Is Python suitable for a huge, enterprise size app?

[Fredrik Lundh]

Paul Rubin wrote:

>   2) If you want to display a gif image in tkinter, you can make a
>      frame object, put a canvas in it, and put a PhotoImage object
>      onto the canvas, which works fine.  But if you use your own
>      subclass of frame (maybe to add your own gui stuff), for some
>      reason the gif doesn't display in the canvas.

did you read the PhotoImage documentation?  see e.g. the note at the
bottom of this page:

    http://effbot.org/zone/tkinter-photoimage.htm

(this used to be explained in the Python FAQ too, but it looks as if that
was lost in the great FAQ reorganization).

</F>