asyncio file read

async_fileread_by_chatgpt.py

import asyncio

async def read_lines(file_path, lines):
    with open(file_path, 'r') as file:
        return [await file.readline() for _ in range(lines)]

async def main():
    file_path = "jou.txt"
    lines = [5, 10, 15]
    tasks = [asyncio.create_task(read_lines(file_path, line)) for line in lines]
    contents = await asyncio.gather(*tasks)
    for i in range(len(lines)):
        print(f'Line {lines[i]} of the file: {contents[i]}')

if __name__ == '__main__':
    asyncio.run(main())