Python dict_mul示例

示例#1

 def test_zero_mul(self):
     a = {'a': 2.0, 'b': -4.0}
     n = 0.0
     assert dict_mul(a, n) == {}

示例#2

 def test_mul(self):
     a = {'a': 2.0, 'b': -4.0}
     n = 1.5
     assert dict_mul(a, n) == {'a': 3.0, 'b': -6.0}