(self)
return self._fp.fileno()
Return the file descriptor for the underlying file.
Return the file descriptor for the underlying file.
Return the file descriptor for the underlying file .
def fileno(self):
        """Return the file descriptor for the underlying file."""
        self._check_not_closed()
        return self._fp.fileno()
def fileno ( self ) : self . _check_not_closed ( ) return self . _fp . fileno ( )