*** copy.py.orig	Wed Mar 13 18:42:32 2002
--- copy.py	Sun May 26 11:56:05 2002
***************
*** 167,178 ****
              copier = x.__deepcopy__
          except AttributeError:
              try:
!                 reductor = x.__reduce__
!             except AttributeError:
!                 raise error, \
!                       "un-deep-copyable object of type %s" % type(x)
              else:
!                 y = _reconstruct(x, reductor(), 1, memo)
          else:
              y = copier(memo)
      else:
--- 167,185 ----
              copier = x.__deepcopy__
          except AttributeError:
              try:
!                 issc = issubclass(type(x), type)
!             except TypeError:
!                 issc = 0
!             if issc:
!                 y = _deepcopy_atomic(x, memo)
              else:
!                 try:
!                     reductor = x.__reduce__
!                 except AttributeError:
!                     raise error, \
!                        "un-deep-copyable object of type %s" % type(x)
!                 else:
!                     y = _reconstruct(x, reductor(), 1, memo)
          else:
              y = copier(memo)
      else: