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- import operator as op
- assert op.le(1, 2) == True
- assert op.lt(1, 2) == True
- assert op.ge(1, 2) == False
- assert op.gt(1, 2) == False
- assert op.eq(1, 2) == False
- assert op.ne(1, 2) == True
- assert op.and_(0b01, 0b11) == 0b01
- assert op.or_(0b01, 0b11) == 0b11
- assert op.xor(0b01, 0b11) == 0b10
- assert op.invert(0b01) == -0b10
- assert op.lshift(0b01, 1) == 0b10
- assert op.rshift(0b10, 1) == 0b01
- assert op.is_('a', 'a') == True
- assert op.is_not('a', 1) == True
- assert op.not_(True) == False
- assert op.neg(1) == -1
- assert op.truth(1) == True
- assert op.contains([1, 2], 1) == True
- assert op.add(1, 2) == 3
- assert op.sub(1, 2) == -1
- assert op.mul(1, 2) == 2
- assert op.truediv(1, 2) == 0.5
- assert op.floordiv(1, 2) == 0
- assert op.mod(1, 2) == 1
- assert op.pow(2, 3) == 8
- class A:
- def __matmul__(self, other):
- return 'matmul'
- assert op.matmul(A(), 1) == 'matmul'
- a = [1, 2]
- assert op.getitem(a, 0) == 1
- op.setitem(a, 0, 3)
- assert a == [3, 2]
- op.delitem(a, 0)
- assert a == [2]
- a = 'abc'
- assert op.iadd(a, 'def') == 'abcdef'
- assert op.isub(8, 3) == 5
- assert op.imul(a, 2) == 'abcabc'
- assert op.itruediv(8, 2) == 4.0
- assert op.ifloordiv(8, 3) == 2
- assert op.imod(8, 3) == 2
- assert op.iand(0b01, 0b11) == 0b01
- assert op.ior(0b01, 0b11) == 0b11
- assert op.ixor(0b01, 0b11) == 0b10
- assert op.ilshift(0b01, 1) == 0b10
- assert op.irshift(0b10, 1) == 0b01
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