mediagoblin/plugins/raven/__init__.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 import os
  18 import logging
  19
  20 from mediagoblin.tools import pluginapi
  21
  22 _log = logging.getLogger(__name__)
  23
  24
  25 def setup_plugin():
  26     if not os.environ.get('CELERY_CONFIG_MODULE'):
  27        # Exit early if we're (seemingly) not called from the celery process
  28         return
  29
  30     from raven import Client
  31     from raven.contrib.celery import register_signal
  32     config = pluginapi.get_config('mediagoblin.plugins.raven')
  33
  34     _log.info('Setting up raven for celery...')
  35
  36     sentry_dsn = config.get('sentry_dsn')
  37
  38     if sentry_dsn:
  39         _log.info('Setting up raven from plugin config: {0}'.format(
  40             sentry_dsn))
  41         client = Client(sentry_dsn)
  42     elif os.environ.get('SENTRY_DSN'):
  43         _log.info('Setting up raven from SENTRY_DSN environment variable: {0}'\
  44                   .format(os.environ.get('SENTRY_DSN')))
  45         client = Client()  # Implicitly looks for SENTRY_DSN
  46     else:
  47         _log.error('Could not set up client, missing sentry DSN')
  48         return
  49
  50     register_signal(client)
  51
  52
  53 hooks = {
  54     'setup': setup_plugin,
  55     }