I wouldn&#x27;t really trust the &quot;Python 3 Wall Of Superpowers&quot;, as it doesn&#x27;t appear to be anywhere near current. The first listed example of a 3.x incompatible package is requests[1], which is not only compatible with 2.7--3.4[2], but has been 3.x compatible since 2012-01-23[3].<p>[1]: <a href="http:&#x2F;&#x2F;docs.python-requests.org&#x2F;en&#x2F;latest&#x2F;" rel="nofollow">http:&#x2F;&#x2F;docs.python-requests.org&#x2F;en&#x2F;latest&#x2F;</a><p>[2]: <a href="http:&#x2F;&#x2F;docs.python-requests.org&#x2F;en&#x2F;latest&#x2F;#feature-support" rel="nofollow">http:&#x2F;&#x2F;docs.python-requests.org&#x2F;en&#x2F;latest&#x2F;#feature-support</a><p>[3]: <a href="https:&#x2F;&#x2F;pypi.python.org&#x2F;pypi&#x2F;requests" rel="nofollow">https:&#x2F;&#x2F;pypi.python.org&#x2F;pypi&#x2F;requests</a>