Add profiling support to Melange. By assigning profile_main_as_logs or profile_main_as_html to main variable you can turn on profiling. profile_main_as_logs will log profile data to App Engine console logs, profile_main_as_html will show profile data as html at the bottom of the page. If you want to profile app on deployed app just set the profiling function and deploy it.
Patch by: Pawel Solyga
Reviewed by: to-be-reviewed
#!/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')