New notifications

- Added request.notifications
- Email configuration fixes
  - Set config_spec default SMTP port to `0` and switch to SSL/non-SSL
    default if `port == 0`
  - Added email_smtp_use_ssl configuration setting
- Added migrations for notification tables
- Added __repr__ to MediaComment(Mixin)
- Added MediaComment.get_entry => MediaEntry
- Added CommentSubscription, CommentNotification, Notification,
  ProcessingNotification tables
- Added notifications.task to celery init
- Fixed a bug in the video transcoder where pygst would hijack the
  --help argument.
- Added notifications
  - views
    - silence
    - subscribe
  - routes
  - utility methods
  - celery task
- Added half-hearted .active comment CSS style
- Added quick JS to show header_dropdown
- Added fragment template to show notifications in header_dropdown
- Added fragment template to show subscribe/unsubscribe buttons on
  media/comment pages
- Updated celery setup tests with notifications.task
- Tried to fix test_misc tests that I broke
- Added notification tests
- Added and extended tests.tools fixtures
- Integrated new notifications into media_home, media_post_comment views
- Bumped SQLAlchemy dependency to >= 0.8.0 since we need polymorphic for
  the notifications to work

2 files changed, 7 insertions, 1 deletions

diff --git a/mediagoblin/media_types/stl/processing.py b/mediagoblin/media_types/stl/processing.py
index 49382495..ce7a5d37 100644
--- a/mediagoblin/media_types/stl/processing.py
+++ b/mediagoblin/media_types/stl/processing.py
@@ -46,7 +46,7 @@ def sniff_handler(media_file, **kw):
     if kw.get('media') is not None:
         name, ext = os.path.splitext(kw['media'].filename)
         clean_ext = ext[1:].lower()
-    
+
         if clean_ext in SUPPORTED_FILETYPES:
             _log.info('Found file extension in supported filetypes')
             return True
diff --git a/mediagoblin/media_types/video/transcoders.py b/mediagoblin/media_types/video/transcoders.py
index 90a767dd..9d6b7655 100644
--- a/mediagoblin/media_types/video/transcoders.py
+++ b/mediagoblin/media_types/video/transcoders.py
@@ -22,9 +22,15 @@ import logging
 import urllib
 import multiprocessing
 import gobject
+
+old_argv = sys.argv
+sys.argv = []
+
 import pygst
 pygst.require('0.10')
 import gst
+
+sys.argv = old_argv
 import struct
 try:
     from PIL import Image