Updated README.md and conformed code with flake8 styles

Taaku18 commented 5 years ago

Made a few non-breaking changes:

Slight reformat of README.md to improve organization
Added a missing comma in the second code sample in README.md
Replaced emojis to discord emoji names
Removed the "ignore" section for flake8 in tox.ini
Cleared all styling warnings raised by flake8
Suppressed two E501 (line too long) warnings in utils.py

Taaku18 commented 5 years ago

Travis CI here gave my PR a All checks have failed for not defining environment variable webhook_url—even though I'm completely impuissant at defining EV's. That shouldn't be a problem caused by my commits.

___________________ ERROR collecting tests/blocking_test.py ____________________
blocking_test.py:11: in <module>
    INVALID_URL = os.getenv('webhook_url') + '55'
E   TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
!!!!!!!!!!!!!!!!!!! Interrupted: 1 errors during collection !!!!!!!!!!!!!!!!!!!!
=========================== 1 error in 0.31 seconds ============================
ERROR: InvocationError for command '/home/travis/virtualenv/python3.5.6/bin/pytest' (exited with code 2)
___________________________________ summary ____________________________________
ERROR:   py35: commands failed
The command "tox" exited with 1.

fourjr commented 5 years ago

Will fix CI soon

kyb3r / dhooks

Updated README.md and conformed code with flake8 styles #16