(self, parser, global_options=1, display_options=1,
                   commands=[])
Show help for the setup script command-line in the form of
        several lists of command-line options.  'parser' should be a
        FancyGetopt instance; do not expect it to be returned in the
        same state, as its option table will be reset to make it
        generate the correct help text.

        If 'global_options' is true, lists the global options:
        --verbose, --dry-run, etc.  If 'display_options' is true, lists
        the "display-only" options: --name, --version, etc.  Finally,
        lists per-command help for every command name or command class
        in 'commands'.
Show help for the setup script command-line in the form of
        several lists of command-line options.  'parser' should be a
        FancyGetopt instance; do not expect it to be returned in the
        same state, as its option table will be reset to make it
        generate the correct help text.
Show help for the setup script command - line in the form of several lists of command - line options . parser should be a FancyGetopt instance ; do not expect it to be returned in the same state as its option table will be reset to make it generate the correct help text .
def _show_help(self, parser, global_options=1, display_options=1,
                   commands=[]):
        """Show help for the setup script command-line in the form of
        several lists of command-line options.  'parser' should be a
        FancyGetopt instance; do not expect it to be returned in the
        same state, as its option table will be reset to make it
        generate the correct help text.

        If 'global_options' is true, lists the global options:
        --verbose, --dry-run, etc.  If 'display_options' is true, lists
        the "display-only" options: --name, --version, etc.  Finally,
        lists per-command help for every command name or command class
        in 'commands'.
        """
        # late import because of mutual dependence between these modules
        from distutils.core import gen_usage
        from distutils.cmd import Command

        if global_options:
            if display_options:
                options = self._get_toplevel_options()
            else:
                options = self.global_options
            parser.set_option_table(options)
            parser.print_help(self.common_usage + "\nGlobal options:")
            print('')

        if display_options:
            parser.set_option_table(self.display_options)
            parser.print_help(
                "Information display options (just display " +
                "information, ignore any commands)")
            print('')

        for command in self.commands:
            if isinstance(command, type) and issubclass(command, Command):
                klass = command
            else:
                klass = self.get_command_class(command)
            if (hasattr(klass, 'help_options') and
                    isinstance(klass.help_options, list)):
                parser.set_option_table(klass.user_options +
                                        fix_help_options(klass.help_options))
            else:
                parser.set_option_table(klass.user_options)
            parser.print_help("Options for '%s' command:" % klass.__name__)
            print('')

        print(gen_usage(self.script_name))
def _show_help ( self , parser , global_options = 1 , display_options = 1 , commands = [ ] ) : # late import because of mutual dependence between these modules from distutils . core import gen_usage from distutils . cmd import Command if global_options : if display_options : options = self . _get_toplevel_options ( ) else : options = self . global_options parser . set_option_table ( options ) parser . print_help ( self . common_usage + "\nGlobal options:" ) print ( '' ) if display_options : parser . set_option_table ( self . display_options ) parser . print_help ( "Information display options (just display " + "information, ignore any commands)" ) print ( '' ) for command in self . commands : if isinstance ( command , type ) and issubclass ( command , Command ) : klass = command else : klass = self . get_command_class ( command ) if ( hasattr ( klass , 'help_options' ) and isinstance ( klass . help_options , list ) ) : parser . set_option_table ( klass . user_options + fix_help_options ( klass . help_options ) ) else : parser . set_option_table ( klass . user_options ) parser . print_help ( "Options for '%s' command:" % klass . __name__ ) print ( '' ) print ( gen_usage ( self . script_name ) )