type error with /usr/bin/python from DVD image

[ElCoyote27]

Hi all,
Here's one puzzling problem that kept me awake last night.
I'm a customizing somewhat 'menu.py' and rebuilding the ISO image on a frequent basis (about 15-20 times a day).
At some point, I noticed this behaviour:
Once booted, the install skipped right to the usual RedHat install screen (without stopping at menu.py) and complained about no disk selected.
After a lot of trial and error, I traced it back to this error:
"invalid literal for int() with base 10 python"
for this line in the code:
self.disk_total += int(self.disk_info[i][1])

I had been working on letting using 'Gb' instead of percentage for the sizes of the volumes (only for the user Workstation profile) while preserving the '%' behaviour. In order to do this, I had to avoid rounding errors and keep disk_total in MB's instead of Gb's. I got right of the 'float' a little to quickly.

The reason why I am opening an issue is this:

• I could not reproduce the error with either 'python' from FC25 or 'python' from EL7. I had to actually sabotage the install and drop to an interactive shell where I could run 'python' from the EL7.4 DVD.

Is there a way to make menu.py's invocating by 'python' from 'python' on the DVD image a little easier to debug?

[fcaviggia]

I'll try to look at it this weekend - I've been on travel a lot.