[migration] fix handling of default value for boolean attributes We can't assert that the old value is 'True' or 'False', because False used to be stored as an empty string in pre-3.18 versions.

[entity/url publishing] fetch_rqlst should use 'is_instance_of' instead of 'is' We usually want to get any subclasses as well (think Training subclass of Workcase). Closes #3210365.

[rewriter] fix latent bug: arbitrary etype may be substituted when using is_instance_of type restriction Note: the test is not deterministic because the bug depends on the iteration order on a set.

[test] drop no more used test data file

[doc] Refer to RsetTableView in EntityTableView docstring instead of TableView

Fix use of vreg.config.anonymous_user() If no anonymous user is declared, anonymous_user() returns 'None, None', not 'None'.

[server] avoid race-condition in timer events With a granularity of one second, there's a good chance calling localtime twice will return the same value. We should consider the event ready immediately if that happens, not wait one second.

[server/pyro] try to shutdown the repository properly If RepositoryServer.trigger_events is not called we might miss a QuitEvent and thus never shutdown the repository and its looping tasks.

[book] remove broken links to web.views.wdoc.ChangeLog{View,Action} ChangeLogView and ChangeLogAction were removed in 3.16.0 (changeset fa044b9157d7, https://www.cubicweb.org/2423532) Closes #3369687

[book] fix Session.{set,free}_cnxset autodoc They're Session methods, not bare functions. Without this building the docs says: reading sources... [ 39%] devrepo/repo/sessions Traceback (most recent call last): File "/usr/lib/pymodules/python2.7/sphinx/ext/autodoc.py", line 326, in import_object obj = self.get_attr(obj, part) File "/usr/lib/pymodules/python2.7/sphinx/ext/autodoc.py", line 232, in get_attr return safe_getattr(obj, name, *defargs) File "/usr/lib/pymodules/python2.7/sphinx/util/inspect.py", line 70, in safe_getattr raise AttributeError(name) AttributeError: set_cnxset Traceback (most recent call last): File "/usr/lib/pymodules/python2.7/sphinx/ext/autodoc.py", line 326, in import_object obj = self.get_attr(obj, part) File "/usr/lib/pymodules/python2.7/sphinx/ext/autodoc.py", line 232, in get_attr return safe_getattr(obj, name, *defargs) File "/usr/lib/pymodules/python2.7/sphinx/util/inspect.py", line 70, in safe_getattr raise AttributeError(name) AttributeError: free_cnxset

cwetype is a *class* property, rename its argument accordingly

typo