def reload(self):
        self.post("_reload")
        return self
invalidates revision db cache if necessary
dataset/ETHPy150Open hvandenb/splunk-elasticsearch/search-elasticsearch/bin/splunklib/client.py/Entity.reload--crossover with--dataset/ETHPy150Open hvr/trac-git-plugin/tracext/git/PyGIT.py/Storage.__rev_cache_sync