Using type hints on an array function input

user_14711087 0
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I recently read this post which talks about using an array as a function input, and was just wondering if it was possible to use type hints to hint that the array is meant to be an array of str?

for example:

def sterileInput(options = []) -> str:
                          # ^ I want to hint that this array contains strings
    pass
python
1 Answers

You can use the typing module

from typing import List
def sterileInput(options = List[str]) -> str:
    pass
user_190953770
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