[英]Pylint warning: Possible unbalanced tuple unpacking with sequence
我有一段Python代碼:
def func1():
a=set()
b = ','.join(map(str, list(a)))
return b, []
def func2():
d = 1
e = 2
return func1() + (d, e,)
def main():
a,b,c,d = func2()
if __name__ == '__main__':
main()
當我通過pylint
(1.4.0)運行它時,我收到警告:
W: 12, 4: Possible unbalanced tuple unpacking with sequence: left side has 4 label(s), right side has 3 value(s) (unbalanced-tuple-unpacking)
似乎func2
將始終返回四個結果。 錯誤是什么意思?為什么?
如果警告是錯誤的,可以通過將# pylint: disable=unbalanced-tuple-unpacking
附加到該行來禁用它。
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