Unexpected error while saving file: xxx display_priority.j2

[Aston Zhang]

Note that d2lbook has two dependencies: nbconvert and mu-notedown. For nbconvert>=6.2.0 (nbconvert 6.0.0 and 6.1.0 have other issues when running jupyter notebook), when using Jupyter Notebook to edit a markdown file (enabled by mu-notedown), saving a file throws the following error message:

In my locale, editing

~/miniconda3/envs/np3/lib/python3.9/site-packages/notedown/templates/markdown.tpl
or
~/miniconda3/envs/np3/lib/python3.8/site-packages/mu_notedown-2.0.3-py3.8.egg/notedown/templates/markdown.tpl

as https://github.com/aaren/notedown/pull/96/files resolves the issue.

Thus, the following changes are proposed:

• Edit https://github.com/mli/notedown/blob/master/setup.py#L19 as 'nbconvert>=6.2.0',
• Edit https://github.com/mli/notedown/blob/master/notedown/templates/markdown.tpl#L1 as {% extends 'base/display_priority.j2' %}
• Upload an upgraded version of mu-notedown after bumping a version at https://github.com/mli/notedown/blob/master/setup.py#L10
• Remove https://github.com/d2l-ai/d2l-book/blob/master/setup.py#L11-L12 since both are required in mu-notedown

Related discussions:

https://github.com/aaren/notedown/pull/96/files
aaren/notedown#95
jupyter/nbconvert#1369

[Anirudh Dagar]

Fixed in d2l-ai/notedown#3