#NEWLINE# @ app . cache . memoize ( timeout = 3600 ) #NEWLINE# def _wireless_providers( ) : #NEWLINE# #INDENT# carriers = [ ( '' , '' ) ] #NEWLINE# for carrier in WirelessCarrier . objects . all ( ) . order_by ( '+name' ) : #NEWLINE# #INDENT# carriers . append ( ( carrier . pk_hash , carrier . name ) ) #NEWLINE# #UNINDENT# return carriers