[google-appengine] GAE 1.5.5 - Trouble with Tribbles (jinja2)

[bmh]

GAE 1.5.5 looks to have awesome features. They're not working for me
yet. Below are some of the issues I'm having.

Here's roughly my app.yaml (which has been altered for privacy
reasons, as is example code below).

 app.yaml 
application: AAA # mystical creation.
version: alpha-1
runtime: python27
api_version: 1
threadsafe: true

handlers:
- url: /media
  static_dir: media/

- url: /favicon.ico
  static_files: media/images/favicon.ico
  upload: media/images/favicon.ico

- url: /crossdomain.xml
  static_files: media/crossdomain.xml
  upload: media/crossdomain.xml

- url: /admin
  script: AAA.app
  login: admin

- url: /.*
  script: AAA.app

skip_files:
- ^(.*/)?app\.yaml
- ^(.*/)?app\.yml
- ^(.*/)?index\.yaml
- ^(.*/)?index\.yml
- ^(.*/)?#.*#
- ^(.*/)?.*~
- ^(.*/)?.*\.py[co]
- ^(.*/)?.*/RCS/.*
- ^(.*/)?\..*
- ^(.*/)?.*\.bak$
- ^local.*$
- ^var.*$

libraries:
- name: django
  version: 1.2
- name: jinja2
  version: latest
- name: yaml
  version: latest
 End app.yaml 

I'm on Mac OS X Lion (10.7.1).

I hypothesize that I am not actually using the Python 2.7 runtime, in
spite of the declaration in app.yaml to use it. I've not validated
this theory, but the errors I've encountered are consistent with it.


==
Python Path
==

When Google App Engine's Python Path is not set, the app engine runs
using Python 2.6.6.

To fix this I set Python Path to /usr/bin/python2.7 in the Google App
Engine preferences.


=
WSGI
=

I get the following error:

 /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
google/appengine/tools/dev_appserver.py in
GetParentPackage(self=google.appengine.tools.dev_appserver.HardenedModulesHook
object, fullname='AAA.app')
   2334
   2335   if self.find_module(fullname) is None:
= 2336 raise ImportError('Could not find module %s' %
fullname)
   2337
   2338   return self._module_dict[parent_module_fullname]
builtin ImportError = type 'exceptions.ImportError', fullname =
'AAA.app'
type 'exceptions.ImportError': Could not find module AAA.app
  args = ('Could not find module AAA.app',)
  message = 'Could not find module AAA.app'

Where I've tried AAA.app as:

AAA.py:
   from google.appengine.dist import use_library
  use_library('django', '1.2') # otherwise we still get django 0.96
  from AAA.initialize import Initializer
  Initializer.run() # do stuff to init (logs, etc.)
  from django.core.handlers import wsgi
  app = wsgi.WSGIHandler()

AAA/__init__.py
   # same content as above

AAA/AAA.py
   # same content as above

Note that I can continue to run CGI with app.yaml and AAA.py modified,
mutatis mutandis. However doing so results in the errors below:

=
Jinja2
=

When I run `import jinja2` I get an ImportError.


===
Django2
===

Without:
   from google.appengine.dist import use_library
   use_library('django', '1.2')

I end up with Django 0.96.

==
Theory
==

Given the following:
 -  http://code.google.com/appengine/docs/python/tools/libraries27.html
states The use_library() function provided by the
google.appengine.dist package is unavailable in Python 2.7.
- use_library works for me
- use_library is required because the libraries: {django: {...,
version: 1.2}} declaration does not set the django version to 1.2
- Only Django 1.2 is included in the Python 2.7 runtime (per the
libraries27.html link above)
- I have to manually specify Python 2.7 in the Python Path in order
for GAE to use Python 2.7
- WSGI doesn't load the application properly
- Jinja2 cannot be imported
I believe I am not really using the Python 2.7 GAE runtime (i.e. the
app.yaml declaration is being ignored).

I hope the above is helpful, and I am available to contact directly
for any further information.

-- 
You received this message because you are subscribed to the Google Groups 
Google App Engine group.
To post to this group, send email to google-appengine@googlegroups.com.
To unsubscribe from this group, send email to 
google-appengine+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-appengine?hl=en.

[google-appengine] Re: GAE 1.5.5 - Trouble with Tribbles (jinja2)

[bmh]

It looks like GAE won't run on the local SDK.

See e.g. 
http://stackoverflow.com/questions/7740319/gae-1-5-5-fails-to-run-in-python2-7-runtime-on-mac-os-x-10-7-1

It would have been much appreciated for this to have been explicitly
noted in the 1.5.5 Release Notes (and saved me quite a bit of time
wondering what might be wrong).

GAE 1.5.5 looks amazing; great progress.

Cheers,
Brian

On Oct 11, 9:44 pm, bmh brianmh...@gmail.com wrote:
 GAE 1.5.5 looks to have awesome features. They're not working for me
 yet. Below are some of the issues I'm having.

 Here's roughly my app.yaml (which has been altered for privacy
 reasons, as is example code below).

  app.yaml 
 application: AAA # mystical creation.
 version: alpha-1
 runtime: python27
 api_version: 1
 threadsafe: true

 handlers:
 - url: /media
   static_dir: media/

 - url: /favicon.ico
   static_files: media/images/favicon.ico
   upload: media/images/favicon.ico

 - url: /crossdomain.xml
   static_files: media/crossdomain.xml
   upload: media/crossdomain.xml

 - url: /admin
   script: AAA.app
   login: admin

 - url: /.*
   script: AAA.app

 skip_files:
 - ^(.*/)?app\.yaml
 - ^(.*/)?app\.yml
 - ^(.*/)?index\.yaml
 - ^(.*/)?index\.yml
 - ^(.*/)?#.*#
 - ^(.*/)?.*~
 - ^(.*/)?.*\.py[co]
 - ^(.*/)?.*/RCS/.*
 - ^(.*/)?\..*
 - ^(.*/)?.*\.bak$
 - ^local.*$
 - ^var.*$

 libraries:
 - name: django
   version: 1.2
 - name: jinja2
   version: latest
 - name: yaml
   version: latest
  End app.yaml 

 I'm on Mac OS X Lion (10.7.1).

 I hypothesize that I am not actually using the Python 2.7 runtime, in
 spite of the declaration in app.yaml to use it. I've not validated
 this theory, but the errors I've encountered are consistent with it.

 ==
 Python Path
 ==

 When Google App Engine's Python Path is not set, the app engine runs
 using Python 2.6.6.

 To fix this I set Python Path to /usr/bin/python2.7 in the Google App
 Engine preferences.

 =
 WSGI
 =

 I get the following error:

  /Applications/GoogleAppEngineLauncher.app/Contents/Resources/
 GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/
 google/appengine/tools/dev_appserver.py in
 GetParentPackage(self=google.appengine.tools.dev_appserver.HardenedModules 
 Hook
 object, fullname='AAA.app')
    2334
    2335       if self.find_module(fullname) is None:
 = 2336         raise ImportError('Could not find module %s' %
 fullname)
    2337
    2338       return self._module_dict[parent_module_fullname]
 builtin ImportError = type 'exceptions.ImportError', fullname =
 'AAA.app'
 type 'exceptions.ImportError': Could not find module AAA.app
       args = ('Could not find module AAA.app',)
       message = 'Could not find module AAA.app'

 Where I've tried AAA.app as:

 AAA.py:
    from google.appengine.dist import use_library
   use_library('django', '1.2') # otherwise we still get django 0.96
   from AAA.initialize import Initializer
   Initializer.run() # do stuff to init (logs, etc.)
   from django.core.handlers import wsgi
   app = wsgi.WSGIHandler()

 AAA/__init__.py
    # same content as above

 AAA/AAA.py
    # same content as above

 Note that I can continue to run CGI with app.yaml and AAA.py modified,
 mutatis mutandis. However doing so results in the errors below:

 =
 Jinja2
 =

 When I run `import jinja2` I get an ImportError.

 ===
 Django2
 ===

 Without:
    from google.appengine.dist import use_library
    use_library('django', '1.2')

 I end up with Django 0.96.

 ==
 Theory
 ==

 Given the following:
  -  http://code.google.com/appengine/docs/python/tools/libraries27.html
 states The use_library() function provided by the
 google.appengine.dist package is unavailable in Python 2.7.
 - use_library works for me
 - use_library is required because the libraries: {django: {...,
 version: 1.2}} declaration does not set the django version to 1.2
 - Only Django 1.2 is included in the Python 2.7 runtime (per the
 libraries27.html link above)
 - I have to manually specify Python 2.7 in the Python Path in order
 for GAE to use Python 2.7
 - WSGI doesn't load the application properly
 - Jinja2 cannot be imported
 I believe I am not really using the Python 2.7 GAE runtime (i.e. the
 app.yaml declaration is being ignored).

 I hope the above is helpful, and I am available to contact directly
 for any further information.

-- 
You received this message because you are subscribed to the Google Groups 
Google App Engine group.
To post to this group, send email to google-appengine@googlegroups.com.
To unsubscribe from this group, send email to 
google-appengine+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-appengine?hl=en.