代码停止执行而不抛出错误

import threading

lock1 = threading.Lock()
lock2 = threading.Lock()

def thread_1():
    with lock1:
        with lock2:
            print("Thread 1")

def thread_2():
    with lock2:  # 修改为先获取lock2
        with lock1:
            print("Thread 2")

t1 = threading.Thread(target=thread_1)
t2 = threading.Thread(target=thread_2)
t1.start()
t2.start()

count = 0
while count < 10:  # 添加退出条件
    print(count)
    count += 1

import asyncio

async def fetch_data():
    try:
        await asyncio.wait_for(asyncio.sleep(5), timeout=3)  # 设置超时
    except asyncio.TimeoutError:
        print("Operation timed out")

asyncio.run(fetch_data())

try:
    # 可能抛出异常的代码
    result = 1 / 0
except Exception as e:
    print(f"An error occurred: {e}")

import gc

def process_data():
    data = [i for i in range(1000000)]
    # 处理数据
    del data  # 删除引用
    gc.collect()  # 强制垃圾回收