[cleanup] flake8 rtags.py

[pkg] Require passlib >= 1.7.0 Since bc9d901cb9e6 we use 1.7.0 API, update packaging accordingly.

[web/http_headers] do not crash when IfModifiedSince is empty string (closes #16527954)

[pkg] Set an upper bound to passlib We're using a deprecated API and are getting the following deprecation warning: :: the method passlib.context.CryptContext.encrypt() is deprecated as of Passlib 1.7, and will be removed in Passlib 2.0, use CryptContext.hash() instead. So let's make sure we're getting a working library. [ci skip]

[cwconfig] Retrieve real path of cubes directory Since logilab-common 1.3.0, we have real path expansion modutils.modpath_from_file. But the extrapath parameter that is passed from cubicweb.schema reader may still have symlinks, so expand them here to hopefully have consistent comparison in modpath_from_file.

[server] Use CryptContext's hash method instead of deprecated encrypt method Getting rid of the following deprecation warning: :: the method passlib.context.CryptContext.encrypt() is deprecated as of Passlib 1.7, and will be removed in Passlib 2.0, use CryptContext.hash() instead.

Merge public heads

[cwctl] on upgrade, clear instance_md5_version cache The generate-static-datadir depends on a correct config.instance_md5_version(), and we just invalidated it by upgrading the instance.

[twisted] add request error handler to avoid finishing it twice And avoid stack traces like:: Traceback (most recent call last): File "/usr/lib/python2.7/threading.py", line 783, in __bootstrap self.__bootstrap_inner() File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner self.run() File "/usr/lib/python2.7/threading.py", line 763, in run self.__target(*self.__args, **self.__kwargs) --- <exception caught here> --- [...] File "/usr/lib/python2.7/dist-packages/twisted/python/threadpool.py", line 196, in _worker result = context.call(ctx, function, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 118, in callWithContext return self.currentContext().callWithContext(ctx, func, *args, **kw) File "/usr/lib/python2.7/dist-packages/twisted/python/context.py", line 81, in callWithContext return func(*args,**kw) File "/home/me/envs/grshell-cw/cubicweb/statsd_logger.py", line 121, in __call__ return self.callable(*args, **kw) File "/home/me/envs/grshell-cw/cubicweb/etwist/server.py", line 131, in render_request code=500, twisted_request=request) File "/home/me/envs/grshell-cw/cubicweb/etwist/http.py", line 22, in __init__ self._finalize() File "/home/me/envs/grshell-cw/cubicweb/etwist/http.py", line 46, in _finalize self._twreq.finish() File "/usr/lib/python2.7/dist-packages/twisted/web/server.py", line 228, in finish return http.Request.finish(self) File "/usr/lib/python2.7/dist-packages/twisted/web/http.py", line 931, in finish "Request.finish called on a request after its connection was lost; " exceptions.RuntimeError: Request.finish called on a request after its connection was lost; use Request.notifyFinish to keep track of this.

[web/tests] Hide DeprecationWarnings

[web] remove next_tabindex() It's hard to see it work reliably in view of multiple server processes. If something like that is needed it should probably be built on the client (js) side.

[views/optimization] Ensure we call rset.possible_actions with the same argument rset.possible_actions (which should definitly not be an ResultSet method, but that's another story) has been designed to hold a cache to compute possible actions for a only once, since this may be a fairly costly operation (notably because of the 'has_editable_relations' predicates). But this has been broken by introduction of a new 'view' parameter which is not given by every call. To fix this, this cset adds the missing view argument where necessary and reimplements the rset's method to assert it's always called with the same key. Unfortunatly, those changes have to be ported to squareui and bootstrap cubes as well.