Method read

cachecontrol/filewrapper.py:99–108

(self, amt: int | None = None)

        self.__buf.close()

    def read(self, amt: int | None = None) -> bytes:
        data: bytes = self.__fp.read(amt)
        if data:
            # We may be dealing with b'', a sign that things are over:
            # it's passed e.g. after we've already closed self.__buf.
            self.__buf.write(data)
        if self.__is_fp_closed():
            self._close()

        return data

    def _safe_read(self, amt: int) -> bytes:
        data: bytes = self.__fp._safe_read(amt)  # type: ignore[attr-defined]