refactor to use the 3.6 API

merge

merge

partial backport of support for adbh's new interface to backup_command and restore_command these methods can return lists or strings which are passed to subprocess.call without or with the shell=True parameter respectively.

more escapes for the backslashes

escape the backslashes

bugfix

add action to list entities of the CWEType currently displayed

should take arbitrary arguments

i18nupdate

calling unicode instead of gettext...

[entity] small optimization: once an entity has been completed, don't redo it (for nothing)

[treeview] ensure items are ordered according to their dc_title, we can't rely on an ordered rset * is_last has to be computed on the caller now, not possible in the callee * rely on b3f61c38526b to use entity.view() with vid in *view*'s arguments

[entity] rename vid argument of .view(...) into __vid to avoid potential conflicts with kwargs

eschema view is gone away

remove misnamed argument

add version number to deprecation warning

[entities] fix CWUser.is_in_group implementation use self.groups property instead of self._groups which might not be initialized.

missing import

must check for relation inlined in main form type

skip final relations at this point

add missing errno import in etwist/server.py

should not raise KeyError if key's missing

choices function should now take the field as argument

cleanup

missing import

systematically call bool on BooleanField values

by default this is not the widget responsability to turn empty string into None, move this behaviour to the field.