Don't list M2M choices in OPTIONS requests. Refs #3751.

tomchristie · tomchristie · commit 0c8b98fbe104 · 2016-06-01T17:17:13.000+01:00
diff --git a/rest_framework/metadata.py b/rest_framework/metadata.py
@@ -138,7 +138,7 @@ def get_field_info(self, field):
             field_info['children'] = self.get_serializer_info(field)
 
         if (not field_info.get('read_only') and
-            not isinstance(field, serializers.RelatedField) and
+            not isinstance(field, (serializers.RelatedField, serializers.ManyRelatedField)) and
                 hasattr(field, 'choices')):
             field_info['choices'] = [
                 {

Original file line number	Diff line number	Diff line change
`@@ -138,7 +138,7 @@ def get_field_info(self, field):`
`138`	`138`	`field_info['children'] = self.get_serializer_info(field)`
`139`	`139`
`140`	`140`	`if (not field_info.get('read_only') and`
`141`		`- not isinstance(field, serializers.RelatedField) and`
	`141`	`+ not isinstance(field, (serializers.RelatedField, serializers.ManyRelatedField)) and`
`142`	`142`	`hasattr(field, 'choices')):`
`143`	`143`	`field_info['choices'] = [`
`144`	`144`	`{`