#NEWLINE# @ lib . api_call #NEWLINE# def rough_rotate_90( self , direction , r_speed = 50 , r_time = 1 ) : #NEWLINE# #INDENT# 'rotates 90 degrees by blindly turning.\n        ' #NEWLINE# if ( r_time == 'right' ) : #NEWLINE# #INDENT# r_speed = ( - r_speed ) #NEWLINE# #UNINDENT# self . rotate ( r_speed ) #NEWLINE# sleep ( r_time ) #NEWLINE# self . rotate ( 0 )