torrent.py 文件源码

def _process_format( self, format_string ):
        out = []
        args = dict( self.__dict__ )
        args["peer_info"] = ( "{peers_connected}/{peers_total}" if args["progress"] == 100 else "{seeds_connected}/{seeds_total}" ).format( **args )
        args["label"] = "({label})".format( **args ) if args["label"] != "" else ""
        if args["dl_speed"] < 1024:
            args["dl_speed_h"] = ""
        if args["ul_speed"] < 1024:
            args["ul_speed_h"] = ""
        if args["dl_remain"] == 0:
            args["dl_remain_h"] = ""
        formatter = string.Formatter( )
        for literal_text, field_name, format_spec, conversion in formatter.parse( format_string ):
            elem = { "before": literal_text, "value": "" }
            if field_name is not None:
                def_field_name, def_format_spec, def_conversion = None, " <20", None
                if field_name in self._default_format_specs:
                    def_field_name, def_format_spec, def_conversion = next( formatter.parse( self._default_format_specs[field_name] ) )[1:4]
                val = formatter.get_field( field_name if def_field_name is None else def_field_name, None, args )[0]
                val = formatter.convert_field( val, conversion if conversion is not None else def_conversion )
                val = formatter.format_field( val, format_spec if format_spec != "" else def_format_spec )
                elem["value"] = val
            out.append( elem )
        return out