On Oct 5, 5:14 pm, Martin mar...@hvidberg.net wrote:
On Oct 4, 10:16 pm, Mart. mdeka...@gmail.com wrote:
On Oct 4, 9:47 am, Martin mar...@hvidberg.net wrote:
On Oct 3, 11:56 pm, Peter Otten __pete...@web.de wrote:
Martin wrote:
Dear group
I'm trying to use PIL to write
On Oct 4, 9:47 am, Martin mar...@hvidberg.net wrote:
On Oct 3, 11:56 pm, Peter Otten __pete...@web.de wrote:
Martin wrote:
Dear group
I'm trying to use PIL to write an array (a NumPy array to be exact) to
an image.
Peace of cake, but it comes out looking strange.
I use the
On Sep 9, 4:58 pm, Al Fansome al_fans...@hotmail.com wrote:
Mart. wrote:
On Sep 8, 4:33 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Mart. wrote:
On Sep 8, 3:53 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Mart. wrote:
On Sep 8, 3:14 pm, Andreas Tawn andreas.t...@ubisoft.com wrote:
Hi,
I
On Sep 8, 4:33 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Mart. wrote:
On Sep 8, 3:53 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Mart. wrote:
On Sep 8, 3:14 pm, Andreas Tawn andreas.t...@ubisoft.com wrote:
Hi,
I need to extract a string after a matching a regular expression
On Sep 8, 2:15 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Martin wrote:
Hi,
I need to extract a string after a matching a regular expression. For
example I have the string...
s = FTPHOST: e4ftl01u.ecs.nasa.gov
and once I match FTPHOST I would like to extract
e4ftl01u.ecs.nasa.gov.
On Sep 8, 2:21 pm, Mark Tolonen metolone+gm...@gmail.com wrote:
Martin mdeka...@gmail.com wrote in message
news:5941d8f1-27c0-47d9-8221-d21f07200...@j39g2000yqh.googlegroups.com...
Hi,
I need to extract a string after a matching a regular expression. For
example I have the string...
On Sep 8, 2:16 pm, Andreas Tawn andreas.t...@ubisoft.com wrote:
Hi,
I need to extract a string after a matching a regular expression. For
example I have the string...
s = FTPHOST: e4ftl01u.ecs.nasa.gov
and once I match FTPHOST I would like to extract
e4ftl01u.ecs.nasa.gov. I am not
On Sep 8, 3:53 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Mart. wrote:
On Sep 8, 3:14 pm, Andreas Tawn andreas.t...@ubisoft.com wrote:
Hi,
I need to extract a string after a matching a regular expression. For
example I have the string...
s = FTPHOST: e4ftl01u.ecs.nasa.gov
and once I
On Sep 8, 3:14 pm, Andreas Tawn andreas.t...@ubisoft.com wrote:
Hi,
I need to extract a string after a matching a regular expression. For
example I have the string...
s = FTPHOST: e4ftl01u.ecs.nasa.gov
and once I match FTPHOST I would like to extract
On Sep 8, 4:33 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Mart. wrote:
On Sep 8, 3:53 pm, MRAB pyt...@mrabarnett.plus.com wrote:
Mart. wrote:
On Sep 8, 3:14 pm, Andreas Tawn andreas.t...@ubisoft.com wrote:
Hi,
I need to extract a string after a matching a regular expression
On Sep 8, 3:21 pm, nn prueba...@latinmail.com wrote:
On Sep 8, 9:55 am, Mart. mdeka...@gmail.com wrote:
On Sep 8, 2:16 pm, Andreas Tawn andreas.t...@ubisoft.com wrote:
Hi,
I need to extract a string after a matching a regular expression. For
example I have the string...
s
On Aug 27, 7:15 pm, Bakes ba...@ymail.com wrote:
If I were using the code:
(?Pdata[0-9]+)
to get an integer between 0 and 9, how would I allow it to register
negative integers as well?
-?
--
http://mail.python.org/mailman/listinfo/python-list
On Aug 26, 3:02 am, Dave Angel da...@ieee.org wrote:
Stephen Fairchild wrote:
Philip Semanchuk wrote:
On Aug 25, 2009, at 6:14 PM, Gleb Belov wrote:
Hello! I'm working on an exercise wherein I have to write a Guess The
Number game, but it's the computer who's guessing MY number. I can
On Aug 25, 11:50 pm, Stephen Fairchild someb...@somewhere.com wrote:
Philip Semanchuk wrote:
On Aug 25, 2009, at 6:14 PM, Gleb Belov wrote:
Hello! I'm working on an exercise wherein I have to write a Guess The
Number game, but it's the computer who's guessing MY number. I can get
it to
New submission from Mart Sõmermaa m...@mrts.pri.ee:
Proposal
Add update_query_params() for updating or adding URL query parameters to
urllib.parse and urlparse.
Discussion
--
Python-dev:
http://mail.python.org/pipermail/python-dev/2009-April/088675.html
Previously in Python
Mart Sõmermaa m...@mrts.pri.ee added the comment:
This is the 2.6 version. What about the 3.0 version in
http://docs.python.org/3.0/reference/datamodel.html#object.__lt__
needs to be updated?
When functools.total_ordering (whether it lands in functools is open)
lands that section should
Mart Sõmermaa m...@mrts.pri.ee added the comment:
Then why was this classified as a documentation issue?
As the documentation section of
http://docs.python.org/reference/datamodel.html#object.__lt__ needs to
be updated as well to mark the eventual solution as the recommended easy
way
New submission from Mart Sõmermaa m...@mrts.pri.ee:
See http://mail.python.org/pipermail/python-dev/2009-March/087000.html
and http://code.activestate.com/recipes/576685/ .
--
assignee: georg.brandl
components: Documentation, Library (Lib)
messages: 83490
nosy: georg.brandl, mrts
Mart Sõmermaa m...@mrts.pri.ee added the comment:
A pointer for people who keep referring to this bug -- after
discussions, the following idiom was selected as the official way to
import modules by name in 2.x (as seen in latest 2.x docs
http://docs.python.org/dev/library/functions.html
Mart Sõmermaa m...@mrts.pri.ee added the comment:
Ah, right you are. Attaching an initial alpha-quality patched shutil.py
and a script to test the attack.
Run the script by sourcing it with . test_issue4489.sh, not by executing
(job control won't work in this case).
Added file: http
Changes by Mart Sõmermaa m...@mrts.pri.ee:
Added file: http://bugs.python.org/file12483/test_issue4489.sh
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue4489
Mart Sõmermaa m...@mrts.pri.ee added the comment:
And here's the diff so you can review what I was up to.
Note that this does not yet fix the problem (although the logic looks
about right), I have to examine the problem more thoroughly.
--
keywords: +patch
Added file: http
Mart Sõmermaa m...@mrts.pri.ee added the comment:
Aha, got it -- while removing /a/b/c/d, there's no easy way to detect
that b or c has become a symlink.
I.e.
given directory tree
a
`-- b
|-- c
`-- d
1. os.rmdir('/a/b/c') succeeds
2. execution is suspended
3. '/a/b' is made a symlink
Mart Sõmermaa m...@mrts.pri.ee added the comment:
A blunt, ineffective solution would be to walk the tree before removing
it and recording path : inode pairs in a dict on first pass and then
checking that the inodes have not changed during removal on second pass.
If no clever bulletproof fix
Changes by Mart Sõmermaa m...@mrts.pri.ee:
Removed file: http://bugs.python.org/file12483/test_issue4489.sh
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue4489
Mart Sõmermaa m...@mrts.pri.ee added the comment:
Fixed a minor bug in test script and added Perl test as well.
Perl with File-Path-2.07 passes the test.
Added file: http://bugs.python.org/file12485/test_issue4489.sh
___
Python tracker rep
Mart Sõmermaa m...@mrts.pri.ee added the comment:
Antoine, what if we add another function, rmtree_safe() that uses
chdir() and document that it is protected from the race condition but
may have the side effect of changing the current dir in threaded
environment
Mart Sõmermaa m...@mrts.pri.ee added the comment:
Replying to previous comment:
There's no way to do the check inode then remove sequence atomically.
Right, although the attack window would be tiny, this is not a real
solution.
___
Python tracker rep
Mart Sõmermaa m...@mrts.pri.ee added the comment:
A shameless copy of the Perl fix for the bug
http://bugs.debian.org/286922 looks like the evident solution.
Somebody has to examine the fix though, I'm afraid I'm not currently
able to do it.
___
Python
Mart Sõmermaa m...@mrts.pri.ee added the comment:
Mmmh, the problem with Perl's approach is that it changes the current
working directory (calls to chdir()), which is process-specific and not
thread-specific. Currently, no function in shutil changes the current
working directory, which
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Brett, don't you think the
import sys
__import__('x.y.z')
mod = sys.modules['x.y.z']
idiom should be recommended instead of/additionally to the lengthy
getattr() one?
___
Python tracker [EMAIL PROTECTED
New submission from Mart Sõmermaa [EMAIL PROTECTED]:
Race condition in the rmtree function in the shutils module allows local
users to delete arbitrary files and directories via a symlink attack.
See also http://bugs.debian.org/286922
Attack:
---
# emulate removing /etc
$ sudo cp -a /etc
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Also, the examples that clarify __import__ behaviour by Nick Coghlan
should be added:
http://mail.python.org/pipermail/python-dev/2008-November/083735.html
---
from foo.bar import baz
stack top = __import__('foo.bar', globals(), locals
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Implement imp.import_module() instead. See
http://mail.python.org/pipermail/python-dev/2008-November/083758.html
Added file: http://bugs.python.org/file12147/imp_import_module.diff
___
Python tracker [EMAIL
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Note that the hack described in http://bugs.python.org/issue2090 should
be disabled once this gets integrated.
___
Python tracker [EMAIL PROTECTED]
http://bugs.python.org/issue4438
Changes by Mart Sõmermaa [EMAIL PROTECTED]:
--
components: -Interpreter Core
title: Add an easy way to __import___ submodules - Given a module hierarchy
string 'a.b.c', add an easy way to import tail module 'c'
___
Python tracker [EMAIL PROTECTED
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Corrections and clarifications:
* I'd say labeling the patch naive and breaking things was misleading
(there was a breakage that resulted from stale files with incorrect
permissions from my previous build of Python 2.6; after a make distclean
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
See also
http://mail.python.org/pipermail/python-dev/2008-November/083727.html
___
Python tracker [EMAIL PROTECTED]
http://bugs.python.org/issue4438
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Just for reference, the simplest workaround is to use:
modname = foo.bar.baz.baq
mod = __import__(modname, {}, {}, [modname.rsplit(., 1)[-1]])
--
nosy: +mrts
___
Python tracker [EMAIL PROTECTED
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
See also http://bugs.python.org/issue4438
___
Python tracker [EMAIL PROTECTED]
http://bugs.python.org/issue2090
___
___
Python
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Attached is a naive proof-of-concept implementation (that breaks things,
i.e. the real implementation should strive for better
general compatibility), but works as expected:
__import__('imprt.foo.foo', submodule=True)
module 'imprt.foo.foo
New submission from Mart Sõmermaa [EMAIL PROTECTED]:
The need to dynamically import module foo given a module name string
'bar.baz.foo' is quite common.
Quite often, the hack described in http://bugs.python.org/issue2090 is
used (see e.g. the Google code results linked from the issue).
Quoting
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Just a note that `make test` passes:
322 tests OK.
38 tests skipped:
test_aepack test_al test_applesingle test_bsddb test_bsddb185
test_bsddb3 test_cd test_cl test_codecmaps_cn test_codecmaps_hk
test_codecmaps_jp test_codecmaps_kr
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
I propose we add the following to that section as well.
If you need to provide access to a queue from both local and remote
processes, use `multiprocessing.Queue` in the server:
from multiprocessing import Process, Queue
from
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
The documentation should be amended as follows:
Running the following commands creates a server for a single shared
queue which remote clients can access:
from multiprocessing.managers import BaseManager
import Queue
queue = Queue.Queue
Mart Sõmermaa [EMAIL PROTECTED] added the comment:
Also, it would be helpful to elaborate a bit more on:
major:
* how to implement a queue that is shared both locally and remotely
(i.e. n local processes access the queue as well as m remote processes)
minor:
* blocking (assumption: q.get
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