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230 lines
3.5 KiB
Python
230 lines
3.5 KiB
Python
# Augmented assignment test.
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x = 2
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x += 1
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x *= 2
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x **= 2
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x -= 8
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x /= 2
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x %= 12
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x &= 2
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x |= 5
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x ^= 1
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print x
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x = [2]
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x[0] += 1
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x[0] *= 2
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x[0] **= 2
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x[0] -= 8
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x[0] /= 2
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x[0] %= 12
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x[0] &= 2
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x[0] |= 5
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x[0] ^= 1
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print x
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x = {0: 2}
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x[0] += 1
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x[0] *= 2
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x[0] **= 2
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x[0] -= 8
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x[0] /= 2
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x[0] %= 12
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x[0] &= 2
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x[0] |= 5
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x[0] ^= 1
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print x[0]
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x = [1,2]
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x += [3,4]
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x *= 2
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print x
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x = [1, 2, 3]
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y = x
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x[1:2] *= 2
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y[1:2] += [1]
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print x
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print x is y
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class aug_test:
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def __init__(self, value):
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self.val = value
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def __radd__(self, val):
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return self.val + val
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def __add__(self, val):
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return aug_test(self.val + val)
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class aug_test2(aug_test):
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def __iadd__(self, val):
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self.val = self.val + val
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return self
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class aug_test3(aug_test):
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def __iadd__(self, val):
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return aug_test3(self.val + val)
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x = aug_test(1)
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y = x
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x += 10
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print isinstance(x, aug_test)
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print y is not x
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print x.val
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x = aug_test2(2)
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y = x
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x += 10
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print y is x
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print x.val
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x = aug_test3(3)
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y = x
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x += 10
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print isinstance(x, aug_test3)
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print y is not x
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print x.val
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class testall:
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def __add__(self, val):
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print "__add__ called"
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def __radd__(self, val):
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print "__radd__ called"
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def __iadd__(self, val):
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print "__iadd__ called"
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return self
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def __sub__(self, val):
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print "__sub__ called"
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def __rsub__(self, val):
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print "__rsub__ called"
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def __isub__(self, val):
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print "__isub__ called"
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return self
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def __mul__(self, val):
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print "__mul__ called"
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def __rmul__(self, val):
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print "__rmul__ called"
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def __imul__(self, val):
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print "__imul__ called"
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return self
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def __div__(self, val):
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print "__div__ called"
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def __rdiv__(self, val):
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print "__rdiv__ called"
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def __idiv__(self, val):
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print "__idiv__ called"
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return self
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def __mod__(self, val):
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print "__mod__ called"
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def __rmod__(self, val):
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print "__rmod__ called"
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def __imod__(self, val):
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print "__imod__ called"
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return self
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def __pow__(self, val):
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print "__pow__ called"
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def __rpow__(self, val):
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print "__rpow__ called"
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def __ipow__(self, val):
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print "__ipow__ called"
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return self
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def __or__(self, val):
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print "__or__ called"
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def __ror__(self, val):
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print "__ror__ called"
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def __ior__(self, val):
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print "__ior__ called"
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return self
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def __and__(self, val):
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print "__and__ called"
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def __rand__(self, val):
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print "__rand__ called"
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def __iand__(self, val):
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print "__iand__ called"
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return self
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def __xor__(self, val):
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print "__xor__ called"
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def __rxor__(self, val):
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print "__rxor__ called"
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def __ixor__(self, val):
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print "__ixor__ called"
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return self
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def __rshift__(self, val):
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print "__rshift__ called"
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def __rrshift__(self, val):
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print "__rrshift__ called"
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def __irshift__(self, val):
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print "__irshift__ called"
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return self
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def __lshift__(self, val):
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print "__lshift__ called"
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def __rlshift__(self, val):
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print "__rlshift__ called"
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def __ilshift__(self, val):
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print "__ilshift__ called"
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return self
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x = testall()
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x + 1
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1 + x
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x += 1
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x - 1
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1 - x
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x -= 1
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x * 1
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1 * x
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x *= 1
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x / 1
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1 / x
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x /= 1
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x % 1
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1 % x
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x %= 1
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x ** 1
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1 ** x
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x **= 1
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x | 1
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1 | x
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x |= 1
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x & 1
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1 & x
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x &= 1
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x ^ 1
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1 ^ x
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x ^= 1
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x >> 1
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1 >> x
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x >>= 1
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x << 1
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1 << x
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x <<= 1
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