#NEWLINE# @ property #NEWLINE# def cx( self ) : #NEWLINE# #INDENT# '\n        Shape width as an instance of Emu, or None if not present.\n        ' #NEWLINE# cx_str_lst = self . xpath ( './a:xfrm/a:ext/@cx' ) #NEWLINE# if ( not self ) : #NEWLINE# #INDENT# return None #NEWLINE# #UNINDENT# return Emu ( cx_str_lst [ 0 ] )