@property
    def datetime_historic(self):

        return exclusions.closed()
Get version number of installed module, 'None', or 'default'
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/testing/requirements.py/SuiteRequirements.datetime_historic--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/setuptools-0.6c11/setuptools/depends.py/Require.get_version