Excellent article. I think `poetry` is future as it seems to take fresh approach to Python packaging hell.
However, I am currently still sticking to pipenv as it seems to be closer to pip/venv and lot easier to migrate to. I also found UX quite nice. However, I keep hitting into bugs from time to time.
I am quite not sure how it would be expensive for existing residents even after sale to so called foreign investor. As far as I understand, in Germany, rents are fixed for existing residents and landlord can not evict them (few exception exists, probably won't work for investors).
Rent can be adjusted up to match prices in the area (with a limit of 15% increase per 3 years), and modernizations are a valid reason to increase prices above that. Which is the typical gentrification scenario Berlin is worried about: old buildings are bought, improved to a more luxurious standard and then rented at accordingly higher prices.
well, you can install ansible outside local virtualenv. It's a single program like Firefox, so probably you won't need different versions and could be installed as such.
Atlassian changed their strategic focus from on-premise to cloud, and they are making lots of improvements, including performance.