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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 _schemaPrepareInsert(self, store):
 """ Prepare each attribute in my schema for insertion into a given store, either by upgrade or by creation. This makes sure all references point to this store and all relative paths point to this store's files directory. """

        for name, atr in self.getSchema():
            atr.prepareInsert(self, store)