clear windows dirs

clear_windows_dirs.py

#! /usr/bin/env python
# -*- coding:utf-8 -*-

import os
import time


def clear(path):
    for file_or_path in os.listdir(path):
        file_name = os.path.join(path, file_or_path)

        if os.path.isfile(file_name):
            try:
                os.remove(file_name)
                print "--- removed", file_name
            except Exception, e:
                print "*** can't delete", file_name
        elif os.path.isdir(file_name):
            clear(file_name)
            try:
                os.rmdir(file_name)
                print "=== removed", file_name
            except Exception, e:
                print "*** can't delete", file_name


def clear_dirs(paths):
    for path in paths:
        if not os.path.exists(path):
            continue
        else:
            clear(path)


def delete_dirs(root):
    for path, subdirs, files in os.walk(root):
        if not subdirs and not files:
            try:
                os.rmdir(path)
                print "*remove", path
            except:
                pass
        else:
            for subdir in subdirs:
                new_path = os.path.join(path, subdir)
                print new_path
                delete_dirs(new_path)


def delete_empty_dirs(root_dirs):
    for root in root_dirs:
        delete_dirs(root)


def main():
    paths = [
        "C:/Windows/Temp",
        "C:/Users/AshIn/AppData/Local/Temp",
        "C:/ProgramData/TEMP",
        "C:/Users/AshIn/AppData/Local/Microsoft/Windows/Caches/",
        "C:/Users/AshIn/AppData/Local/Microsoft/Media Player/Cache1634469",
        "C:/Users/AshIn/AppData/Local/Microsoft Games/",
        "C:/Users/AshIn/AppData/Local/TechSmith/Snagit/DataStore/",
        "C:/Users/AshIn/AppData/Local/VisualAssist/",
        "C:/Users/AshIn/AppData/Local/Yodao/DeskDict/CrashRpt/",
        "C:/Users/AshIn/AppData/Roaming/Tencent/Logs",
        "C:/Users/AshIn/AppData/Local/Google/Chrome/User Data/Default/Cache",
        "C:/Users/AshIn/AppData/Local/Google/Chrome/User Data/Default/Media Cache",
    ]
    root_dirs = [
        "C:/Program Files",
        "C:/ProgramData",
        "C:/Users",
    ]

    start_time = time.time()
    clear_dirs(paths)
    # delete_empty_dirs(root_dirs)
    end_time = time.time()
    use_time = end_time - start_time
    print "-*-  over use {time}s  -*-".format(time=use_time,)

if __name__ == "__main__":
    main()

gistfile1.py

#!/usr/bin/env python
#-*- coding:utf-8 -*-
__author__ = 'ashin'

import os
import stat


def del_files(path):
    '''
    清空.svn文件夹内所有文件，并删除清空后的空文件夹
    '''
    files = os.listdir(path)
    for f in files:
        f_path = os.path.join(path, f)
        if os.path.isfile(f_path):
            os.chmod(f_path, stat.S_IWRITE)  # 有些只读文件没法删，要修改权限
            os.remove(f_path)
            print '---removed %s' % f_path
        elif os.path.isdir(f_path):
            # 递归清空文件夹并删除
            del_files(f_path)
            os.rmdir(f_path)


def clear_svn(path):
    '''
    清空给定路径下的所有.svn文件夹
    '''
    for path, subdirs, files in os.walk(path):
        if '.svn' in subdirs:
            svn_path = os.path.join(path, '.svn')
            del_files(svn_path)
            try:
                # 会首先删除根目录的.svn，但是此时不是空文件夹，无法删除
                os.rmdir(svn_path)
                print 'removed %s' % svn_path
            except:
                pass

if __name__ == '__main__':
    clear_svn('.')  # 清空当前目录下所有.svn