関連ワード:  0 is false in python    0 is true or false in python    is 0 considered false in python    is 0 equal to false in python    does 0 == false in python    is 0 false and 1 true in python    is 0 the same as false in python    why is bool 0 false in python    is false 0 or 1 in python    0 is false or true