[fix] reference to underclared and unused variable kwargs

Avoid to update inlined relation column to NULL when deleting entities When deleting entities, cubicweb run a rql DELETE on all relations to trigger hooks. For an inlined relation this also mean set the column to NULL. This operation may fail if there's additional constraints on the column. Also this is a weird and useless behavior since deleting the entity row will by definition delete the relation. We still doesn't handle the case where both subject and object are going to be deleted because rows need to be deleted in a particular order that cubicweb doesn't handle. Add a test checking UPDATE does not occur but hooks are correctly called. Closes #17236690

Drop useless ConstraintInsertionTC This test does nothing and is here from the begining of repo history. Now it raise an error "TypeError: Skipped expected string as 'msg' parameter, got 'SkipTest' instead. Perhaps you meant to use a mark?" Just drop it.

Backed out changeset 741dc2590f90 It was for cube s3storage, but this piece of information was apparently not in the email (used for review), so this patch was published in the wrong repository. :-/

[.gitlab-ci] initial version (tox targets)

Merge with 3.26

Added tag debian/3.26.14-1, 3.26.14 for changeset 172f683a84f6

[pkg] version 3.26.14

[py3] Pass bytes as "msg" to smtplib.SMTP.sendmail() When passing a unicode string to smtplib.SMTP.sendmail() as "msg" argument, there is an implicit bytes encoding using "ascii" encoding in python3. Of course this does not work if the string contains non-ASCII characters. In fact, config's sendmails method intent to pass bytes to smtplib.SMTP.sendmail() as it uses msg.as_string() method. Unfortunately, in python3, this method returns a unicode string whereas it returns a bytes string in python2; we thus fix this by calling as_bytes() method on python3. As there is no "as_bytes" method in python2, we need to handle python2 compatibility by hand and either call as_string() or as_bytes(). In testlib, where we mock smtplib.SMTP, we need to keep the "msg" argument of Email class (defined in testlib as well) a unicode string. Otherwise, it fails to be parsed by email.message_from_string() (from stdlib) if it is bytes on python3.

[debian] Cleanup d/source/options from now gone symlinks

[pkg] Version 3.27.0.a2

[debug/clean] remove unused DBG_MS flag

Avoid using gone hooks_control() in migration This deprecated function got dropped in a8c1ea390400. Remove unused import in 3.10.9_Any.py migration; replace usage in bootstrapmigration_repository.py by non-deprecated form.

[tox] Remove --ignore in check-manifest check All symlinks have been dropped in previous changesets.