Sometimes, we want to specify multiple return types using type-hints with Python.
In this article, we’ll look at how to specify multiple return types using type-hints with Python.
How to specify multiple return types using type-hints with Python?
To specify multiple return types using type-hints with Python, we can use Union.
For instance, we write
from typing import Union
def foo(client_id: str) -> Union[list, bool]
# ...
to create the foo function that takes the client_id string parameter and returns either a list or a boolean as specified by
Union[list, bool]
Conclusion
To specify multiple return types using type-hints with Python, we can use Union.