Paul Ganssle @pganssle@qoto.org
Programmer working at Google. Python core developer and general FOSS contributor. I also post some parenting content.
Joined Nov 2019
Spending time trying to contribute to open source Android applications really brings me a lot of empathy for new Python users.
I barely understand what I'm doing. The packaging ecosystem seems complicated and I don't understand it. When I try and upgrade versions a bunch of stuff breaks. The documentation refers to a bunch of stuff I don't understand, and seems relevant only to newer code bases.
Paul Ganssle
boosted
The votes have been counted, announcing the 2022 #Wikimedia #Commons Picture of the Year 
Great cormorant (Phalacrocorax carbo), Little egret (Egretta garzetta) and Gadwell duck (Mareca strepera) in Taudaha Lake, near Katmandu, Nepal.
Attribution: Prasan Shrestha / CC-BY-SA 4.0
3,600+ voters selected this picture first out of 1,102 featured pictures and 55 other finalists!
See the rest of the results: https://commons.wikimedia.org/wiki/Special:MyLanguage/Commons:Picture_of_the_Year/2022/Results
Paul Ganssle
boosted
Long shot, but anyone with Android / Android Auto experience know what's going on here?
Long shot, but anyone with Android / Android Auto experience know what's going on here?
Paul Ganssle
boosted
I'm over the moon that the #Python helper function I write more than _any_ other, `chunks`, is coming to the stdlib in 3.12 as `itertools.batched(iterable, n)`! It takes a long iterable and yields chucks (or batches) of length `n`.
I think I've pasted the same Stackoverflow snippet into... 10 projects at this point? So this is huge for me.
https://docs.python.org/3.12/library/itertools.html#itertools.batched
Carter's has this shirt for kids, but I can't find an adult version anywhere. Trying to tell Amazon or a search engine that it's important that the shirt have all three colors (much less in a specific order) seems impossible.
One day I hope ML technology advances to the point that I can describe a shirt and find out if someone is selling something like it.
Paul Ganssle
boosted
@mjgardner @icing actually, being liberal in accepting things is not a good idea either. If it violates the protocol, eject, close, kill, abort. At once. That leads to better code and protocols in the longer run.
Paul Ganssle
boosted
Do I know anyone who's worked on budgeting infrastructure projects (physical infrastructure like roads and buildings, not software) who would be open to chatting with me for a short time and answering some questions about terminology used in that context?
Paul Ganssle
boosted
Today's my last day at Google 🥲
I'm taking some time off to focus on my family, personal health, and to work on my bots.
If anyone knows of a role that'll fit me, I'll appreciate the intro! 😊
It's relatively easy to make a drop-in replacement for these, but also we're deprecating them because they're conceptually the wrong thing to do, so it's best to migrate to using aware datetimes if possible: https://blog.ganssle.io/articles/2019/11/utcnow.html
`datetime.utcnow` and `datetime.utcfromtimestamp` will be deprecated in #python 3.12: https://github.com/python/cpython/issues/103857
If you maintain a package, now is probably a good time to grep your source code for `utcnow` and `utcfromtimestamp` to get out ahead of the deprecation warnings. 📅🕐
Paul Ganssle
boosted
🇸🇪
`$ sudo dd if=/dev/zero of=/dev/mapper/to_be_wiped status=progress`
`59001459200 bytes (59 GB, 55 GiB) copied, 904 s, 65.3 MB/s`
65 MB/s, nice, nice. At this rate it's only going to take.... 3 days to wipe this 16TB drive.
Paul Ganssle
boosted
You should absolutely include your tests in your coverage measurement.
https://nedbatchelder.com/blog/202008/you_should_include_your_tests_in_coverage.html
Paul Ganssle
boosted
Solutions needed: Is it possible for coverage.py to automatically exclude Protocols from measurement?
Paul Ganssle
boosted
Should coverage.py report a missing branch if a comprehension doesn't run to completion? https://github.com/nedbat/coveragepy/issues/1617#issuecomment-1535647011
Would it be better if instead of "2->exit" it said "completion(2)" ?
Bugs like `dt.replace(year=dt.year + 1)`, code that works with ordinal day-of-year, etc.
Programmer working at Google. Python core developer and general FOSS contributor. I also post some parenting content.
Joined Nov 2019
