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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 diff(self):
 """ Only report difference in content between two directories """


        self._copyfiles = False
        self._updatefiles = False
        self._purge = False
        self._creatdirs = False
        self._updatefiles = False

        self.log('Difference of directory %s from %s\n' %
                 (self._dir2, self._dir1))
        self._diff(self._dir1, self._dir2)