[ms, entity metas] add 'actual source' to entities table / base entity metadata cache. Closes #1767090 this is needed since for entities from 'copy based sources' such as datafeed, we want entity.cw_metainformation() to return as 'source' the datafeed source, not the system source (ie the source where the entity is actually stored). For both performance and bootstraping reasons, we should store this information in the `entities` table and in the _type_source cache.

fix 3.13.0 migration script (closes #1766202)

backport stable

fix 3.12.0 migration script (closes: #1766202)

[test] update to 3.13 api

[migration] when there are no data migration needed, we still want to rewrite the configuration and to restart the server. Closes #1760927

[migration] bugfix: c-c list was not displaying the name of a cube requiring another cube without constraining the version.

backport stable

[rqlrewrite] test and fix rql snippets insertion when several snippets match an optional variable

[datafeed, cw.xml] xml now carry entity's source information, interpreted at the other end so that for instance when an entity from elo is seen when importing cwo, it's properly marked as coming from elo source if one exists

[datafeed] actually raise on error

[python 2.5] compat fix

[datafeed, cwxml] parser now try to complete source's urls so one can add url such as <myinstance>/project. Closes #1759908

[server] fix unicode conversion capability in UndoException By overriding the __unicode__ method, we ensure unicode builtin will return Unicode object even for python versions that don't have a __unicode__ method by default (python < 2.6) In previous versions, when this method is not defined, string conversion is attempted, and the result of string conversion is converted to Unicode using the system default encoding which is ascii the most of the time.

[book] add autoload section from code and fix sphinx warnings * drop misleading faq entry since clear explanation can be found in internationalization chapter * use autodata sphinx directive instead of raw text * fill empty chapter with autodoc: - devweb/httpcaching.rst - devweb/resource.rst - devweb/views/idownloadable.rst - devweb/views/wdoc.rst * use shebang in excerpt to denote shell code * fix some bad indented docstrings in javascript files

[controller] fix wrong view name when error occurs in UndoController

[datafeed] renaming parser attribute to parser_id makes things clearer

cleanup and assert we don't import unexpected stuff

[source config] fix synchronization on configuration entity changes

[ui, sources] configure source form: hide synchronizing and mapping entities, use simple text input for parser

[rql annotation] fix bad invariant variable w/ has_text relation: this is only true when has_text will be used as principal (though we don't know that yet)

[test] update to new db handler api

[querier] turn remove_clauses/restore_clauses into a context manager

[devtools pg handler] some fixes so we get proper error when pg host is not reachable

[rdf] add method so one can call entity.view('rdf')

[web test] fix unittest_web

[ajax edition] freeze form button when calling validateForm, so it freeze nicely for e.g. comment submitting form

[web page tracking] fix bug introduced by parent revision

closes #1484510: ajax_replace_url should propagate page id (until an underlying api does it automatically

backport stable

[repo integrity] test and fix glob add relation where several entities are added at once for a relation of 1? cardinality

[packaging] Build the cubicweb-documentation package

[breadcrumbs] closes #1717489: Double escaping in breadcrumbs

[donc] Fix building the cubicweb js documentation Avoids errors such as: Exception: Bad file id cubicweb.lazy referenced in INDEX_IN_ORDER in ../../../doc/tools/pyjsrest.py, fix this please

add an XXX

fix 3.10 cwproperties migration

fix failures introduced by recent refactoring * * * [testlib, realdb] we should close connections prior to create a new db using current db as template

[testlib, realdb] we should close connections prior to create a new db using current db as template

[migration] this is needed to avoid pb with yams 0.33 / cw < 3.13

[sync schema hooks] consider etype name map before trying to update in-memory schema

[repository] refactor and optimize '?1' relation handling * only skip auto remove if activeintegrity is explicitly disabled * do it even for inlined relation, so hooks are properly called * on entity creation, only cleanup what's needed

[session] deprecates schema_rproperty in favor of more optimized rtype_eids_rdef which return the rdef (so reusable to gather other data)

[repository] refactor/cleanup entity deletion methods * kill unused Repository.delete_info_multi (no leading _) * kill unnecessary system_source.delete_info (almost no benefit over delete_info_multi) * stop giving entities list *and* extid list, gather them from the entity when needed * move pending eids handling into glob_delete_entities, so one can call it directly without worrying about that

[repository] new hook selector according to configuration's repairing flag

[pyrorql] don't display traceback on connection error

[data hook] new .union operation on DataOperationMixIn, only when container is a set, not a list

[rql2sql] add test case for 7493:3c46b9390871

backport stable