appstore2.py 文件源码

def __init__(self, db, cache, icons, icon_size=48,
        global_icon_cache=False):
        GObject.GObject.__init__(self)
        self.db = db
        self.cache = cache

        # get all categories
        cat_parser = CategoriesParser(db)
        self.all_categories = cat_parser.parse_applications_menu(
            softwarecenter.paths.APP_INSTALL_PATH)

        # reviews stats loader
        self.review_loader = get_review_loader(cache, db)

        # icon jazz
        self.icons = icons
        self.icon_size = icon_size

        self._missing_icon = None  # delay this until actually needed
        if global_icon_cache:
            self.icon_cache = _app_icon_cache
        else:
            self.icon_cache = {}