如何在Python Eve中更新列表data_relation [英] How do I update a list data_relation in Python Eve
问题描述
我有一个用户"模型和一个模式,其中包括一个与用户的一对多关系:
I have a model 'users' and a schema for it, which includes a one-to-many relation back to users:
'followers': {
'type': 'list',
'schema': {
'type': 'objectid',
'data_relation': {
'resource': 'users'
}
}
},
我正在尝试更新关注者列表.我尝试将PATCH请求发送给/users/545c7dccb505970bbf0e5ad1 终结点,该请求带有'followers'键和一个objectid列表,但是它不起作用.还尝试将PUT请求发送到/users/545c7dccb505970bbf0e5ad1/followers/,但没有成功.
I am trying to update the list of followers. I tried sending PATCH request to the /users/545c7dccb505970bbf0e5ad1 endpoint with a 'followers' key and a list of objectids but it doesn't work. Also tried sending a PUT request to /users/545c7dccb505970bbf0e5ad1/followers/ but no luck.
那么如何使用Python Eve REST API将对象添加到此列表中?
So how do I add an object to this list with Python Eve REST API?
GET /users/545c7dccb505970bbf0e5ad1/
{
"_updated": "Fri, 07 Nov 2014 08:07:40 GMT",
"public_key": "test",
"_etag": "256d6da738a0f39929d40d1c868e1f67661460be",
"_links": {
"self": {
"href": "/users/545c7dccb505970bbf0e5ad1",
"title": "User"
},
"parent": {
"href": "",
"title": "home"
},
"collection": {
"href": "/users",
"title": "users"
}
},
"active": false,
"_created": "Fri, 07 Nov 2014 08:07:40 GMT",
"_id": "545c7dccb505970bbf0e5ad1"
}
PATCH /users/545c7dccb505970bbf0e5ad1
{
"_status": "ERR",
"_error": {
"message": "You don't have the permission to access the requested resource. It is either read-protected or not readable by the server.",
"code": 403
}
}
PUT /users/545c7dccb505970bbf0e5ad1/followers
{
"_status": "ERR",
"_error": {
"message": "The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.",
"code": 404
}
}
推荐答案
doesn't work
非常广泛...但是,您可能需要将_etag
令牌发送给获取或创建用户时返回的服务器. .这是必需的,以防止从过时的模型进行更新
doesn't work
is awfully broad... however at a guess you need to send your _etag
token the server returned when fetching or creating the user... this is required to prevent updating from an out of date model
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