Python 3.3 Flake8 Failure

[matteius]

It seems all recent Pull Requests are failing on Python 3.3 due to a Flake8 error. Example: https://travis-ci.org/linsomniac/python-memcached/builds/272217875?utm_source=github_status&utm_medium=notification

[hugovk]

One option is to drop support for Python 3.3, as it's no longer supported after 2017-09-29:

https://en.wikipedia.org/wiki/CPython#Version_history

See #116.

[hugovk]

Here's the pip installs for python-memcached from PyPI for the last month, virtually zero 3.3 👍

$ pypinfo --percent --pip python-memcached pyversion
python_version percent download_count
-------------- ------- --------------
2.7              89.8%        252,151
3.5               3.9%         10,918
3.6               3.4%          9,431
3.4               1.6%          4,487
2.6               1.3%          3,527
3.3               0.0%            129
3.7               0.0%             10
None              0.0%              7
3.2               0.0%              2

[timgraham]

Python 3.3 testing removed in 3d08c5e.