Classe « CliRunner »

Méthode flask.testing.CliRunner.isolated_filesystem

Signature de la méthode isolated_filesystem

def isolated_filesystem(self, temp_dir: Union[str, os.PathLike, NoneType] = None) -> Iterator[str] 

Description

isolated_filesystem.__doc__

A context manager that creates a temporary directory and
        changes the current working directory to it. This isolates tests
        that affect the contents of the CWD to prevent them from
        interfering with each other.

        :param temp_dir: Create the temporary directory under this
            directory. If given, the created directory is not removed
            when exiting.

        .. versionchanged:: 8.0
            Added the ``temp_dir`` parameter.