Now using black coding style

Enforcing via my flake8-black plugin,
https://github.com/peterjc/flake8-black

Author: peterjc

.flake8

@@ -0,0 +1,9 @@
+[flake8]
+
+# Plugin flake8-black will pass this value to black
+max-line-length = 88
+
+extend-ignore =
+    # See https://github.com/PyCQA/pycodestyle/issues/373
+    # flake8/pycodechecker give false positives on black code
+    E203,

.travis.yml

@@ -20,19 +20,19 @@ before_install:
  - "if grep '\t' *.py *.rst; then echo 'Tabs are bad, please use four spaces.'; false; fi"
  - "if grep -n -r '[[:blank:]]$' *.py *.rst; then echo 'Please remove trailing whitespace.'; false; fi"
  - pip install --upgrade pip setuptools
- - pip install flake8 flake8-docstrings restructuredtext-lint
- - echo "Using flake8 to check Python code"
+ - pip install flake8 flake8-black flake8-docstrings restructuredtext-lint
+ - echo "Using restructuredtext-lint to check documentation"
  - restructuredtext-lint *.rst
  - echo "Using flake8 to check Python code"
- - flake8 flake8_rst_docstrings.py
+ - flake8 setup.py flake8_rst_docstrings.py
 
 install:
  - python setup.py install
 
 script:
  - echo "On this machine \$LANG=$LANG"
  - echo "Checking our own docstrings are valid RST"
- - flake8 --select RST flake8_rst_docstrings.py
+ - flake8 --select RST setup.py flake8_rst_docstrings.py
  - echo "Checking we can parse our valid test cases"
  - flake8 --select RST --ignore RST303,RST304 tests/test_cases/*.py
 

README.rst

@@ -10,6 +10,9 @@ flake8-rst-docstrings
 .. image:: https://landscape.io/github/peterjc/flake8-rst-docstrings/master/landscape.svg?style=flat
    :alt: Landscape Code Metrics
    :target: https://landscape.io/github/peterjc/flake8-rst-docstrings/
+.. image:: https://img.shields.io/badge/code%20style-black-000000.svg
+   :alt: Code style: black
+   :target: https://github.com/ambv/black
 
 Introduction
 ------------