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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _GetContents(self):
 """Read the directory, making sure we close the file if the format is bad."""

        try:
            self._RealGetContents()
        except BadZipfile:
            if not self._filePassed:
                self.fp.close()
                self.fp = None
            raise