Dropbox API v2-尝试使用files_upload（）上传文件-引发TypeError [英] Dropbox API v2 - trying to upload file with files_upload() - throws TypeError

问题描述

我一直在尝试使用python3中的files_upload（）函数将一个简单的文件上传到保管箱

I have been trying to upload a simple file to dropbox using the files_upload() function in python3

即使尝试了教程我收到了一个错误，但我不明白为什么。我在这里想念什么？

Even trying out the code in the tutorial provided on Dropbox's site I get an error and I don't understand why. What am I missing here?

这是我的代码：

import dropbox

dbx = dropbox.Dropbox("my_access_token")

data = "asd"

dbx.files_upload(data, '/file.txt')

这是错误消息当我尝试运行它时得到：

Traceback (most recent call last):
  File "dbox.py", line 7, in <module>
    dbx.files_upload(data, '/file.txt')
  File "/usr/local/lib/python3.4/dist-packages/dropbox/base.py", line 1225, in files_upload
    f,
  File "/usr/local/lib/python3.4/dist-packages/dropbox/dropbox.py", line 249, in request
    timeout=timeout)
  File "/usr/local/lib/python3.4/dist-packages/dropbox/dropbox.py", line 341, in request_json_string_with_retry
    timeout=timeout)
  File "/usr/local/lib/python3.4/dist-packages/dropbox/dropbox.py", line 385, in request_json_string
    type(request_binary))
TypeError: expected request_binary as binary type, got <class 'str'>

我尝试了不同的方法：

1。

with open("/home/pi/Desktop/dbox/asd.txt", "rb") as f:
    dbx.files_upload(f, '/asd.txt', mute = True)

2。

dbx.files_upload("hello", "")

3。

dbx.files_upload("hello", "/")

，但每次都会收到相同的错误。

but I get the same error every time.

推荐答案

来自<一个href = http://dropbox-sdk-python.readthedocs.io/en/master/moduledoc.html#dropbox.dropbox.Dropbox.files_upload rel = noreferrer>此文档，它似乎 files_upload（）的第一个参数需要为字节对象。这意味着您已经接近：

From this documentation, it appears that the first argument to files_upload() needs to be a bytes object. Which means you got close with:

with open("/home/pi/Desktop/dbox/asd.txt", "rb") as f:
    dbx.files_upload(f, '/asd.txt', mute = True)

请尝试执行此操作（ f.read（）返回 bytes 个对象）：

Try this instead (f.read() returns a bytes object):

with open("/home/pi/Desktop/dbox/asd.txt", "rb") as f:
    dbx.files_upload(f.read(), '/asd.txt', mute = True)

您也可以尝试传递 data.encode（whatever_encoding）而不是仅仅传递 data 。我不确定为什么在您链接的教程中没有提到这一点。

You could also try passing data.encode(whatever_encoding) instead of just data. I am not sure why this is not mentioned in the tutorial that you linked.

这篇关于Dropbox API v2-尝试使用files_upload（）上传文件-引发TypeError的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！