如何将 Jupyter 部署到 Medium？ “AttributeError: 'PosixPath' object 没有属性 'read'

Question

I'm trying to deploy Jupyter Notebook to Medium with jupyter_to_medium and still getting the same error. Have tried both Safari and Chrome. I have integration tokens.

MacBook Pro mid 2017

Failed to post to Medium
Returned error message below

"AttributeError: 'PosixPath' object has no attribute 'read'

Traceback (most recent call last):
File \"/usr/local/lib/python3.7/site-packages/jupyter_to_medium/_bundler.py\", line 37, in upload
data = publish(**kwargs)
File \"/usr/local/lib/python3.7/site-packages/jupyter_to_medium/_publish_to_medium.py\", line 299, in publish
chrome_path, save_markdown, table_conversion)
File \"/usr/local/lib/python3.7/site-packages/jupyter_to_medium/_publish_to_medium.py\", line 41, in __init__
self.nb = self.get_notebook()
File \"/usr/local/lib/python3.7/site-packages/jupyter_to_medium/_publish_to_medium.py\", line 76, in get_notebook
return nbformat.read(self.filename, as_version=4)
File \"/usr/local/lib/python3.7/site-packages/nbformat/__init__.py\", line 141, in read
return reads(fp.read(), as_version, **kwargs)
AttributeError: 'PosixPath' object has no attribute 'read'
"

Answer 1

I run into the same error in Python3.7. Here is what worked for me:

The failure cause by this function call reads(fp.read(), as_version, **kwargs) in File \"/usr/local/lib/python3.7/site-packages/nbformat/__init__.py\". Apparently, fp is a path string , you cannot use read() directly on it.

Changes:

Add the following lines before it:

text = None
with open(fp, 'r') as f:
     text = f.read()

and update the original line

return reads(fp.read(), as_version, **kwargs)

to

return reads(text, as_version, **kwargs)