[Zope] Getting information about current method

Hi! I am new to this list and rather new to Zope, so maybe this is a stupid question; unfortunately I haven't been able to find an answer to it anywhere: is there a generic way to find out from Python code which method has been called (in other words: find out where the current method is located in the ZOPE hierarchy and what its name is)? If I call an External Method via a DTML method, of course the REQUEST object contains the path to the DTML method because the External Method hasn't been called via HTTP. I haven't been able to figure out any other way of getting this information. Thanks in advance, Ole