Failed to build the docs

[Khemmatat Theanvanichpant]

Describe the bug
I cannot build the docs

To Reproduce
Running the command according to build the docs section results in failure.

$ make html
sphinx-build -b html -d _build/doctrees   . _build/html
Running Sphinx v4.3.2

Extension error:
Could not import extension sphinxcontrib.mermaid (exception: cannot import name 'ENOENT' from 'sphinx.util.osutil' (/Users/tui/Library/Caches/pypoetry/virtualenvs/django-generate-series-Vs9BvJIc-py3.9/lib/python3.9/site-packages/sphinx/util/osutil.py))
make: *** [html] Error 2

Expected behavior
No error should occur and HTML docs should be generated.

Version:

• python: 3.9.0
• django-generate-series: 0.4.5

Additional context
The bug comes from sphinxcontrib-mermaid version 0.6.x not adapting to sphinx version 4.0.0 API changes.

Solutions

1. Workaround according to mgaitan/sphinxcontrib-mermaid#72 (comment)
2. Update sphinxcontrib-mermaid version to 0.7.0

[Jack Linke]

Not sure how I missed this before, but fixed in latest version. Thank you for the report.