def test_oldstyleclass(self):
from pickle import _EmptyClass
obj = _EmptyClass()
obj.value = 1234
flattened = self.pickler.flatten(obj)
self.assertEqual(1234, flattened['value'])
inflated = self.unpickler.restore(flattened)
self.assertEqual(1234, inflated.value)
def test_oldstyleclass(self):
from pickle import _EmptyClass
obj = _EmptyClass()
obj.value = 1234
flattened = self.pickler.flatten(obj)
self.assertEqual(1234, flattened['value'])
inflated = self.unpickler.restore(flattened)
self.assertEqual(1234, inflated.value)
def _instantiate(self, klass, k):
args = tuple(self.stack[k + 1 :])
del self.stack[k:]
instantiated = 0
if not args and type(klass) is ClassType and not hasattr(klass, "__getinitargs__"):
try:
value = _EmptyClass()
value.__class__ = klass
instantiated = 1
except RuntimeError:
# In restricted execution, assignment to inst.__class__ is
# prohibited
pass
if not instantiated:
try:
value = klass(*args)
except TypeError, err:
raise TypeError, "in constructor for %s: %s" % (klass.__name__, str(err)), sys.exc_info()[2]
def _instantiate(self, klass, k):
args = tuple(self.stack[k + 1:])
del self.stack[k:]
instantiated = 0
if (not args and type(klass) is ClassType
and not hasattr(klass, "__getinitargs__")):
try:
value = _EmptyClass()
value.__class__ = klass
instantiated = 1
except RuntimeError:
# In restricted execution, assignment to inst.__class__ is
# prohibited
pass
if not instantiated:
try:
value = klass(*args)
except TypeError, err:
raise TypeError, "in constructor for %s: %s" % (
klass.__name__, str(err)), sys.exc_info()[2]
