__init__.py 文件源码

 复制代码def to_degrees(self):
        """
        Set angle measurement units to degrees.
        Convert the angles in this TorsionAngles instance to degrees.
        """

        if self._units != AngleUnits.Degrees:

            phi = TorsionAngles.deg(self._phi)
            psi = TorsionAngles.deg(self._psi)
            omega = TorsionAngles.deg(self._omega)

            # if no ValueError is raised by TorsionAngles.check_angle in TorsionAngles.deg:
            # (we assign directly to the instance variables to avoid check_angle being invoked again in setters)
            self._phi, self._psi, self._omega = phi, psi, omega
            self._units = AngleUnits.Degrees