2366 

  2366 

  2367     def isascending(self):

  2367     def isascending(self):

  2368         """Returns True if the collection is ascending order, False if not.

  2368         """Returns True if the collection is ascending order, False if not.

  2369 

  2369 

  2370         This is part of the mandatory API for smartset."""

  2370         This is part of the mandatory API for smartset."""

  2371         return self._ascending is not None and self._ascending

  2373         return self._ascending is not None and self._ascending

  2372 

  2374 

  2373     def isdescending(self):

  2375     def isdescending(self):

  2374         """Returns True if the collection is descending order, False if not.

  2376         """Returns True if the collection is descending order, False if not.

  2375 

  2377 

  2376         This is part of the mandatory API for smartset."""

  2378         This is part of the mandatory API for smartset."""

  2377         return self._ascending is not None and not self._ascending

  2381         return self._ascending is not None and not self._ascending

  2378 

  2382 

  2379     def first(self):

  2383     def first(self):

  2380         if self:

  2384         if self:

  2381             if self._ascending is None:

  2385             if self._ascending is None: