Python/list인지 dict인지 판단

Case 1. type(x)

a = [10, 20, 30, 40]

>>> type(a)

<class 'list'>

>>> type(a) is list

True

>>> type(a) is dict

False

>>> type(a).__name__

list

Case 2. isinstance

a = [10, 20, 30, 40]

>>> isinstance(a, list)

True

>>> isinstance(a, dict)

False

b = {}

b["one"] = 10

b["two"] = 20

b["three"] = 30

b["four"] = 40

>>> isinstance(b, dict)

True

>>> isinstance(b, list)

False

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last modified 2022-03-16 20:32:09