79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
|
"""Uninstaller for Windows NT 3.5 and Windows 95.
|
||
|
|
|
||
|
|
Actions:
|
||
|
|
|
||
|
|
1. Remove our entries from the Registry:
|
||
|
|
- Software\Python\PythonCore\<winver>
|
||
|
|
- Software\Microsoft\Windows\CurrentVersion\Uninstall\Python<winver>
|
||
|
|
(Should we also remove the entry for .py and Python.Script?)
|
||
|
|
|
||
|
|
2. Remove the installation tree -- this is assumed to be the directory
|
||
|
|
whose path is both os.path.dirname(sys.argv[0]) and sys.path[0]
|
||
|
|
|
||
|
|
"""
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import nt
|
||
|
|
import os
|
||
|
|
import win32api
|
||
|
|
import win32con
|
||
|
|
|
||
|
|
def rmkey(parent, key, level=0):
|
||
|
|
sep = " "*level
|
||
|
|
try:
|
||
|
|
handle = win32api.RegOpenKey(parent, key)
|
||
|
|
except win32api.error, msg:
|
||
|
|
print sep + "No key", `key`
|
||
|
|
return
|
||
|
|
print sep + "Removing key", key
|
||
|
|
while 1:
|
||
|
|
try:
|
||
|
|
subkey = win32api.RegEnumKey(handle, 0)
|
||
|
|
except win32api.error, msg:
|
||
|
|
break
|
||
|
|
rmkey(handle, subkey, level+1)
|
||
|
|
win32api.RegCloseKey(handle)
|
||
|
|
win32api.RegDeleteKey(parent, key)
|
||
|
|
print sep + "Done with", key
|
||
|
|
|
||
|
|
roothandle = win32con.HKEY_LOCAL_MACHINE
|
||
|
|
pythonkey = "Software\\Python\\PythonCore\\" + sys.winver
|
||
|
|
rmkey(roothandle, pythonkey)
|
||
|
|
uninstallkey = \
|
||
|
|
"Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Python"+sys.winver
|
||
|
|
rmkey(roothandle, uninstallkey)
|
||
|
|
|
||
|
|
def rmtree(dir, level=0):
|
||
|
|
sep = " "*level
|
||
|
|
print sep+"rmtree", dir
|
||
|
|
for name in os.listdir(dir):
|
||
|
|
if level == 0 and \
|
||
|
|
os.path.normcase(name) == os.path.normcase("uninstall.bat"):
|
||
|
|
continue
|
||
|
|
fn = os.path.join(dir, name)
|
||
|
|
if os.path.isdir(fn):
|
||
|
|
rmtree(fn, level+1)
|
||
|
|
else:
|
||
|
|
try:
|
||
|
|
os.remove(fn)
|
||
|
|
except os.error, msg:
|
||
|
|
print sep+" can't remove", `fn`, msg
|
||
|
|
else:
|
||
|
|
print sep+" removed", `fn`
|
||
|
|
try:
|
||
|
|
os.rmdir(dir)
|
||
|
|
except os.error, msg:
|
||
|
|
print sep+"can't remove directory", `dir`, msg
|
||
|
|
else:
|
||
|
|
print sep+"removed directory", `dir`
|
||
|
|
|
||
|
|
pwd = os.getcwd()
|
||
|
|
scriptdir = os.path.normpath(os.path.join(pwd, os.path.dirname(sys.argv[0])))
|
||
|
|
pathdir = os.path.normpath(os.path.join(pwd, sys.path[0]))
|
||
|
|
if scriptdir == pathdir:
|
||
|
|
rmtree(pathdir)
|
||
|
|
else:
|
||
|
|
print "inconsistend script directory, not removing any files."
|
||
|
|
print "script directory =", `scriptdir`
|
||
|
|
print "path directory =", `pathdir`
|