Lines Matching refs:_mapping

336         self._mapping = {}
351             "_mapping": self._mapping,
365         rv._mapping.update(self._mapping)
390             self._mapping.clear()
397         return key in self._mapping
401         return len(self._mapping)
414             rv = self._mapping[key]
434             if key in self._mapping:
436             elif len(self._mapping) == self.capacity:
437                 del self._mapping[self._popleft()]
439             self._mapping[key] = value
449             del self._mapping[key]
459         result = [(key, self._mapping[key]) for key in list(self._queue)]