Merge branch 'master' of github.com:MongoEngine/mongoengine into release_0_19_0

2019-12-20 23:49:41 +01:00
parent d44533d956 dcf3edb03e
commit c22eb34017
6 changed files with 101 additions and 19 deletions
--- a/mongoengine/base/datastructures.py
+++ b/mongoengine/base/datastructures.py
@@ -120,6 +120,9 @@ class BaseList(list):
        super(BaseList, self).__init__(list_items)

    def __getitem__(self, key):
+        # change index to positive value because MongoDB does not support negative one
+        if isinstance(key, int) and key < 0:
+            key = len(self) + key
        value = super(BaseList, self).__getitem__(key)

        if isinstance(key, slice):