Comprehensive Python Libraries and Features Example

This function uses Python's built-in libraries to create a comprehensive example that covers a variety of different libraries and features, including abstract classes, queues, method wrapping, HTML escaping, JSON encoding, mathematical calculations, file operations, statistics, system commands, command-line arguments, threads, time, type annotations, unit testing, and UUID generation.

Technology Stack : abc, collections, functools, html, json, math, os, random, re, shutil, statistics, subprocess, sys, threading, time, typing, unittest, uuid

Code Type : Function

Code Difficulty : Advanced

                
                    
def aaaa(arg1, arg2, arg3):
    import abc
    from collections import deque
    import functools
    import html
    import json
    import math
    import os
    import random
    import re
    import shutil
    import statistics
    import subprocess
    import sys
    import threading
    import time
    import typing
    import unittest
    import uuid

    def func():
        # 使用abc模块创建抽象基类
        class MyClass(abc.ABC):
            @abc.abstractmethod
            def do_something(self):
                pass

        # 使用deque作为队列
        queue = deque([arg1, arg2, arg3])

        # 使用functools将方法转换为可调用对象
        def method():
            return f"Hello {arg1}"

        callable_method = functools.partial(method, arg1="World")

        # 使用html模块进行HTML转义
        escaped_string = html.escape(arg1)

        # 使用json模块进行JSON编码
        json_data = json.dumps({"key": "value"})

        # 使用math模块计算平方根
        sqrt_value = math.sqrt(int(arg1))

        # 使用os模块获取当前工作目录
        current_dir = os.getcwd()

        # 使用random模块生成随机数
        random_number = random.randint(1, 100)

        # 使用re模块进行正则表达式匹配
        pattern = re.compile(r'\d+')
        matches = pattern.findall(arg1)

        # 使用shutil模块复制文件
        shutil.copy('source.txt', 'destination.txt')

        # 使用statistics模块计算平均值
        average = statistics.mean([int(arg1), int(arg2), int(arg3)])

        # 使用subprocess模块执行系统命令
        subprocess.run(['echo', 'Hello, World!'])

        # 使用sys模块获取命令行参数
        for arg in sys.argv[1:]:
            print(arg)

        # 使用threading模块创建线程
        def thread_func():
            print("Thread function is running")

        thread = threading.Thread(target=thread_func)
        thread.start()

        # 使用time模块获取当前时间
        current_time = time.time()

        # 使用typing模块进行类型注解
        def add(a: int, b: int) -> int:
            return a + b

        # 使用unittest模块进行单元测试
        class TestMyClass(unittest.TestCase):
            def test_do_something(self):
                self.assertRaises(NotImplementedError, MyClass().do_something)

        # 使用uuid模块生成UUID
        unique_id = uuid.uuid4()

        # 打印所有结果
        print(f"Queue: {list(queue)}")
        print(f"Callable method: {callable_method()}")
        print(f"Escaped string: {escaped_string}")
        print(f"JSON data: {json_data}")
        print(f"Square root: {sqrt_value}")
        print(f"Current directory: {current_dir}")
        print(f"Random number: {random_number}")
        print(f"Matches: {matches}")
        print(f"Average: {average}")
        print(f"Command output: {subprocess.run(['echo', 'Hello, World!'], capture_output=True).stdout.decode()}")
        print(f"Command line arguments: {sys.argv[1:]}")
        print(f"Thread output: {thread.join()}")
        print(f"Current time: {current_time}")
        print(f"Unique ID: {unique_id}")

    func()