Autopep8

What's Changed
* Cleanup Python 2 references in setup.py by geozeke in https://github.com/hhatto/autopep8/pull/644
* include tox.ini (because need unit test) by hhatto in https://github.com/hhatto/autopep8/pull/646
* Fix E265 and E266 confusion and overlap by PeterJCLaw in https://github.com/hhatto/autopep8/pull/650
* Use tomli in place of unmaintained toml package by mgorny in https://github.com/hhatto/autopep8/pull/629
* fix: special case of `auto` value with flake8 config by hhatto in https://github.com/hhatto/autopep8/pull/653

New Contributors
* geozeke made their first contribution in https://github.com/hhatto/autopep8/pull/644
* PeterJCLaw made their first contribution in https://github.com/hhatto/autopep8/pull/650
* mgorny made their first contribution in https://github.com/hhatto/autopep8/pull/629

**Full Changelog**: https://github.com/hhatto/autopep8/compare/v1.7.0...v1.7.1

Change
* Require [pycodestyle](https://pypi.org/project/pycodestyle/) 2.9.1 and higher version ( Thanks heavenshell ⭐ )
* Drop support Python2.7

New Feature
* Support E275

Bug Fix
* Ignoring W191 ( Thanks MinekPo1 ⭐ )

---

What's Changed
* add: verbose log for reading config paths by hhatto in https://github.com/hhatto/autopep8/pull/622
* Document being able to turn formatting off by shardros in https://github.com/hhatto/autopep8/pull/620
* Add support for ignoring W191. by MinekPo1 in https://github.com/hhatto/autopep8/pull/627
* Fix Flake8 E275 error by heavenshell in https://github.com/hhatto/autopep8/pull/639
* Drop no longer supported python versions by heavenshell in https://github.com/hhatto/autopep8/pull/637
* Heavenshell topic/pycodestyle2.9.0 by hhatto in https://github.com/hhatto/autopep8/pull/641
* Update pycodestyle 2.9.0 by heavenshell in https://github.com/hhatto/autopep8/pull/636
* Support E275 by hhatto in https://github.com/hhatto/autopep8/pull/642
* refactoring: remove py2 specific code by hhatto in https://github.com/hhatto/autopep8/pull/643

New Contributors
* MinekPo1 made their first contribution in https://github.com/hhatto/autopep8/pull/627

**Full Changelog**: https://github.com/hhatto/autopep8/compare/v1.6.0...v1.7.0

Change
* required [pycodestyle](https://pypi.org/project/pycodestyle/) version 2.8.0 and higher version ( Thanks heavenshell )

Buf Fix
* 607 , 608 : Ignore Settings for W292 Do Not Work
* 603 , 604 : Multiple autopep8: off/on directives in one file do not work ( Thanks SPKorhonen )
* 612 , 618 : `--hang-closing` option does not work for non-indented lines

Change
* 597: disallow 0 for indent-size option
* 595: exit code is 99 when error occured cli option parsing

Bug Fix
* 591, 592: exit code correctly on permission denied failure

Update
* [pycodestyle version 2.7.0](https://pycodestyle.pycqa.org/en/latest/developer.html#id2) and higher is now required (Thanks heavenshell )

Bug Fix
* 585 : E128 check similar to pycodestyle (Thanks yamt )

bug fix and minor improvements

* improvement
* https://github.com/hhatto/autopep8/issues/566: lazy load `toml` package
* fix bug
* https://github.com/hhatto/autopep8/pull/580: not convert raw string for w605 fixed method