encode/django-rest-framework
1
1
Fork 0
mirror of https://github.com/encode/django-rest-framework.git synced 2024-11-29 13:04:03 +03:00
Code Issues Packages Projects Releases Wiki Activity

Better messaging for 'Field.to_representation'. Closes #2271.

Browse Source
This commit is contained in:
Tom Christie 2014-12-15 09:29:54 +00:00
parent a72f812d80
commit 488b13e7b8
1 changed files with 12 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
rest_framework/fields.py
View File

@ -382,13 +382,23 @@ class Field(object):
""" """
Transform the *incoming* primitive data into a native value. Transform the *incoming* primitive data into a native value.
""" """
raise NotImplementedError('to_internal_value() must be implemented.') raise NotImplementedError(
'{cls}.to_internal_value() must be implemented.'.format(
cls=self.__class__.__name__
)
)
def to_representation(self, value): def to_representation(self, value):
""" """
Transform the *outgoing* native value into primitive data. Transform the *outgoing* native value into primitive data.
""" """
raise NotImplementedError('to_representation() must be implemented.') raise NotImplementedError(
'{cls}.to_representation() must be implemented.\n'
'If you are upgrading from REST framework version 2 '
'you might want `ReadOnlyField`.'.format(
cls=self.__class__.__name__
)
)
def fail(self, key, **kwargs): def fail(self, key, **kwargs):
""" """