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Py.Watch

Python articles, guides, talks, news and more. A publication by Hultnér Technologies.

Get started with Pattern Matching in Python, today!

Get started with Pattern Matching in Python, today!

The schedule for Python 3.10 release is in October this year. With that said, something exciting happened last week…
Go to the profile of Alexander Hultnér
Alexander Hultnér
Mar 11, 2021
Go to the profile of Alexander Hultnér
Alexander Hultnér
Feb 7, 2019

Try out walrus operator in Python 3.8

Get started with Python 3.8 alpha 1

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15 responses
Go to the profile of Alexander Hultnér
Alexander Hultnér
Jan 29, 2019

pytest: Save full error output to file

I recently had a problem with some rare occurring failures in tests, they happened at a rate…

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3 responses
Go to the profile of Alexander Hultnér
Alexander Hultnér
Mar 11, 2018

Convert a Python Enum to JSON

A trivial way to make a Python Enum which is based on string tokens JSON-serializable is to inherit both…

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Go to the profile of Alexander Hultnér
Alexander Hultnér
Oct 22, 2017

Reflect a PostgreSQL view in Python’s SQLAlchemy

I ran into this problem a while ago, where I had a simple view created by joining two tables with a 1:1 relationship in PostgreSQL but SQLAlchemy didn’t like my view.

Background

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Go to the profile of Alexander Hultnér
Alexander Hultnér
Jun 14, 2017

Toolchest for Python shell scripters

Banish growing bash scripts

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1 response
Go to the profile of Alexander Hultnér
Alexander Hultnér
Jun 11, 2017

Scaling engineering efforts in software

Organizational benefits of microservices

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