Question

我正在尝试发布curl看起来像这样的请求：

curl -X POST \
    --header "Authorization: Bearer 48378438…" \
    --header "X-Backtory-Storage-Id: 125653265" \
    --form fileItems[0].fileToUpload=@"/path/to/file1.txt"  \
    --form fileItems[0].path="/path1/path2/"    \
    --form fileItems[0].replacing=true  \
    http://storage.backtory.com/files

我的代码是这样的：

upload_headers = {'Authorization':'Bearer' + ' ' + access_token, 'X-Backtory-Storage-Id':'48378438**********'}
upload_data = {'fileItems[0].fileToUpload': open('file.txt', 'rb'), 'fileItems[0].path': r'/path1/', 'fileItems[0].replacing': True}
upload_response = requests.post("http://storage.backtory.com/files", files=upload_data, headers=upload_headers)
print(upload_r)

但运行此代码后，我收到此错误：

Traceback (most recent call last):
  File "backtory-test.py", line 27, in <module>
    upload_r = requests.post("http://storage.backtory.com/files", files=upload_data, headers=upload_headers)
  File "C:\Program Files\Python36\lib\site-packages\requests\api.py", line 112, in post
    return request('post', url, data=data, json=json, **kwargs)
  File "C:\Program Files\Python36\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Program Files\Python36\lib\site-packages\requests\sessions.py", line 494, in request
    prep = self.prepare_request(req)
  File "C:\Program Files\Python36\lib\site-packages\requests\sessions.py", line 437, in prepare_request
    hooks=merge_hooks(request.hooks, self.hooks),
  File "C:\Program Files\Python36\lib\site-packages\requests\models.py", line 308, in prepare
    self.prepare_body(data, files, json)
  File "C:\Program Files\Python36\lib\site-packages\requests\models.py", line 496, in prepare_body
    (body, content_type) = self._encode_files(files, data)
  File "C:\Program Files\Python36\lib\site-packages\requests\models.py", line 159, in _encode_files
    fdata = fp.read()
AttributeError: 'bool' object has no attribute 'read'

我的代码的哪一部分是错误的？

Answer 1

files字典中的每个值必须是类似文件描述符的对象（即具有read方法）或元组（见下文）。

True既没有这样的方法（如错误所示），也没有元组。

所以

upload_data = {'fileItems[0].fileToUpload': open('file.txt', 'rb'), 
               'fileItems[0].path': r'/path1/',
               'fileItems[0].replacing': True}

应该只是

upload_data = {'filename': open('file.txt', 'rb')}

另一个选择是提供元组作为值。这允许您设置一些选项。您可以在requests docs上阅读更多内容。

path和replacing听起来像是应该作为数据发布的变量，而不是files字典的一部分。

AttributeError：调用requests.post时，'bool'对象没有属性'read'

1 个答案: