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Diffstat (limited to 'rest_framework/relations.py')
| -rw-r--r-- | rest_framework/relations.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/rest_framework/relations.py b/rest_framework/relations.py index a85edfec..66857a41 100644 --- a/rest_framework/relations.py +++ b/rest_framework/relations.py @@ -338,7 +338,12 @@ class ManyRelatedField(Field): # We override the default field access in order to support # lists in HTML forms. if html.is_html_input(dictionary): + # Don't return [] if the update is partial + if self.field_name not in dictionary: + if getattr(self.root, 'partial', False): + return empty return dictionary.getlist(self.field_name) + return dictionary.get(self.field_name, empty) def to_internal_value(self, data): |