Update coloredlogs to 12.0

[pyup-bot]

This PR updates coloredlogs from 10.0 to 12.0.

Changelog

12.0

----------------------------

Two backwards incompatible changes prompted another major version bump:

- Merged pull request `80`_ that drops support for Python 3.4 which
has gone end-of-life and now represents less than 1% of PyPI downloads.

- Improved compatibility with the Python standard library by changing
the order of positional arguments received by the initializer of the
:class:`~coloredlogs.ColoredFormatter` class (as suggested in `64`_
and `75`_).

.. _Release 12.0: https://github.com/xolox/python-coloredlogs/compare/11.3...12.0
.. _80: https://github.com/xolox/python-coloredlogs/pull/80
.. _64: https://github.com/xolox/python-coloredlogs/issues/64
.. _75: https://github.com/xolox/python-coloredlogs/issues/75

11.3

----------------------------

- Add support for the ``%(username)s`` field (requested in `76`_) and properly
document supported custom fields.

- Consistently use ``console`` highlighting in documentation.

- Fix a broken link in the readme.

.. _Release 11.3: https://github.com/xolox/python-coloredlogs/compare/11.2...11.3
.. _76: https://github.com/xolox/python-coloredlogs/issues/76

11.2

----------------------------

Merge pull request `79`_ which adds support for Python 3.8.

.. _Release 11.2: https://github.com/xolox/python-coloredlogs/compare/11.1...11.2
.. _79: https://github.com/xolox/python-coloredlogs/pull/79

11.1

----------------------------

Starting with the previous release I've resolved to try and tackle the large
number of open issues after an unplanned hiatus from the development and
maintenance of my open source projects, so here are some more bug fixes:

- Fix support for custom log record factories and add a test to avoid
regressions (`47`_, `59`_).

- Change ``make screenshots`` to be Python 3 compatible and document
additional requirements (`65`_).

.. _Release 11.1: https://github.com/xolox/python-coloredlogs/compare/11.0...11.1
.. _59: https://github.com/xolox/python-coloredlogs/issues/59
.. _65: https://github.com/xolox/python-coloredlogs/issues/65

11.0

----------------------------

This is a maintenance release that drops Python 2.6 support, adds Python 3.7
support and merges quite a few minor pull requests. The major version number
was bumped because of the compatibility changes.

**Merged pull requests:**

- `58`_: Don't import :mod:`coloredlogs` if ``$COLOREDLOGS_AUTO_INSTALL`` is
set but empty.

- `60`_: Fix :pypi:`flake8` messages to help stabilize Travis CI builds.

- `61`_: Drop support for Python 2.6 to help stabilize Travis CI builds.

- `62`_: Use SVG badge in README for consistency.

- `69`_: Handle negative-offset timezones in tests.

- `70`_: Use :func:`subprocess.check_call()` in the test suite to ensure that
external commands succeed.

- `74`_: Fix :exc:`~exceptions.TypeError` on MacOS on Python 3 in the
:mod:`~coloredlogs.converter` module.

**Other changes:**

- Start testing on Python 3.7 (and document compatibility).
- Workaround Python 3.7 regression in test suite.
- Update ``Makefile`` to use Python 3 for local development.
- Merge MacOS on Travis CI fixes from :pypi:`humanfriendly`.

.. _Release 11.0: https://github.com/xolox/python-coloredlogs/compare/10.0...11.0
.. _58: https://github.com/xolox/python-coloredlogs/pull/58
.. _60: https://github.com/xolox/python-coloredlogs/pull/60
.. _61: https://github.com/xolox/python-coloredlogs/pull/61
.. _62: https://github.com/xolox/python-coloredlogs/pull/62
.. _69: https://github.com/xolox/python-coloredlogs/pull/69
.. _70: https://github.com/xolox/python-coloredlogs/pull/70
.. _74: https://github.com/xolox/python-coloredlogs/pull/74

Links

• PyPI: https://pypi.org/project/coloredlogs
• Changelog: https://pyup.io/changelogs/coloredlogs/
• Docs: https://coloredlogs.readthedocs.io

[pyup-bot]

Closing this in favor of #216