python+unittest+ddt传参如果有变化，如何做到传变化后的参数呢

data_dict = [{'a':10,'b':20,'c':30},{'a':11,'b':21,'c':31},{'a':12,'b':22,'c':32}]



@ddt.ddt

class MyClass(unittest.TestCase):



@ddt.data(*data_dict)

def test1(self,data):

print(data)

data['a'] = 22

print(data_dict)



if __name__ == '__main__':

unittest.main()