"MONGO" Pymongo delete data by _id

Source: http://www.educity.cn/wenda/361741.html

Pymongo Delete data according to ObjectId _id
Want to delete data, according to _ID, is the most reliable, concrete method
Because _id is a objectid () object, you first have to introduce a pair of images, where are the objects?
Reading, found is a Bson fragment generated Objectid, then will not put this object in Bson,
Try it.

From Bson import ObjectId
Collgroup.remove ({"_id": ObjectId (' _id string ')})

Perform
It's OK ...

"MONGO" Pymongo delete data by _id