Comment 20 for bug 902843

@~suv I really wasn't waiting for the process to finish.

I tried again with Activity Monitor running and saw that the python process continues after the application dialog is dismissed and the program receives control again.

The total duration of this process was about 3 minutes on my MBP mid 2010 with 4GB RAM 2.4GHz C2D (reading file and saving the optimized version).

As I didn't have any success confirmation message and the file wasn't there when the program received control again, I thought it didn't have saved the file.

I think that an alert with a message telling the user to wait the process to finish and some indication after it finishes, would be nice, as there's no clue to user know when the python finished the saving process. I waited the process to finish and didn't see any message on status bar, either.