Directory and File Operations Analysis

This function creates a directory, copies a file to the new directory, changes file permissions, generates a random string, gets the current time, calculates the square root of a number, generates a hash of the file, reads the file content, finds content using regular expressions, and converts these data into JSON format.

Technology Stack : os, shutil, math, datetime, hashlib, json, re

Code Type : Code function

Code Difficulty : Intermediate

                
                    
import random
import string
import datetime
import math
import os
import shutil
import stat
import hashlib
import json
import re

def generate_random_string(length):
    letters = string.ascii_letters
    return ''.join(random.choice(letters) for i in range(length))

def xxx(arg1, arg2):
    # 创建一个目录
    os.makedirs(arg1, exist_ok=True)
    # 复制文件到新目录
    shutil.copy(arg2, arg1)
    # 修改文件权限
    shutil.chown(arg1, arg2)
    # 生成一个随机字符串
    random_str = generate_random_string(10)
    # 获取当前时间
    current_time = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')
    # 计算一个数字的平方根
    square_root = math.sqrt(arg2)
    # 生成一个文件的哈希值
    hash_object = hashlib.sha256(arg2.encode())
    hex_dig = hash_object.hexdigest()
    # 读取文件内容
    with open(arg1, 'r') as file:
        content = file.read()
    # 使用正则表达式查找内容
    matches = re.findall(arg1, content)
    # 将数据转换为JSON格式
    data = {
        "directory": arg1,
        "file": arg2,
        "random_string": random_str,
        "current_time": current_time,
        "square_root": square_root,
        "hash": hex_dig,
        "content": content,
        "matches": matches
    }
    json_data = json.dumps(data, indent=4)
    return json_data