Nice work everyone! I’d be curious to see what a “Python 2 deprecation” page would look like (although deprecating Python 2 support shouldn’t be the goal of course)
Considering 2.7 is EOL in 2020, I'm thinking the default policy position of any serious library should be to deprecate 2.7 by 2020.
Based on having worked for 3 corporations using python I can tell you it's not going to happen by 2020. Python 2.7 will live on in big companies for a couple more decades. I will end my career before python 3 is adopted. It's more likely that by that time some other scripting language will be more popular.