pytest VS isort

Large-scale changes to fix a bug often introduce unintended side effects, making incremental fixes a safer approach. Robbin Schuchmann, Co-Founder of EOR Overview, advises, “Applying fixes incrementally is the most reliable way to correct bugs in applications.” By adjusting one variable or function at a time and validating each change with tools like pytest or Mocha, developers ensure fixes are effective without destabilizing the system. This aligns with test-driven development (TDD), which a 2022 IEEE study found reduces defect rates by 15%. Incremental fixes also simplify rollbacks, preserving stability.

5. Pytest - Simple Yet Powerful Testing

Python: pytest

Unit Testing: JUnit, Mocha, PyTest

Quotation marks in pytest command collects duplicate tests #7012

⭐️ Pytest on GitHub.

In this blog post I want to demonstrate how my lab equipment such as a lab power supply or a digital multimeter (DMM) have been integrated into some pytest-based tests. Would love to get your feedback and thoughts! 🚀

Use black and isort for formatting.

isort as an import sorter,

Based on what the Ruff official website says, - Ruff is an extremely fast Python linter and formatter, written in Rust. It can be used to replace tools like Flake8, black, isort, pydocstyle, pylint, while executing much faster than any individual tool.

# .pre-commit-config.yaml (28.06.2024) repos: - repo: https://github.com/pre-commit/pre-commit-hooks rev: v4.6.0 hooks: - id: trailing-whitespace - id: end-of-file-fixer - id: check-added-large-files - repo: https://github.com/PyCQA/isort rev: 5.13.2 hooks: - id: isort - repo: https://github.com/psf/black rev: 24.4.2 hooks: - id: black - repo: https://github.com/pycqa/flake8 rev: 7.1.0 hooks: - id: flake8 - repo: local hooks: - id: django-check name: Run Django Check entry: python manage.py check language: system pass_filenames: false types: [python]

isort: This library sorts your imports alphabetically, and automatically separates them into sections and by type. It provides a cleaner and more organised way to manage project imports.

isort will sort the imports for you

isort is a Python utility that helps in sorting and organizing import statements in Python code to create readable and consistent code. It automatically formats import statements in accordance with PEP 8.

repos: - repo: https://github.com/ambv/black rev: 23.3.0 hooks: - id: black args: [--config=./pyproject.toml] language_version: python3.11 - repo: https://github.com/pycqa/flake8 rev: 6.0.0 hooks: - id: flake8 args: [--config=./tox.ini] language_version: python3.11 - repo: https://github.com/pycqa/isort rev: 5.12.0 hooks: - id: isort args: ["--profile", "black", "--filter-files"] language_version: python3.11 - repo: https://github.com/pre-commit/pre-commit-hooks rev: v4.4.0 hooks: - id: requirements-txt-fixer language_version: python3.11 - id: debug-statements - id: detect-aws-credentials - id: detect-private-key

repos: ... pre-commmit stuff ... black stuff - repo: https://github.com/pycqa/isort rev: 5.12.0 hooks: - id: isort name: isort (python)