msvc.py 文件源码

def lookup(self, key, name):
        """
        Look for values in registry.

        Parameters
        ----------
        key: str
            Registry key path where look.
        name: str
            Value name to find.

        Return
        ------
        str: value
        """
        for hkey in self.HKEYS:
            try:
                bkey = winreg.OpenKey(hkey, key, 0, winreg.KEY_READ)
            except IOError:
                continue
            try:
                return winreg.QueryValueEx(bkey, name)[0]
            except IOError:
                pass