César Román :python:<p>While the world seems to have moved away from <a href="https://fosstodon.org/tags/Python2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Python2</span></a>, I am still actively developing packages published on <a href="https://fosstodon.org/tags/PyPI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PyPI</span></a>, including some <a href="https://fosstodon.org/tags/Python3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Python3</span></a> <a href="https://fosstodon.org/tags/stubs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stubs</span></a> packages.</p><p>The main challenges I've faced have been some of my "build" dependencies like <a href="https://fosstodon.org/tags/black" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>black</span></a>, <a href="https://fosstodon.org/tags/pyflakes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pyflakes</span></a> and <a href="https://fosstodon.org/tags/mypy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mypy</span></a> dropping support for Python 2.</p><p>Always worrying about the future the next challenge we will face will be <a href="https://fosstodon.org/tags/github" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>github</span></a> deprecating <a href="https://fosstodon.org/tags/ubuntu" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ubuntu</span></a> 20.04; as of now only 18.04 and 20.04 are the ones including Python 2.7, with 18.04 already deprecated.</p>