Add livejs to head for index and pyfile

[nicain]

Add livejs to

so that coverage report automatically updates.

[nicain]

CI is stuck at an install error for windows; seems like this is unrelated to my code change:

  pypy3 run-test-pre: PYTHONHASHSEED='900'
  pypy3 run-test: commands[0] | python igor.py zip_mods
  pypy3 run-test: commands[1] | python setup.py --quiet build_ext --inplace
  pypy3 run-test: commands[2] | python -m pip install -q -e .
    error: subprocess-exited-with-error
    
    × Preparing editable metadata (pyproject.toml) did not run successfully.
    │ exit code: 32[21](https://github.com/nedbat/coveragepy/actions/runs/3734869969/jobs/6337439137#step:6:22)[22](https://github.com/nedbat/coveragepy/actions/runs/3734869969/jobs/6337439137#step:6:23)6505
    ╰─> [12 lines of output]
        running dist_info
        creating C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info
        writing C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info\PKG-INFO
        writing dependency_links to C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info\dependency_links.txt
        writing entry points to C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info\entry_points.txt
        writing requirements to C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info\requires.txt
        writing top-level names to C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info\top_level.txt
        writing manifest file 'C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info\SOURCES.txt'
        reading manifest file 'C:\Users\RUNNER~1\AppData\Local\Temp\pip-modern-metadata-fglx8huv\coverage.egg-info\SOURCES.txt'
        reading manifest template 'MANIFEST.in'
        no previously-included directories found matching 'doc\_build'
        no previously-included directories found matching 'doc\_spell'
        [end of output]

[nedbat]

Hi, thanks, I hadn't heard of livejs before. But I don't think I want to always use it in every HTML report. Maybe we can solve this similarly to extra_css? A setting that lets people specify extra scripts to include in the HTML? Then you could use livejs in your settings, and all of your HTML reports would include it.

What do you think?

[ProsperousHeart]

@nicain any update for @nedbat ? This request is almost 6 months old