diff options
Diffstat (limited to 'lib/sqlalchemy/attributes.py')
| -rw-r--r-- | lib/sqlalchemy/attributes.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/sqlalchemy/attributes.py b/lib/sqlalchemy/attributes.py index 1c4f07ac6..c709afe3d 100644 --- a/lib/sqlalchemy/attributes.py +++ b/lib/sqlalchemy/attributes.py @@ -300,14 +300,16 @@ class InstrumentedList(object): self[:] = [] def __getstate__(self): - """implemented to allow pickling, since __obj is a weakref.""" - return {'key':self.key, 'obj':self.obj, 'data':self.data, 'attr':self.attr} + """implemented to allow pickling, since __obj is a weakref, also the InstrumentedAttribute has callables + attached to it""" + return {'key':self.key, 'obj':self.obj, 'data':self.data} def __setstate__(self, d): - """implemented to allow pickling, since __obj is a weakref.""" + """implemented to allow pickling, since __obj is a weakref, also the InstrumentedAttribute has callables + attached to it""" self.key = d['key'] self.__obj = weakref.ref(d['obj']) self.data = d['data'] - self.attr = d['attr'] + self.attr = getattr(d['obj'].__class__, self.key) obj = property(lambda s:s.__obj()) |