Fix Sphinx warnings

Author: hugovk

doc/source/conf.py

@@ -120,7 +120,7 @@
 # Add any paths that contain custom static files (such as style sheets) here,
 # relative to this directory. They are copied after the builtin static files,
 # so a file named "default.css" will overwrite the builtin "default.css".
-html_static_path = ['.static']
+#html_static_path = ['.static']
 
 # If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
 # using the given strftime format.

gitdb/db/base.py

@@ -33,6 +33,9 @@ def __contains__(self, sha):
     #{ Query Interface
     def has_object(self, sha):
         """
+        Whether the object identified by the given 20 bytes
+            binary sha is contained in the database
+
         :return: True if the object identified by the given 20 bytes
             binary sha is contained in the database"""
         raise NotImplementedError("To be implemented in subclass")
@@ -82,6 +85,8 @@ def set_ostream(self, stream):
 
     def ostream(self):
         """
+        Return the output stream
+
         :return: overridden output stream this instance will write to, or None
             if it will write to the default stream"""
         return self._ostream

gitdb/db/mem.py

@@ -92,6 +92,7 @@ def stream_copy(self, sha_iter, odb):
         """Copy the streams as identified by sha's yielded by sha_iter into the given odb
         The streams will be copied directly
         **Note:** the object will only be written if it did not exist in the target db
+
         :return: amount of streams actually copied into odb. If smaller than the amount
             of input shas, one or more objects did already exist in odb"""
         count = 0