Classe « Blueprint »
Signature de la méthode before_app_request
def before_app_request(self, f: Callable[[], Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType], Tuple[Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType]], Union[ForwardRef('Headers'), Dict[str, Union[str, List[str], Tuple[str, ...]]], List[Tuple[str, Union[str, List[str], Tuple[str, ...]]]]]], Tuple[Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType]], int], Tuple[Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType]], int, Union[ForwardRef('Headers'), Dict[str, Union[str, List[str], Tuple[str, ...]]], List[Tuple[str, Union[str, List[str], Tuple[str, ...]]]]]], ForwardRef('WSGIApplication'), NoneType]]) -> Callable[[], Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType], Tuple[Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType]], Union[ForwardRef('Headers'), Dict[str, Union[str, List[str], Tuple[str, ...]]], List[Tuple[str, Union[str, List[str], Tuple[str, ...]]]]]], Tuple[Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType]], int], Tuple[Union[ForwardRef('Response'), ~AnyStr, Dict[str, Any], Generator[~AnyStr, NoneType, NoneType]], int, Union[ForwardRef('Headers'), Dict[str, Union[str, List[str], Tuple[str, ...]]], List[Tuple[str, Union[str, List[str], Tuple[str, ...]]]]]], ForwardRef('WSGIApplication'), NoneType]]
Description
before_app_request.__doc__
Like :meth:`Flask.before_request`. Such a function is executed
before each request, even if outside of a blueprint.
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