Fix in makemessages refactoring plus UI tweaks.

        make_option('--no-default-ignore', action='store_false', dest='use_default_ignore_patterns',

            default=True, help="Don't ignore the common glob-style patterns 'CVS', '.*', '*~' and '*.pyc'."),

        make_option('--no-wrap', action='store_true', dest='no_wrap',

            default=False, help="Don't break long message lines into several lines"),

            default=False, help="Don't break long message lines into several lines."),

        make_option('--no-location', action='store_true', dest='no_location',

            default=False, help="Don't write '#: filename:line' lines"),

            default=False, help="Don't write '#: filename:line' lines."),

        make_option('--no-obsolete', action='store_true', dest='no_obsolete',

            default=False, help="Remove obsolete message strings"),

            default=False, help="Remove obsolete message strings."),

        make_option('--keep-pot', action='store_true', dest='keep_pot',

            default=False, help="Keep .pot file after making messages. Useful when debugging."),

    )

        try:

            for locale in locales:

                if self.verbosity > 0:

                    self.stdout.write("processing language %s\n" % locale)

                    self.stdout.write("processing locale %s\n" % locale)

                self.write_po_file(potfile, locale)

        finally:

            if not self.keep_pot and os.path.exists(potfile):

        if self.no_obsolete:

            msgs, errors, status = _popen(

                'msgattrib %s %s -o "%s" --no-obsolete "%s"' %

                (wrap, location, pofile, pofile))

                (self.wrap, self.location, pofile, pofile))

            if errors:

                if status != STATUS_OK:

                    raise CommandError(