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Fixes #1921: Ignore ManyToManyFields when validating a new object created via the API

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This commit is contained in:
Jeremy Stretch 2018-03-01 11:16:28 -05:00
parent 01a97add2a
commit 08d06bd781
1 changed files with 6 additions and 0 deletions
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6
netbox/utilities/api.py
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@ -5,6 +5,7 @@ import pytz
from django.conf import settings from django.conf import settings
from django.contrib.contenttypes.models import ContentType from django.contrib.contenttypes.models import ContentType
from django.db.models import ManyToManyField
from django.http import Http404 from django.http import Http404
from rest_framework import mixins from rest_framework import mixins
from rest_framework.exceptions import APIException from rest_framework.exceptions import APIException
@ -51,6 +52,11 @@ class ValidatedModelSerializer(ModelSerializer):
# Run clean() on an instance of the model # Run clean() on an instance of the model
if self.instance is None: if self.instance is None:
model = self.Meta.model
# Ignore ManyToManyFields for new instances (a PK is needed for validation)
for field in model._meta.get_fields():
if isinstance(field, ManyToManyField):
attrs.pop(field.name)
instance = self.Meta.model(**attrs) instance = self.Meta.model(**attrs)
else: else:
instance = self.instance instance = self.instance