How to include the comments and minorEdit fields when uploading attachments

[efrose]

Hi,

I'm using update_attachment to upload a new version of an image attachment.
I can upload the file, but when I include the comments or minorEdit in the attachment metadata, the requests library treats it like a file to be uploaded.

        attachment_content = {
            'comment': comment,
            'minorEdit': False,
            'file': (filepath, open(filepath, mode='rb'))
        }
        result = api.update_attachment(pageid, attachment_id, attachment_content)

Error thread:

File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/PythonConfluenceAPI/api.py", line 1048, in update_attachment
callback=callback)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/PythonConfluenceAPI/api.py", line 140, in _service_post_request
return self._service_request("POST", *args, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/PythonConfluenceAPI/api.py", line 114, in _service_request
response = self.session.request(request_type, uri, **kwargs)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/requests/sessions.py", line 474, in request
prep = self.prepare_request(req)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/requests/sessions.py", line 407, in prepare_request
hooks=merge_hooks(request.hooks, self.hooks),
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/requests/models.py", line 305, in prepare
self.prepare_body(data, files, json)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/requests/models.py", line 483, in prepare_body
(body, content_type) = self._encode_files(files, data)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/requests/models.py", line 158, in _encode_files
fdata = fp.read()

Problem is that the attachment dict is passed straight to the requests library, and all items are treated as files. It tries to upload "minorEdit" and fails because it's a bool.

Is there a way to separate the attachment metadata from the attachment data itself in this call?

Thanks,