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我在讀取windows 7 winwin winreg模塊的註冊表值時遇到問題。任何解析相同的指針?Python:winreg模塊:Windows 7:無有效無效HKEY錯誤
代碼:
try:
ParentKey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE,"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall")
i = 0
while 1:
name, value, type = _winreg.EnumValue(ParentKey, i)
print repr(name),
i += 1
except Exception as e:
print(Exception(e))
ParentKey =_winreg.DisableReflectionKey(ParentKey)
temp = _winreg.QueryValueEx(ParentKey, 'DisplayName')
temp1 = _winreg.QueryValueEx(ParentKey, 'DisplayVersion')
temp2 = _winreg.QueryValueEx(ParentKey, 'Publisher')
temp3 = _winreg.QueryValueEx(ParentKey, 'InstallLocation')
display = str(temp[0])
display_ver=str(temp1[0])
display_p=str(temp2[0])
display_loc=str(temp3)
print ('Display Name: ' + display + '\nDisplay version: ' + display_ver + '\nVendor/Publisher: ' + display_p +'\nRegkey: ' + display_loc +'\nInstall Location: ')
輸出:
[Error 259] No more data is available
Traceback (most recent call last):
File "C:\Users\Test\workspace\Pythontests\src\test.py", line 24, in <module>
temp = _winreg.QueryValueEx(ParentKey, 'DisplayName')
TypeError: None is not a valid HKEY in this context
**strong text**
感謝聖誕老人的投入。 – tester