[pkg] Bump version to 3.23.2

pep8 bits

[schema] Add a method on yams constraints to compute its unique name used to identify it in the DB backend.

[migration] Test and fix case of addition of an attribute with some serialized constraint It was crashing on attempt to remove an unexisting constraint. This code may be removed safely as it's expected to be handled by the constraint removal hook. Notice that adding a vocabulary on shortpara makes yams change the varchar max size. This is arguable but not the point of this test, so simply adapt the max size defined in the schema coherently so we don't have to bother with that at this point.

[test] Add a migration test for update of a static vocabulary constraint This is a constraint serialized to be checked by the DB backend, hence ensure the old constraint is dropped and the new one is created.

[schema2sql] Avoid "parsing" SQL statements for database initialization A big SQL string was generated, then splitted. This caused bug if some value in the schema (eg vocabulary, default) contained the separator (';'). To properly fix this, yield each individual statement instead of generating a string. Closes #14050899

[schema2sql] Drop most of the DB DROP related code This code is dead for a while, it has been superseded by `sql_drop_all_user_tables`. Related to #14050899

[hooks] Use already imported module alias

[schema2sql] Rename as_sql to constraint_value_as_sql which is easier to grasp independantly of the context.

[schema2sql] Drop unused indent argument on aschema2sql Related to #14050899

[schema2sql] More docstrings and minor API improvements Along the way, renamed local `column` variable to `attr` where we're NOT manipulating a DB column name but a schema attribute. Related to #14050899

[schema2sql] inline eschema_attrs method * not a public API * doesn't makes things easier to grasp -> useless Related to #14050899

[schema2sql] Give a rdef to check_constraint This simplifies the API. Related to #14050899

merge 3.20.16 in 3.22

merge 3.20.16 in 3.21

Added tag 3.20.16, debian/3.20.16-1, centos/3.20.16-1 for changeset e60a8e5d29ef

[debian] add a lintian override for source-is-missing about jquery.flot.js

[pkg] 3.20.16

[dataimport] fix count_lines function (closes #14407650) ensure i allways exists whatever f content is

[captcha] improve a bit the redability of generated captcha images (closes #13500378)

3.20 branch

merge 3.23 changes

Added tag 3.23.1, centos/3.23.1-1, debian/3.23.1-1 for changeset 8f035d5d5953

prepare 3.23.1

[debian] Adjust symlink to cubicweb package so that documention builds fine Broken since source tree re-organization.

[dataimport] Restore handling of Binary in ExtEntity's values Broken since 62a7100d774b. Closes #13973741.

[tox] Ensure virtualenv's python is used to build the documentation

[doc] Reference 3.23 page in changelog

[tox] Ensure virtualenv's python is used to build the documentation

Backed out changeset b288debc6736 Only superusers can set lc_messages variable. This prevents connection in many cases. Closes #14010345.

Merge with 3.23

[pkg] Bump version to 3.22.4.dev0