python: rework creating of Subclasses

[notmuch] / bindings / python / notmuch / database.py

diff --git a/bindings/python/notmuch/database.py b/bindings/python/notmuch/database.py
index c29ca6ee6e99e5b8772b017514c1ec56376294b2..f1c1eb757cc8cc8026381f8fa93a18a7240ceeb5 100644 (file)
--- a/bindings/python/notmuch/database.py
+++ b/bindings/python/notmuch/database.py
@@ -157,8 +157,7 @@ class Database(object):
         res = Database._open(_str(path), mode)
 
         if res is None:
-            raise NotmuchError(
-                message="Could not open the specified database")
+            raise NotmuchError(message="Could not open the specified database")
         self._db = res
 
     def get_path(self):
@@ -224,10 +223,11 @@ class Database(object):
 
         :returns: :attr:`STATUS`.SUCCESS or raises
 
-        :exception: :exc:`NotmuchError` :attr:`STATUS`.XAPIAN_EXCEPTION::
+        :exception: :exc:`NotmuchError`:
+            :attr:`STATUS`.XAPIAN_EXCEPTION
+                Xapian exception occurred; atomic section not entered.
 
-                        A Xapian exception occurred; atomic section not
-                        entered."""
+        *Added in notmuch 0.9*"""
         self._assert_db_is_initialized()
         status = nmlib.notmuch_database_begin_atomic(self._db)
         if status != STATUS.SUCCESS:
@@ -247,7 +247,9 @@ class Database(object):
                     A Xapian exception occurred; atomic section not
                     ended.
                 :attr:`STATUS`.UNBALANCED_ATOMIC:
-                    end_atomic has been called more times than begin_atomic."""
+                    end_atomic has been called more times than begin_atomic.
+
+        *Added in notmuch 0.9*"""
         self._assert_db_is_initialized()
         status = nmlib.notmuch_database_end_atomic(self._db)
         if status != STATUS.SUCCESS:
@@ -431,7 +433,9 @@ class Database(object):
 
                 * No message is found with the given filename
                 * An out-of-memory situation occurs
-                * A Xapian exception occurs"""
+                * A Xapian exception occurs
+
+        *Added in notmuch 0.9*"""
         self._assert_db_is_initialized()
         msg_p = Database._find_message_by_filename(self._db, _str(filename))
         return msg_p and Message(msg_p, self) or None