Fixed #22936 -- Obsoleted Field.get_prep_lookup()/get_db_prep_lookup()

Thanks Tim Graham for completing the initial patch.

2 files changed, 1 insertions, 8 deletions

diff --git a/django/contrib/postgres/fields/jsonb.py b/django/contrib/postgres/fields/jsonb.py
index d580ea2efd..ae83d9e379 100644
--- a/django/contrib/postgres/fields/jsonb.py
+++ b/django/contrib/postgres/fields/jsonb.py
@@ -31,13 +31,6 @@ class JSONField(Field):
             return Json(value)
         return value
 
-    def get_prep_lookup(self, lookup_type, value):
-        if lookup_type in ('has_key', 'has_keys', 'has_any_keys'):
-            return value
-        if isinstance(value, (dict, list)):
-            return Json(value)
-        return super(JSONField, self).get_prep_lookup(lookup_type, value)
-
     def validate(self, value, model_instance):
         super(JSONField, self).validate(value, model_instance)
         try:
diff --git a/django/contrib/postgres/fields/ranges.py b/django/contrib/postgres/fields/ranges.py
index 3816de84f1..ab7708d288 100644
--- a/django/contrib/postgres/fields/ranges.py
+++ b/django/contrib/postgres/fields/ranges.py
@@ -154,7 +154,7 @@ class RangeContainedBy(models.Lookup):
         return sql % (lhs, rhs), params
 
     def get_prep_lookup(self):
-        return RangeField().get_prep_lookup(self.lookup_name, self.rhs)
+        return RangeField().get_prep_value(self.rhs)
 
 
 models.DateField.register_lookup(RangeContainedBy)