def decr(self, key, delta=1):
        return self.incr(key, -delta)
Returns true if the current token is within a constructor.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/django/core/cache/backends/base.py/BaseCache.decr--crossover with--dataset/ETHPy150Open google/closure-linter/closure_linter/statetracker.py/StateTracker.InConstructor