On Sat, Feb 02, 2019 at 12:06:47AM +0100, Anders Hovmöller wrote: > > > - the status quo means "no change", so there is no hassle there; > > Not quite true. There is a constant hassle of "do I need to write > datetime.datetime.now() or datetime.now()?"
My point was that there is no hassle from *making a change* if you don't actually make a change. (There may, or may not, be other, unrelated hassles.) Besides, I'm not seeing that this is any worse than any other import. Do I call spam.Eggs.make() or Eggs.make()? If you don't remember what you imported, the names don't make much difference. I accept that datetime.datetime reads a bit funny and is a bit annoying. If we had the keys to the time machine and could go back a decade to version 3.0, or even further back to 1.5 or whenever the datetime module was first created, it would be nice to change it so that the class was DateTime. But changing it *now* is not free, it has real, serious costs which are probably greater than the benefit gained. > I solved this at work by changing all imports to follow the "from > datetime import datetime" pattern and hard banning the other > statically in CI. But before that people suffered for years. Oh how they must have suffered *wink* I'm surprised that you don't do this: from datetime import datetime as DateTime > I have a colleague who likes to point that the future is longer than > the past. It's important to keep that perspective. Actually, no, on average, the projected lifespan of technologies, companies and cultural memes is about the same as their current age. It might last less, or it might last more, but the statistical expectation is about the same as the current age. So on average, "the future" is about the same as "the past". Python has been around not quite 30 years now, so we can expect that it will probably last another 30 years. But chances are not good that it will be around in 300 years. -- Steve _______________________________________________ Python-ideas mailing list Python-ideas@python.org https://mail.python.org/mailman/listinfo/python-ideas Code of Conduct: http://python.org/psf/codeofconduct/
