code: def actual_query(self):
          
          if not self._actual_query:
  
              # trigger evaluation of operation
              if (self.operation in ['query', 'getmore', 'update', 'remove'] or
                      self.command in ['count', 'findandmodify']):
                  self._actual_query = self._find_pattern('query: ', actual=True)
              elif self.command == 'find':
                  self._actual_query = self._find_pattern('filter: ',
                                                          actual=True)
  
          return self._actual_query
docs: Extract the actual query (not pattern) from operations.