【Python】查看指定目录（包括子目录）下指定年份的数量和占用量，附带windows可执行程序。

安装依赖

代码

打包为可执行程序

如果你使用了Anaconda，请先切换环境！！！

安装依赖

pip install tqdm aiofiles

代码

新建一个find.py文件，将以下代码粘贴进去：

import os
import datetime
from concurrent.futures import ThreadPoolExecutor
from tqdm import tqdmdef process_file(file_paths, year):count = 0total_size = 0for file_path in file_paths:try:file_time = os.path.getmtime(file_path)if datetime.datetime.fromtimestamp(file_time).year == year:total_size += os.path.getsize(file_path)count += 1except OSError as e:print(f"Error processing file {file_path}: {e}")return count, total_sizedef find_files(target_dir, year, batch_size=500):total_count = 0total_size = 0with ThreadPoolExecutor() as executor:futures = []file_paths = []with tqdm(desc='正在收集文件', unit='个') as progress:for root, dirs, files in os.walk(target_dir):for file in files:file_path = os.path.join(root, file)file_paths.append(file_path)progress.update(1)if len(file_paths) >= batch_size:futures.append(executor.submit(process_file, file_paths, year))file_paths = []# 添加剩余的 file_pathsfutures.append(executor.submit(process_file, file_paths, year))for f in tqdm(futures, desc=f"处理任务（每{batch_size}个文件为一个任务）", unit="个"):count, size = f.result()total_count += counttotal_size += sizereturn total_count, total_size# 获取用户输入
target_directory = input("请输入目标目录: ")
year = int(input("请输入年份: "))file_count, total_size = find_files(target_directory, year, batch_size=1000)print("------------------------------------------------")
print(f"{year}年文件总数量: {file_count}")
print(f"{year}年文件总占用: {(total_size / (1024 * 1024)):.2f} M | {(total_size / (1024 * 1024 * 1024)):.2f} G")
print("------------------------------------------------")
os.system('pause')

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