Method open

fastreid/utils/file_io.py:339–358

Open a stream to a URI, similar to the built-in `open`. Args: path (str): A URI supported by this PathHandler mode (str): Specifies the mode in which the file is opened. It defaults to 'r'. buffering (int): An optional integer used

(
            path: str, mode: str = "r", buffering: int = -1, **kwargs: Any
    )

    @staticmethod
    def open(
            path: str, mode: str = "r", buffering: int = -1, **kwargs: Any
    ) -> Union[IO[str], IO[bytes]]:
        """
        Open a stream to a URI, similar to the built-in `open`.
        Args:
            path (str): A URI supported by this PathHandler
            mode (str): Specifies the mode in which the file is opened. It defaults
                to 'r'.
            buffering (int): An optional integer used to set the buffering policy.
                Pass 0 to switch buffering off and an integer >= 1 to indicate the
                size in bytes of a fixed-size chunk buffer. When no buffering
                argument is given, the default buffering policy depends on the
                underlying I/O implementation.
        Returns:
            file: a file-like object.
        """
        return PathManager.__get_path_handler(path)._open(  # type: ignore
            path, mode, buffering=buffering, **kwargs
        )

    @staticmethod
    def copy(