Python3.4 垃圾清理(GUI)

import tkinter
import tkinter.messagebox,tkinter.simpledialog
import os,os.path
import threading
rubbishEXT = ['.tmp', '.bak', '.old', '.wbk', '.xlk', '._mp',  '.gid', '.chk', '.syd', '.$$$', '.@@@', '.~*']
def GetDrives():
drives = []
for i in range(65, 91):
vol = chr(i) + ':/'
if os.path.isdir(vol):
drives.append(vol)
return tuple(drives)
class Window:
def __init__(self):
self.root = tkinter.Tk()
#创建菜单
menu = tkinter.Menu(self.root)

#创建“系统”子菜单
submenu = tkinter.Menu(menu, tearoff=0 )
submenu.add_command(label='关于...', command = self.MenuAbout )
submenu.add_separator()
submenu.add_command(label='退出', command = self.MenuExit)
menu.add_cascade(label='系统', menu=submenu)
#创建“清理”子菜单
submenu = tkinter.Menu(menu, tearoff=0)
submenu.add_command(label = "扫描垃圾文件", command = self.MenuScanRubbish)
submenu.add_command(label = "删除垃圾文件", command = self.MenuDelRubbish)
menu.add_cascade(label = "清理", menu = submenu)

#创建查找子菜单
submenu = tkinter.Menu(menu, tearoff=0)
submenu.add_command(label = "搜索大文件", command = self.MenuScanBigFile)
submenu.add_separator()
submenu.add_command(label = "按名称搜索文件", command = self.MenuSearchFile)
menu.add_cascade(label = "搜索", menu = submenu)

self.root.config(menu=menu)

#创建标签,用于显示状态信息
self.progress = tkinter.Label(self.root, anchor = tkinter.W, text = "状态", bitmap = 'hourglass', compound = 'left')
self.progress.place(x = 10, y = 370, width = 480, height = 20)

#创建文本框,显示文件列表
self.flist = tkinter.Text(self.root)
self.flist.place(x = 10, y = 10, width = 480, height = 350)

#为文本框添加垂直滚动条
self.vscroll = tkinter.Scrollbar(self.flist)
self.vscroll.pack(side = 'right', fill = 'y')
self.flist['yscrollcommand'] = self.vscroll.set
self.vscroll['command'] = self.flist.yview

def MenuAbout(self):
tkinter.messagebox.showinfo('Soto_Cleaner', '本软件版权归:王小涛_同學 所有,欢迎使用!')

def MenuExit(self):
self.root.quit()
def MenuScanRubbish(self):
result = tkinter.messagebox.askquestion('Soto_Cleaner', '扫描垃圾文件需较长时间,是否继续?')
if result == 'no':
return
tkinter.messagebox.showinfo('Soto_Cleaner', '马上开始扫描垃圾文件!')
#self.ScanRubbish()
self.drives = GetDrives()
t = threading.Thread(target=self.ScanRubbish, args=(self.drives,))    #创建线程
t.start()               #开始线程
def MenuDelRubbish(self):
result = tkinter.messagebox.askquestion('Soto_Cleaner', '删除垃圾文件时间较长,是否继续?')
if result == 'no':
return
tkinter.messagebox.showinfo('Soto_Cleaner', '马上开始删除垃圾文件!')
self.drives = GetDrives()
t = threading.Thread(target=self.DeleteRubbish, args=(self.drives,))
t.start()
def MenuScanBigFile(self):
s = tkinter.simpledialog.askinteger('Soto_Cleaner', '请设置文件大小(M)')
t = threading.Thread(target=self.ScanBigFile, args=(s,))
t.start()

def MenuSearchFile(self):
s = tkinter.simpledialog.askstring('Soto_Cleaner', '请输入文件名的部分字符')
t = threading.Thread(target=self.SearchFile, args=(s,))
t.start()

def ScanRubbish(self, scanpath):
global rubbishEXT
total = 0
filesize = 0
for drive in scanpath:
for root, dirs, files in os.walk(drive):
try:
for file in files:
filesplit = os.path.splitext(file)
if filesplit[1] == "":   #若文件无扩展名
continue
try:
if rubbishEXT.index(filesplit[1]) >= 0:   #扩展名在列表中
fname = os.path.join(os.path.abspath(root), file)
filesize += os.path.getsize(fname)
if total % 15 == 0:
self.flist.delete(0.0, tkinter.END)
#self.flist.insert(tkinter.END, fname + '\n')
l = len(fname)
if l > 50:
self.progress['text'] = fname[:25] + '...' + fname[l-25:l]
self.flist.insert(tkinter.END, fname + '\n')
self.progress['text'] = fname
total += 1   #计数
except ValueError:
pass
except Exception as e:
print(e)
pass
self.progress['text'] = '找到 %s 个垃圾文件,共占用 %.2f M磁盘空间' % (total, filesize/1024/1024)
def DeleteRubbish(self, scanpath):
global rubbishEXT
total = 0
filesize = 0
for drive in scanpath:
for root, dirs, files in os.walk(drive):
try:
for file in files:
filesplit = os.path.splitext(file)
if filesplit[1] == "":   #若文件无扩展名
continue
try:
if rubbishEXT.index(filesplit[1]) >= 0:   #扩展名在列表中
fname = os.path.join(os.path.abspath(root), file)
filesize += os.path.getsize(fname)
try:
os.remove(fname)    #删除文件
#self.flist.insert(tkinter.END, fname + '\n')
l = len(fname)
if l > 50:
self.progress['text'] = fname[:25] + '...' + fname[l-25:l]
if total % 15 == 0:
self.flist.delete(0.0, tkinter.END)
self.flist.insert(tkinter.END, 'Deleted' + fname + '\n')
self.progress['text'] = fname
total += 1   #计数
except:         #不能删除,跳过
pass
except ValueError:
pass
except Exception as e:
print(e)
pass
self.progress['text'] = '删除 %s 个垃圾文件,收回 %.2f M磁盘空间' % (total, filesize/1024/1024)
def ScanBigFile(self,filesize):
total = 0
filesize = filesize*1024*1024
for drive in GetDrives():
for root, dirs, files in os.walk(drive):
for file in files:
try:
fname = os.path.abspath(os.path.join(root,file))
fsize = os.path.getsize(fname)
self.progress['text'] = fname
if fsize >= filesize:
total += 1
self.flist.insert(tkinter.END, '%s, [%.2f M]\n' %(fname, fsize/1024/1024))
except:
pass
self.progress['text'] = '找到%s个超过 %s M的大文件'%(total, filesize/1024/1024)
def SearchFile(self, fname):
total = 0
fname = fname.upper()
for drive in GetDrives():
for root, dirs, files in os.walk(drive):
for file in files:
try:
fn = os.path.abspath(os.path.join(root, file))
l = len(fn)
if l > 50:
self.progress['text'] = fn[:25] + '...' + fn[l-25:l]
else:
self.progress['text'] = fn
if file.upper().find(fname) >= 0 :
total += 1
self.flist.insert(tkinter.END, fn + '\n')
except:
pass
self.progress['text'] = '找到 %s 个文件' %(total)

def mainloop(self):
self.root.title("Soto_Cleaner")
self.root.minsize(500, 400)
self.root.maxsize(500, 400)
self.root.mainloop()
if __name__  ==  "__main__":
window = Window()
window.mainloop()

转载请注明作者与出处：http://blog.csdn.net/u013511642 王小涛_同學