Fix generate-france.py

[Altonss]

A file name changed...

[jbruechert]

There is also this issue:

Warning: Found duplicate source name: fr_reseau-urbain-la-navette-commune-de-gaillac--gtfs-gaillac.zip

[Altonss]

There is also this issue:

Warning: Found duplicate source name: fr_reseau-urbain-la-navette-commune-de-gaillac--gtfs-gaillac.zip

Well looks like we can't trust data producers to select unique titles to their files and not uploading duplicates..., it's already the second dataset doing this 🤷 :/ Initially I wanted to avoid using the id's as identifiers because it'd make fr.json not well understandable, but with all this mess maybe the best naming scheme could be something like : name = slug--id ? The resource ids should be unique and somewhat stable ^^ What do you think?

And to avoid association errors with the GTFS-RT at regeneration, simply add a check to see if a GTFS feed has this name and isn't skipped? 🤔

[jbruechert]

I think using the id is fine

[Altonss]

I think using the id is fine

I'll try that, thanks :)