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Fixed #2761 - ListField truncation on HTTP PATCH

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- Checked ``partial`` state when getting value in appropriate field
  classes; return ``empty`` immediately if key not submitted.
This commit is contained in:
Christopher Adams 2015-09-13 01:09:56 -04:00
parent cb42b995fa
commit 9ccfc94077
1 changed files with 7 additions and 5 deletions
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12
rest_framework/fields.py
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@ -1262,14 +1262,13 @@ class MultipleChoiceField(ChoiceField):
super(MultipleChoiceField, self).__init__(*args, **kwargs)
def get_value(self, dictionary):
if self.field_name not in dictionary:
if getattr(self.root, 'partial', False):
return empty
# We override the default field access in order to support
# lists in HTML forms.
if html.is_html_input(dictionary):
ret = dictionary.getlist(self.field_name)
if getattr(self.root, 'partial', False) and not ret:
ret = empty
return ret
return dictionary.getlist(self.field_name)
return dictionary.get(self.field_name, empty)
def to_internal_value(self, data):
@ -1416,6 +1415,9 @@ class ListField(Field):
self.child.bind(field_name='', parent=self)
def get_value(self, dictionary):
if self.field_name not in dictionary:
if getattr(self.root, 'partial', False):
return empty
# We override the default field access in order to support
# lists in HTML forms.
if html.is_html_input(dictionary):