将 mongo 查询转换为 python 布尔表达式

Question

Is there any library that will turn a mongo query into it's equivalent python code:

eg turn this:

{name: "foo", age: {$not: {$gt: 20}}}

into:

name == "foo" and not(age > 20)

Thank you.

Answer 1

I've started a little library named MongoNow: https://github.com/AlexandreMahdhaoui/MongoNow

Please check in mongonow/filter_parser.py how I managed to parse all this queries into python boolean expressions.

Tell me if you have any questions