Create exports with multiple sites

[scotho3]

No description provided.

[bortok]

I would prefer to make the CLI supporting both single and multiple sites, i.e:

existing syntax:

nrx.py --site SFO
nrx.py -s SFO

as well as the new one (long form only):

nrx.py --sites SFO,SJC,OAK

but make it so that the behavior is really the same: --site SFO,SJC should be valid, as well as --sites SFO.
This way there is no need to change any existing tests and examples, and more importantly, no users that use --site would be impacted.

Do you see any issues with implementing this? Could you add this to the PR?

[bortok]

There is another UX angle that I realized when playing with the multi-site export. The name of the topology becomes long and not necessarily pretty. I believe there is a need for --name argument to explicitly provide one. What I'm going to do is create another PR before merging this one for --name and then the multi-site export will be able to take advantage of it. Hope you could look into adopting both --site and --sites meanwhile

[scotho3]

That works! I will modify my PR to use --sites

[bortok]

Hi @scotho3. I added --name parameter, please pull the latest updates from main. There are some conflicts you'd need to resolve.

[bortok]

I took the liberty to merge the latest changes with --name into your fork. Do you know when you could update the PR to use both --site and --sites interchangeably?