Store the collection information in the ACTIVE_INDEXES keys

mediagoblin/db/indexes.py

@@ -20,9 +20,9 @@ Indexes for the local database.
 Indexes are recorded in the following format:
 
 INDEXES = {
-    'identifier': {  # key identifier used for possibly deprecating later
-       'collection': 'thiscollection',
-       'index': [index_foo_goes_here]}}
+    'collection_name': {
+        'identifier': {  # key identifier used for possibly deprecating later
+            'index': [index_foo_goes_here]}}
 
 ... and anything else being parameters to the create_index function
 (including unique=True, etc)
@@ -34,6 +34,7 @@ Remember, ordering of compound indexes MATTERS.  Read below for more.
 
 REQUIRED READING:
  - http://kylebanker.com/blog/2010/09/21/the-joy-of-mongodb-indexes/
+
  - http://www.mongodb.org/display/DOCS/Indexes
  - http://www.mongodb.org/display/DOCS/Indexing+Advice+and+FAQ
 """
@@ -54,7 +55,6 @@ MEDIAENTRY_INDEXES = {
         # Matching an object to an uploader + slug.
         # MediaEntries are unique on these two combined, eg:
         #   /u/${myuser}/m/${myslugname}/
-        'collection': 'media_entries',
         'index': [('uploader', ASCENDING),
                   ('slug', ASCENDING)],
         'unique': True},
@@ -62,19 +62,16 @@ MEDIAENTRY_INDEXES = {
     'mediaentry_created': {
         # A global index for all media entries created, in descending
         # order.  This is used for the site's frontpage.
-        'collection': 'media_entries',
         'index': [('created', DESCENDING)]},
 
     'mediaentry_uploader_created': {
         # Indexing on uploaders and when media entries are created.
         # Used for showing a user gallery, etc.
-        'collection': 'media_entries',
         'index': [('uploader', ASCENDING),
                   ('created', DESCENDING)]}}
 
 
-ACTIVE_INDEXES.update(
-    [MEDIAENTRY_INDEXES])
+ACTIVE_INDEXES['media_entries'] = MEDIAENTRY_INDEXES
 
 
 # User indexes
@@ -84,20 +81,18 @@ USER_INDEXES = {
     'user_username_unique': {
         # Index usernames, and make sure they're unique.
         # ... I guess we might need to adjust this once we're federated :)
-        'collection': 'users',
-        'index': 'username'},
+        'index': 'username',
+        'unique': True},
     'user_created': {
         # All most recently created users
-        'collection': 'users',
         'index': 'created'}}
     
 
-ACTIVE_INDEXES.update(
-    [USER_INDEXES])
+ACTIVE_INDEXES['users'] = USER_INDEXES
 
 
 ####################
 # Deprecated indexes
 ####################
 
-DEPRECATED_INDEXES = []
+DEPRECATED_INDEXES = {}