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Change serializers.Field to serializers.ReadOnlyField for 3.x compatibility

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Using this code snippet as-is on DRF 3.0.1 results in a NotImplementedError
being raised for to_representation due to 3.0's changed behavior with
serializers.Field. The code snippet should be updated to use
serializers.ReadOnlyField instead.

Further discussion here:
https://groups.google.com/forum/?fromgroups=#!topic/django-rest-framework/aX8mLT_v3yc
This commit is contained in:
Brian Jacobel 2014-12-13 14:47:11 -05:00
parent dd712a1c26
commit 2d470eef80
1 changed files with 1 additions and 1 deletions
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docs/api-guide/pagination.md
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@ -128,7 +128,7 @@ For example, to nest a pair of links labelled 'prev' and 'next', and set the nam
class CustomPaginationSerializer(pagination.BasePaginationSerializer):
links = LinksSerializer(source='*') # Takes the page object as the source
total_results = serializers.Field(source='paginator.count')
total_results = serializers.ReadOnlyField(source='paginator.count')
results_field = 'objects'