diff options
Diffstat (limited to 'lib/sqlalchemy')
| -rw-r--r-- | lib/sqlalchemy/ext/serializer.py | 4 | ||||
| -rw-r--r-- | lib/sqlalchemy/util.py | 3 |
2 files changed, 5 insertions, 2 deletions
diff --git a/lib/sqlalchemy/ext/serializer.py b/lib/sqlalchemy/ext/serializer.py index fd456e385..90be39eaf 100644 --- a/lib/sqlalchemy/ext/serializer.py +++ b/lib/sqlalchemy/ext/serializer.py @@ -131,9 +131,9 @@ def Deserializer(file, metadata=None, scoped_session=None, engine=None): unpickler.persistent_load = persistent_load return unpickler -def dumps(obj): +def dumps(obj, protocol=0): buf = byte_buffer() - pickler = Serializer(buf) + pickler = Serializer(buf, protocol) pickler.dump(obj) return buf.getvalue() diff --git a/lib/sqlalchemy/util.py b/lib/sqlalchemy/util.py index f8be5c3fd..9f9235450 100644 --- a/lib/sqlalchemy/util.py +++ b/lib/sqlalchemy/util.py @@ -154,6 +154,9 @@ class frozendict(dict): def __init__(self, *args): pass + def __reduce__(self): + return frozendict, (dict(self), ) + def union(self, d): if not self: return frozendict(d) |