注册表添加python

win(python2.7)下：

执行此文件

 1 #!/usr/bin/env python

 2 # encoding:utf-8

 3 

 4 #

 5 # script to register Python 2.0 or later for use with win32all

 6 # and other extensions that require Python registry settings

 7 #

 8 # written by Joakim Loew for Secret Labs AB / PythonWare

 9 #

10 # source:

11 # http://www.pythonware.com/products/works/articles/regpy20.htm

12 #

13 # modified by Valentine Gogichashvili as described in http://www.mail-archive.com/[email protected]/msg10512.html

14  

15 import sys

16  

17 from _winreg import *

18  

19 # tweak as necessary

20 version = sys.version[:3]

21 installpath = sys.prefix

22  

23 regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version)

24 installkey = "InstallPath"

25 pythonkey = "PythonPath"

26 pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % (

27     installpath, installpath, installpath

28 )

29  

30 def RegisterPy():

31     try:

32         reg = OpenKey(HKEY_CURRENT_USER, regpath)

33     except EnvironmentError as e:

34         try:

35             reg = CreateKey(HKEY_CURRENT_USER, regpath)

36             SetValue(reg, installkey, REG_SZ, installpath)

37             SetValue(reg, pythonkey, REG_SZ, pythonpath)

38             CloseKey(reg)

39         except:

40             print "*** Unable to register!"

41             return

42         print "--- Python", version, "is now registered!"

43         return

44     if (QueryValue(reg, installkey) == installpath and

45         QueryValue(reg, pythonkey) == pythonpath):

46         CloseKey(reg)

47         print "=== Python", version, "is already registered!"

48         return

49     CloseKey(reg)

50     print "*** Unable to register!"

51     print "*** You probably have another Python installation!"

52  

53 if __name__ == "__main__":

54     RegisterPy()