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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):
 """Calculates what you need to do to make a pulp repo match a juicer repo def"""

        j_cs = self.j['checksum_type']
        j_feed = self.j['feed']

        p_cs = self.p['checksum_type']
        p_feed = self.p['feed']

        # checksum is a distributor property
        # Is the pulp checksum wrong?
        if not p_cs == j_cs:
            juicer.utils.Log.log_debug("Pulp checksum_type does not match juicer")
            self.distributor_diff['distributor_config']['checksum_type'] = j_cs
            juicer.utils.Log.log_debug("distributor_config::checksum_type SHOULD BE %s" % j_cs)

        # feed is an importer property
        if not p_feed == j_feed:
            juicer.utils.Log.log_debug("Pulp feed does not match juicer")
            self.importer_diff['importer_config']['feed'] = j_feed
            juicer.utils.Log.log_debug("importer_config::feed SHOULD BE %s" % j_feed)