def __contains__(self, key):
        return key in self._mapping
Returns a copy of the given graph with edges trimmed by weight.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/jinja2-2.6/jinja2/utils.py/LRUCache.__contains__--crossover with--dataset/ETHPy150Open croach/pydata2013/govtrack.py/trim_edges