On 9/11/10 7:08 PM, Lawrence D'Oliveiro wrote:
In message, Robert
Kern wrote:
On 9/10/10 5:17 PM, Lawrence D'Oliveiro wrote:
In message, Ian
Kelly wrote:
And returning None on failure is dangerous, because if the programmer
does not take care to handle that case, the program may attempt to
On Sun, Sep 12, 2010 at 4:26 AM, Stefan Behnel wrote:
> _wolf, 11.09.2010 20:15:
>>
>> does anyone have a suggestion for a ready-to-go, fast kdtree
>> implementation for python 3.1 and up, for nearest-neighbor searches? i
>> used to use the one from numpy/scipy, but find it a pain to install
>> fo
Neil Hodgson writes:
> There appear to be deliberate wraps at sentence end or automatic wraps
> to fit <80 columns.
The automatic wraps in the code presented in the message are wrong. The
automatic wraps in the bullet point list are, if not wrong, at least
presumably unintended.
I hope that cle
In message , Robert
Kern wrote:
> On 9/10/10 5:17 PM, Lawrence D'Oliveiro wrote:
>
>> In message, Ian
>> Kelly wrote:
>>
>>> And returning None on failure is dangerous, because if the programmer
>>> does not take care to handle that case, the program may attempt to
>>> regard it as actual data.
>
On Tue, 07 Sep 2010 15:33:55 +, kj wrote:
> Does anyone know of a Python module for *moderate* "time-stretching"[1]
> an MP3 (or AIFF) file?
>
> FWIW, the audio I want to time-stretch is human speech.
If you are running your script on Linux you may use gstreamer(pyGST).
With gstreamer you c
On 9/11/2010 9:36 AM, Lie Ryan wrote:
On 09/12/10 00:33, Bearophile wrote:
Lately while I program with Python one of the D features that I most
miss is a built-in Design By Contract (see PEP 316), because it avoids
(or helps me to quickly find and fix) many bugs. In my opinion
> Do you know about the kdtree implementation in biopython? I don't know
> if it is already available for Python 3, but for me it worked fine in
> Python 2.X.
i heard they use a brute-force approach and it's slow. that's just
rumors alright. also, judging from the classes list on
http://www.biopyt
On 10Sep2010 12:46, Daniel Fetchinson wrote:
| > Raymond Hettinger writes:
| >> It doesn't seem to be common knowledge when and how a[x] gets
| >> translated to a[x+len(x)]. So, here's a short info post on how Python
| >> supports negative indices for sequences.
| >
| > Thanks for this. Could yo
On 9/11/10 4:45 PM, Stef Mientki wrote:
On 11-09-2010 21:11, Robert Kern wrote:
SQLite internally stores its strings as UTF-8 or UTF-16 encoded Unicode. So
it's not clear what
you mean when you say the database is "windows-1252". Can you be more specific?
I doubt that, but I'm not sure ...
Ben Finney:
> For those who think the problem may be with the recipient's software, I
> see the same annoying line-wrapping problems in the archived message
> http://mail.python.org/pipermail/python-list/2010-September/1255167.html>.
That looks well-formatted to me and just the same as I see i
On 11-09-2010 21:11, Robert Kern wrote:
> SQLite internally stores its strings as UTF-8 or UTF-16 encoded Unicode. So
> it's not clear what
> you mean when you say the database is "windows-1252". Can you be more
> specific?
I doubt that, but I'm not sure ...
For some databases written by other p
On 2010-09-11, News123 wrote:
> What would be the way to detect how to play audio on a linux system
> without knowing ufront whether the system uses pulse, ALSA or whatever?
I would suggest libao:
http://www.xiph.org/ao/
and it's python bindings:
http://nixbit.com/cat/multimedia/a
> Since you're looking for an implementation, I guess you won't be the one
> volunteering to maintain such code in the stdlib, would you?
this is indeed a problem. i am probably not the right one for this
kind of task.
however, i do sometimes feel like the standard library carries too
much cruft
In article ,
Dave Angel wrote:
>
>def is_palindrom(s):
>s = s.lower()
>return s == s[::-1]
To deal with "real" palindromes such as, "Madam, I'm Adam," you should
probably strip all spaces and punctuation:
# untested
pat = re.compile(r'[a-z]')
def is_palindrome(s):
letters = pat.find
On Sep 10, 12:20 pm, jakecjacobson wrote:
> I am trying to build a Python script that reads a Sitemap file and
> push the URLs to a Google Search Appliance. I am able to fetch the
> XML document and parse it with regular expressions but I want to move
> to using native XML tools to do this. The
Hi,
>From a python script I'd like to play sound on Ubuntu 10.4
I made two attempts:
the first one is drectly writing to '/dev/audio', which works, but only
if no other application plays audio (like for example amarok)
The second attempt was playing audio via ALSA.
The application doesn't fail
Hello,
Is this a known issue?
I have a script that authenticates to a web service. urllib2 process
for authenticating for basic auth is supposed to dump out after 5
retries.
Here's a note from the urllib2.py code:
def http_error_auth_reqed(self, auth_header, host, req, headers):
a
On Sep 10, 12:09 pm, naugiedoggie wrote:
> Hello,
>
> I have a script that authenticates to a web service provider to
> retrieve data. This script provides an authentication header built in
> a very basic way like this:
The answer is that there is something whacked in the Windoze
implementation
On 11 sep, 20:15, _wolf wrote:
> does anyone have a suggestion for a ready-to-go, fast kdtree
> implementation for python 3.1 and up, for nearest-neighbor searches? i
> used to use the one from numpy/scipy, but find it a pain to install
> for python 3. also, i'm trying to wrap the code
> fromhttp
_wolf, 11.09.2010 20:15:
does anyone have a suggestion for a ready-to-go, fast kdtree
implementation for python 3.1 and up, for nearest-neighbor searches? i
used to use the one from numpy/scipy, but find it a pain to install
for python 3.
The latest release is supposed to work with Py3.
also
SQLite internally stores its strings as UTF-8 or UTF-16 encoded Unicode. So it's
not clear what you mean when you say the database is "windows-1252". Can you be
more specific?
--
Robert Kern
"I have come to believe that the whole world is an enigma, a harmless enigma
that is made terrible by
thanks,
Stef Mientki
--
http://mail.python.org/mailman/listinfo/python-list
does anyone have a suggestion for a ready-to-go, fast kdtree
implementation for python 3.1 and up, for nearest-neighbor searches? i
used to use the one from numpy/scipy, but find it a pain to install
for python 3. also, i'm trying to wrap the code from
http://code.google.com/p/kdtree/
using cython
On 9/11/2010 6:32 AM, Lawrence D'Oliveiro wrote:
In message, Peter Otten wrote:
Lawrence D'Oliveiro wrote:
In message
<3a2d194c-9b34-4b84-8680-28bdfb53b...@y3g2000vbm.googlegroups.com>, Muddy
Coder wrote:
For a quick testing purpose, I deliver .pyc files to my customer. I
don't want the bla
Tim:
trizpug.org
- fields
On Aug 31, 12:38 pm, "Tim Arnold" wrote:
> "Albert Hopkins" wrote in message
>
> news:mailman.219.1283200967.29448.python-l...@python.org...
>
> > On Mon, 2010-08-30 at 12:38 -0700, Tim Arnold wrote:
> >> Hi,
> >> Is there a python users group in the Research Triangle
On 09/12/10 00:33, Bearophile wrote:
>
>
> Lately while I program with Python one of the D features that I most
> miss is a built-in Design By Contract (see PEP 316), because it avoids
> (or helps me to quickly find and fix) many bugs. In my opinion DbC is
> also very good used w
On Saturday 11 September 2010, it occurred to Lawrence D'Oliveiro to exclaim:
> In message , MRAB
>
> wrote:
> > On 08/09/2010 19:07, Georg Brandl wrote:
> >> 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 t
Benjamin Kaplan wrote:
> You're looking at the 2.7 documentation. Are you using 2.7?
whoops, no: 2.6.5 :\
(but the "new in python X.Y.Z" disclaimer does not apply to the example
snippets?)
--
By ZeD
--
http://mail.python.org/mailman/listinfo/python-list
On Saturday 11 September 2010, it occurred to Vito 'ZeD' De Tullio to exclaim:
> from http://docs.python.org/library/unittest.html
>
> $ python test_unittest.py
> .E.
> ==
> ERROR: test_sample (__main__.TestSequenceFunctions)
> --
On Sat, Sep 11, 2010 at 11:34 AM, Vito 'ZeD' De Tullio
wrote:
> from http://docs.python.org/library/unittest.html
>
> -->8>8>8>8>8>8>8>8>8>8>8>8--
>
> Here is a short script to test three functions from the random module:
>
> import random
> import unitt
from http://docs.python.org/library/unittest.html
-->8>8>8>8>8>8>8>8>8>8>8>8--
Here is a short script to test three functions from the random module:
import random
import unittest
class TestSequenceFunctions(unittest.TestCase):
def setUp(self):
In article <87vd6d84f7@benfinney.id.au>,
Ben Finney wrote:
>Ben Finney writes:
>> Raymond Hettinger writes:
>>>
>>> It doesn't seem to be common knowledge when and how a[x] gets
>>> translated to a[x+len(x)]. So, here's a short info post on how
>>> Python supports negative indices for seque
I write some Python code almost every day, but lately I am using a lot
the D language too. After using D for about three years I now know
some of it, but when I need to write short (< about 1000 lines)
*correct* programs, Python is still the more productive for me.
Static typing, and the usage of
Hello,
I maintain ftputil [1], an FTP client library.
Users of the library may use it like this:
| import ftputil
|
| with ftputil.FTPHost(server, userid, password) as ftp_host:
| # for example, make a remote file and read its content
| with ftp_host.open("remote_name", "rb") as remote_f
On Sep 10, 9:10 pm, sahilsk wrote:
> hi, i need to make a 3d cube as a navigation menu.. each face having
> separate button .. or effect.
> any idea, how can i make one such 3D figures with functionality of
> mouse events?
One of options is AS3 and Papervision3D - free Flex SDK and many
tutoria
In message , Peter Otten wrote:
> Lawrence D'Oliveiro wrote:
>
>> In message
>> <3a2d194c-9b34-4b84-8680-28bdfb53b...@y3g2000vbm.googlegroups.com>, Muddy
>> Coder wrote:
>>
>>> For a quick testing purpose, I deliver .pyc files to my customer. I
>>> don't want the black DOS console appearing behi
In message , Jakson A.
Aquino wrote:
> On Sat, Sep 11, 2010 at 4:25 AM, Lawrence D'Oliveiro
> wrote:
>
>> In message , Jakson
>> A. Aquino wrote:
>>
>>> Your code do send the ^v as expected, but I have problem with the
>>> selection of the Windows which will receive the ^v. The code above was
>>
On Fri, Sep 10, 2010 at 10:38 PM, MRAB wrote:
> I'd add some more small sleeps to give Windows/R time to act, IYSWIM. I
> learned that from experience. :-)
I've tried adding sleeps, small and large, but they didn't make much
of a difference. Anyway, different machines could require different
amou
Lawrence D'Oliveiro wrote:
> In message
> <3a2d194c-9b34-4b84-8680-28bdfb53b...@y3g2000vbm.googlegroups.com>, Muddy
> Coder wrote:
>
>> For a quick testing purpose, I deliver .pyc files to my customer. I
>> don't want the black DOS console appearing behind my GUI, but I have
>> no idea how to do
On Sat, Sep 11, 2010 at 4:25 AM, Lawrence D'Oliveiro
wrote:
> In message , Jakson A.
> Aquino wrote:
>
>> Your code do send the ^v as expected, but I have problem with the
>> selection of the Windows which will receive the ^v. The code above was OK
>> in a Windows XP running inside VirtualBox, but
On 2:59 PM, Muddy Coder wrote:
Hi Folks,
For a quick testing purpose, I deliver .pyc files to my customer. I
don't want the black DOS console appearing behind my GUI, but I have
no idea how to do it. Somebody can help? Thanks!
Cosmo
In Windows, the executable file statically determines wheth
On Sat, 11 Sep 2010 08:53:38 +0200, Peter Otten wrote:
> Steven D'Aprano wrote:
>
>> I have some code that currently takes four different classes, A, B, C
>> and D, and subclasses each of them in the same way:
[...]
>> Any suggestions or guidelines?
>
> You could use a mixin:
Nice! I'll give it
On Fri, 10 Sep 2010 20:28:52 -0700, Muddy Coder wrote:
> Hi Folks,
>
> For a quick testing purpose, I deliver .pyc files to my customer. I
> don't want the black DOS console appearing behind my GUI, but I have no
> idea how to do it. Somebody can help? Thanks!
Google is your friend.
Googling fo
In message , Jakson A.
Aquino wrote:
> Your code do send the ^v as expected, but I have problem with the
> selection of the Windows which will receive the ^v. The code above was OK
> in a Windows XP running inside VirtualBox, but when tested in a real
> machine, it proved to be highly inconsisten
In message , Jakson A.
Aquino wrote:
> On Fri, Sep 10, 2010 at 7:19 PM, Lawrence D'Oliveiro
> wrote:
>
>> In message , Jakson
>> A. Aquino wrote:
>>
>>> On Fri, Sep 10, 2010 at 6:26 AM, Lawrence D'Oliveiro
>>> wrote:
>>
In message ,
Jakson A. Aquino wrote:
> I would like to s
In message
<3a2d194c-9b34-4b84-8680-28bdfb53b...@y3g2000vbm.googlegroups.com>, Muddy
Coder wrote:
> For a quick testing purpose, I deliver .pyc files to my customer. I
> don't want the black DOS console appearing behind my GUI, but I have
> no idea how to do it. Somebody can help? Thanks!
Don’t
Steven D'Aprano wrote:
> I have some code that currently takes four different classes, A, B, C and
> D, and subclasses each of them in the same way:
>
> class MyA(A):
> def method(self, x):
> result = super(MyA, self).method(x)
> if result == "spam":
> return "spam
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