wmi.py 文件源码

def references (self, wmi_class=""):
    """Return a list of associations involving this object, optionally
    limited by the result class (the name of the association class).

    NB Associations are treated specially; although WMI only returns
    the string corresponding to the instance of each associated object,
    this module will automatically convert that to the object itself::

      c =  wmi.WMI ()
      sp = c.Win32_SerialPort ()[0]

      for i in sp.references ():
        print i

      for i in sp.references (wmi_class="Win32_SerialPortSetting"):
        print i
    """
    #
    # FIXME: Allow an actual class to be passed in, using
    # its .Path_.RelPath property to determine the string
    #
    try:
      return [_wmi_object (i) for i in self.ole_object.References_ (strResultClass=wmi_class)]
    except pywintypes.com_error:
      handle_com_error ()

#
# class _wmi_event
#