[pkg] Use sections from requires.txt to populate Recommends and Suggests
As Denis Laxalde pointed out, dh_python can also generate Recommends and
Suggests from Python package names. So let's use that instead of
manually populating these fields in `debian/control`.
Optional dependencies are currently specified in `setup.py` grouped by
feature. These dependency groups are turned into sections in
`requires.txt`. Thankfully `dh_python3` has options to populate
Recommends or Suggests with all package from a given section.
`debian/rules` now contains a list of which sections should go
to Recommends and which section should go to Suggests. Because such
extra list easily gets out-of-sync, we add a third list for ignored
sections, and ensure that all sections currently in `requires.txt`
get a mentioned in `debian/rules`.
Here are the results compared to the previous version with explicit
Recommends and Suggests (only listing Python packages):
|==============================================================|
| only in previous | common | only in new |
|==============================================================|
| Recommends |
|--------------------------------------------------------------|
| | python3-docutils | |
| python3-fyzz | | |
| python3-imaging | | |
| | python3-pycryptodome | |
| | python3-pyramid | |
| | python3-pyramid-multiauth | |
| python3-pysqlite2 | | |
| | python3-rdflib | |
| | python3-repoze.lru | |
| python3-simpletal | | |
| | python3-vobject | |
| | python3-waitress | |
| python3-werkzeug | | |
| | python3-wsgicors | |
|--------------------------------------------------------------|
| Suggests |
|--------------------------------------------------------------|
| | | python3-pil |
We also lose versioned dependencies which should not really be an issue
for Recommends and Suggests.
^build$
^dist$
\.egg-info$
^.tox$
^.cache$
\.pyc$
\.pyo$
\.bak$
\.old$
\~$
\#.*?\#$
\.swp$
^doc/book/en/apidoc$
\.old$
\.pybuild
cubicweb/server/test/data/slapd.conf
debian/python-cubicweb
debian/*.log
debian/*.substvars
debian/cubicweb-doc
debian/cubicweb
debian/files
syntax: regexp
.*/data.*/database/.*
.*/data/ldapdb/.*
.*/data/uicache/
.*/data/libpython/cubicweb_.*/i18n/.*\.po
^doc/html/
^doc/doctrees/
^doc/book/en/devweb/js_api/
^doc/_build
^doc/js_api/
test-results.xml
ve