code: def getFilenameSet(self):
          
          result = set(self.file_dict)
          # Ignore profiling code. __file__ does not always provide consistent
          # results with f_code.co_filename (ex: easy_install with zipped egg),
          # so inspect current frame instead.
          # XXX: assumes all of pprofile code resides in a single file.
          result.discard(inspect.currentframe().f_code.co_filename)
          return result
docs: Returns a set of profiled file names.
  
          Note: "file name" is used loosely here. See python documentation for
          co_filename, linecache module and PEP302. It may not be a valid
          filesystem path.