not__match__nin is not working

[namtuoc0202]

I have DB like this

{ "_id" : ObjectId("558233a3f89235c3ef7e2985"), "list" : [ "1", "2", "3", "4", "5" ] }
{ "_id" : ObjectId("558233abf89235c3ef7e2986"), "list" : [ "6", "2", "3", "4", "5" ] }

and raw query is:

> db.chara.find({list: {$not: {$elemMatch: {$nin: ["2", "3", "4", "5", "6", "7"]}}}})
{ "_id" : ObjectId("558233abf89235c3ef7e2986"), "list" : [ "6", "2", "3", "4", "5" ] }

But when I use this query, it may be ignore and all record be showed

chara.objects.filter(list__not__match__nin=["2", "3", "4", "5", "6", "7"])

However, this work perfectly:

chara.objects.filter(__raw__={"compare_targets": {"$not": {"$elemMatch": {"$nin": ["2", "3", "4", "5", "6", "7"]}}}})

[MRigal]

Hi @namtuoc0202 Thanks for reporting!
We seem indeed to have an issue here. Would you like to submit a Pull Request with a proper failing test? You can of sure also submit a fix, but also simply the test would help us to fix the problem!
Thanks in advance!

[reallistic]

This may be fixed in #1117
I'll double check if I get a chance.

[bagerard]

for future ref, bug still exist