would like to use the pymongo "distinct" operation in Collection #11

Hi, this isn't an issue - more of a desire for a new keyword please.

We'd like to be able to submit queries in the form db.myCollection.distinct("nestedDoc.Type", returning a list of distinct values for the supplied field.

I see that pymongo supports the use of "distinct" so I think it's possible to extend the library if someone has the skills and time? or is it technically not possible to do this?

Thanks in advance