Я пытаюсь создать POST новый вложенный объект, проблема заключается только в создании "верхнего" объекта (списка воспроизведения), но не создайте "ChannelItem"...
Мои модели:
class Playlist(models.Model):
provider = models.IntegerField()
channel_id = models.CharField(max_length=100)
channel_version = models.CharField(blank=True, max_length=100)
start = models.DateTimeField()
url = models.CharField(max_length=500)
class ChannelItem(models.Model):
playlist = models.ForeignKey(Playlist, editable=False, related_name='channelitems')
content_id = models.CharField(max_length=100)
content_version = models.CharField(blank=True, max_length=100)
Мой Сериализатор:
class ChannelItemSerializer(serializers.ModelSerializer):
class Meta:
model = ChannelItem
fields = ('content_id', 'content_version')
exclude = ('id')
depth = 1
class PlaylistSerializer(serializers.ModelSerializer):
class Meta:
model = Playlist
fields = ('id', 'provider', 'channel_id', 'channel_version', 'start',
'url', 'channelitems')
depth = 2
channelitems = ChannelItemSerializer()
Я использую curl для публикации следующих данных:
'{"provider":125,"channel_id":"xyz", "channel_version":"xsqt",
"start":"2012-12-17T11:04:35","url":"http://192.168.1.83:8080/maaaaa",
"channelitems":[{"content_id":"0.flv", "content_version":"ss"},
{"content_id":"1.flv","content_version":"ss"}]}' http://localhost:8000/playlist_scheduler/playlists/
Получаю сообщение:
HTTP/1.1 201 CREATED
Content-Type: application/json
Transfer-Encoding: chunked
Date: Mon, 17 Dec 2012 20:12:54 GMT
Server: 0.0.0.0
{"id": 25, "provider": 125, "channel_id": "xyz", "channel_version": "xsqt",
"start":"2012-12-17T11:04:35", "url": "http://localhost:8080/something",
"channelitems": []}