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Add Python async functions examples#85

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Add Python async functions examples#85
codegen-sh[bot] wants to merge 1 commit intomainfrom
codegen-bot/add-async-python-functions-1753767403

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@codegen-sh codegen-sh bot commented Jul 29, 2025

This PR adds a collection of simple async Python functions to demonstrate common asynchronous programming patterns, organized in the examples/python-async directory.

What's Added

📁 Files Created:

  • examples/python-async/async_example.py - Main file with three async function examples
  • examples/python-async/requirements.txt - Dependencies (aiohttp)
  • examples/python-async/README.md - Documentation and usage instructions

🔧 Functions Included:

  1. fetch_data(url, timeout=10)

    • Performs async HTTP requests with proper error handling
    • Handles timeouts and HTTP errors gracefully
    • Returns response text or None if failed
  2. process_multiple_urls(urls)

    • Demonstrates concurrent processing using asyncio.gather()
    • Processes multiple URLs simultaneously for better performance
    • Returns a dictionary mapping URLs to their content
  3. simple_delay_function(message, delay=1.0)

    • Basic async function with await asyncio.sleep()
    • Good for understanding fundamental async/await patterns
    • Returns timestamped messages

🚀 Key Features:

  • ✅ Proper error handling and timeout management
  • ✅ Concurrent execution examples
  • ✅ Real-world HTTP request patterns
  • ✅ Type hints for better code clarity
  • ✅ Comprehensive documentation
  • ✅ Runnable example with python examples/python-async/async_example.py

📋 Requirements:

  • Python 3.7+
  • aiohttp library

🎯 Usage:

cd examples/python-async
pip install -r requirements.txt
python async_example.py

This provides a solid foundation for anyone learning async Python programming and complements the existing TypeScript examples in the VoltAgent framework!


💻 View my work🚫 Ban all checks • 👤 Initiated by @ZeeeepaAbout Codegen

Description by Korbit AI

What change is being made?

Add examples of simple async Python functions to illustrate asynchronous programming patterns, accompanied by a README file and a requirements file to set up the necessary environment.

Why are these changes being made?

These changes are being made to provide developers with practical, straightforward examples of using async/await in Python, demonstrating concurrent execution, error handling, and HTTP request operations. The examples and documentation aim to improve understanding of asynchronous programming for those unfamiliar, utilizing aiohttp for asynchronous HTTP calls and asyncio for managing async tasks efficiently.

Is this description stale? Ask me to generate a new description by commenting /korbit-generate-pr-description

- Created examples/python-async/async_example.py with three async function examples:
  - fetch_data(): Async HTTP requests with error handling
  - process_multiple_urls(): Concurrent URL processing
  - simple_delay_function(): Basic async/await demonstration
- Added examples/python-async/requirements.txt for dependencies
- Added examples/python-async/README.md with usage instructions
- Organized in examples directory to avoid conflicts with main project
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korbit-ai bot commented Jul 29, 2025

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