test_augassign 6 [6] 6 [1, 2, 3, 4, 1, 2, 3, 4] [1, 2, 1, 2, 3] True True True 11 True 12 True True 13 __add__ called __radd__ called __iadd__ called __sub__ called __rsub__ called __isub__ called __mul__ called __rmul__ called __imul__ called __div__ called __rdiv__ called __idiv__ called __floordiv__ called __rfloordiv__ called __ifloordiv__ called __mod__ called __rmod__ called __imod__ called __pow__ called __rpow__ called __ipow__ called __or__ called __ror__ called __ior__ called __and__ called __rand__ called __iand__ called __xor__ called __rxor__ called __ixor__ called __rshift__ called __rrshift__ called __irshift__ called __lshift__ called __rlshift__ called __ilshift__ called