0
我可能是以错误的方式加载数据。Django:加载后数据已损坏? (可能程序员错误)
摘录的data.json:
{
"pk": "1",
"model": "myapp.Course",
"fields":
{
"name": "Introduction to Web Design",
"requiredFor": [9],
"offeringSchool": 1,
"pre_reqs": [],
"offeredIn": [1, 5, 9]
}
},
我运行python manage.py loaddata -v2 data
:
安装从1个 夹具(一个或多个)36(多个)对象
然后,我使用Django shell检查上述对象:
>>> info = Course.objects.filter(id=1)
>>> info.get().pre_reqs.all()
[<Course: Intermediate Web Programming>] # WRONG! There should be no pre-reqs
>>> from django.core import serializers
>>> serializers.serialize("json", info)
'[{"pk": 1, "model": "Apollo.course", "fields": {"pre_reqs": [11], "offeredIn": [1, 5, 9], "offeringSchool": 1, "name": "Introduction to Web Design", "requiredFor": [9]}}]'
模型的序列化输出与给予loaddata
的输入不同。输出具有非空的pre_req列表,而输入的pre_reqs字段为空。我究竟做错了什么?
你是否用myapp.Course数据删除了所有其他jsons?在PK = 1的灯具路径中是否有antoher文件? – maersu 2010-05-04 13:47:20