DataStructures.py 文件源码

def strip_units(self):
        """
        Strips units from an xypoint structure.

        Returns:
          A copy of the xypoint with no units
          The x-units
          the y-units
        """
        xunits = self.x.unit if isinstance(self.x, u.Quantity) else 1.0
        yunits = self.y.unit if isinstance(self.y, u.Quantity) else 1.0
        x = self.x.value if isinstance(self.x, u.Quantity) else self.x
        y = self.y.value if isinstance(self.y, u.Quantity) else self.y
        err = self.err.value if isinstance(self.err, u.Quantity) else self.err
        cont = self.cont.value if isinstance(self.cont, u.Quantity) else self.cont
        return xypoint(x=x, y=y, cont=cont, err=err), xunits, yunits