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save_tuple(): I believe the new code for TUPLE{1,2,3} in proto 2 was 

incorrect for recursive tuples.  Tried to repair; seems to work OK, but
there are no checked-in tests for this yet.
This commit is contained in:
Tim Peters 2003-01-28 05:34:53 +00:00
parent 81098ac1c8
commit ff57bff16e
1 changed files with 5 additions and 2 deletions
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7
Lib/pickle.py
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@ -471,14 +471,17 @@ class Pickler:
if proto >= 2: if proto >= 2:
for element in object: for element in object:
save(element) save(element)
# Subtle. Same as in the big comment below # Subtle. Same as in the big comment below.
if id(object) in memo: if id(object) in memo:
get = self.get(memo[id(object)][0]) get = self.get(memo[id(object)][0])
write(POP_MARK + get) write(POP * n + get)
else: else:
write(_tuplesize2code[n]) write(_tuplesize2code[n])
self.memoize(object)
return return
# proto 0, or proto 1 and tuple isn't empty, or proto > 1 and tuple
# has more than 3 elements.
write(MARK) write(MARK)
for element in object: for element in object:
save(element) save(element)