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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 size(self):
 """ Total unfiltered size of view. """

        #return len(self._fetch_items())
        if self._check_hash_view():
            return 1
        else:
            return self.engine.open().view.size(xmlrpc.NOHASH, self.viewname)