1 #!/usr/bin/python2.5

     2 #

     3 # Copyright 2008 the Melange authors.

     4 #

     5 # Licensed under the Apache License, Version 2.0 (the "License");

     6 # you may not use this file except in compliance with the License.

     7 # You may obtain a copy of the License at

     8 #

     9 #   http://www.apache.org/licenses/LICENSE-2.0

    10 #

    11 # Unless required by applicable law or agreed to in writing, software

    12 # distributed under the License is distributed on an "AS IS" BASIS,

    13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    14 # See the License for the specific language governing permissions and

    15 # limitations under the License.

    16 

    17 """Module containing Melange Django 1.0+ configuration for Google App Engine.

    18 """

    19 

    20 import logging

    21 import os

    22 import sys

    23 

    24 __authors__ = [

    25   # alphabetical order by last name, please

    26   '"Pawel Solyga" <pawel.solyga@gmail.com>',

    27   ]

    28 

    29 

    30 # Remove the standard version of Django.

    31 for k in [k for k in sys.modules if k.startswith('django')]:

    32   del sys.modules[k]

    33 

    34 # Force sys.path to have our own directory first, in case we want to import

    35 # from it. This lets us replace the built-in Django

    36 sys.path.insert(0, os.path.abspath(os.path.dirname(__file__)))

    37 

    38 sys.path.insert(0, os.path.abspath('django.zip'))

    39 

    40 # Force Django to reload its settings.

    41 from django.conf import settings

    42 settings._target = None

    43 

    44 # Must set this env var before importing any part of Django

    45 os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'

    46 

    47 import django.core.signals

    48 import django.db

    49 

    50 # Log errors.

    51 def log_exception(*args, **kwds):

    52   """Function used for logging exceptions.

    53   """

    54   logging.exception('Exception in request:')

    55 

    56 # Log all exceptions detected by Django.

    57 django.core.signals.got_request_exception.connect(log_exception)

    58 

    59 # Unregister the rollback event handler.

    60 django.core.signals.got_request_exception.disconnect(

    61     django.db._rollback_on_exception)