Method print_help

traitlets/config/application.py:629–634

Print the help for each Configurable class in self.classes. If classes=False (the default), only flags and aliases are printed.

(self, classes: bool = False)

            yield ""

    def print_help(self, classes: bool = False) -> None:
        """Print the help for each Configurable class in self.classes.

        If classes=False (the default), only flags and aliases are printed.
        """
        print("\n".join(self.emit_help(classes=classes)))

    def emit_help(self, classes: bool = False) -> t.Generator[str, None, None]:
        """Yield the help-lines for each Configurable class in self.classes.