Avoiding Private Methods
MyClass._dangerous(self) is a private method.
We could have implemented the same functionality without a private
method as follows:
- Define a class
InnerClasswith the same
InnerClass.dangerous(self)with the same logic of
MyClassinto a wrapper class over
PyCon US 2018 Twisted Birds of Feather Open Space Summary
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