def has_material(self, new_material):
        for material in self.materials:
            if material.name == new_material.name: return True
        return False
Returns the token data, if the access token exists
dataset/ETHPy150Open greenmoss/PyWavefront/pywavefront/mesh.py/Mesh.has_material--crossover with--dataset/ETHPy150Open joaoqalves/web2py-oauth2/modules/oauth/storage/__init__.py/MongoStorage.get_access_token