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MAMarcos Alonsoblog.marcosalonso.devMar 12 · 26 min read

The Complete Python Code Quality Stack in 2026: Ruff + mypy

The Complete Python Code Quality Stack in 2026: Ruff + mypy If you're starting a professional Python project today, you only need two tools to cover linting, formatting, and type checking: Ruff and my

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DGDevTools Guidedevtoolsguide.hashnode.devMar 3 · 6 min read

Python Development Environment: Package Managers, Type Checking, and Linting

Python Development Environment: Package Managers, Type Checking, and Linting Python's development tooling has historically been fragmented and confusing. The good news: in 2026, the ecosystem has consolidated around better tools. Here's how to set up...

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Llifeportalcode-izumi.hashnode.devJan 22 · 4 min read

Python Static Typing: Prevent Bugs with Type Hints and mypy

Python is traditionally known as a "dynamically typed" language, praised for its flexibility and the ease of writing code without explicit type declarations. However, as projects grow in scale, developers often face common headaches: "What exactly do...

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MAMarcos Alonsoblog.marcosalonso.devDec 14, 2025 · 6 min read

Perfect Python Environment (Poetry)

Greetings! This post shows step by step the installation and configuration of all the tools needed to set up an agile and robust Python development environment. It is assumed that the text editor to be used will be VSCode and that the environment wil...

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AAndrewFox_DEVmodernpythonproject.hashnode.devJul 15, 2025 · 11 min read

Create a modern Python project

Let's look at the project tree! The following project architecture is modifiable, however, it is already a good starting point! my_python_project/ ├── .venv/ ├── src/ │ ├── utils/ │ │ └── __init__.py │ ├── index.py │ └── __init__.py ├── log...

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PJPrateek Joshiprateekjoshi.hashnode.devJan 24, 2025 · 5 min read

How We Built a Scalable FastAPI Backend for Our AI Product: Zero to Production

🖖 Prateek Joshi and Akhil Kalwakurthy As AI engineers building complex machine learning systems, we often face a critical challenge: creating backend infrastructure that's both performant enough for real-time AI processing and maintainable enough fo...

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SYSadra Yahyapourblog.imsadra.devNov 3, 2024 · 5 min read

Generic Typing in Python

Since Python introduced the ability to add generic types to functions, the language has become much more type-friendly and encourages you to follow this convention for more maintainable code. Obviously, this will lead to a better development experien...

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JHJP Hutchinsblog.jphutchins.comOct 14, 2024 · 5 min read

Python: Generic Request -> Response Protocol

Is 100% static type coverage practical when datatypes represent communication with a remote resource? If you are implementing a protocol that defines a Response (or Error) Type for every Request, it may seem like lots of code will be written just to ...

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LLLucy Linderblog.derlin.chJul 10, 2023 · 12 min read

When plans go astray: my unsuccessful journey of migrating a large Django project to Mypy

TL;DR - Mypy is amazing, but your code needs to be ready for it. The untyped nature of Python allows magic to happen and shortcuts to be made (at the cost of more runtime errors). Adding a type checker such as Mypy to a codebase developed under this ...

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MJMarcel Jackwerthblog.mrcljx.devJan 26, 2023 · 1 min read

Exhaustive Checks with Mypy

If you want to exhaustively check an enum (or a literal) and have Mypy tell you when you forgot a case, you can write yourself a tiny utility function: from typing import NoReturn def unreachable(v: NoReturn) -> NoReturn: raise AssertionError() ...

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#mypy

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Trending tags this week

The Complete Python Code Quality Stack in 2026: Ruff + mypy

Python Development Environment: Package Managers, Type Checking, and Linting

Python Static Typing: Prevent Bugs with Type Hints and mypy

Perfect Python Environment (Poetry)

Create a modern Python project

How We Built a Scalable FastAPI Backend for Our AI Product: Zero to Production

Generic Typing in Python

Python: Generic Request -> Response Protocol

When plans go astray: my unsuccessful journey of migrating a large Django project to Mypy

Exhaustive Checks with Mypy