Python

Structured concurrency & Go February 21, 2026 · article

Hierarchical rate limiting with Redis sorted sets January 12, 2025 · article

Running only a single instance of a process December 31, 2024 · article

Injecting Pytest fixtures without cluttering test signatures December 2, 2024 · article

Explicit method overriding with @typing.override November 6, 2024 · article

Quicker startup with module-level __getattr__ November 3, 2024 · article

Shades of testing HTTP requests in Python September 2, 2024 · article

Taming parametrize with pytest.param August 28, 2024 · article

Log context propagation in Python ASGI apps August 6, 2024 · article

Please don't hijack my Python root logger August 3, 2024 · article

TypeIs does what I thought TypeGuard would do in Python April 27, 2024 · article

Patching pydantic settings in pytest January 27, 2024 · article

Eschewing black box API calls January 15, 2024 · article

Annotating args and kwargs in Python January 8, 2024 · article

Statically enforcing frozen data classes in Python January 4, 2024 · article