def test_alias(self):
class Foo:
pass
alias = pyamf.TypedObjectClassAlias(Foo, 'bar')
self.assertEqual(alias.klass, pyamf.TypedObject)
self.assertNotEqual(alias.klass, Foo)
def _getClassDefinition(self, ref):
"""
Reads class definition from the stream.
"""
is_ref = ref & REFERENCE_BIT == 0
ref >>= 1
if is_ref:
class_def = self.context.getClassByReference(ref)
return class_def
name = self.readBytes()
alias = None
if name == '':
name = pyamf.ASObject
try:
alias = pyamf.get_class_alias(name)
except pyamf.UnknownClassAlias:
if self.strict:
raise
alias = pyamf.TypedObjectClassAlias(name)
class_def = ClassDefinition(alias)
class_def.encoding = ref & 0x03
class_def.attr_len = ref >> 2
class_def.static_properties = []
if class_def.attr_len > 0:
for i in range(class_def.attr_len):
key = self.readBytes()
class_def.static_properties.append(key)
self.context.addClass(class_def, alias.klass)
return class_def
def readTypedObject(self):
"""
Reads an aliased ActionScript object from the stream and attempts to
'cast' it into a python class.
@see: L{pyamf.register_class}
"""
class_alias = self.readString()
try:
alias = self.context.getClassAlias(class_alias)
except pyamf.UnknownClassAlias:
if self.strict:
raise
alias = pyamf.TypedObjectClassAlias(class_alias)
obj = alias.createInstance(codec=self)
self.context.addObject(obj)
attrs = self.readObjectAttributes(obj)
alias.applyAttributes(obj, attrs, codec=self)
return obj
