Method close

Lib/_pyio.py:1783–1795

Close the file. A closed file cannot be used for further I/O operations. close() may be called more than once without error.

(self)

        return size

    def close(self):
        """Close the file.

        A closed file cannot be used for further I/O operations.  close() may be
        called more than once without error.
        """
        if not self.closed:
            self._stat_atopen = None
            try:
                if self._closefd and self._fd >= 0:
                    os.close(self._fd)
            finally:
                super().close()

    def seekable(self):
        """True if file supports random-access."""