[tests] Stop counting pickle bytes in ResultSet tests Between python 2's pickle and cPickle implementations, the various protocol versions added in python 3, the length of the pickled string is completely unpredictable. Instead, do a simple round trip and test a few attributes.

[tests] Port unittest_cwctl to py3k On python 2, sys.stdout takes bytes-like objects whereas python 3's takes unicode-like objects and handles the encoding on its own.

[migration] NoneType is no longer comparable in py3k

Rename gettext to cwgettext, use stdlib gettext cubicweb/gettext.py was a copy of Python 2.6's gettext.py with the context patch from bug https://bugs.python.org/issue2504 Instead of keeping that full copy, just inherit from gettext.GNUTranslations and add the context-related stuff.

[py3k] MethodType no longer takes a class argument

[py3k] unicode → six.text_type

[py3k] im_self → __self__

[py3k] Don't sort Action objects In python 3, arbitrary objects are no longer sortable.

[py3k] use inspect module to get a function's arguments

[py3k] __unicode__ and __str__

[test] call rql.parse with unicode objects Allows to get same results from rqlst.as_string() in python 2 and 3

[py3k] replace cmp with key in sorted() And stop sorting dicts in snippet_key()

[tests] remove useless sort Useless in python 2, actively harmful in python 3 where arbitrary objects are no longer sortable.

[py3k] dict methods no longer return indexable objects

[py3k] unicode → six.text_type

[py3k] unicode → six.text_type

[server] Port BFSS to py3k The BFSS API changes in python 3: * 'defaultdir' MUST be a unicode object * 'fsencoding' MUST NOT be set In python 2, fsencoding handles both the encoding of file paths on the file system (utf-8 by default, but the system may actually be using something else) and the encoding of file paths that will be stored in the database. So in python 3, we wipe the slate clean: * rely on sys.getfilesystemencoding() to convert unicode objects to bytes * always encode paths to utf-8 for storage in the database Caveat emptor / here be dragons: * sys.getfilesystemencoding() depends on the current locale, which therefore MUST be set properly * when migrating an existing instance from py2 to py3, one MAY need to reencode file paths stored in the database

[py3k] Binary.getvalue() returns bytes

[py3k] ensure Binary objects are initialized with bytes

[py3k] __unicode__ and __str__

[py3k] unicode → six.text_type

[mail] port to py3k

[web/views] port JSON views to py3k

[py3k] unicode → six.text_type