Question

我一直在尝试使用python3中的files_upload（）函数将简单文件上传到dropbox

即使尝试tutorial provided on Dropbox's site中的代码，我也会收到错误，但我不明白为什么。我在这里缺少什么？

这是我的代码：

import dropbox

dbx = dropbox.Dropbox("my_access_token")

data = "asd"

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

以下是我尝试运行时收到的错误消息：

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'>

我尝试过不同的方式：

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", "")

第3

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

但我每次都会得到同样的错误。

Answer 1

从this文档中，files_upload()的第一个参数似乎需要是bytes个对象。这意味着你接近：

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

请尝试此操作（f.read()返回bytes个对象）：

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)而不仅仅是data。我不确定为什么在你链接的教程中没有提到这个。

Dropbox API v2 - 尝试使用files_upload（）上传文件 - 抛出TypeError

1 个答案: