Remove redundant Python <= 2.6 code #270
You're welcome, and thank you for lxml!
What do you think about dropping support for Python 3.3?
It's also EOL and little used. There probably wouldn't be much, if any, code to remove, but one benefit would be to drop a couple of builds from the CI, and one less thing to worry about.
Here's the pip installs for lxml from PyPI for July 2018: