1. 6afff61 Memoize _deepcopy_tuple() -- maybe this helps Tommy's problem. by Guido van Rossum · 28 years ago
  2. fefbbe5 fix bogus hasttr usage by Guido van Rossum · 29 years ago
  3. 55d2f39 rename copy.Error to copy.error by Guido van Rossum · 29 years ago
  4. cc6764c added __doc__ strings etc. by Guido van Rossum · 30 years ago
  5. 409780f shallow and deep copy operations by Guido van Rossum · 30 years ago