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Allow slug_url_kwarg to be overidden by subclass. Fixes #373

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This commit is contained in:
Tom Christie 2012-11-06 10:47:26 +00:00
parent b19c58ae17
commit 470878a591
1 changed files with 5 additions and 2 deletions
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7
rest_framework/fields.py
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@ -495,7 +495,7 @@ class HyperlinkedRelatedField(RelatedField):
""" """
pk_url_kwarg = 'pk' pk_url_kwarg = 'pk'
slug_field = 'slug' slug_field = 'slug'
slug_url_kwarg = None # Defaults to same as `slug_field` slug_url_kwarg = None # Defaults to same as `slug_field` unless overridden
default_read_only = False default_read_only = False
def __init__(self, *args, **kwargs): def __init__(self, *args, **kwargs):
@ -503,8 +503,11 @@ class HyperlinkedRelatedField(RelatedField):
self.view_name = kwargs.pop('view_name') self.view_name = kwargs.pop('view_name')
except: except:
raise ValueError("Hyperlinked field requires 'view_name' kwarg") raise ValueError("Hyperlinked field requires 'view_name' kwarg")
self.slug_field = kwargs.pop('slug_field', self.slug_field) self.slug_field = kwargs.pop('slug_field', self.slug_field)
self.slug_url_kwarg = kwargs.pop('slug_url_kwarg', self.slug_field) default_slug_kwarg = self.slug_url_kwarg or self.slug_field
self.slug_url_kwarg = kwargs.pop('slug_url_kwarg', default_slug_kwarg)
self.format = kwargs.pop('format', None) self.format = kwargs.pop('format', None)
super(HyperlinkedRelatedField, self).__init__(*args, **kwargs) super(HyperlinkedRelatedField, self).__init__(*args, **kwargs)