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onjin/python_typed_decorator.py

Created July 13, 2022 12:09
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Python typed decorator
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python_typed_decorator.py
RT = TypeVar('RT') # return type
def inject_user() -> Callable[[Callable[..., RT]], Callable[..., RT]]:
def decorator(func: Callable[..., RT]) -> Callable[..., RT]:
def wrapper(*args, **kwargs) -> RT:
# ...
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