What is python-patterns?

A guide to common Python coding patterns, PEP 8 style rules, type hints, and practices for keeping Python applications reliable and maintainable.

Use it when designing, reviewing, or refactoring Python code and when choosing idiomatic ways to solve common problems.

It helps you write code that follows familiar Python conventions and makes its intended data types and structure clearer.

How bheadwei/claude-GUNDAM-zh-tw configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to bheadwei/claude-GUNDAM-zh-tw. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/bheadwei/claude-GUNDAM-zh-tw/main/.claude/skills/python-patterns/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/bheadwei/claude-GUNDAM-zh-tw

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/bheadwei/claude-gundam-zh-tw/python-patterns/github.svg)](https://agentmods.dev/skills/bheadwei/claude-gundam-zh-tw/python-patterns)

Your own site

<a href="https://agentmods.dev/skills/bheadwei/claude-gundam-zh-tw/python-patterns"><img src="https://agentmods.dev/badge/skills/bheadwei/claude-gundam-zh-tw/python-patterns/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/bheadwei/claude-gundam-zh-tw/python-patterns"><img src="https://agentmods.dev/badge/skills/bheadwei/claude-gundam-zh-tw/python-patterns.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 4,286 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00104	$0.04286
Opus 5.5	$0.00042	$0.01714
Sonnet 5.5	$0.00021	$0.00857
Haiku 4.5	$0.00010	$0.00429

Measured 1mo ago against content hash d4b3cece29e5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

python-patterns scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

import urllib.request

.claude/skills/python-patterns/SKILL.md · 751 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago Changed · +71 tokens per session d4b3cece29e5
2mo ago First seen · 751 lines · 33 tokens per session scan A df0c0abbbd0e

Subscribe to this mod's changes

python-patterns is a skill published in the GitHub repository bheadwei/claude-GUNDAM-zh-tw (12 stars, last pushed yesterday), with no licence file. It adds 104 tokens to every session and 4,286 once invoked, about $0.0004 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

Languages Python

python-patterns next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
python-patternsbheadwei/claude-GUNDAM-zh-tw	Skill	12	yesterday	none	A	104	Claude Code
matlabK-Dense-AI/scientific-agent-skills	Skill	56k	4d ago	MIT	A	44	Claude Code
pennylaneK-Dense-AI/scientific-agent-skills	Skill	56k	4d ago	MIT	A	74	Claude Code
holoscan-install-wheelNVIDIA/skills	Skill	3.9k	yesterday	Apache-2.0	A	34	Claude Code, Codex
future-self-liteTHU-MAIC/OpenMAIC	Skill	43k	yesterday	MIT	A	20	Claude Code, Codex
rocm-kernelshuggingface/kernels	Skill	783	yesterday	Apache-2.0	A	93	Claude Code
typing-exclusion-workergetsentry/skills	Skill	1.1k	yesterday	Apache-2.0	A	57	Claude Code

claude-GUNDAM-zh-tw: Skill for Claude Code