def load_asset(self, fname):
        try:
            content = self._assets[fname]
        except KeyError:
            raise IndexError('Asset %r not known.' % fname)
        
        if lookslikeafilename(content):
            return self._cache_get(content)
        else:
            return content
cmds already has trailing 
dataset/ETHPy150Open zoofIO/flexx/flexx/app/assetstore.py/AssetStore.load_asset--crossover with--dataset/ETHPy150Open mozilla/source/vendor-local/lib/python/memcache.py/_Host.send_cmds