Frequenz Core Library Release Notes

New Features

A new frequenz.core.warnings module with:

ignoring_warnings() and ignoring_deprecations() to silence warnings/deprecations around a piece of code. Unlike warnings.catch_warnings(), entering and leaving it doesn't reset the warnings deduplication history of the program, so warnings already shown are not shown again, working around python/cpython#73858. It costs about the same as the standard library block, so it is also usable on a hot path, where repairing the damage afterwards would not be.
asserting_no_warnings(), and its asserting_no_deprecations() shortcut, fail when the code in the block raises a matching warning/deprecation, listing each one with the place it came from. They are meant for tests, and are a better tool than an "error" filter, which makes warnings.warn() raise inside the code under test and so changes the very behaviour the test is checking.
deprecated_aliases() builds a module __getattr__ that warns when a symbol that moved to another module, or was renamed, is reached through its old import path, serving the very same object so isinstance keeps working through both paths.

Clear release notes by @llucax in #190
build(deps-dev): bump the patch group with 4 updates by @dependabot[bot] in #191
build(deps-dev): bump the minor group with 2 updates by @dependabot[bot] in #192
build(deps-dev): bump flake8-datetimez from 20.10.0 to 26.8.1 by @dependabot[bot] in #195
build(deps-dev): bump setuptools from 83.0.0 to 84.0.0 by @dependabot[bot] in #196
build(deps-dev): bump isort from 8.0.1 to 9.0.1 by @dependabot[bot] in #194
Style deprecation notices in the API reference by @llucax in #198
Add a warnings module for ignoring, asserting and aliasing by @llucax in #199
build(deps-dev): bump the minor group with 5 updates by @dependabot[bot] in #202
build(deps-dev): bump pydoclint from 0.9.1 to 0.10.0 by @dependabot[bot] in #203
build(deps-dev): bump frequenz-repo-config from 0.18.0 to 0.19.0 in the repo-config group across 1 directory by @dependabot[bot] in #193
Make each deprecated alias take its own message by @llucax in #200

Full Changelog: v1.4.0...v1.5.0