Message140349
Hi,
I am trying to migrate from Python 2.5 to Python 2.7 I found though the mmap behaves differently on Windows XP between the two versions. It boils down to the following code:
import mmap
map1 = mmap.mmap(fileno=0, tagname='MyData', length=4096)
map2 = mmap.mmap(fileno=0, tagname='MyData', length=8192)
It runs fine (so I can "resize" shared memory) on XP with 2.5.4, but when running on 2.7.2 I get the following error
Traceback (most recent call last):
File "D:\Workspace\memmap_test.py", line 3, in <module>
map2 = mmap.mmap(fileno=0, tagname='MyData', length=8192)
WindowsError: [Error 5] Access is denied |
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Date |
User |
Action |
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2011-07-14 18:00:03 | zolnie | set | recipients:
+ zolnie |
2011-07-14 18:00:02 | zolnie | set | messageid: <1310666402.94.0.718224462838.issue12562@psf.upfronthosting.co.za> |
2011-07-14 18:00:02 | zolnie | link | issue12562 messages |
2011-07-14 18:00:02 | zolnie | create | |
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