pymongo dependency

[noisecapella]

It looks like opaque-keys lists pymongo as a dependency in setup.py but I don't see it referenced in the code base. Is this dependency still necessary? Just curious, thanks!

[feanil]

It looks like we use the bson module from pymongo and that's why it's a dependency. The dependency needs an update but it is necessary. We can't go to the bson git dependency instead because other upstream projects use the pymongo library and if both are installed, they will both provide the bson module which will complicate the installation and may cause unexpected behavior based on which one is installed last. So we'll stick with the pymongo dependency in this repo.