if platform.python_implementation() == 'IronPython' and sys.version_info < (2, 7, 8):
class compat_Struct(struct.Struct):
def unpack(self, string):
if platform.python_implementation() == 'IronPython' and sys.version_info < (2, 7, 8):
class compat_Struct(struct.Struct):
def unpack(self, string):