app/soc/logic/system.py
author Lennard de Rijk <ljvderijk@gmail.com>
Thu, 30 Jul 2009 09:53:22 +0200
changeset 2688 dfe0439a0711
parent 1797 f0c83ca3bb08
child 2865 fee8732830f7
permissions -rw-r--r--
Added list of Surveys to the Project's manage page. This list will show wether or not a Survey has been taken and will also feature links to (re)take a Survey and in the near future to see the actual SurveyRecord. Note that the take Survey link is working however Org Admins will receive an access denied message when following this link.

#!/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.

"""Basic system information functions.
"""

__authors__ = [
  '"Todd Larsen" <tlarsen@google.com>',
  ]


import os
import settings


def getAppVersion():
  """Returns the Google App Engine "version" of the running instance.
  """

  return os.environ.get('CURRENT_VERSION_ID')


def getMelangeVersion():
  """Returns the Melange part of the GAE version.
  """

  return getAppVersion().split('.', 1)[0]


def isLocal():
  """Returns True if Melange application is running locally.
  
  "Local mode" is currently determined from settings.DEBUG but may become
  more sophisticated in the future.
  """

  return settings.DEBUG


def isDebug():
  """Returns True if Melange application is running in "debug mode".

  "Debug mode" is currently enabled if running locally or if the
  current Melange version is 'devvin'.
  """

  return isLocal() or getMelangeVersion() == 'devvin'