[server.querier] remove useless attribute Querier._planner

[server.querier] remove useless indirection Querier.rqlannotator

[server.querier] remove useless indirections ExecutionPlan.{syssource,rqlhelper,schema} Simpler is better.

[server.rqlannotation] rename SQLGenAnnotator to RQLAnnotator This class is in charge of annotating the RQL syntax tree with various bits of information, like (in)variance, use of full-text-index, etc. It is a needed step before the generation of SQL, but does not touch SQL directly. Hence RQLAnnotator seems a better name.

[server] drop system_source_cnx for a simpler internal API system_source_cnx() can be replaced with source_cnx(). If system_source_cnx() is called with dbms_system_base=False, it is strictly equivalent to calling source_cnx() with the same source, privileges and interactivity. If system_source_cnx() is called with dbms_system_base=True, it is equivalent to calling source_cnx() with the system database and the same source, privileges and interactivity. No use of the default value for 'special_privs' was found in the code.

[server/sources/native] refactor to remove useless injection

[cwvreg] rename CWRegistryStore.solutions to compute_var_types solutions() seems an obscure name to me. Since this method computes the types of the variables of the RQL query string, let us rename it to compute_var_types.

[doc] replace python with python3 in shell commands

[adapters] move class EntityAdapter from cubicweb.view to cubicweb.entity The adapter mechanism is not specific to the use of views. Moving the class the cubicweb.entity makes this clearer.

[doc] replace tabs with spaces (and make linter happy)

[setup] add rdflib-jsonld to dependencies for cubicweb[rdf]

Added tag 3.26.15, debian/3.26.15-1 for changeset fe9bd0e937e4

[pkg] version 3.26.15

[web/views] Backport changeset be63e0fd43d0 (it is a fix) in 3.26

[utils] Add the possibility to add elements in the head of an UStringIO list

[doc] replace python with python3 in shell commands

Added tag 3.27.1, debian/3.27.1-1 for changeset 917601bb5b1b

[pkg] version 3.27.1

Backed out changeset 7d3299d6e655 This is not compatible with python 3.5 and we want to support python 3.5 with cubicweb 3.27

Backed out changeset c69421aece24 This is not compatible with python 3.5 and we want to support python 3.5 with cubicweb 3.27

merge

[web/views/rdf] enhance encoding and formats for RDFView

[web/views/cwuser] fix encoding of FoafView to application/rdf+xml

merge 3.27 into default

[doc/dev/CI] initial information about jenkins

[doc/index] fix link to "how to contribute" and add link to dev dashboard

[doc/book/admin] initial version of deploy cubicweb page in documentation

[doc/book/admin/setup] forget about easy_install

[doc/book/admin/setup] fix pip / virtualenv links

[doc/book/admin/setup] update apt sources

[doc/book/admin/setup] add section about docker install

[doc] remove setup instructions for Windows

[doc/book/devweb/ajax] warning about deprecated use of ajax

[doc] add links to pypi and npm

[doc] remove guestrepo as a recommendation

[doc] remove Subversion mentions

[doc] fix typo

[doc] Update changes title, 3.27 is now released

[pkg] Version 3.28.0.dev0

merge 3.27

Added tag 3.27.0, debian/3.27.0-1 for changeset e77900f19390

[pkg] version 3.27

Backed out changeset b1ef9690f357 This is not compatible with python3.5

Remove useless error FindEntittyError This error is not used since the deprecated find_one_entity method has been removed in 566f8fce5168

[pkg] Version 3.27.0rc3

[sobjects/notification] fix broken email notifications In https://hg.logilab.org/review/cubicweb/rev/8caa109dfe945592a34904bb56971cc57d1c6084 EntityView.w become a method using EntityView._w In notifications we reset "self.w" for every notifications since we handle multiple streams. We should set "self._w" to None instead, otherwise subsequent calls to "self.w()" will fail with TypeError: 'NoneType' object is not callable.

[server.source.native] exceptions should never pass silently

[py] Make flake8 less angry with cubicweb/server/test/