#!/usr/bin/python2.5

#

# Copyright 2008 the Melange authors.

#

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

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

# You may obtain a copy of the License at

#

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

#

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

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

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

# See the License for the specific language governing permissions and

# limitations under the License.

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

"""

import logging

import os

import sys

__authors__ = [

  # alphabetical order by last name, please

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

  ]

if os.environ['SERVER_SOFTWARE'].startswith('Dev'):

  # Remove the standard version of Django.

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

    del sys.modules[k]

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

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

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

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

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

else:

  # Declare the Django version we need.

  from google.appengine.dist import use_library

  use_library('django', '1.0')

# Force Django to reload its settings.

from django.conf import settings

settings._target = None

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

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

import django.core.signals

import django.db

# Log errors.

def log_exception(*args, **kwds):

  """Function used for logging exceptions.

  """

  logging.exception('Exception in request:')

# Log all exceptions detected by Django.

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

# Unregister the rollback event handler.

django.core.signals.got_request_exception.disconnect(

    django.db._rollback_on_exception)