- Added PendingDeprecationWarning support

- Deprecation decorator is now a real decorator

2 files changed, 3 insertions, 4 deletions

diff --git a/lib/sqlalchemy/ext/assignmapper.py b/lib/sqlalchemy/ext/assignmapper.py
index 0fe203f9d..5a28fbe68 100644
--- a/lib/sqlalchemy/ext/assignmapper.py
+++ b/lib/sqlalchemy/ext/assignmapper.py
@@ -69,4 +69,4 @@ def assign_mapper(ctx, class_, *args, **kwargs):
     return m
 
 assign_mapper = util.deprecated(
-    assign_mapper, "assign_mapper is deprecated. Use scoped_session() instead.")
+    "assign_mapper is deprecated. Use scoped_session() instead.")(assign_mapper)
diff --git a/lib/sqlalchemy/ext/declarative.py b/lib/sqlalchemy/ext/declarative.py
index d8576d79b..04203f5bb 100644
--- a/lib/sqlalchemy/ext/declarative.py
+++ b/lib/sqlalchemy/ext/declarative.py
@@ -251,10 +251,9 @@ def _deferred_relation(cls, prop):
     return prop
 
 def declared_synonym(prop, name):
-    """deprecated.  use synonym(name, descriptor=prop)."""
-
+    """Deprecated.  Use synonym(name, descriptor=prop)."""
     return _orm_synonym(name, descriptor=prop)
-declared_synonym = util.deprecated(declared_synonym)
+declared_synonym = util.deprecated(None, False)(declared_synonym)
 
 def synonym_for(name, map_column=False):
     """Decorator, make a Python @property a query synonym for a column.