Yes, everything is in that ./data folder.
The mmmm.lock file should get removed automatically when the server stops, but it might hang there if it crashed or other mysterious circumstances. You can just delete it (as long as you're sure you're not going to run two instances of pyramid at the same time with the same database).
The mmmm.lock file should get removed automatically when the server stops, but it might hang there if it crashed or other mysterious circumstances. You can just delete it (as long as you're sure you're not going to run two instances of pyramid at the same time with the same database).