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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 is_dir(self, pathobj):
 """ Returns True if given path is a directory """

        try:
            stat = self.stat(pathobj)

            return stat.is_dir
        except OSError as exc:
            if exc.errno != errno.ENOENT:
                raise
            return False