python

在整个过程中,始终参考@Python官方文档,确保使用最新的Python开发最佳实践。.

Cursor rule for Cursor

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add rules/flyeric0212/cursor-history-links/python
Clone the repo
git clone --depth 1 https://github.com/flyeric0212/cursor-history-links

Made for: Cursor.

Per session 249 This file is loaded in full into every session.
When invoked 249 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00249 $0.00249
Opus 5 $0.00125 $0.00125
Sonnet 5 $0.00050 $0.00050
Haiku 4.5 $0.00025 $0.00025

Measured today against content hash 5286d771e9c9, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

python scanned grade A with 0 findings 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 today.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/rules/python.mdc · 25 lines

What it actually says

python 规则

编写代码时:

  • 遵循PEP 8 Python代码风格指南。
  • 使用Python 3.10 及以上的语法特性和最佳实践。
  • 合理使用面向对象编程(OOP)和函数式编程范式。
  • 利用Python的标准库和生态系统中的优质第三方库。
  • 实现模块化设计,确保代码的可重用性和可维护性。
  • 使用类型提示(Type Hints)进行类型检查,提高代码质量。
  • 编写详细的文档字符串(docstring)和注释。
  • 实现适当的错误处理和日志记录。
  • 按需编写单元测试确保代码质量。

解决问题时:

  • 全面阅读相关代码文件,理解所有代码的功能和逻辑。
  • 分析导致错误的原因,提出解决问题的思路。
  • 与用户进行多次交互,根据反馈调整解决方案。

在整个过程中,始终参考@Python官方文档,确保使用最新的Python开发最佳实践。

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.

  1. today First seen · 25 lines · 249 tokens per session scan A 5286d771e9c9

Subscribe to this mod's changes

python is a cursor rule published in the GitHub repository flyeric0212/cursor-history-links (258 stars, last pushed 4d ago), licensed MIT. It adds 249 tokens to every session, about $0.0012 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.