def _describe_command(self, command: Command, **options: Any) -> None: command.merge_application_definition(False) description = command.description if description: self._write("<b>Description:</b>") self._write("\n") self._write(" " + description) self._write("\n\n") self._write("<b>Usage:</b>") for usage in [command.synopsis(True) ] + command.aliases + command.usages: self._write("\n") self._write(" " + Formatter.escape(usage)) self._write("\n") definition = command.definition if definition.options or definition.arguments: self._write("\n") self._describe_definition(definition, **options) self._write("\n") help_text = command.processed_help if help_text and help_text != description: self._write("\n") self._write("<b>Help:</b>") self._write("\n") self._write(" " + help_text.replace("\n", "\n ")) self._write("\n")