def get_branches(self):
        return self.rev_cache.branch_dict
Extracts the AuthSub token from the URL. 
dataset/ETHPy150Open hvr/trac-git-plugin/tracext/git/PyGIT.py/Storage.get_branches--crossover with--dataset/ETHPy150Open acil-bwh/SlicerCIP/Scripted/attic/PicasaSnap/gdata/auth.py/AuthSubTokenFromUrl