PyCon US 2018 Twisted Birds of Feather Open Space SummaryWed 16 May 2018 by Moshe Zadka
Klein is almost ready to be used as-is. Glyph has the good branch which adds
- CSRF protection
But it is too big, and we need to break it to reviewable pieces to add it to master.
The other option for a Twisted-native web framework is Cyclone. It is not under heavy development, but this is mostly because it is done and reasonably stable: Duo Security is using it in production.
We are slowly improving the Request object by taking it out of the built-in and reimplementing it externally. Wilfredo is doing it in a side-project.
We talked a little about advanced use cases: How do you use a reactor in a non-main thread? The only marginally documented installSignalHandlers argument does that just fine.
If you want to spread processing between multiple processes, Ampoule does that. Help is greatly appreciated.
If you want to do weird things with resources, Moshe did something on Twitch this one time.
Remeber: the book Expert Twisted is available for pre-orders!
PyCon 2018 US Docker Birds of Feather Open Space Summary
We started out the conversation with talking about writing good Dockerfiles. There is no list of "best practices" yet. Hynek reiterated for us "ship applications, not build environments". Moshe summarized it as "don't put gcc in the deployed image."
We discussed a little bit what we are trying to achieve …read more
Announcment: My book, from python import better, has been published. This post is based on one of the chapters from it.
When Python started out, one of the oft-touted benefits was "batteries included!". Gone were the days of searching for which XML parsing library was the best -- just use the …read more
Web Development for the 21st Century
(Thanks to Glyph Lefkowitz for some of the inspiration for this port, and to Mahmoud Hashemi for helpful comments and suggestions. All mistakes and issues that remain are mine alone.)
The Python REPL has always been touted as one of Python's greatest strengths. With Jupyter, Jupyter Lab in its latest …read more
(Thanks to Paul Ganssle for his suggestions and improvements. All mistakes that remain are mine.)
When exposing a Python program as a command-line application,
there are several ways to get the Python code to run.
The oldest way,
and the one people usually learn in tutorials,
is to run
Random Bites of Pi(e)
In today's edition of Pi day post, we will imagine we have a pie. (If you lack imagination, go out and get a pie.) (Even if you do not lack imagination, go out and get a pie.)
As is traditional, we got a round pie. Since pies are important, we …read more
The Python Toolbox
I have written before about Python tooling. However, as all software, things have changed -- and I wanted to write a new post, with my current understanding of best practices.
As of now,
pytest has achieved official victory.
Unless there are overwhelming reasons to use something else,
strongly consider using …
Jupyter for SRE
Jupyter is a tool that came out of the data science community. In science, being able to replicate experiments is of the utmost importance -- so a tool where you can "show your work" is helpful. However, being able to show your work -- have colleagues validate what you have done, repeat …read more
Write Python like an expert
Interesting text encodings (and the people who love them)
(Thanks to Tom Prince and Nelson Elhage for suggestions for improvement.)
Nowadays, almost all text will be encoded in UTF-8 -- for good reasons, it is a well thought out encoding. Some of it will be in Latin 1, AKA ISO-8859-1, which is popular in the western world. Less of it …read more