def test_alias(self):
class OldObj(object):
def __init__(self):
self.x = 1
self.name = "jiba"
cerealizer.register(OldObj)
o = OldObj()
s = cerealizer.dumps(o)
imp.reload(cerealizer)
class NewObj(object):
def __init__(self):
self.x = 2
self.name = "jiba2"
cerealizer.register(NewObj)
cerealizer.register_alias(NewObj, "__main__.OldObj")
o = cerealizer.loads(s)
assert o.__class__ is NewObj
assert o.x == 1
assert o.name == "jiba"
def test_alias1(self):
class OldObj(object):
def __init__(self):
self.x = 1
self.name = "jiba"
cerealizer.register(OldObj)
o = OldObj()
s = cerealizer.dumps(o)
reload(cerealizer)
class NewObj(object):
def __init__(self):
self.x = 2
self.name = "jiba2"
cerealizer.register(NewObj)
cerealizer.register_alias(NewObj, "__main__.OldObj")
o = cerealizer.loads(s)
assert o.__class__ is NewObj
assert o.x == 1
assert o.name == "jiba"
def register_all(extras = []):
"""! Register our known serializables.
@param extras extra class/mod names to allow serialization
@good OK 20080102 bryon
"""
global _already_called
if _already_called:
return
_already_called = True
for module_name, class_names in chain(known, extras):
before = sys.modules
if type(class_names) == str:
class_names = [ class_names ]
module = __import__(module_name, globals(), locals(),
class_names)
for class_name in class_names:
clas = getattr(module, class_name)
# this has to be ugly to maintain backwards crypto compatibility
# internal classnames that cerealizer picks up/picked up on changed from PyCrypto 2.0.1 -> 2.1.0
# as such we need to alias both the generated and read it classnames.
# if any more changes need to happen here, or this gets called more than once per process
# or we start multiprocessing for whatever reason, register_all will need a refactoring.
if class_name == '_RSAobj':
register(clas, classname = 'Crypto.PublicKey.RSA.RSAobj')
else:
register(clas)
if module_name in aliases:
for alias in aliases[module_name]:
clas = getattr(module,alias[0])
register_alias(clas, '.'.join((module_name, alias[1])))
sys.modules = before
#cerealizer.register_class(_soya.Traveling) #cerealizer.register_class(_soya.PythonCoordSyst) cerealizer.register_class(_soya.FlagSubFire) #cerealizer.register_class(_soya.Position) #cerealizer.register_class(_soya.ModelBuilder) #cerealizer.register_class(_soya._CObj) cerealizer.register_class(soya.DisplayList) if hasattr(soya, "Sound"): # Has sound / OpenAL support cerealizer.register_class(soya.WAVSound, SavedInAPathHandler(soya.WAVSound)) cerealizer.register_class(soya.OGGVorbisSound, SavedInAPathHandler(soya.OGGVorbisSound)) cerealizer.register_class(soya.SoundPlayer) # Aliases for backward compatibility cerealizer.register_alias(soya.Body , "soya.Cal3dVolume") cerealizer.register_alias(soya.Body , "soya.Cal3dBody") cerealizer.register_alias(soya.Body , "soya.Volume") cerealizer.register_alias(soya.Model , "soya.Shape") cerealizer.register_alias(soya.SimpleModel , "soya.SimpleShape") cerealizer.register_alias(soya.SolidModel , "soya.SolidShape") cerealizer.register_alias(soya.CellShadingModel , "soya.CellShadingShape") cerealizer.register_alias(soya.TreeModel , "soya.TreeShape") cerealizer.register_alias(soya.AnimatedModel , "soya.Cal3dShape") cerealizer.register_alias(soya.Terrain , "soya.Land") cerealizer.register_alias(soya.SimpleModelBuilder , "soya.SimpleShapifier") cerealizer.register_alias(soya.SimpleModelBuilder , "_soya.SimpleShapifier") cerealizer.register_alias(soya.SolidModelBuilder , "soya.SolidShapifier") cerealizer.register_alias(soya.SolidModelBuilder , "_soya.SolidShapifier") cerealizer.register_alias(soya.CellShadingModelBuilder, "soya.CellShadingShapifier") cerealizer.register_alias(soya.CellShadingModelBuilder, "_soya.CellShadingShapifier")