Blog#

Azure pipeline predefined variables

The official doc gives an explanation of all the predefined variables, but it lacks of some concrete examples. Hereunder some examples for my preferred variables.

Python datetime utcnow

Python Unittest Cheet Sheet

Python unittest and Pytest is a big deal, this post just gives some small & quick examples on how to use Python unittest framwork, especially with Pytest framework. This post is not finished yet.

Trying Python pipreqs and pip-tools

Relative to pipenv, and poetry, if you're searching for some lightweight python package managers for a small project, I will introduce 2 handy tools for you: pipreqs and pip-tools.

Python Requests With Retry

Python Lint And Format

My Powerline setup and configuration

Rolling back from flask-restplus reqparse to native flask request to parse inputs

flask-restplus' (or flask-restx) reqparse module is deprecated, so I decided to use the native flask request object to parse the incoming inputs.

Compiling SQLAlchemy query to nearly real raw sql query

Using Python Contextmanager To Create A Timer Decorator