diff options
Diffstat (limited to 'rest_framework/relations.py')
| -rw-r--r-- | rest_framework/relations.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/rest_framework/relations.py b/rest_framework/relations.py index 884b954c..c4271e33 100644 --- a/rest_framework/relations.py +++ b/rest_framework/relations.py @@ -8,6 +8,7 @@ from __future__ import unicode_literals from django.core.exceptions import ObjectDoesNotExist, ValidationError from django.core.urlresolvers import resolve, get_script_prefix, NoReverseMatch from django import forms +from django.db.models.fields import BLANK_CHOICE_DASH from django.forms import widgets from django.forms.models import ModelChoiceIterator from django.utils.translation import ugettext_lazy as _ @@ -47,7 +48,7 @@ class RelatedField(WritableField): DeprecationWarning, stacklevel=2) kwargs['required'] = not kwargs.pop('null') - self.queryset = kwargs.pop('queryset', None) + queryset = kwargs.pop('queryset', None) self.many = kwargs.pop('many', self.many) if self.many: self.widget = self.many_widget @@ -56,6 +57,11 @@ class RelatedField(WritableField): kwargs['read_only'] = kwargs.pop('read_only', self.read_only) super(RelatedField, self).__init__(*args, **kwargs) + if not self.required: + self.empty_label = BLANK_CHOICE_DASH[0][1] + + self.queryset = queryset + def initialize(self, parent, field_name): super(RelatedField, self).initialize(parent, field_name) if self.queryset is None and not self.read_only: @@ -442,7 +448,7 @@ class HyperlinkedRelatedField(RelatedField): raise Exception('Writable related fields must include a `queryset` argument') try: - http_prefix = value.startswith('http:') or value.startswith('https:') + http_prefix = value.startswith(('http:', 'https:')) except AttributeError: msg = self.error_messages['incorrect_type'] raise ValidationError(msg % type(value).__name__) |