When I went full-time Python in 2013 I directly started with Python 3. The new version of Python actually has a very healthy ecosystem, just about every good li

When I went full-time Python in 2013 I directly started with Python 3. The new version of Python actually has a very healthy ecosystem, just about every good library supports it. By now the lack of Python 3 is actually a very good filter when choosing a library: To me it says badly maintained. Many of the libraries which do not support Python 3 are also still hosted on SourceForge.