plotting.py 文件源码

def pie(self, **kwds):
        """
        Pie chart

        .. versionadded:: 0.17.0

        Parameters
        ----------
        **kwds : optional
            Keyword arguments to pass on to :py:meth:`pandas.Series.plot`.

        Returns
        -------
        axes : matplotlib.AxesSubplot or np.array of them
        """
        return self(kind='pie', **kwds)