Allow setting the read concern to None

2020-03-17 21:31:05 -03:00
parent af35b25d15
commit 8913a74a86
1 changed files with 1 additions and 1 deletions
--- a/mongoengine/queryset/base.py
+++ b/mongoengine/queryset/base.py
@@ -1227,7 +1227,7 @@ class BaseQuerySet(object):
            raise TypeError("%r is not a valid read concern." % (read_concern,))

        queryset = self.clone()
-        queryset._read_concern = ReadConcern(**read_concern)
+        queryset._read_concern = ReadConcern(**read_concern) if read_concern is not None else None
        queryset._cursor_obj = None  # we need to re-create the cursor object whenever we apply read_concern
        return queryset