Method _validate_sharex

pandas/plotting/_matplotlib/core.py:309–320

(sharex: bool | None, ax, by)

    @final
    @staticmethod
    def _validate_sharex(sharex: bool | None, ax, by) -> bool:
        if sharex is None:
            # if by is defined, subplots are used and sharex should be False
            if ax is None and by is None:
                sharex = True
            else:
                # if we get an axis, the users should do the visibility
                # setting...
                sharex = False
        elif not is_bool(sharex):
            raise TypeError("sharex must be a bool or None")
        return bool(sharex)

    @classmethod
    def _validate_log_kwd(