__init__.py 文件源码

def do_real_clean_task(self):
        if len(self.clean_tasks) != 0:
            plugin, cruft_dict = self.clean_tasks.pop(0)
            plugin.set_property('clean_finished', False)

            for row in self.janitor_model:
                for child_row in row.iterchildren():
                    if child_row[self.JANITOR_PLUGIN] == plugin:
                        plugin_iter = child_row.iter

            log.debug("Call %s to clean cruft" % plugin)
            self._object_clean_handler = plugin.connect('object_cleaned',
                                                        self.on_plugin_object_cleaned,
                                                        (plugin_iter, cruft_dict))
            self._all_clean_handler = plugin.connect('all_cleaned', self.on_plugin_cleaned, plugin_iter)
            self._error_handler = plugin.connect('clean_error', self.on_clean_error, plugin_iter)
            self.janitor_view.scroll_to_cell(self.janitor_model.get_path(plugin_iter))

            t = threading.Thread(target=plugin.clean_cruft,
                                 kwargs={'cruft_list': cruft_dict.keys(),
                                         'parent': self.get_toplevel()})

            for row in self.result_model:
                if row[self.RESULT_PLUGIN] == plugin:
                    self.result_view.get_selection().select_path(row.path)
                    self.result_view.scroll_to_cell(row.path)
                    row[self.RESULT_DISPLAY] = '<b>%s</b>' % _('Cleaning cruft for "%s"...') % plugin.get_title()
                    self.result_view.expand_row(self.result_model.get_path(row.iter), True)

            self.janitor_model[plugin_iter][self.JANITOR_SPINNER_ACTIVE] = True
            self.janitor_model[plugin_iter][self.JANITOR_SPINNER_PULSE] = 0

            GObject.timeout_add(50, self._on_clean_spinner_timeout, plugin_iter, t)

            t.start()
        else:
            self.on_scan_button_clicked()
            self.unset_busy()