def viewiterable(self, w_obj, expected_length=-1):
""" Fast paths
"""
if isinstance(w_obj, W_TupleObject):
t = w_obj.wrappeditems
elif isinstance(w_obj, W_ListObject):
t = w_obj.wrappeditems[:]
else:
return ObjSpace.viewiterable(self, w_obj, expected_length)
if expected_length != -1 and len(t) != expected_length:
raise UnpackValueError("Expected length %d, got %d" % (expected_length, len(t)))
return t
def viewiterable(self, w_obj, expected_length=-1):
""" Fast paths
"""
if isinstance(w_obj, W_TupleObject):
t = w_obj.wrappeditems
elif isinstance(w_obj, W_ListObject):
t = w_obj.wrappeditems[:]
else:
return ObjSpace.viewiterable(self, w_obj, expected_length)
if expected_length != -1 and len(t) != expected_length:
raise UnpackValueError("Expected length %d, got %d" %
(expected_length, len(t)))
return t
