#NEWLINE# def line_position( self , filename , line ) : #NEWLINE# #INDENT# '\n        Find the line position for a given file + line\n        ' #NEWLINE# changes = self . all_changes ( filename ) #NEWLINE# if len ( changes ) : #NEWLINE# #INDENT# return changes [ 0 ] . line_position ( filename ) #NEWLINE# #UNINDENT# return None