Method _info

traitlets/traitlets.py:4301–4304

Returns a description of the trait.

(self, as_rst: bool = False)

            return repr(list(choices))  # Listify because py3.4- prints odict-class

    def _info(self, as_rst: bool = False) -> str:
        """Returns a description of the trait."""
        none = " or %s" % ("`None`" if as_rst else "None") if self.allow_none else ""
        return f"any of {self._choices_str(as_rst)}{none}"

    def info(self) -> str:
        return self._info(as_rst=False)