Allow deploying to pythonanywhere from the web2py admin that you're running locally.

2015-09-08 00:51:09 +01:00
parent d4270373e1
commit 125cbd93a0
4 changed files with 669 additions and 377 deletions
@@ -0,0 +1,91 @@
+# -*- coding: utf-8 -*-
+import base64
+import os
+import re
+import gzip
+import tarfile
+try:
+    from cStringIO import StringIO
+except ImportError:
+    from StringIO import StringIO
+from xmlrpclib import ProtocolError
+from gluon.contrib.simplejsonrpc import ServerProxy
+
+
+def deploy():
+    response.title = T('Deploy to pythonanywhere')
+    return {}
+
+
+def crossdomainproxy():
+    if not request.vars:
+        raise HTTP(400)
+    import urllib, urllib2
+    url = 'https://www.pythonanywhere.com/api/web2py/create_account'
+    data = urllib.urlencode(request.vars)
+    req = urllib2.Request(url, data)
+    try:
+        reply = urllib2.urlopen(req)
+    except urllib2.HTTPError as error:
+        if error.code == 400:
+            reply = error
+        else:
+            raise
+    response.headers['Content-Type'] = 'application/json'
+    return reply.read()
+
+
+def list_apps():
+    """ Get a list of apps both remote and local """
+    if not request.vars.username or not request.vars.password:
+        raise HTTP(400)
+    client = ServerProxy('https://%(username)s:%(password)s@%(username)s.pythonanywhere.com/admin/webservices/call/jsonrpc' % request.vars)
+    regex = re.compile('^\w+$')
+    local = [f for f in os.listdir(apath(r=request)) if regex.match(f)]
+    try:
+        pythonanywhere = client.list_apps()
+    except ProtocolError as error:
+        raise HTTP(error.errcode)
+    return response.json({'local': local, 'pythonanywhere': pythonanywhere})
+
+
+def bulk_install():
+    """ Install a list of apps """
+
+    def b64pack(app):
+        """
+        Given an app's name, return the base64 representation of its packed version.
+        """
+        folder = apath(app, r=request)
+        tmpfile = StringIO()
+        tar = tarfile.TarFile(fileobj=tmpfile, mode='w')
+        try:
+            filenames = listdir(folder, '^[\w\.\-]+$', add_dirs=True, 
+                                exclude_content_from=['cache', 'sessions', 'errors'])
+            for fname in filenames:
+                tar.add(os.path.join(folder, fname), fname, False)
+        finally:
+            tar.close()
+        tmpfile.seek(0)
+        gzfile = StringIO()
+        w2pfp = gzip.GzipFile(fileobj=gzfile, mode='wb')
+        w2pfp.write(tmpfile.read())
+        w2pfp.close()
+        gzfile.seek(0)
+        return base64.b64encode(gzfile.read())
+
+    request.vars.apps = request.vars['apps[]']
+    if not request.vars.apps or not request.vars.username or not request.vars.password:
+        raise HTTP(400)
+    if not isinstance(request.vars.apps, list):
+        request.vars.apps = [request.vars.apps]  # Only one app selected
+
+    client = ServerProxy('https://%(username)s:%(password)s@%(username)s.pythonanywhere.com/admin/webservices/call/jsonrpc' % request.vars)
+
+    for app in request.vars.apps:
+        try:
+            client.install(app, app+'.w2p', b64pack(app))
+        except ProtocolError as error:
+            raise HTTP(error.errcode)
+
+    return response.json({'status': 'ok'})