In a debug-build 3k, do this (32-bit machine): Python 3.0b2+ (py3k:65171M, Jul 21 2008, 20:08:20) [GCC 4.2.4 (Gentoo 4.2.4 p1.0)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> "a"*1000000000 instinstTraceback (most recent call last): File "<stdin>", line 1, in <module> MemoryError [41296 refs] >>> "a"*1000000000 inst[1] 21400 segmentation fault ./python
Here, something fishy is probably going on in the unicode free list. Compare with 2.6: Python 2.6b2+ (trunk:65131:65163M, Jul 21 2008, 19:58:07) [GCC 4.2.4 (Gentoo 4.2.4 p1.0)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> u"a"*1000000000 Traceback (most recent call last): File "<stdin>", line 1, in <module> MemoryError [34330 refs] >>> u"a"*1000000000 Traceback (most recent call last): File "<stdin>", line 1, in <module> MemoryError [34332 refs] Still, the refcount seems to leak. Also: >>> b"a"*sys.maxsize Traceback (most recent call last): File "<stdin>", line 1, in <module> MemoryError [41297 refs] >>> b"a"*sys.maxsize Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 1, in <module> MemoryError [41317 refs] >>> b"a"*sys.maxsize Traceback (most recent call last): File "<stdin>", line 1, in <module> File "<stdin>", line 1, in <module> File "<stdin>", line 1, in <module> MemoryError [41337 refs] This probably has to do with the fact that this MemoryError is a prebuilt instance. Finally: >>> "a"*sys.maxsize Traceback (most recent call last): File "<stdin>", line 1, in <module> OverflowError: repeated string is too long [41379 refs] Nothing wrong here, but the exception is a different one. Georg -- Thus spake the Lord: Thou shalt indent with four spaces. No more, no less. Four shall be the number of spaces thou shalt indent, and the number of thy indenting shall be four. Eight shalt thou not indent, nor either indent thou two, excepting that thou then proceed to four. Tabs are right out. _______________________________________________ Python-3000 mailing list Python-3000@python.org http://mail.python.org/mailman/listinfo/python-3000 Unsubscribe: http://mail.python.org/mailman/options/python-3000/archive%40mail-archive.com
