style.py 文件源码

def set_properties(self, subset=None, **kwargs):
        """
        Convience method for setting one or more non-data dependent
        properties or each cell.

        .. versionadded:: 0.17.1

        Parameters
        ----------
        subset: IndexSlice
            a valid slice for ``data`` to limit the style application to
        kwargs: dict
            property: value pairs to be set for each cell

        Returns
        -------
        self : Styler

        Examples
        --------
        >>> df = pd.DataFrame(np.random.randn(10, 4))
        >>> df.style.set_properties(color="white", align="right")
        """
        values = ';'.join('{p}: {v}'.format(p=p, v=v)
                          for p, v in kwargs.items())
        f = lambda x: values
        return self.applymap(f, subset=subset)