diff options
| author | can <cansarigol@derinbilgi.com.tr> | 2019-06-24 18:48:10 +0300 |
|---|---|---|
| committer | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2019-06-25 10:20:33 +0200 |
| commit | 325d5d64452118d89624d8b4c8679f0d2cb3d6d6 (patch) | |
| tree | 19b979b1a43cbc244206d208768c7c453f9f4e7c /django | |
| parent | 76b993a117b61c41584e95149a67d8a1e9f49dd1 (diff) | |
Fixed #30477 -- Made reverse lookup use Field.get_db_prep_value() from the target field.
Diffstat (limited to 'django')
| -rw-r--r-- | django/db/models/lookups.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/django/db/models/lookups.py b/django/db/models/lookups.py index 92c1a0fcc3..186e217083 100644 --- a/django/db/models/lookups.py +++ b/django/db/models/lookups.py @@ -176,8 +176,9 @@ class FieldGetDbPrepValueMixin: get_db_prep_lookup_value_is_iterable = False def get_db_prep_lookup(self, value, connection): - # For relational fields, use the output_field of the 'field' attribute. - field = getattr(self.lhs.output_field, 'field', None) + # For relational fields, use the 'target_field' attribute of the + # output_field. + field = getattr(self.lhs.output_field, 'target_field', None) get_db_prep_value = getattr(field, 'get_db_prep_value', None) or self.lhs.output_field.get_db_prep_value return ( '%s', |