python

Python

Resources

• Fluent Python by Luciano Ramalho
• Effective Python by Brett Slatkin

Projects

• Cookiecutter Hypermodern Python

Typing

• http://mypy-lang.org/
• https://mypy.readthedocs.io/en/stable/cheat_sheet_py3.html
• Pylance

Static Analysis

• https://pypi.org/project/pyflakes/

twiddle wakka

Version spec Actual range ~= 2.4.0 >= 2.4.0 and < 2.5.0 ~= 2.4 >= 2.4.0 and < 3.0 ~= 2 >= 2.0 and < 3.0

inspection

import inspect inspect.signature() or inspect.getfullargspec()

venv

python3 -m venv venv . venv/bin/activate pip install -r requirements.txt

Tuple unpacking

a, b, *rest = range(5)
a, *body, c, d = range(5)

can be nested also

find

next((link for link in self.links if link.rel == rel), None)