Bump beartype from 0.20.2 to 0.21.0

[dependabot]

Bumps beartype from 0.20.2 to 0.21.0.

Release notes

Sourced from beartype's releases.

Beartype 0.21.0: Curses, It's Recursion!

Beartype 0.21.0 consoles your codebase as it shudders under the oppressive tidal wave of bugs. Much like its predecessors, @​beartype 0.21.0 is here to help. Unlike its predecessors, @​beartype 0.21.0 claims it solves more problems than it creates for once. Is @​beartype 0.21.0.... lying!? 🫢

pip install --upgrade beartype     # <-- blast all bugs into the git pit

Let your test suite show the truth – even if @​leycec just wants to play obscure French video games with titles like Clair Obscur: Expedition 33 (Because This Couldn't Be More Pretentiously Pseudorandom) the entire weekend and pretend our issue tracker isn't collapsing under its own ponderous weight:

@​beartype 0.21.0: this can't be what you've waited months for

@​beartype 0.21.0 is gratefully brought to you by...

GitHub Sponsors: When You Befriend the Bear, You've got a Bear for Life

This release comes courtesy these proud GitHub Sponsors, without whom @​leycec's cats would currently be eating grasshoppers:

• @​sesco-llc (SESCO Enterprises), "The Power of Innovation in Trading": this inspires me to get out of the house and do something https://sescollc.com
• @​DylanModesitt (Dylan Modesitt), quantitative strategies energy trading associate: ...wikipedia, don't fail me now! https://dylanmodesitt.com

Thanks so much, masters of fintech.

The Masters of Fintech and Metrology. That's who.

Let's get this pawful party started.

tl;dr: Explosive Recursion Never Felt So Good

@​beartype 0.21.0 is obsessed with recursive data structures. They're more common than you might think! Okay. They're totally rare. We all learn about recursive data structures as poverty-stricken undergrads who subsist on years-old cup ramen and then pretend we never learned about them. You'll never need to implement a recursive data structure in pure-Python, because somebody else already did that for you. Graphs, heaps, queues, linked lists, skip lists, trees, and (our personal favourite) tries are all sufficiently awesome that you're already using most of them... because somebody else made them. That's why you're using them! Right? Ain't nobody got spare time or brain space to hack out a pure-Python red-black binary tree in 2025. But somebody did.

@​beartype 0.21.0 is for that somebody. When you need recursion, you need @​beartype 0.21.0.

@​beartype 0.21.0 also acknowledges that 2025 is Humanity on Hard Mode™. The planet isn't doing well. Humanity isn't doing well. Industrial civilization isn't doing well. The US isn't doing well. Even Canada's looking a bit shaky – and we face literal death just by going outside six months of the year. Let's not even mention the deer flies, black flies, mosquitos, ticks, or rabid raccoons. Gods. Anything but the rabid raccoons. Therefore, wherever you are, whatever you face, whenever the darkness erupts and starts gnawing on your codebase...

@​beartype 0.21.0 will be there. We got your codebase's back. In fact, we're currently scratching that back. Feels good, right? These paws have claws – but only for bugs. Your code got lucky.

@​beartype 0.21.0: a familiar face you can trust

Synopsis: When You're So Verbose Even Your Synopsis Is a White Paper

Let @​beartype assuage, massage, and presage ...wat? it's my release party and i'll rhyme if i wanna those issues away. @​beartype 0.21.0 promises it delivers first-class best-of-breed hyphenated-jargon-hype-train support for:

• Recursive type hints! That's right. Now you too can revel in the disgusting power of infinitely deep data structures with [PEP 695][]-compliant recursive type aliases. The only catch? This unworldly magic needs Python ≥ 3.12, which is quite the catch indeed. Behold! Unworldly magic:

... (truncated)

Commits

• d9a41a5 Beartype 0.21.0: Curses, It's Recursion!
• 013a10a Python 3.14 + PEP 649 + PEP 749 x 3.
• 294ab82 Python 3.14 + PEP 649 + PEP 749 x 2.
• edf34be Python 3.14 + PEP 649 + PEP 749 x 1.
• 49dd9df Beartype 0.21.0 Release Candidate 1 started.
• 57f1206 Beartype 0.21.0 Release Candidate 0: Curses, It's Recursion!
• 9b943ff PEP 484 and 585 implicitly recursive generics x 4.
• b795ba3 PEP 484 and 585 implicitly recursive generics x 3.
• ff08227 PEP 484 and 585 implicitly recursive generics x 2.
• 00602d0 PEP 484 and 585 implicitly recursive generics x 1.
• Additional commits viewable in compare view

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[github-actions]

🦙 MegaLinter status: ✅ SUCCESS

Descriptor	Linter	Files	Fixed	Errors	Warnings	Elapsed time
✅ ACTION	actionlint	5		0	0	0.11s
✅ COPYPASTE	jscpd	yes		no	no	4.13s
✅ JSON	prettier	2	0	0	0	0.35s
✅ JSON	v8r	2		0	0	1.98s
✅ MARKDOWN	markdownlint	1	0	0	0	0.64s
✅ MARKDOWN	markdown-link-check	1		0	0	1.36s
✅ MARKDOWN	markdown-table-formatter	1	0	0	0	0.23s
✅ PYTHON	bandit	244		0	0	2.87s
✅ PYTHON	black	244	0	0	0	3.36s
✅ PYTHON	flake8	244		0	0	1.46s
✅ PYTHON	isort	244	0	0	0	0.49s
✅ PYTHON	mypy	244		0	0	4.3s
✅ PYTHON	pylint	244		0	0	64.38s
✅ PYTHON	ruff	244	0	0	0	0.03s
✅ REPOSITORY	checkov	yes		no	no	12.52s
✅ REPOSITORY	gitleaks	yes		no	no	1.95s
✅ REPOSITORY	git_diff	yes		no	no	0.0s
✅ REPOSITORY	grype	yes		no	no	21.96s
✅ REPOSITORY	secretlint	yes		no	no	3.24s
✅ REPOSITORY	syft	yes		no	no	1.26s
✅ REPOSITORY	trivy-sbom	yes		no	no	0.1s
✅ REPOSITORY	trufflehog	yes		no	no	14.8s
✅ YAML	prettier	9	0	0	0	0.7s
✅ YAML	v8r	9		0	0	5.95s
✅ YAML	yamllint	9		0	0	0.53s

See detailed report in MegaLinter reports

[github-actions]

Test Results

    3 files      3 suites   58m 23s ⏱️
  449 tests   449 ✅   0 💤 0 ❌
1 347 runs  1 121 ✅ 226 💤 0 ❌

Results for commit c1d50ad.