recipe-502268.py 文件源码

def __init__(self):
        self.hkey={}
        for key in (k for k in dir(reg) if k.startswith('HKEY_')):
            try:
                chk = reg.ConnectRegistry(None, getattr(reg, key))
                inf = reg.QueryInfoKey(chk)
                reg.CloseKey(chk)
            except WindowsError: pass           # some keys may appear in _winreg but can't be reached
            else:
                hk = Hkey(key)
                try:
                    chk=hk.keys
                except WindowsError: pass       # some keys can be accessed but not enumerated
                else:                           # some keys work fine ...
                    name=key[5:].lower()
                    self.hkey[name]=hk          # for iterating
                    setattr(self, name, hk)     # for easy access