无法使用python请求更新网页，返回错误响应代码400

Question

我正在尝试通过Python requests模块更新Atlassian confluence页面中已经存在的页面。我使用requests.put()方法发送HTTP请求来更新我的页面。该页面已具有标题"Update Status“。我正在尝试输入一行作为页面的内容。页面id和JSON有效负载中的其他信息是我直接从rest/API/content中复制的……我正在尝试访问的网页的输出。注意:我已经可以通过python requests.get访问网页上的信息，但我不能将信息发布到网页上。

用于从网页访问信息的方法，其工作方式为：

response = requests.get('https://confluence.ai.com/rest/api/content/525424594?expand=body.storage',
                        auth=HTTPBasicAuth('svc-Automation@ai.com', 'AIengineering1@ai')).json()

下面是我用来更新返回错误代码400的网页的代码。

import requests
from requests.auth import HTTPBasicAuth
import json

url = "https://confluence.ai.com/rest/api/content/525424594"
payload =  {"id":"525424594","type":"page", "title":"new page-Update Status","space":{"key":"TST"},"body":{"storage":{"value": "<p>This is the updated text for the new page</p>","representation":"storage"}}, "version":{"number":2}}

result = requests.put(url, json=payload, auth=HTTPBasicAuth('svc-Automation@ai.com', 'AIengineering1@ai'))
print (result.content)

result.content输出以下状态：

{"statusCode":400, "data":{"authorized":true, "valid":false, "allowedInReadOnlyMode":true, "errors can't change an existing page's space.", "args":[]}}], "successful":false}, "message":"Could not update content of type : class com.atlassian.confluence.pages.Page with id 525424594","reason": "Bad Request"} 

当我转到链接https://confluence.ai.com/rest/api/content/525424594?expand=body.storage时，页面的rest api内容如下：

{"id":"525424594","type":"page","status":"current","title":"Update Status","space":{"id":152698959,"key":"AIENG","name":"Consumer Solutions (AI) ENG","type":"global","_links":{"webui":"/display/CSSFW","self":"https://confluence.ai.com/rest/api/space/AIENG"},"_expandable":{"metadata":"","icon":"","description":"","homepage":"/rest/api/content/155503904"}},"history":{"latest":true,"createdBy":{"type":"known","username":"Ashish.Joshi@ai.com","userKey":"8a78e5ac71e441c5017250468bbc0259","profilePicture":{"path":"/images/icons/profilepics/default.svg","width":48,"height":48,"isDefault":true},"displayName":"Ashish.Joshi@ai.com","_links":{"self":"https://confluence.ai.com/rest/api/user?key=8a78e5ac71e441c5017250468bbc0259"},"_expandable":{"status":""}},"createdDate":"2021-04-18T00:14:32.732Z","_links":{"self":"https://confluence.ai.com/rest/api/content/525424594/history"},"_expandable":{"lastUpdated":"","previousVersion":"","contributors":"","nextVersion":""}},"version":{"by":{"type":"known","username":"Ashish.Joshi@ai.com","userKey":"8a78e5ac71e441c5017250468bbc0259","profilePicture":{"path":"/images/icons/profilepics/default.svg","width":48,"height":48,"isDefault":true},"displayName":"Ashish.Joshi@ai.com","_links":{"self":"https://confluence.ai.com/rest/api/user?key=8a78e5ac71e441c5017250468bbc0259"},"_expandable":{"status":""}},"when":"2021-04-18T00:16:18.762Z","message":"","number":1,"minorEdit":false,"hidden":false,"_links":{"self":"https://confluence.wdc.com/rest/experimental/content/525424594/version/1"},"_expandable":{"content":"/rest/api/content/525424594"}},"extensions":{"position":"none"},"_links":{"webui":"/display/CSSFW/Update+Status","edit":"/pages/resumedraft.action?draftId=525424594&draftShareId=0984750c-3696-4918-b9ce-4358fefc26c9","tinyui":"/x/0ldRHw","collection":"/rest/api/content","base":"https://confluence.ai.com","context":"","self":"https://confluence.ai.com/rest/api/content/525424594"},"_expandable":{"container":"/rest/api/space/CSSFW","metadata":"","operations":"","children":"/rest/api/content/525424594/child","restrictions":"/rest/api/content/525424594/restriction/byOperation","ancestors":"","body":"","descendants":"/rest/api/content/525424594/descendant"}}

上面是当这个页面没有更新时，我在chrome上得到的输出。但是我想更新它的内容，也就是它的存储。我猜我现在使用的有效载荷的格式不正确。有什么建议吗？注意:这里显示的链接、用户名和密码都是虚构的。

Answer 1

如果你仍然坚持这一点，仅仅基于你的错误信息：

"errors can't change an existing page's space."

我会仔细检查你所识别的空间。如果您只是直接从Confluence示例中复制它，那么它具有"key":"TST"，但是您的get请求提供了"key":"AIENG"。当我尝试同样的方法时，我也遇到了类似的问题，但同样地，我不知道您是否在这里的示例中更改了它，只是为了显示。

注意：auth也可以在没有HTTPBasicAuth的情况下工作(但我对编码也很陌生，所以这可能是一个很好的实践！)，我发现data=payload更适合我。

我也赞同atlassian-python-api上的建议，因为它确实让生活变得更容易。