On Wed, Dec 24, 2014 at 7:49 PM, <fulga...@gmail.com> wrote: > Thank for your answer Chris. > I'm a newbie and I just start to learn what is a class and attributes. But > when I read your tex I restart the shell and I create a new object and it > works. > Your message helps me and I think I create the object tab with self surface > and then I modified my TableauNoir Class . But I did not know that an object > could be old but it sounds very logical when you heard it. > Anyway I think your crystal ball works well ...:-) > > P.S : sorry for my english. I'm french.....
Your English is better than my French, which is currently at the level of "watch Let It Go with subtitles and have an approximate idea of what she's singing". :) In Python, "class TableauNoir:" isn't a declaration, it's an executable statement. It's effectively the same as: TableauNoir = type(blah blah blah) where the "blah blah blah" part is a complete representation of the block of code inside the class statement. When you instantiate it, like: foo = TableauNoir() you create an object of that particular class. Redefining the class later doesn't change that object, but it will mean that any new objects you make will use the new class. Hope that helps! ChrisA -- https://mail.python.org/mailman/listinfo/python-list
