使用 Box.com API 上传文件时遇到问题

Question

我是编程和学习python的新手，所以请多多包涵，感谢您的帮助....

我正在做一个项目，我需要将文件上传到存储服务，我目前正在尝试使用 box API。我正在尝试使用此页面上的代码：

how to use python's Request library to make an API call with an attachment and a parameter

import requests
import json

#the user access token
access_token =  'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
#the name of the file as you want it to appear in box
filename = 'box_file'
#the actual file path
src_file = "C:\Python\Wildlife.wmv"
#the id of the folder you want to upload to
parent_id = '0'

headers = { 'Authorization: Bearer {0}'.format(access_token)}
url = 'https://upload.box.com/api/2.0/files/content'
files = { 'filename': (filename, open(src_file,'rb')) }
data = { "parent_id": parent_id }
response = requests.post(url, data, files, headers)
file_info = response.json()

我尝试了许多不同的东西，但实际上并没有让我更接近，所以我发布了我对他们代码的轻微改编。目前我收到此错误：

Traceback (most recent call last):
  File "transfer2.py", line 18, in <module>
    response = requests.post(url, data, files, headers)
TypeError: post() takes from 1 to 3 positional arguments but 4 were given

我在其他一些实验中也遇到了 file_info = response.json()" 的问题。如果有人可以帮助我完成这项工作，我将不胜感激。

如果有帮助，我正在使用 python 3。

编辑 4/6 根据要求，我更改了这一行： response = requests.post(url, data=data, files=files, headers=headers)

这是我现在得到的错误：

Traceback (most recent call last):
  File "transfer2.py", line 18, in <module>
    response = requests.post(url, data=data, files=files, headers=headers)
  File "C:\Python34\lib\site-packages\requests\api.py", line 108, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "C:\Python34\lib\site-packages\requests\api.py", line 50, in request
    response = session.request(method=method, url=url, **kwargs)
  File "C:\Python34\lib\site-packages\requests\sessions.py", line 450, in request
    prep = self.prepare_request(req)
  File "C:\Python34\lib\site-packages\requests\sessions.py", line 381, in prepare_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Python34\lib\site-packages\requests\models.py", line 305, in prepare
    self.prepare_headers(headers)
  File "C:\Python34\lib\site-packages\requests\models.py", line 410, in prepare_headers
    self.headers = CaseInsensitiveDict((to_native_string(name), value) for name, value in headers.items())
AttributeError: 'set' object has no attribute 'items'

Answer 1

在request.post() 的请求库中，headers 和 files 都是关键字参数，我也将 data 作为关键字参数，例如：

response = requests.post(url, data=data, files=files, headers=headers)

Answer 2

from boxsdk import Client, OAuth2
oauth = OAuth2( client_id="dlpjkcxxxxxxxxxxxxxxxxxxxxcom",client_secret="xxxxxxxxxxxxxxxxxxxxxxxxx", access_token="xxxxxxxxxxxxxxxxxxxxxxxxxxx", )
client = Client(oauth)
shared_folder = client.folder(folder_id='0',).create_subfolder('sxxxx')
uploaded_file = shared_folder.upload('/root/xxxxxx.txt')