re.compile(r'('+LINK+r')|\[\[(?P<s>.+?)\]\]')
-regex_link_level2=re.compile(r'^(?P<t>\S.*?)?(?:\s+\[(?P<a>.+?)\])?(?:\s+(?P<k>\S+))?(?:\s+(?P<p>popup))?\s*$')
-regex_media_level2=re.compile(r'^(?P<t>\S.*?)?(?:\s+\[(?P<a>.+?)\])?(?:\s+(?P<k>\S+))?\s+(?P<p>img|IMG|left|right|center|video|audio)(?:\s+(?P<w>\d+px))?\s*$')
+regex_link=re.compile(r'('+LINK+r')|\[\[(?P<s>.+?)\]\]',re.S)
+regex_link_level2=re.compile(r'^(?P<t>\S.*?)?(?:\s+\[(?P<a>.+?)\])?(?:\s+(?P<k>\S+))?(?:\s+(?P<p>popup))?\s*$',re.S)
+regex_media_level2=re.compile(r'^(?P<t>\S.*?)?(?:\s+\[(?P<a>.+?)\])?(?:\s+(?P<k>\S+))?\s+(?P<p>img|IMG|left|right|center|video|audio)(?:\s+(?P<w>\d+px))?\s*$',re.S)
 
-regex_markmin_escape = re.compile(r"(\\*)(['`:*~\\[\]{}@\$+\-.#])")
-regex_backslash = re.compile(r"\\(['`:*~\\[\]{}@\$+\-.#])")
-ttab_in  = maketrans("'`:*~\\[]{}@$+-.#", '\x0b\x0c\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b')
-ttab_out = maketrans('\x0b\x0c\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b',"'`:*~\\[]{}@$+-.#")
+regex_markmin_escape = re.compile(r"(\\*)(['`:*~\\[\]{}@\$+\-.#\n])")
+regex_backslash = re.compile(r"\\(['`:*~\\[\]{}@\$+\-.#\n])")
+ttab_in  = maketrans("'`:*~\\[]{}@$+-.#\n", '\x0b\x0c\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x05')
+ttab_out = maketrans('\x0b\x0c\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x05',"'`:*~\\[]{}@$+-.#\n")
 
 def markmin_escape(text):
     """ insert \\ before markmin control characters: '`:*~[]{}@$ """
@@ -686,6 +686,15 @@ def render(text,
     >>> render("----\\nhello world\\n----\\n")
     '<blockquote>hello world</blockquote>'
 
+    >>> render('[[http://example.com]]')
+    '<p><span class="anchor" id="markmin_http://example.com"></span></p>'
+
+    >>> render('[[ http://example.com]]')
+    '<p><a href="http://example.com">http://example.com</a></p>'
+
+    >>> render('[[bookmark [http://example.com] ]]')
+    '<p><span class="anchor" id="markmin_bookmark"><a href="http://example.com">http://example.com</a></span></p>'
+
     >>> render('[[this is a link http://example.com]]')
     '<p><a href="http://example.com">this is a link</a></p>'
 
@@ -701,6 +710,9 @@ def render(text,
     >>> render("[[Your browser doesn't support <audio> HTML5 tag http://example.com audio]]")
     '<p><audio controls="controls"><source src="http://example.com" />Your browser doesn\\'t support &lt;audio&gt; HTML5 tag</audio></p>'
 
+    >>> render("[[Your\\nbrowser\\ndoesn't\\nsupport\\n<audio> HTML5 tag http://exam\\\\\\nple.com\\naudio]]")
+    '<p><audio controls="controls"><source src="http://example.com" />Your browser doesn\\'t support &lt;audio&gt; HTML5 tag</audio></p>'
+
     >>> render('[[this is a **link** http://example.com]]')
     '<p><a href="http://example.com">this is a <strong>link</strong></a></p>'
 
@@ -850,6 +862,7 @@ def render(text,
     pp='\n' if pretty_print else ''
     text = str(text or '')
     text = regex_backslash.sub(lambda m: m.group(1).translate(ttab_in), text)
+    text = text.replace('\x05','') # concatenate strings separeted by \\n
 
     if URL is not None:
         text = replace_at_urls(text,URL)
@@ -1254,8 +1267,8 @@ def render(text,
             k = escape(k)
             title = ' title="%s"' % a.replace(META, DISABLED_META) if a else ''
             target = ' target="_blank"' if p == 'popup' else ''
-            t = render(t, {}, {}, 'br', URL, environment, latex, autolinks,
-                       protolinks, class_prefix, id_prefix, pretty_print) if t else k
+            t = render(t, {}, {}, 'br', URL, environment, latex, None,
+                       None, class_prefix, id_prefix, pretty_print) if t else k
             return '<a href="%(k)s"%(title)s%(target)s>%(t)s</a>' \
                    % dict(k=k, title=title, target=target, t=t)
         if t == 'NEWLINE' and not a:

gluon/contrib/memdb.py

@@ -44,22 +44,21 @@ SQL_DIALECTS = {'memcache': {
     'is not null': 'IS NOT NULL',
     'extract': None,
     'left join': None,
-    }}
+}}
 
 
 def cleanup(text):
     if re.compile('[^0-9a-zA-Z_]').findall(text):
-        raise SyntaxError, \
-            'Can\'t cleanup \'%s\': only [0-9a-zA-Z_] allowed in table and field names' % text
+        raise SyntaxError('Can\'t cleanup \'%s\': only [0-9a-zA-Z_] allowed in table and field names' % text)
     return text
 
 
 def assert_filter_fields(*fields):
     for field in fields:
         if isinstance(field, (Field, Expression)) and field.type\
-             in ['text', 'blob']:
-            raise SyntaxError, 'AppEngine does not index by: %s'\
-                 % field.type
+                in ['text', 'blob']:
+            raise SyntaxError('AppEngine does not index by: %s'
+                              % field.type)
 
 
 def dateobj_to_datetime(object):
@@ -78,7 +77,7 @@ def dateobj_to_datetime(object):
             object.minute,
             object.second,
             object.microsecond,
-            )
+        )
     return object
 
 
@@ -96,7 +95,7 @@ def sqlhtml_validators(field_type, length):
         'time': validators.IS_TIME(),
         'datetime': validators.IS_DATETIME(),
         'reference': validators.IS_INT_IN_RANGE(0, 1e100),
-        }
+    }
     try:
         return v[field_type[:9]]
     except KeyError:
@@ -114,7 +113,8 @@ class DALStorage(dict):
 
     def __setattr__(self, key, value):
         if key in self:
-            raise SyntaxError, 'Object \'%s\'exists and cannot be redefined' % key
+            raise SyntaxError(
+                'Object \'%s\'exists and cannot be redefined' % key)
         self[key] = value
 
     def __repr__(self):
@@ -151,14 +151,14 @@ class MEMDB(DALStorage):
         tablename,
         *fields,
         **args
-        ):
+    ):
         tablename = cleanup(tablename)
         if tablename in dir(self) or tablename[0] == '_':
-            raise SyntaxError, 'invalid table name: %s' % tablename
+            raise SyntaxError('invalid table name: %s' % tablename)
         if not tablename in self.tables:
             self.tables.append(tablename)
         else:
-            raise SyntaxError, 'table already defined: %s' % tablename
+            raise SyntaxError('table already defined: %s' % tablename)
         t = self[tablename] = Table(self, tablename, *fields)
         t._create()
         return t
@@ -190,7 +190,7 @@ class Table(DALStorage):
         db,
         tablename,
         *fields
-        ):
+    ):
         self._db = db
         self._tablename = tablename
         self.fields = SQLCallableList()
@@ -219,24 +219,24 @@ class Table(DALStorage):
             if field.type[:9] == 'reference':
                 referenced = field.type[10:].strip()
                 if not referenced:
-                    raise SyntaxError, \
-                        'Table %s: reference \'%s\' to nothing!' % (self._tablename, k)
+                    raise SyntaxError('Table %s: reference \'%s\' to nothing!' % (
+                        self._tablename, k))
                 if not referenced in self._db:
-                    raise SyntaxError, \
-                        'Table: table %s does not exist' % referenced
+                    raise SyntaxError(
+                        'Table: table %s does not exist' % referenced)
                 referee = self._db[referenced]
                 ftype = \
                     self._db._translator[field.type[:9]](
                         self._db[referenced]._tableobj)
                 if self._tablename in referee.fields:  # ## THIS IS OK
-                    raise SyntaxError, \
-                        'Field: table \'%s\' has same name as a field ' \
-                        'in referenced table \'%s\'' % (self._tablename, referenced)
+                    raise SyntaxError('Field: table \'%s\' has same name as a field '
+                                      'in referenced table \'%s\'' % (
+                                          self._tablename, referenced))
                 self._db[referenced]._referenced_by.append((self._tablename,
-                        field.name))
+                                                            field.name))
             elif not field.type in self._db._translator\
-                 or not self._db._translator[field.type]:
-                raise SyntaxError, 'Field: unkown field type %s' % field.type
+                    or not self._db._translator[field.type]:
+                raise SyntaxError('Field: unkown field type %s' % field.type)
         self._tableobj = self._db.client
         return None
 
@@ -269,11 +269,11 @@ class Table(DALStorage):
     def update(self, id, **fields):
         for field in fields:
             if not field in fields and self[field].default\
-                 != None:
+                    is not None:
                 fields[field] = self[field].default
             if field in fields:
                 fields[field] = obj_represent(fields[field],
-                        self[field].type, self._db)
+                                              self[field].type, self._db)
         return self._tableobj.set(self._id_to_key(id), fields)
 
     def delete(self, id):
@@ -293,7 +293,7 @@ class Table(DALStorage):
             if self._tableobj.set(shard_id, '0'):
                 id = 0
             else:
-                raise Exception, 'cannot set memcache'
+                raise Exception('cannot set memcache')
         return long(str(shard) + str(id))
 
     def __str__(self):
@@ -307,7 +307,7 @@ class Expression(object):
         name,
         type='string',
         db=None,
-        ):
+    ):
         (self.name, self.type, self._db) = (name, type, db)
 
     def __str__(self):
@@ -393,11 +393,11 @@ class Field(Expression):
         notnull=False,
         unique=False,
         uploadfield=True,
-        ):
+    ):
 
         self.name = cleanup(fieldname)
         if fieldname in dir(Table) or fieldname[0] == '_':
-            raise SyntaxError, 'Field: invalid field name: %s' % fieldname
+            raise SyntaxError('Field: invalid field name: %s' % fieldname)
         if isinstance(type, Table):
             type = 'reference ' + type._tablename
         if not length:
@@ -437,9 +437,9 @@ MEMDB.Field = Field  # ## required by gluon/globals.py session.connect
 
 
 def obj_represent(object, fieldtype, db):
-    if object != None:
+    if object is not None:
         if fieldtype == 'date' and not isinstance(object,
-                datetime.date):
+                                                  datetime.date):
             (y, m, d) = [int(x) for x in str(object).strip().split('-')]
             object = datetime.date(y, m, d)
         elif fieldtype == 'time' and not isinstance(object, datetime.time):
@@ -450,7 +450,7 @@ def obj_represent(object, fieldtype, db):
                 (h, mi, s) = time_items + [0]
             object = datetime.time(h, mi, s)
         elif fieldtype == 'datetime' and not isinstance(object,
-                datetime.datetime):
+                                                        datetime.datetime):
             (y, m, d) = [int(x) for x in
                          str(object)[:10].strip().split('-')]
             time_items = [int(x) for x in
@@ -466,7 +466,7 @@ def obj_represent(object, fieldtype, db):
                 h,
                 mi,
                 s,
-                )
+            )
         elif fieldtype == 'integer' and not isinstance(object, long):
             object = long(object)
 
@@ -496,10 +496,10 @@ class Query(object):
         left,
         op=None,
         right=None,
-        ):
+    ):
         if isinstance(right, (Field, Expression)):
-            raise SyntaxError, \
-                'Query: right side of filter must be a value or entity'
+            raise SyntaxError(
+                'Query: right side of filter must be a value or entity')
         if isinstance(left, Field) and left.name == 'id':
             if op == '=':
                 self.get_one = \
@@ -507,8 +507,8 @@ class Query(object):
                                    id=long(right))
                 return
             else:
-                raise SyntaxError, 'only equality by id is supported'
-        raise SyntaxError, 'not supported'
+                raise SyntaxError('only equality by id is supported')
+        raise SyntaxError('not supported')
 
     def __str__(self):
         return str(self.left)
@@ -539,7 +539,7 @@ class Set(object):
             self.where = where
             self._tables.insert(0, where.get_all)
         elif hasattr(where, 'get_one') and isinstance(where.get_one,
-                QueryException):
+                                                      QueryException):
             self.where = where.get_one
         else:
 
@@ -553,9 +553,8 @@ class Set(object):
 
     def __call__(self, where):
         if isinstance(self.where, QueryException) or isinstance(where,
-                QueryException):
-            raise SyntaxError, \
-                'neither self.where nor where can be a QueryException instance'
+                                                                QueryException):
+            raise SyntaxError('neither self.where nor where can be a QueryException instance')
         if self.where:
             return Set(self._db, self.where & where)
         else:
@@ -564,9 +563,9 @@ class Set(object):
     def _get_table_or_raise(self):
         tablenames = list(set(self._tables))  # unique
         if len(tablenames) < 1:
-            raise SyntaxError, 'Set: no tables selected'
+            raise SyntaxError('Set: no tables selected')
         if len(tablenames) > 1:
-            raise SyntaxError, 'Set: no join in appengine'
+            raise SyntaxError('Set: no join in appengine')
         return self._db[tablenames[0]]._tableobj
 
     def _getitem_exception(self):
@@ -597,7 +596,7 @@ class Set(object):
         if isinstance(self.where, QueryException):
             return self._select_except()
         else:
-            raise SyntaxError, 'select arguments not supported'
+            raise SyntaxError('select arguments not supported')
 
     def count(self):
         return len(self.select())
@@ -609,7 +608,7 @@ class Set(object):
                 return
             self._db[tablename].delete(id)
         else:
-            raise Exception, 'deletion not implemented'
+            raise Exception('deletion not implemented')
 
     def update(self, **update_fields):
         if isinstance(self.where, QueryException):
@@ -620,7 +619,7 @@ class Set(object):
                 setattr(item, key, value)
             self._db[tablename].update(id, **item)
         else:
-            raise Exception, 'update not implemented'
+            raise Exception('update not implemented')
 
 
 def update_record(
@@ -628,7 +627,7 @@ def update_record(
     s,
     id,
     a,
-    ):
+):
     item = s.get(id)
     for (key, value) in a.items():
         t[key] = value
@@ -650,7 +649,7 @@ class Rows(object):
         db,
         response,
         *colnames
-        ):
+    ):
         self._db = db
         self.colnames = colnames
         self.response = response
@@ -660,9 +659,9 @@ class Rows(object):
 
     def __getitem__(self, i):
         if i >= len(self.response) or i < 0:
-            raise SyntaxError, 'Rows: no such row: %i' % i
+            raise SyntaxError('Rows: no such row: %i' % i)
         if len(self.response[0]) != len(self.colnames):
-            raise SyntaxError, 'Rows: internal error'
+            raise SyntaxError('Rows: internal error')
         row = DALStorage()
         for j in xrange(len(self.colnames)):
             value = self.response[i][j]
@@ -684,7 +683,7 @@ class Rows(object):
                 referee = field.type[10:].strip()
                 rid = value
                 row[tablename][fieldname] = rid
-            elif field.type == 'boolean' and value != None:
+            elif field.type == 'boolean' and value is not None:
 
                 # row[tablename][fieldname]=Set(self._db[referee].id==rid)
 
@@ -692,13 +691,13 @@ class Rows(object):
                     row[tablename][fieldname] = True
                 else:
                     row[tablename][fieldname] = False
-            elif field.type == 'date' and value != None\
-                 and not isinstance(value, datetime.date):
+            elif field.type == 'date' and value is not None\
+                    and not isinstance(value, datetime.date):
                 (y, m, d) = [int(x) for x in
                              str(value).strip().split('-')]
                 row[tablename][fieldname] = datetime.date(y, m, d)
-            elif field.type == 'time' and value != None\
-                 and not isinstance(value, datetime.time):
+            elif field.type == 'time' and value is not None\
+                    and not isinstance(value, datetime.time):
                 time_items = [int(x) for x in
                               str(value).strip().split(':')[:3]]
                 if len(time_items) == 3:
@@ -706,8 +705,8 @@ class Rows(object):
                 else:
                     (h, mi, s) = time_items + [0]
                 row[tablename][fieldname] = datetime.time(h, mi, s)
-            elif field.type == 'datetime' and value != None\
-                 and not isinstance(value, datetime.datetime):
+            elif field.type == 'datetime' and value is not None\
+                    and not isinstance(value, datetime.datetime):
                 (y, m, d) = [int(x) for x in
                              str(value)[:10].strip().split('-')]
                 time_items = [int(x) for x in
@@ -723,19 +722,19 @@ class Rows(object):
                     h,
                     mi,
                     s,
-                    )
+                )
             else:
                 row[tablename][fieldname] = value
             if fieldname == 'id':
                 id = row[tablename].id
                 row[tablename].update_record = lambda t = row[tablename], \
                     s = self._db[tablename], id = id, **a: update_record(t,
-                        s, id, a)
+                                                                         s, id, a)
                 for (referee_table, referee_name) in \
-                    table._referenced_by:
+                        table._referenced_by:
                     s = self._db[referee_table][referee_name]
                     row[tablename][referee_table] = Set(self._db, s
-                             == id)
+                                                        == id)
         if len(row.keys()) == 1:
             return row[row.keys()[0]]
         return row
@@ -905,10 +904,3 @@ SQLStorage = DALStorage
 if __name__ == '__main__':
     import doctest
     doctest.testmod()
-
-
-
-
-
-
-

gluon/contrib/minify/cssmin.py

@@ -11,7 +11,7 @@ Modified for inclusion into web2py by: Ross Peoples <ross.peoples@gmail.com>
 """
 
 
-from StringIO import StringIO # The pure-Python StringIO supports unicode.
+from StringIO import StringIO  # The pure-Python StringIO supports unicode.
 import re
 
 
@@ -20,7 +20,7 @@ __version__ = '0.1.4'
 
 def remove_comments(css):
     """Remove all CSS comment blocks."""
-    
+
     iemac = False
     preserve = False
     comment_start = css.find("/*")
@@ -28,7 +28,7 @@ def remove_comments(css):
         # Preserve comments that look like `/*!...*/`.
         # Slicing is used to make sure we don"t get an IndexError.
         preserve = css[comment_start + 2:comment_start + 3] == "!"
-        
+
         comment_end = css.find("*/", comment_start + 2)
         if comment_end < 0:
             if not preserve:
@@ -48,22 +48,22 @@ def remove_comments(css):
             else:
                 comment_start = comment_end + 2
         comment_start = css.find("/*", comment_start)
-    
+
     return css
 
 
 def remove_unnecessary_whitespace(css):
     """Remove unnecessary whitespace characters."""
-    
+
     def pseudoclasscolon(css):
-        
+
         """
         Prevents 'p :link' from becoming 'p:link'.
-        
+
         Translates 'p :link' into 'p ___PSEUDOCLASSCOLON___link'; this is
         translated back again later.
         """
-        
+
         regex = re.compile(r"(^|\})(([^\{\:])+\:)+([^\{]*\{)")
         match = regex.search(css)
         while match:
@@ -73,43 +73,43 @@ def remove_unnecessary_whitespace(css):
                 css[match.end():]])
             match = regex.search(css)
         return css
-    
+
     css = pseudoclasscolon(css)
     # Remove spaces from before things.
     css = re.sub(r"\s+([!{};:>+\(\)\],])", r"\1", css)
-    
+
     # If there is a `@charset`, then only allow one, and move to the beginning.
     css = re.sub(r"^(.*)(@charset \"[^\"]*\";)", r"\2\1", css)
     css = re.sub(r"^(\s*@charset [^;]+;\s*)+", r"\1", css)
-    
+
     # Put the space back in for a few cases, such as `@media screen` and
     # `(-webkit-min-device-pixel-ratio:0)`.
     css = re.sub(r"\band\(", "and (", css)
-    
+
     # Put the colons back.
     css = css.replace('___PSEUDOCLASSCOLON___', ':')
-    
+
     # Remove spaces from after things.
     css = re.sub(r"([!{}:;>+\(\[,])\s+", r"\1", css)
-    
+
     return css
 
 
 def remove_unnecessary_semicolons(css):
     """Remove unnecessary semicolons."""
-    
+
     return re.sub(r";+\}", "}", css)
 
 
 def remove_empty_rules(css):
     """Remove empty rules."""
-    
+
     return re.sub(r"[^\}\{]+\{\}", "", css)
 
 
 def normalize_rgb_colors_to_hex(css):
     """Convert `rgb(51,102,153)` to `#336699`."""
-    
+
     regex = re.compile(r"rgb\s*\(\s*([0-9,\s]+)\s*\)")
     match = regex.search(css)
     while match:
@@ -122,39 +122,40 @@ def normalize_rgb_colors_to_hex(css):
 
 def condense_zero_units(css):
     """Replace `0(px, em, %, etc)` with `0`."""
-    
+
     return re.sub(r"([\s:])(0)(px|em|%|in|cm|mm|pc|pt|ex)", r"\1\2", css)
 
 
 def condense_multidimensional_zeros(css):
     """Replace `:0 0 0 0;`, `:0 0 0;` etc. with `:0;`."""
-    
+
     css = css.replace(":0 0 0 0;", ":0;")
     css = css.replace(":0 0 0;", ":0;")
     css = css.replace(":0 0;", ":0;")
-    
+
     # Revert `background-position:0;` to the valid `background-position:0 0;`.
     css = css.replace("background-position:0;", "background-position:0 0;")
-    
+
     return css
 
 
 def condense_floating_points(css):
     """Replace `0.6` with `.6` where possible."""
-    
+
     return re.sub(r"(:|\s)0+\.(\d+)", r"\1.\2", css)
 
 
 def condense_hex_colors(css):
     """Shorten colors from #AABBCC to #ABC where possible."""
-    
+
     regex = re.compile(r"([^\"'=\s])(\s*)#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])")
     match = regex.search(css)
     while match:
         first = match.group(3) + match.group(5) + match.group(7)
         second = match.group(4) + match.group(6) + match.group(8)
         if first.lower() == second.lower():
-            css = css.replace(match.group(), match.group(1) + match.group(2) + '#' + first)
+            css = css.replace(
+                match.group(), match.group(1) + match.group(2) + '#' + first)
             match = regex.search(css, match.end() - 3)
         else:
             match = regex.search(css, match.end())
@@ -163,19 +164,19 @@ def condense_hex_colors(css):
 
 def condense_whitespace(css):
     """Condense multiple adjacent whitespace characters into one."""
-    
+
     return re.sub(r"\s+", " ", css)
 
 
 def condense_semicolons(css):
     """Condense multiple adjacent semicolon characters into one."""
-    
+
     return re.sub(r";;+", ";", css)
 
 
 def wrap_css_lines(css, line_length):
     """Wrap the lines of the given CSS to an approximate length."""
-    
+
     lines = []
     line_start = 0
     for i, char in enumerate(css):
@@ -183,7 +184,7 @@ def wrap_css_lines(css, line_length):
         if char == '}' and (i - line_start >= line_length):
             lines.append(css[line_start:i + 1])
             line_start = i + 1
-    
+
     if line_start < len(css):
         lines.append(css[line_start:])
     return '\n'.join(lines)
@@ -212,19 +213,19 @@ def cssmin(css, wrap=None):
 def main():
     import optparse
     import sys
-    
+
     p = optparse.OptionParser(
         prog="cssmin", version=__version__,
         usage="%prog [--wrap N]",
         description="""Reads raw CSS from stdin, and writes compressed CSS to stdout.""")
-    
+
     p.add_option(
         '-w', '--wrap', type='int', default=None, metavar='N',
         help="Wrap output to approximately N chars per line.")
-    
+
     options, args = p.parse_args()
     sys.stdout.write(cssmin(sys.stdin.read(), wrap=options.wrap))
 
 
 if __name__ == '__main__':
-    main()
+    main()

gluon/contrib/minify/htmlmin.py

@@ -2,12 +2,14 @@
 
 import re
 
+
 def minify(response):
-  def _replace(match):
-    match = match.group()
-    # save whole <pre>, <textarea> tags, and opening <!-- (so it doesn't break <script>)
-    # otherwise, replace all whitespace with a single space character
-    return match if match.startswith(('<pre', '<textarea', '<!--')) else ' '
-  
-  cpat = re.compile(r'\s+|<pre(.*?)</pre>|<textarea(.*?)</textarea>|<!--\s', re.DOTALL)
-  return cpat.sub(_replace, response)
+    def _replace(match):
+        match = match.group()
+        # save whole <pre>, <textarea> tags, and opening <!-- (so it doesn't break <script>)
+        # otherwise, replace all whitespace with a single space character
+        return match if match.startswith(('<pre', '<textarea', '<!--')) else ' '
+
+    cpat = re.compile(
+        r'\s+|<pre(.*?)</pre>|<textarea(.*?)</textarea>|<!--\s', re.DOTALL)
+    return cpat.sub(_replace, response)

gluon/contrib/minify/jsmin.py

@@ -49,7 +49,7 @@ Both python 2 and python 3 are supported.
 
 .. _jsmin.c by Douglas Crockford:
    http://www.crockford.com/javascript/jsmin.c
-   
+
 Original author of Python version: Andr\xe9 Malo
 Home page: http://opensource.perlig.de/rjsmin/
 Modified by Ross Peoples <ross.peoples@gmail.com> for inclusion into web2py.
@@ -96,7 +96,7 @@ def _make_jsmin(extended=True, python_only=True):
     try:
         xrange
     except NameError:
-        xrange = range # pylint: disable = W0622
+        xrange = range  # pylint: disable = W0622
 
     space_chars = r'[\000-\011\013\014\016-\040]'
 
@@ -151,13 +151,13 @@ def _make_jsmin(extended=True, python_only=True):
                 last != first and chr(last) or ''
             ) for first, last in result])
 
-        return _re.sub(r'([\000-\040\047])', # for better portability
-            lambda m: '\\%03o' % ord(m.group(1)), (sequentize(result)
-                .replace('\\', '\\\\')
-                .replace('[', '\\[')
-                .replace(']', '\\]')
-            )
-        )
+        return _re.sub(r'([\000-\040\047])',  # for better portability
+                       lambda m: '\\%03o' % ord(m.group(1)), (sequentize(result)
+                                                              .replace('\\', '\\\\')
+                                                              .replace('[', '\\[')
+                                                              .replace(']', '\\]')
+                                                              )
+                       )
 
     def id_literal_(what):
         """ Make id_literal like char class """
@@ -190,25 +190,33 @@ def _make_jsmin(extended=True, python_only=True):
             r'|(?:(?<=%(preregex1)s)%(space)s*(%(regex)s[^\047"/\000-\040]*))'
             r'|(?:(?<=%(preregex2)s)%(space)s*(%(regex)s[^\047"/\000-\040]*))'
             r'|(?<=%(id_literal_close)s)'
-                r'%(space)s*(?:(%(newline)s)%(space)s*)+'
-                r'(?=%(id_literal_open)s)'
+            r'%(space)s*(?:(%(newline)s)%(space)s*)+'
+            r'(?=%(id_literal_open)s)'
             r'|(?<=%(id_literal)s)(%(space)s)+(?=%(id_literal)s)'
             r'|%(space)s+'
             r'|(?:%(newline)s%(space)s*)+'
         ) % locals()).sub
+
         def space_subber(match):
             """ Substitution callback """
             # pylint: disable = C0321, R0911
             groups = match.groups()
-            if groups[0]: return groups[0]
-            elif groups[1]: return groups[1]
-            elif groups[2]: return groups[2]
-            elif groups[3]: return groups[3]
-            elif groups[4]: return '\n'
-            elif groups[5]: return ' '
-            else: return ''
+            if groups[0]:
+                return groups[0]
+            elif groups[1]:
+                return groups[1]
+            elif groups[2]:
+                return groups[2]
+            elif groups[3]:
+                return groups[3]
+            elif groups[4]:
+                return '\n'
+            elif groups[5]:
+                return ' '
+            else:
+                return ''
 
-        def jsmin(script): # pylint: disable = W0621
+        def jsmin(script):  # pylint: disable = W0621
             r"""
             Minify javascript based on `jsmin.c by Douglas Crockford`_\.
 
@@ -239,20 +247,26 @@ def _make_jsmin(extended=True, python_only=True):
             r'|(%(space)s)+'
             r'|(?:(%(newline)s)%(space)s*)+'
         ) % locals()).sub
+
         def space_norm_subber(match):
             """ Substitution callback """
             # pylint: disable = C0321
             groups = match.groups()
-            if groups[0]: return groups[0]
-            elif groups[1]: return groups[1].replace('\r', '\n') + groups[2]
-            elif groups[3]: return ' '
-            elif groups[4]: return '\n'
+            if groups[0]:
+                return groups[0]
+            elif groups[1]:
+                return groups[1].replace('\r', '\n') + groups[2]
+            elif groups[3]:
+                return ' '
+            elif groups[4]:
+                return '\n'
 
         space_sub1 = _re.compile((
             r'[\040\n]?(%(strings)s|%(pre_regex)s%(regex)s)'
             r'|\040(%(not_id_literal)s)'
             r'|\n(%(not_id_literal_open)s)'
         ) % locals()).sub
+
         def space_subber1(match):
             """ Substitution callback """
             groups = match.groups()
@@ -264,6 +278,7 @@ def _make_jsmin(extended=True, python_only=True):
             r'|(%(not_id_literal)s)\040'
             r'|(%(not_id_literal_close)s)\n'
         ) % locals()).sub
+
         def space_subber2(match):
             """ Substitution callback """
             groups = match.groups()
@@ -295,10 +310,11 @@ def _make_jsmin(extended=True, python_only=True):
             :Rtype: ``str``
             """
             return space_sub2(space_subber2,
-                space_sub1(space_subber1,
-                    space_norm_sub(space_norm_subber, '\n%s\n' % script)
-                )
-            ).strip()
+                              space_sub1(space_subber1,
+                                         space_norm_sub(space_norm_subber,
+                                                        '\n%s\n' % script)
+                                         )
+                              ).strip()
     return jsmin
 
 jsmin = _make_jsmin()
@@ -311,6 +327,7 @@ jsmin = _make_jsmin()
 # jsmin.jsmin(script)
 #
 
+
 def jsmin_for_posers(script):
     r"""
     Minify javascript based on `jsmin.c by Douglas Crockford`_\.

gluon/contrib/minify/minify.py

@@ -14,24 +14,27 @@ import os
 import hashlib
 import re
 
+
 def read_binary_file(filename):
-    f = open(filename,'rb')
+    f = open(filename, 'rb')
     data = f.read()
     f.close()
     return data
 
-def write_binary_file(filename,data):
-    f =open(filename,'wb')
+
+def write_binary_file(filename, data):
+    f = open(filename, 'wb')
     f.write(data)
     f.close()
 
-def fix_links(css,static_path):
+
+def fix_links(css, static_path):
     return re.sub(r'url\((["\'])\.\./', 'url(\\1' + static_path, css)
-    
-    
+
+
 def minify(files, path_info, folder, optimize_css, optimize_js,
-           ignore_concat = [],
-           ignore_minify = ['/jquery.js', '/anytime.js']):
+           ignore_concat=[],
+           ignore_minify=['/jquery.js', '/anytime.js']):
 
     """
     Input:
@@ -45,7 +48,7 @@ def minify(files, path_info, folder, optimize_css, optimize_js,
     Returns a new list of:
     - filename (absolute or relative, css or js, actual or temporary) or
     - ('css:inline','...css..')
-    - ('js:inline','...js..')    
+    - ('js:inline','...js..')
     """
     optimize_css = optimize_css or ''
     optimize_js = optimize_js or ''
@@ -55,27 +58,27 @@ def minify(files, path_info, folder, optimize_css, optimize_js,
     concat_js = 'concat' in optimize_js
     minify_js = 'minify' in optimize_js
     inline_js = 'inline' in optimize_js
-    static_path,temp = path_info.rsplit('/',1)
+    static_path, temp = path_info.rsplit('/', 1)
     new_files = []
     css = []
     js = []
     processed = []
-    for k,filename in enumerate(files):
+    for k, filename in enumerate(files):
         if not filename.startswith('/') or \
-                any(filename.endswith(x) \
-                        for x in ignore_concat):
+                any(filename.endswith(x)
+                    for x in ignore_concat):
             new_files.append(filename)
             continue
 
         abs_filename = os.path.join(
-            folder,'static', filename[len(static_path)+1:])
+            folder, 'static', filename[len(static_path) + 1:])
 
         if filename.lower().endswith('.css'):
             processed.append(filename)
             spath_info, sfilename = \
                 path_info.split('/'), filename.split('/')
             u = 0
-            for i,a in enumerate(sfilename):
+            for i, a in enumerate(sfilename):
                 try:
                     if a != spath_info[i]:
                         u = i
@@ -99,8 +102,8 @@ def minify(files, path_info, folder, optimize_css, optimize_js,
 
                 if minify_js and \
                         not filename.endswith('.min.js') and \
-                        not any(filename.endswith(x) \
-                                    for x in ignore_minify):
+                        not any(filename.endswith(x)
+                                for x in ignore_minify):
                     js.append(jsmin.jsmin(contents))
                 else:
                     js.append(contents)
@@ -110,32 +113,31 @@ def minify(files, path_info, folder, optimize_css, optimize_js,
     if css and concat_css:
         css = '\n\n'.join(contents for contents in css)
         if not inline_css:
-            temppath = os.path.join(folder,'static',temp)
+            temppath = os.path.join(folder, 'static', temp)
             if not os.path.exists(temppath):
                 os.mkdir(temppath)
             dest = "compressed_%s.css" % dest_key
             tempfile = os.path.join(temppath, dest)
-            write_binary_file(tempfile,css)
-            css = path_info+'/%s' % dest
+            write_binary_file(tempfile, css)
+            css = path_info + '/%s' % dest
             new_files.append(css)
         else:
-            new_files.append(('css:inline',css))
+            new_files.append(('css:inline', css))
     else:
         new_files += css
     if js and concat_js:
         js = '\n'.join(contents for contents in js)
         if inline_js:
-            js = ('js:inline',js)
+            js = ('js:inline', js)
         else:
-            temppath = os.path.join(folder,'static',temp)
-            if not os.path.exists(temppath): 
+            temppath = os.path.join(folder, 'static', temp)
+            if not os.path.exists(temppath):
                 os.mkdir(temppath)
             dest = "compressed_%s.js" % dest_key
-            tempfile = os.path.join(folder,'static',temp,dest)
-            write_binary_file(tempfile,js)
-            js = path_info+'/%s' % dest
+            tempfile = os.path.join(folder, 'static', temp, dest)
+            write_binary_file(tempfile, js)
+            js = path_info + '/%s' % dest
         new_files.append(js)
     else:
         new_files += js
     return new_files
-        

gluon/contrib/pam.py

@@ -24,7 +24,7 @@ CALLOC.argtypes = [c_uint, c_uint]
 
 STRDUP = LIBC.strdup
 STRDUP.argstypes = [c_char_p]
-STRDUP.restype = POINTER(c_char) # NOT c_char_p !!!!
+STRDUP.restype = POINTER(c_char)  # NOT c_char_p !!!!
 
 # Various constants
 PAM_PROMPT_ECHO_OFF = 1
@@ -32,56 +32,61 @@ PAM_PROMPT_ECHO_ON = 2
 PAM_ERROR_MSG = 3
 PAM_TEXT_INFO = 4
 
+
 class PamHandle(Structure):
     """wrapper class for pam_handle_t"""
     _fields_ = [
-            ("handle", c_void_p)
-            ]
+        ("handle", c_void_p)
+    ]
 
     def __init__(self):
         Structure.__init__(self)
         self.handle = 0
 
+
 class PamMessage(Structure):
     """wrapper class for pam_message structure"""
     _fields_ = [
-            ("msg_style", c_int),
-            ("msg", c_char_p),
-            ]
+        ("msg_style", c_int),
+        ("msg", c_char_p),
+    ]
 
     def __repr__(self):
         return "<PamMessage %i '%s'>" % (self.msg_style, self.msg)
 
+
 class PamResponse(Structure):
     """wrapper class for pam_response structure"""
     _fields_ = [
-            ("resp", c_char_p),
-            ("resp_retcode", c_int),
-            ]
+        ("resp", c_char_p),
+        ("resp_retcode", c_int),
+    ]
 
     def __repr__(self):
         return "<PamResponse %i '%s'>" % (self.resp_retcode, self.resp)
 
 CONV_FUNC = CFUNCTYPE(c_int,
-        c_int, POINTER(POINTER(PamMessage)),
-               POINTER(POINTER(PamResponse)), c_void_p)
+                      c_int, POINTER(POINTER(PamMessage)),
+                      POINTER(POINTER(PamResponse)), c_void_p)
+
 
 class PamConv(Structure):
     """wrapper class for pam_conv structure"""
     _fields_ = [
-            ("conv", CONV_FUNC),
-            ("appdata_ptr", c_void_p)
-            ]
+        ("conv", CONV_FUNC),
+        ("appdata_ptr", c_void_p)
+    ]
 
 PAM_START = LIBPAM.pam_start
 PAM_START.restype = c_int
 PAM_START.argtypes = [c_char_p, c_char_p, POINTER(PamConv),
-        POINTER(PamHandle)]
+                      POINTER(PamHandle)]
 
 PAM_AUTHENTICATE = LIBPAM.pam_authenticate
 PAM_AUTHENTICATE.restype = c_int
 PAM_AUTHENTICATE.argtypes = [PamHandle, c_int]
 
+
 def authenticate(username, password, service='login'):
     """Returns True if the given username and password authenticate for the
     given service.  Returns False otherwise
@@ -121,10 +126,3 @@ def authenticate(username, password, service='login'):
 if __name__ == "__main__":
     import getpass
     print authenticate(getpass.getuser(), getpass.getpass())
-
-
-
-
-
-
-