Drop most of six importings

This update is to drop six, and also Python2 support. However, only
`tacker/test/common/helpers.py` which defines a set of functions for
Python2 is remained because `compact_byte()` is called from several test
classes. Although it'is not so quite hard to drop, better to be done in
another patch because so many changes shouldn't be included in a update.

Here is a summary of changes.

* Remove all six importing other than `helpers.py`.

* Revise the order of importing modules becaseu it's checked strictly
  more in the recent pep8 test.

* For the update, it removes a test `test_json_with_utf()` defined in
  `tacker/tests/unit/test_wsgi.py` because it's required only for Python2
  and can be skipped for Python3, so no need to keep anymore.

* Remove six from `requirements.txt` and `lower-constraints.txt`.

Partial-bug: #1778644

Change-Id: Ib37fd00ab6836e4efc04d1c14c10f312379c7212
Signed-off-by: Yasufumi Ogawa <yasufum.o@gmail.com>
This commit is contained in:
Yasufumi Ogawa
2020-10-19 04:59:05 +00:00
parent 78a753d564
commit a3377de871
56 changed files with 137 additions and 253 deletions

View File

@@ -127,7 +127,6 @@ Routes==2.3.1
rsa==3.4.2
setuptools==21.0.0
simplejson==3.13.2
six==1.10.0
snowballstemmer==1.2.1
sqlalchemy-filters==0.10.0
sqlalchemy-migrate==0.11.0