Apply @ndl's patches

The patches fix the issue where syncing across different profiles will
always trigger a full sync if there's any change in either of the
profiles.

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "anki-bundled"]
+	path = anki-bundled
+	url = https://github.com/dae/anki.git

README.md

@@ -23,20 +23,9 @@ install some of the dependencies we need there:
         $ virtualenv ankisyncd.env
         $ ankisyncd.env/bin/easy_install webob simplejson eventlet
 
-3. Download and install libanki.  You can find the latest release of Anki here:
+3. Patch the bundled libanki:
 
-    http://code.google.com/p/anki/downloads/list
-
-    Look for a *.tgz file with a Summary of "Anki Source".  At the time of this
-    writing that is anki-2.0.11.tgz.
-
-    Download this file and extract.
-
-    Then either:
-
-    a. Run ```make install```, or
-
-    b. Copy the entire directory to /usr/share/anki
+	$ ./patch_libanki.sh
 
 4. Copy the example.ini to production.ini and edit for your needs. Warning: If
    you disable SSL, login credentials will be transported in plain text!

anki-bundled

@@ -0,0 +1 @@
+Subproject commit 499b02281b4ab2bea3c4167128f02cc3d9cf973b

ankisyncd/collection.py

@@ -59,7 +59,7 @@ class CollectionWrapper(object):
             else:
                 raise
 
-        col = anki.storage.Collection(self.path)
+        col = anki.storage.Collection(self.path, server=True)
 
         # Do any special setup
         if self.setup_new_collection is not None:
@@ -71,7 +71,7 @@ class CollectionWrapper(object):
         """Open the collection, or create it if it doesn't exist."""
         if self.__col is None:
             if os.path.exists(self.path):
-                self.__col = anki.storage.Collection(self.path)
+                self.__col = anki.storage.Collection(self.path, server=True)
             else:
                 self.__col = self.__create_collection()
 

ankisyncd/sync_app.py

@@ -425,6 +425,7 @@ class SyncApp(object):
                 fd.write(data)
         finally:
             col.reopen()
+            col.load()
 
         # run hook_upload if one is defined
         if self.hook_upload is not None:
@@ -442,6 +443,7 @@ class SyncApp(object):
             data = open(session.get_collection_path(), 'rb').read()
         finally:
             col.reopen()
+            col.load()
         return data
 
     @wsgify

libanki.patch

@@ -0,0 +1,46 @@
+diff -urN anki/collection.py anki/collection.py
+--- anki/collection.py	2016-10-22 00:04:43.365953912 +0200
++++ anki/collection.py	2016-10-23 10:46:26.171300370 +0200
+@@ -60,7 +60,7 @@
+         self.server = server
+         self._lastSave = time.time()
+         self.clearUndo()
+-        self.media = MediaManager(self, server)
++        self.media = MediaManager(self)
+         self.models = ModelManager(self)
+         self.decks = DeckManager(self)
+         self.tags = TagManager(self)
+diff -urN anki/media.py anki/media.py
+--- anki/media.py	2016-10-22 00:04:43.367953863 +0200
++++ anki/media.py	2016-10-23 10:46:16.947524341 +0200
+@@ -26,11 +26,8 @@
+     ]
+     regexps = soundRegexps + imgRegexps
+ 
+-    def __init__(self, col, server):
++    def __init__(self, col):
+         self.col = col
+-        if server:
+-            self._dir = None
+-            return
+         # media directory
+         self._dir = re.sub("(?i)\.(anki2)$", ".media", self.col.path)
+         # convert dir to unicode if it's not already
+@@ -51,8 +48,6 @@
+         self.connect()
+ 
+     def connect(self):
+-        if self.col.server:
+-            return
+         path = self.dir()+".db2"
+         create = not os.path.exists(path)
+         os.chdir(self._dir)
+@@ -103,8 +98,6 @@
+             os.rename("../collection.media.db", npath)
+ 
+     def close(self):
+-        if self.col.server:
+-            return
+         self.db.close()
+         self.db = None
+         # change cwd back to old location

patch_libanki.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+cd "$(dirname ${BASH_SOURCE[0]})/anki-bundled"
+patch -p0 < ../libanki.patch