Fix AttributeError for "lang" on repo/client connections
This is a regression introduced by b48020a80dc3, which removed call to
set_language from the `req._set_user` method. This is fine, but we still want a
language on connections, so we've to handle it if necesary in
Connection.__enter__ (i.e. once connection is properly open).
When using pyramid front-end, which has a users cache, we've to cache its
language as well because we must not access its preferred_language method since
it's not bound to a proper connection.
.. _dataimport_module:
:mod:`cubicweb.dataimport`
==========================
.. automodule:: cubicweb.dataimport
Utilities
---------
.. autofunction:: count_lines
.. autofunction:: ucsvreader_pb
.. autofunction:: ucsvreader
.. autofunction:: callfunc_every
.. autofunction:: lazytable
.. autofunction:: lazydbtable
.. autofunction:: mk_entity
Sanitizing/coercing functions
-----------------------------
.. autofunction:: optional
.. autofunction:: required
.. autofunction:: todatetime
.. autofunction:: call_transform_method
.. autofunction:: call_check_method
Integrity functions
-------------------
.. autofunction:: check_doubles
.. autofunction:: check_doubles_not_none
Object Stores
-------------
.. autoclass:: ObjectStore
:members:
.. autoclass:: RQLObjectStore
:show-inheritance:
:members:
.. autoclass:: NoHookRQLObjectStore
:show-inheritance:
:members:
.. autoclass:: SQLGenObjectStore
:show-inheritance:
:members:
Import Controller
-----------------
.. autoclass:: CWImportController
:show-inheritance:
:members: