def _list_project(self):
        self._last_update_projects = time.time()
        self.projects = set()
        if self.__tablename__:
            prefix = '%s_' % self.__tablename__
        else:
            prefix = ''

        for project in self.engine.table_names():
            if project.startswith(prefix):
                project = project[len(prefix):]
                self.projects.add(project)
dataset/ETHPy150Open binux/pyspider/pyspider/database/sqlalchemy/sqlalchemybase.py/SplitTableMixin._list_project/original