gas.py 文件源码

def __init__(self, Q, v, parent, daughter=None):
        super(Haser, self).__init__(Q, v)

        bib.register('activity.gas.Haser', {'model': '1957BSRSL..43..740H'})

        assert isinstance(parent, u.Quantity)
        assert parent.unit.is_equivalent(u.m)
        self.parent = parent

        if daughter is None:
            self.daughter = None
        else:
            assert isinstance(daughter, u.Quantity)
            assert daughter.unit.is_equivalent(u.m)
            self.daughter = daughter