Update pytest to 4.0.2

[pyup-bot]

This PR updates pytest from 4.0.1 to 4.0.2.

Changelog

### 4.0.2 ``` ========================= Bug Fixes --------- - `4265 <https://github.com/pytest-dev/pytest/issues/4265>`_: Validate arguments from the ``PYTEST_ADDOPTS`` environment variable and the ``addopts`` ini option separately. - `4435 <https://github.com/pytest-dev/pytest/issues/4435>`_: Fix ``raises(..., 'code(string)')`` frame filename. - `4500 <https://github.com/pytest-dev/pytest/issues/4500>`_: When a fixture yields and a log call is made after the test runs, and, if the test is interrupted, capture attributes are ``None``. - `4538 <https://github.com/pytest-dev/pytest/issues/4538>`_: Raise ``TypeError`` for ``with raises(..., match=<non-None falsey value>)``. Improved Documentation ---------------------- - `1495 <https://github.com/pytest-dev/pytest/issues/1495>`_: Document common doctest fixture directory tree structure pitfalls ```

Links

- PyPI: https://pypi.org/project/pytest - Changelog: https://pyup.io/changelogs/pytest/ - Homepage: https://docs.pytest.org/en/latest/

[codecov-io]

Codecov Report

Merging #4003 into master will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4003   +/-   ##
=======================================
  Coverage   78.58%   78.58%           
=======================================
  Files         102      102           
  Lines        2807     2807           
=======================================
  Hits         2206     2206           
  Misses        601      601

---

Continue to review full report at Codecov.

Legend - Click here to learn more Δ = absolute <relative> (impact), ø = not affected, ? = missing data Powered by Codecov. Last update 17481f5...1c47667. Read the comment docs.