Neal Norwitz wrote:
[Michael working on cleaning up the unittest module]
it seems like most of the good ideas have been captured already. I'll
through two more (low priority) ideas out there.
1) Randomized test runner/option that runs tests in a random order
(like regrtest.py -r, but for meth
Attempt to write to a mmap which was opened mmap.PROT_READ causes python to
segfault.
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On Fri, Apr 25, 2008 at 3:13 PM, Neal Becker <[EMAIL PROTECTED]> wrote:
> Attempt to write to a mmap which was opened mmap.PROT_READ causes python
> to
> segfault.
http://bugs.python.org/issue2111
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mmap( fileno, length[, flags[, prot[, access]]])
(Unix version) Maps length bytes from the file specified by the file
descriptor fileno, and returns a mmap object. If length is 0, the maximum
length of the map will be the current size of the file when mmap() is
called.
flags specifies the nature
Sorry, my mistake. Acutally, I was trying to debug this:
On linux, I don't understand why:
f = open ('/dev/eos', 'rw')
m = mmap.mmap(f.fileno(), 100, prot=mmap.PROT_READ|mmap.PROT_WRITE,
flags=mmap.MAP_SHARED)
gives 'permission denied', but this c++ code works:
#include
#include
#include
On Fri, Apr 25, 2008, Neal Becker wrote:
>
> Sorry, my mistake. Acutally, I was trying to debug this:
python-dev is probably not the right place for this -- please use c.l.py
or the list capi-sig.
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Why is this newsgrou
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I just did this locally to all my .vcproj files for .pyds:
- BaseAddress="0x1e00"
+ RandomizedBaseAddress="2"
This was partly out of curiosity, and partly because it was quicker doing that
than finding a new unique base address to use for a new module I added to my
local tree. Rebuilt e
Trent Nelson schrieb:
> I just did this locally to all my .vcproj files for .pyds:
>
> - BaseAddress="0x1e00"
> + RandomizedBaseAddress="2"
>
> This was partly out of curiosity, and partly because it was quicker doing
> that than finding a new unique base address to use for a new module I
> This was partly out of curiosity, and partly because it was quicker
> doing that than finding a new unique base address to use for a new
> module I added to my local tree. Rebuilt everything and ran a full
> regression test, and everything passed. What am I missing? Do we
> have parts of Pytho
A while back I was reading an MSDN article that did some concrete research
on the performance benefits of rebasing DLLs to avoid fixups at runtime, and
it actually concluded that on modern systems, the benefits are really
negligible. I tried finding the article on the net just now, though, and I
c
2008/4/24 bvidinli <[EMAIL PROTECTED]>:
> I posted to so many lists because,
>
> this issue is related to all lists,
> this is an idea for python,
> this is related to development of python...
>
> why are you so much defensive ?
>
> i think ideas all important for development of python, softwa
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