【原创开源】清理指定路径下所有0字节文件

2468567855 · 发表于 2023-5-29 00:18

在清理电脑视频图片文件时发现之前硬盘满了之后所遗留下来的0字节文件，自己又懒得一个个去找就直接用python写了个工具用来清理这些0字节文件

功能：

1、自定义目录路径清理该路径下所有子目录的全部0字节文件

2、检索时间比较长做了个进度条展示进度、百分比、剩余时间

下载链接：https://wwi.lanzoup.com/ihct70xk8e5g

代码块：

[Python] 纯文本查看 复制代码

from tkinter import messagebox

import os

from tkinter import filedialog, messagebox

import tkinter as tk

from tkinter import ttk

from datetime import timedelta

import time


def delete_zero_byte_files(directory):

    count = 0

    total_count = 0

    for root, dirs, files in os.walk(directory):

        total_count += len(files)

    progress_bar['maximum'] = total_count

    start_time = time.monotonic()

    for root, dirs, files in os.walk(directory):

        for file in files:

            file_path = os.path.join(root, file)

            if os.path.isfile(file_path) and os.path.getsize(file_path) == 0:

                os.remove(file_path)

                count += 1

            progress_bar['value'] += 1

            progress_percent.set(f'已完成{progress_bar["value"] / progress_bar["maximum"]:.2%}')

            elapsed_time = time.monotonic() - start_time

            estimated_time_left = (total_count - progress_bar['value']) / progress_bar['value'] * elapsed_time

            estimated_time_left_str = str(timedelta(seconds=estimated_time_left))

            progress_time_left.set(f'预计还需要{estimated_time_left_str}才能完成')

            progress_window.update() # 更新窗口

    end_time = time.monotonic()

    elapsed_time_str = str(timedelta(seconds=end_time - start_time))

    messagebox.showinfo('提示', f'已删除{count}个0字节文件！\n用时{elapsed_time_str}')

    progress_window.destroy() # 关闭进度条窗口


def select_directory():

    directory = filedialog.askdirectory(title='请选择待删除的目录路径')

    if directory: # 用户选择了目录

        global progress_window, progress_bar, progress_percent, progress_time_left

        progress_window = tk.Toplevel(root)

        progress_window.title('删除0字节文件')

        progress_percent = tk.StringVar()

        progress_percent.set('')

        progress_time_left = tk.StringVar()

        progress_time_left.set('')

        progress_percent_text = tk.Label(progress_window, textvariable=progress_percent)

        progress_percent_text.pack(padx=10, pady=5)

        progress_time_left_text = tk.Label(progress_window, textvariable=progress_time_left)

        progress_time_left_text.pack(padx=10, pady=5)

        progress_bar = ttk.Progressbar(progress_window, orient='horizontal', mode='determinate')

        progress_bar.pack(fill='x', padx=10, pady=10)

        progress_window.geometry('400x150')

        progress_window.resizable(False, False)

        delete_zero_byte_files(directory)


if __name__ == '__main__':

    root = tk.Tk()

    root.geometry('300x100')

    root.resizable(False, False)

    select_directory_button = tk.Button(root, text='选择需要删除0字节文件的目录路径', command=select_directory)

    select_directory_button.pack(padx=10, pady=10)

    root.mainloop() # 进入主循环