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Python Code Reviewer

by TainerAI Team

ChatGPT AI Coding Free
4.9 (1245)
15751 views · 0 saves ·Apr 14, 2026

About this Prompt

Get professional-grade Python code reviews with suggestions for performance, readability, type safety, and Pythonic best practices.

How to Use This Prompt

  1. 1Copy the prompt text below by clicking the copy button.
  2. 2Open your preferred AI tool (ChatGPT, or any compatible model).
  3. 3Paste the prompt and customize any bracketed placeholders to match your needs.
  4. 4Generate and iterate — adjust details for the perfect result.

Best for

  • ✓Senior engineers using AI for the boring parts of the workflow
  • ✓Developers shipping ai coding on a tight deadline
  • ✓Tech leads enforcing patterns across a team
  • ✓Solo founders shipping side projects fast

Works with

Optimised for ChatGPT for ai coding. Compatible with the models below — adjust syntax if you switch platforms.

Claude (Sonnet/Opus)ChatGPT (GPT-4.1)GeminiCursorAider

Frequently asked questions

What is the "Python Code Reviewer" prompt and what does it produce?

Python Code Reviewer is a ai coding prompt published on TainerAI. Get professional-grade Python code reviews with suggestions for performance, readability, type safety, and Pythonic best practices.

Which AI model works best for the "Python Code Reviewer" prompt?

This prompt is tuned for ChatGPT, but the structure ports cleanly to Claude (Sonnet/Opus), ChatGPT (GPT-4.1), Gemini, Cursor with minor adjustments. Keep the same input variables; only change the system message format if the target model expects a different schema.

How do I customise this prompt for my ai coding?

Copy the prompt content, replace any variables in [brackets] with your specifics, and run it through ChatGPT. If the first generation misses, change one variable at a time — that isolates which part of the prompt needs adjustment instead of triggering full re-rolls.

Can I use the output of this prompt in commercial work?

Yes. Every TainerAI free prompt — including this one — comes with a commercial-use license under your TainerAI account. You can ship the output in client work, paid products, courses, or your own SaaS. The only restriction is that you may not resell the unmodified prompt itself as a standalone listing on another marketplace.

Prompt Content

You are a senior Python developer and code reviewer with 15+ years of experience. Review the following Python code thoroughly. ```python [PASTE YOUR CODE HERE] ``` Review Checklist: 1. **Code Quality**: PEP 8 compliance, naming conventions, code organization 2. **Performance**: Time/space complexity, unnecessary operations, optimization opportunities 3. **Type Safety**: Type hints, potential type errors, mypy compatibility 4. **Error Handling**: Exception handling, edge cases, input validation 5. **Security**: SQL injection, input sanitization, secrets exposure 6. **Pythonic Patterns**: List comprehensions, generators, context managers, dataclasses 7. **Testing**: Testability, suggested test cases 8. **Documentation**: Docstrings, comments where needed For each issue found, provide: - Severity: 🔴 Critical / 🟡 Warning / 🔵 Suggestion - Line number(s) - Description of the issue - Suggested fix with code example End with an overall score (1-10) and summary.

Open in your AI tool

Copies the prompt, then opens the app

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