Hervé Beraud 9bc5c23885 Remove six and python 2.7 full support
Six is in use to help us to keep support for python 2.7.
Since the ussuri cycle we decide to remove the python 2.7
support so we can go ahead and also remove six usage from
the python code.

Review process and help
Removing six introduce a lot of changes and an huge amount of modified files
To simplify reviews we decided to split changes into several patches to avoid
painful reviews and avoid mistakes.

To review this patch you can use the six documentation [1] to obtain help and
understand choices.

Additional informations
Changes related to 'six.b(data)' [2]

six.b [2] encode the given datas in latin-1 in python3 so I did the same
things in this patch.

Latin-1 is equal to iso-8859-1 [3].

This encoding is the default encoding [4] of certain descriptive HTTP

I suggest to keep latin-1 for the moment and to move to another encoding
in a follow-up patch if needed to move to most powerful encoding (utf8).

HTML4 support utf8 charset and utf8 is the default charset for HTML5 [5].

Note that this commit message is autogenerated and not necesserly contains
changes related to 'six.b'

[1] https://six.readthedocs.io/
[2] https://six.readthedocs.io/#six.b
[3] https://docs.python.org/3/library/codecs.html#standard-encodings
[4] https://www.w3schools.com/charsets/ref_html_8859.asp
[5] https://www.w3schools.com/html/html_charset.asp

Patch 14 of a serie of 28 patches

Change-Id: Iccb743056c631f2e0728013942d764cd8b1ecfe0
2020-04-23 14:49:12 +02:00
__init__.py Move resource_templates to heat.scaling 2014-02-06 22:53:28 +00:00
cooldown.py Remove six and python 2.7 full support 2020-04-23 14:49:12 +02:00
lbutils.py Eliminate nested stack loading in InstanceGroup/ASG scaling 2018-01-19 15:40:37 -05:00
rolling_update.py Fix [H405] pep rule in heat/scaling 2015-09-21 14:51:45 +03:00
scalingutil.py Fix [H405] pep rule in heat/scaling 2015-09-21 14:51:45 +03:00
template.py Fix [H405] pep rule in heat/scaling 2015-09-21 14:51:45 +03:00