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Call default.set_context() only on create. Refs #2619.

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This commit is contained in:
Tymur Maryokhin 2015-03-03 17:02:12 +01:00
parent 5aa204e94f
commit 391b0ae21b
1 changed files with 3 additions and 3 deletions
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6
rest_framework/fields.py
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@ -103,7 +103,7 @@ def set_value(dictionary, keys, value):
dictionary[keys[-1]] = value
class CreateOnlyDefault:
class CreateOnlyDefault(object):
"""
This class may be used to provide default values that are only used
for create operations, but that do not return any value for update
@ -114,7 +114,7 @@ class CreateOnlyDefault:
def set_context(self, serializer_field):
self.is_update = serializer_field.parent.instance is not None
if callable(self.default) and hasattr(self.default, 'set_context'):
if callable(self.default) and hasattr(self.default, 'set_context') and not self.is_update:
self.default.set_context(serializer_field)
def __call__(self):
@ -130,7 +130,7 @@ class CreateOnlyDefault:
)
class CurrentUserDefault:
class CurrentUserDefault(object):
def set_context(self, serializer_field):
self.user = serializer_field.context['request'].user