贴代码：从命令行卸载程序, Windows XP/Vista/Win7
主要写给自己用，因为天天都跟windows命令行打交道，装了个CCleaner就是因为它比windows自己的“添加/删除程序”要快。最近实现工作中要用到的东西，顺便做得更加通用一点，贴到这里。还挺方便的，因为命令行更快。
保存成u.py，然后如下运行:
D:\Documents\Dropbox\Coding\active>u apple
multiple matches, please choose:
1 Apple Mobile Device Support
2 Apple Software Update
3 Apple Application Support
select a number, Ctrl+C to quit: 3
Apple Mobile Device Support
press ENTER to uninstall, Ctrl+C to stop
# -*- coding: utf-8 -*-
#Author : Zhongfang Ren
# yid: renzhongfang
# email: realfun AT gmail.com
# website: http://2maomao.com/blog/, http://fayaa.com
#Purpose: Command line uninstaller for windows XP(Vista and Win7 not tried yet)
#Date : Wednesday, March 23, 2011, 10:42:34
#
import sys, os, getpass
import subprocess as exe
import _winreg as R
target = ''
if len(sys.argv) > 1:
target = sys.argv[1]
uninstalls = []
for root in (R.HKEY_LOCAL_MACHINE, R.HKEY_CURRENT_USER):
with R.OpenKey(root, "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall") as key:
keys = []
i = 0
while True:
try:
keys.append(R.EnumKey(key, i))
i += 1
except Exception as e:
#print e
break
for k in keys:
try:
with R.OpenKey(key, k) as hkey:
try:
v = R.QueryValueEx(hkey, "DisplayName")
v = str(v[0])
if v.lower().find(target.lower()) >= 0:
uninstalls.append((v, R.QueryValueEx(hkey, "UninstallString")[0]))
except Exception as e:
#print e
pass
except:
pass
try:
if not uninstalls:
print "uninstall for %s not found" % target
elif len(uninstalls) == 1:
print
print "\t%s" % uninstalls[0][0]
print
raw_input("press ENTER to uninstall, Ctrl+C to stop")
exe.call(uninstalls[0][1])
else:
print "multiple matches, please choose:\n"
i = 1
for nu in uninstalls:
print "%3d " % i, nu[0]#, '\t', nu[1]
i += 1
print
val = 0
while val <=0 or val > len(uninstalls):
try:
val = int(raw_input("select a number, Ctrl+C to quit: "))
except ValueError:
pass
name, uninst = uninstalls[val-1]
print
print "\t%s" % name
print
raw_input("press ENTER to uninstall, Ctrl+C to stop")
exe.call(uninst)
except KeyboardInterrupt:
pass
finally:
print
