initial commit

2011-11-22 23:30:42 -06:00
commit d421c1321b
580 changed files with 115527 additions and 0 deletions
@@ -0,0 +1,87 @@
+### this works on linux only
+
+import re
+try:
+    import fcntl
+    import subprocess
+    import signal
+    import os
+    import shutil
+    from gluon.fileutils import read_file, write_file    
+except:
+    session.flash='sorry, only on Unix systems'
+    redirect(URL(request.application,'default','site'))
+
+forever=10**8
+
+def kill():
+    p = cache.ram('gae_upload',lambda:None,forever)
+    if not p or p.poll()!=None:
+        return 'oops'
+    os.kill(p.pid, signal.SIGKILL)
+    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)
+
+def deploy():
+    regex = re.compile('^\w+$')
+    apps = sorted(file for file in os.listdir(apath(r=request)) if regex.match(file))
+    form = SQLFORM.factory(
+        Field('appcfg',default=GAE_APPCFG,label='Path to appcfg.py',
+              requires=EXISTS(error_message=T('file not found'))),
+        Field('google_application_id',requires=IS_ALPHANUMERIC()),
+        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):
+        try:
+            kill()
+        except:
+            pass
+        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)            
+        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)
+        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')
+        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)
+
+def callback():
+    p = cache.ram('gae_upload',lambda:None,forever)
+    if not p or p.poll()!=None:
+        return '<done/>'
+    try:
+        output = p.stdout.read()
+    except:
+        output=''
+    try:
+        errors = p.stderr.read()
+    except:
+        errors=''
+    return (output+errors).replace('\n','<br/>')