#NEWLINE# def is_column_read_only( self , index ) : #NEWLINE# #INDENT# ' Return True if the column specified by the zero-based index\n        is read-only. ' #NEWLINE# read_only = False #NEWLINE# if ( self . columns is not None ) : #NEWLINE# #INDENT# try : #NEWLINE# #INDENT# read_only = self . columns [ index ] . read_only #NEWLINE# #UNINDENT# except IndexError : #NEWLINE# #INDENT# pass #NEWLINE# #UNINDENT# #UNINDENT# return read_only