(self)
return self._hashcode
Hash.
Hash.
Hash .
def __hash__(self):
        "Hash."
        if self._hashcode == -1:
            self._hashcode = hash(self._getstate())
        return self._hashcode
def __hash__ ( self ) : if self . _hashcode == - 1 : self . _hashcode = hash ( self . _getstate ( ) ) return self . _hashcode