卷曲到python请求转换

Question

我正在使用Dropbox的python API，尝试将以下curl命令转换为Python请求：

curl -X POST https://content.dropboxapi.com/2/files/download \
        --header "Authorization: Bearer <ACCESS_TOKEN>" \
        --header "Dropbox-API-Arg: {\"path\": \"/Homework/math/Prime_Numbers.txt\"}"

到目前为止，我的翻译是：

downloadHeader={"Authorization: " + authorization}

downloadURL = "https://content.dropboxapi.com/2/files/download"

downloadPayload = {"Dropbox-API-Arg": {"path": "/" + dbPATH}}

downloadResponse = requests.post(downloadURL, data=json.dumps(downloadPayload), headers=downloadHeader)

但是，当我运行此命令时，出现以下错误：

对于headers.items（）中的标题，AttributeError：'set'对象没有属性'items'

谁能给我一些反馈？ 我对我的授权值充满信心，因为它在另一个请求中起作用，我将其复制并粘贴到下面：

MDlink = "https://api.dropboxapi.com/2/sharing/get_shared_link_metadata"
authorization = "Bearer " + ACCESS_TOKEN
headers={"Content-Type":"application/json", "Authorization": authorization}
payload = {"url": imageLink}
response = requests.request("POST", MDlink, data=json.dumps(payload), headers=headers)

非常感谢你！

Answer 1

你要这个

downloadHeader={"Authorization: " + authorization}

成为

downloadHeader={"Authorization": authorization}

或更确切地说

downloadHeader={"Authorization": "Bearer <ACCESS_TOKEN>"}

说明：

{1} # this is a set. It has no .items()
{1: 1} # this is a dict. You can call .items()