Filter like mongodb find about graphene-mongo

[abawchen]

@rhnux : It's similar with #82, and @riverfr0zen provides https://github.com/riverfr0zen/graphene-mongo-extras to try to solve it.

[riverfr0zen]

Yeah, it doesn't have a full regex operator per se, since that isn't a Mongoengine query operator (although it's a good idea for a future custom operator), but for your example above you should be able to use contains or icontains.

[rhnux]

@abawchen @riverfr0zen
thank you!

[abawchen]

@riverfr0zen : Maybe I can try to create a PR in your repo 😛, I remember I used to take care regex query in pymongo.

Close this one.

[riverfr0zen]

@abawchen Sure. I haven't set up Travis and stuff yet, but feel free. I don't mind making you a contributor too, if you like.