enquire.py 文件源码

def __init__(self, cache, db):
        """
        Init a AppEnquire object

        :Parameters:
        - `cache`: apt cache (for stuff like the overlay icon)
        - `db`: a xapian.Database that contians the applications
        """
        GObject.GObject.__init__(self)
        self.cache = cache
        self.db = db
        self.distro = get_distro()
        self.search_query = SearchQuery(None)
        self.nonblocking_load = True
        self.sortmode = SortMethods.UNSORTED
        self.nonapps_visible = NonAppVisibility.MAYBE_VISIBLE
        self.limit = DEFAULT_SEARCH_LIMIT
        self.filter = None
        self.exact = False
        self.nr_pkgs = 0
        self.nr_apps = 0
        self._matches = []
        self.match_docids = set()