'''
'.tmp':?'臨時文件',
????'._mp':?'臨時文件_mp',
????'.log':?'日志文件',
????'.gid':?'臨時幫助文件',
????'.chk':?'磁盤檢查文件',
????'.old':?'臨時備份文件',
????'.xlk':?'Excel備份文件',
????'.bak':?'臨時備份文件bak'
'''

#?Importing?the?os?module.
import?os

#?待清理的文件后綴名稱
suffix_dict?=?{
????'.tmp':?'臨時文件',
????'._mp':?'臨時文件_mp',
????'.log':?'日志文件',
????'.gid':?'臨時幫助文件',
????'.chk':?'磁盤檢查文件',
????'.old':?'臨時備份文件',
????'.xlk':?'Excel備份文件',
????'.bak':?'臨時備份文件bak'
}

#?用戶緩存數據類型名稱
user_profile_list?=?[
????'cookies',?'recent',?'Temporary?Internet?Files',?'Temp'
]

#?windows系統(tǒng)路徑文件類型
windir_list?=?[
????'prefetch',?'temp'
]

#?系統(tǒng)驅動路徑
sys_drive?=?os.environ['systemdrive']?+?'\\'

#?用戶緩存路徑
user_profile?=?os.environ['userprofile']

#?windows系統(tǒng)路徑
win_dir?=?os.environ['windir']

#?This?class?is?used?to?clean?up?files?in?a?directory
class?CleanFilesUtil():
????def?__init__(self):
????????"""
????????A?constructor.?It?is?called?when?an?object?is?created?from?a?class?and?it?allows?the?class?to?initialize?the
????????attributes?of?a?class.
????????"""
????????self.del_info?=?{}
????????self.del_file_paths?=?[]
????????self.total_size?=?0
????????for?suffix_name,?comment?in?suffix_dict.items():
????????????self.del_info[suffix_name]?=?dict(name=comment,?count=0)

????def?scanf_files(self):
????????"""
????????It?takes?a?list?of?files,?and?returns?a?list?of?lists?of?the?lines?in?each?file
????????"""
????????for?roots,?dirs,?files?in?os.walk(user_profile):
????????????for?files_item?in?files:
????????????????file_extension?=?os.path.splitext(files_item)[1]
????????????????if?file_extension?in?self.del_info:
????????????????????file_full_path?=?os.path.join(roots,?files_item)
????????????????????self.del_file_paths.append(file_full_path)
????????????????????self.del_info[file_extension]['count']?+=?1
????????????????????self.total_size?+=?os.path.getsize(file_full_path)

????def?show_count_message(self):
????????"""
????????It?prints?the?number?of?messages?in?the?inbox.
????????"""
????????byte?=?self.format_size(self.total_size)
????????for?i?in?self.del_info:
????????????print(self.del_info[i]["name"],?"共計",?self.del_info[i]["count"],?"個")
????????return?byte

????def?format_size(self,?byte):
????????"""
????????It?takes?a?number?of?bytes?and?returns?a?string?with?the?number?of?bytes,?kilobytes,?megabytes,?or?gigabytes,
????????depending?on?the?size

????????:param?byte:?The?size?in?bytes
????????"""
????????try:
????????????kb?=?byte?//?1024
????????except:
????????????print("傳入字節(jié)格式不對")
????????????return?"Error"
????????if?kb?>?1024:
????????????M?=?kb?//?1024
????????????if?M?>?1024:
????????????????G?=?M?//?1024
????????????????return?"%dG"?%?G
????????????else:
????????????????return?"%dM"?%?M
????????else:
????????????return?"%dkb"?%?kb

????def?remove_file_or_dir(self):
????????"""
????????>?This?function?removes?a?file?or?directory
????????"""
????????for?full_path_one?in?self.del_file_paths:
????????????try:
????????????????if?os.path.isfile(full_path_one):
????????????????????os.remove(full_path_one)
????????????????????print("文件：",?full_path_one,?"已移除")
????????????????elif?os.path.isdir(full_path_one):
????????????????????os.rmdir(full_path_one)
????????????????????print("文件夾",?full_path_one,?"已移除")

????????????except?WindowsError:
????????????????print("錯誤：",?full_path_one,?"不能被移除")


if?__name__?==?"__main__":
????print("開始初始化C盤清理程序")
????clean_?=?CleanFilesUtil()
????print('C盤清理程序初始化完成')
????print("開始掃描所有待清理文件路徑")
????clean_.scanf_files()
????print("完成所有待清理文件路徑掃描")
????print("掃描完成以下是需要待清理的文件路徑：")
????clean_.show_count_message()
????print("開始執(zhí)行C盤垃圾文件刪除")
????clean_.remove_file_or_dir()
????print("所有C盤垃圾文件已清理完成")
????input("輸入任意鍵關閉窗口...")