In offline mode replace inline plotlyjs with import

[sverhoeven]

Desired feature/enhancement

Running a caprieval analysis in offline mode uses lots of diskspace.

For example I ran https://github.com/haddocking/haddock3/blob/main/examples/scoring/capri-scoring-test.cfg with offline = true.

The capriscoring-test/analysis/7_caprieval_analysis directory uses 136Mb.

3.6M    air_clt.html
3.6M    bsa_clt.html
4.0K    capri_clt.tsv
4.0K    capri_ss.tsv
3.6M    desolv_clt.html
3.6M    dockq_air.html
3.6M    dockq_clt.html
3.6M    dockq_desolv.html
3.6M    dockq_elec.html
3.6M    dockq_score.html
3.6M    dockq_vdw.html
3.6M    elec_clt.html
3.6M    fnat_air.html
3.6M    fnat_clt.html
3.6M    fnat_desolv.html
3.6M    fnat_elec.html
3.6M    fnat_score.html
3.6M    fnat_vdw.html
3.6M    ilrmsd_air.html
3.6M    ilrmsd_clt.html
3.6M    ilrmsd_desolv.html
3.6M    ilrmsd_elec.html
3.6M    ilrmsd_score.html
3.6M    ilrmsd_vdw.html
3.6M    irmsd_air.html
3.6M    irmsd_clt.html
3.6M    irmsd_desolv.html
3.6M    irmsd_elec.html
3.6M    irmsd_score.html
3.6M    irmsd_vdw.html
3.6M    lrmsd_air.html
3.6M    lrmsd_clt.html
3.6M    lrmsd_desolv.html
3.6M    lrmsd_elec.html
3.6M    lrmsd_score.html
3.6M    lrmsd_vdw.html
7.2M    report.html
3.6M    score_clt.html
160K    summary.tgz
3.6M    vdw_clt.html

It would be nice if offline caprieval analysis html pages would use less space.

In #1025 I am importing report.bundle.js file so each caprieval module can reuse that js file. I think the same idea can be applied to the plotly at

haddock3/src/haddock/libs/libplots.py

Line 131 in 64d625b

plotlyjs = f'<script type="text/javascript">{get_plotlyjs()}</script>'

By instead of embedding the plotlyjs write it to a file once and importing it.

Motivation

The upside is going from 136Mb to 3.6Mb (the size of a single plotly js file)
The downside is that you need a web server to view all the html files.

Description

Additional context