Scheduled weekly dependency update for week 20

[pyup-bot]

Update filelock from 3.0.10 to 3.0.12.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/filelock
• Repo: https://github.com/benediktschmitt/py-filelock/archive/master.zip

Update requests from 2.21.0 to 2.22.0.

Changelog

2.22.0

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

**Dependencies**

- Requests now supports urllib3 v1.25.2.
(note: 1.25.0 and 1.25.1 are incompatible)

**Deprecations**

- Requests has officially stopped support for Python 3.4.

Links

• PyPI: https://pypi.org/project/requests
• Changelog: https://pyup.io/changelogs/requests/
• Homepage: http://python-requests.org

Update tox from 3.10.0 to 3.11.1.

The bot wasn't able to find a changelog for this release. Got an idea?

Links

• PyPI: https://pypi.org/project/tox
• Docs: http://tox.readthedocs.org

Update tqdm from 4.31.1 to 4.32.1.

Changelog

4.32.1

- fix `notebook` with unknown `total` (743)

4.32.0

- support `unit_scale` in `notebook`
- support negative update (432, 545)
- add `reset()` function (547, 545)
- add `[python setup.py] make run`
- add and update documentation
- example of dynamic usage (735, 545, 547, 432, 374)
- note writing issues (737)
- update badges
- add [PyData2019 slides link](https://tqdm.github.io/PyData2019/slides.html)
- add [JOSS paper](https://github.com/openjournals/joss-papers/blob/joss.01277/joss.01277/10.21105.joss.01277.pdf)
- update manpages
- add docker install
- add snapcraft install
- notebooks: add binder, rename RMOTR => notebooks.ai (679)
- prettify and unify contributors/maintainers/authors
- CI and release framework updates
- add snapcraft snaps (647)
- add travis auto-deployment (685)
 + PyPI releases
 + docker devel/releases
- update deployment dev docs
- fix travis deploy pymake
- update .gitinore
- add & update unit tests
- automate more documentation

Links

• PyPI: https://pypi.org/project/tqdm
• Changelog: https://pyup.io/changelogs/tqdm/
• Repo: https://github.com/tqdm/tqdm

Update virtualenv from 16.5.0 to 16.6.0.

Changelog

16.6.0

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

Features
^^^^^^^^

- Drop Jython support. Jython became slower and slower in the last few months and significantly holds back our
CI and development. As there's very little user base for it decided to drop support for it. If there are Jython
developers reach out to us to see how we can add back support. (`1354 <https://github.com/pypa/virtualenv/issues/1354>`_)
- Upgrade embedded packages:

   * upgrade wheel from ``0.33.1`` to ``0.33.4``
   * upgrade pip from ``19.1`` to ``19.1.1`` (`1356 <https://github.com/pypa/virtualenv/issues/1356>`_)

Links

• PyPI: https://pypi.org/project/virtualenv
• Changelog: https://pyup.io/changelogs/virtualenv/
• Homepage: https://virtualenv.pypa.io/