#!/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 isDebug():

  """Returns True if Melange application is running in "debug mode".

  "Debug mode" is currently determined from settings.DEBUG but may become

  more sophisticated in the future.

  """

  return settings.DEBUG

def getAppVersion():

  """Returns the Google App Engine "version" of the running instance.

  """

  return os.environ.get('CURRENT_VERSION_ID')