Hello,
How can I access Usenet without using Google Groups ? (my ISP doesn't
have a NNTP server). Do you recommend doing so ?
What's your prefered news reader ?
--
http://mail.python.org/mailman/listinfo/python-list
dnesses are already getting fixed. The difference: I
> can't afford to ignore users.
>
> But the future is one of the hardest things to predict, so we'll see.
>
> On May 13, 8:34 am, hdante <[EMAIL PROTECTED]> wrote:
>
> > On May 13, 10:58 am, Paul McGuire <[
On May 13, 10:58 am, Paul McGuire <[EMAIL PROTECTED]> wrote:
> On May 13, 8:32 am, Dave Parker <[EMAIL PROTECTED]> wrote:
>
> > > Don't let yourself be irritated by castironpi
>
> > I'm not the sort to get irritated by anyone. There is value in all
> > interaction.
>
> Not this interaction, I'm af
On May 11, 7:27 pm, Sven Siegmund <[EMAIL PROTECTED]> wrote:
> #!/usr/bin/python
Notice that this line is probably not what you want, unless you
overwrote the default python 2 installation. The line should be:
#!/usr/bin/env python3.0
(this is irrelevant to the bug, however)
> IDLE complains
On May 10, 8:22 pm, notbob <[EMAIL PROTECTED]> wrote:
> On 2008-05-10, Dennis Lee Bieber <[EMAIL PROTECTED]> wrote:
>
> > So... in short, you'd need to have been reading a tutorial specific
> > to "shell" scripting...
>
> I have been. I'm also trying to learn bash shell scripting, not to mentio
On May 8, 7:25 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
wrote:
> Hi,
>
> i was reading/learning some hello world program in python.
> I think its very simillar to Java/C++/C#. What's different (except
> syntax) ?
All the languages have similar "power", in a theoretical sense. If
you can solve
On May 8, 10:50 am, "Lucas Prado Melo" <[EMAIL PROTECTED]> wrote:
> Hello,
> How could I "prove" to someone that python accepts this syntax using
> the documentation (I couldn't find it anywhere):
> classname.functionname(objectname)
It's in the language reference, section 3.2 "The standard type
On May 5, 3:26 pm, [EMAIL PROTECTED] (Ville M. Vainio) wrote:
> "Zed A. Shaw" <[EMAIL PROTECTED]> writes:
>
> > GPLv3?
>
> > How do people feel about Vellum's GPLv3 status? It actually doesn't
> > impact anyone unless you embed Vellum into a project/product or you
>
> Yeah, but it effectively prev
On May 6, 12:28 am, [EMAIL PROTECTED] wrote:
>
> There's a process decorator to functions in a module.
>
> [supposes]
>
> @process
> def datafile( processdict ):
> processdict.modify( )
> op= yield
> op.call( ) in processdict
> # op.call( ) in namespace
>
> More simply:
>
> @process
> d
On May 6, 12:09 pm, jmDesktop <[EMAIL PROTECTED]> wrote:
> On May 6, 10:26 am, "A.T.Hofkamp" <[EMAIL PROTECTED]> wrote:
>
>
>
> > On 2008-05-06, jmDesktop <[EMAIL PROTECTED]> wrote:
>
> > > Studying OOP and noticed that Python does not have Interfaces. Is
> > > that correct? Is my schooling for n
ackages', '/
usr/lib/python2.5/site-packages', '/usr/lib/python2.5/site-packages/
Numeric', '/usr/lib/python2.5/site-packages/PIL', '/usr/lib/python2.5/
site-packages/gst-0.10', '/var/lib/python-support/python2.5', '/usr/
lib/python2.5/site-pa
On May 6, 10:44 am, jmDesktop <[EMAIL PROTECTED]> wrote:
> Studying OOP and noticed that Python does not have Interfaces. Is
> that correct? Is my schooling for nought on these OOP concepts if I
> use Python. Am I losing something if I don't use the "typical" oop
> constructs found in other lang
On May 4, 8:11 am, [EMAIL PROTECTED] wrote:
> On May 4, 12:21 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
> wrote:
>
>
>
> > En Sun, 04 May 2008 01:08:34 -0300, Marc 'BlackJack' Rintsch <[EMAIL
> > PROTECTED]> escribió:
>
> > > On Sat, 03 May 2008 16:39:43 -0700, castironpi wrote:
>
> > >> I'm act
On May 3, 7:05 pm, sturlamolden <[EMAIL PROTECTED]> wrote:
> On May 3, 10:13 pm, hdante <[EMAIL PROTECTED]> wrote:
>
> > I believe that moving this to third party could be better. What about
> > numpy ? Doesn't it already have something similar ?
>
> Y
On May 3, 3:44 pm, Szabolcs Horvát <[EMAIL PROTECTED]> wrote:
> Arnaud Delobelle wrote:
>
> > sum() works for any sequence of objects with an __add__ method, not
> > just floats! Your algorithm is specific to floats.
>
> This occurred to me also, but then I tried
>
> sum(['abc', 'efg'], '')
>
> an
On Apr 27, 4:54 pm, n00m <[EMAIL PROTECTED]> wrote:
> Another PC, another OS (Linux) and another compiler C++ (g++ 4.0.0-8)
>
> Compare 2 my latest submissions:http://www.spoj.pl/status/SBANK,zzz/
>
> times: 1.32s and 0.60s
>
> Submitted codes:
>
> import sys
> z=sys.stdin.readlines()
> print z[5]
On Apr 26, 8:28 pm, n00m <[EMAIL PROTECTED]> wrote:
> No so simple, guys.
> E.g., I can't solve (in Python) this:http://www.spoj.pl/problems/INTEST/
> Keep getting TLE (time limit exceeded). Any ideas? After all, it's
> weekend.
>
> 450. Enormous Input Test
> Problem code: INTEST
>
> The purpose of
On Apr 26, 5:54 pm, n00m <[EMAIL PROTECTED]> wrote:
> hdante:
>
> I run your code quite a few times.
> Its time = 0.734s.
> Of mine = 0.703-0.718s.
>
> PS All I have is an ancient Mingw compiler (~1.9.5v) in Dev-C++.
Okay, now I believe in you. :-P
The next step would
On Apr 26, 1:15 pm, n00m <[EMAIL PROTECTED]> wrote:
> fgets() from C++ iostream library???
>
fgets is part of the standard C++ library and it lives in the std
namespace.
> I guess if I'd came up with "Python reads SLOWER than C"
> I'd get another (not less) smart explanation "why it's so".
--
ht
On Apr 26, 12:10 pm, n00m <[EMAIL PROTECTED]> wrote:
> Both codes below read the same huge(~35MB) text file.
> In the file > 100 lines, the length of each line < 99 chars.
>
> Stable result:
> Python runs ~0.65s
> C : ~0.70s
>
> Any thoughts?
>
> import time
> t=time.time()
> f=open('D:\\some.t
On Apr 25, 4:43 pm, Carl Banks <[EMAIL PROTECTED]> wrote:
> On Apr 25, 9:37 am, Neal Becker <[EMAIL PROTECTED]> wrote:
>
> > 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)
>
>
On Apr 25, 8:15 am, "[EMAIL PROTECTED]"
<[EMAIL PROTECTED]> wrote:
>
> I don't know what to do. I just want to concatenate two string where
> apparently one is a binary string, the other one is a unicode string
> and I always seem to get this error.
Please explain better what you want to do with
On Apr 25, 7:39 pm, [EMAIL PROTECTED] wrote:
> I wanted to ask for standard ways to receive data from a socket stream
> (with socket.socket.recv()). It's simple when you know the amount of
> data that you're going to receive, or when you'll receive data until
> the remote peer closes the connection
Summarizing the discussion (and giving my opinions), here's an
"algorithm" to find out what language you'll leard next:
1. If you just want to learn another language, with no other
essential concern, learn Ruby.
2. If you want to learn another language to design medium to large
size applicatio
On Apr 18, 8:36 am, John Machin <[EMAIL PROTECTED]> wrote:
> hdante wrote:
>
> > The character code in question (which is present in the page), 150,
> > doesn't exist in ISO-8859-1.
>
> Are you sure? Consider (re-)reading all of the Wikipedia article.
>
>
On Apr 17, 12:10 pm, [EMAIL PROTECTED] wrote:
> Thank you Martin and John, for you excellent explanations.
>
> I think I understand the unicode basic principles, what confuses me is the
> usage different applications make out of it.
>
> For example, I got that EN DASH out of a web page which state
On Apr 17, 7:33 pm, Steve Bergman <[EMAIL PROTECTED]> wrote:
> to demonstrate how Python can combine simplicity, readability, *and*
> speed when the standard library is leveraged properly. So, in this
But that's not true. You're just creating an artificial example to
prove your point.
Consider
On Apr 12, 9:48 am, Christian Heimes <[EMAIL PROTECTED]> wrote:
> Peter Robinson schrieb:
>
> > Dear list
> > I am at my wits end on what seemed a very simple task:
> > I have some greek text, nicely encoded in utf8, going in and out of a
> > xml database, being passed over and beautifully displaye
On Apr 11, 3:33 pm, Lie <[EMAIL PROTECTED]> wrote:
>
> That old-school rounding method you're taught is based on a wrong
> assumption of the nature of number. In the past, rounding algorithm is
> based on this:
>
> Original => (RoundUp(u|d|n), RoundNearestEven(u|d|n)
> ...
> 1.0 => 1(n), 1(n)
> 1.1
On Apr 11, 11:13 am, Ivan Illarionov <[EMAIL PROTECTED]>
wrote:
>
> Shorter version:
> def round3k(x):
> return x % 1 != 0.5 and round(x) or round(x / 2.) * 2.
Strangely, a "faster" version is:
def fast_round(x):
if x % 1 != 0.5: return round(x)
return 2.0*round(x/2.0)
>
> nums =
On Apr 11, 9:45 am, bdsatish <[EMAIL PROTECTED]> wrote:
> On Apr 11, 5:33 pm, bdsatish <[EMAIL PROTECTED]> wrote:
>
>
>
> > HI Gerard,
>
> > I think you've taken it to the best possible implementation. Thanks !
> > On Apr 11, 5:14 pm, Gerard Flanagan <[EMAIL PROTECTED]> wrote:
>
> > > In fact you c
On Apr 6, 5:59 pm, xamdam <[EMAIL PROTECTED]> wrote:
> Thanks. I am guessing the 32bit build should work anyways, same as
> other 32 progs on XP 64?
The right build should be the "amd64" one.
--
http://mail.python.org/mailman/listinfo/python-list
On Apr 2, 10:50 am, Aaron Watters <[EMAIL PROTECTED]> wrote:
> > Try Rails' ActiveRecord. Your problems should reduce to (lg lg
> > 2)^(1/12).
>
> python> (log(log(2)))**(1.0/12.0)
> Traceback (most recent call last):
> File "", line 1, in ?
> ValueError: negative number cannot be raised to a fr
On Apr 2, 8:25 am, Bruno Desthuilliers wrote:
> hdante a écrit :
>
>
>
>
> > Try Rails' ActiveRecord. Your problems should reduce to (lg lg
> > 2)^(1/12).
>
> Correct me if I'm wrong, but IIRC ActiveRecord requires you use numeric
> auto_increment f
On Apr 1, 5:40 pm, Aaron Watters <[EMAIL PROTECTED]> wrote:
> I've been poking around the world of object-relational
> mappers and it inspired me to coin a corellary to the
> the famous quote on regular expressions:
>
> "You have objects and a database: that's 2 problems.
> So: get an object-relati
On Mar 31, 7:12 pm, Kelie <[EMAIL PROTECTED]> wrote:
> Hello,
>
> My question is as subject. I tried something like this and it doesn't
> work.
>
> def resizeEvent(self, event):
> self.size = event.oldSize()
>
> Any hint?
>
> Thank you.
You should preset size hints:
http://doc.trolltech.com/
On Mar 28, 11:52 am, [EMAIL PROTECTED] wrote:
> I'm having trouble explaining the benefits and tradeoffs of threads to my
> coworkers and countering their misconceptions about Python's threading model
> and facilities. They all come from C++ and are used to thinking of
> multithreading as a way to
On Mar 30, 6:08 pm, Torsten Bronger <[EMAIL PROTECTED]>
wrote:
> Hallöchen!
>
> hdante writes:
> > On Mar 30, 9:45 am, Bjoern Schliessmann > [EMAIL PROTECTED]> wrote:
>
> >> hdante wrote:
>
> >>> BTW, my opinion is that it's already tim
On Mar 30, 3:14 pm, Lie <[EMAIL PROTECTED]> wrote:
> On Mar 30, 12:11 pm, hdante <[EMAIL PROTECTED]> wrote:
> (snip)
>
> > BTW, my opinion is that it's already time that programmer editors
> > have input methods advanced enough for generating this:
>
>
On Mar 30, 9:45 am, Bjoern Schliessmann wrote:
> hdante wrote:
> > BTW, my opinion is that it's already time that programmer editors
> > have input methods advanced enough for generating this:
>
> Could you please list some that do, and are also convenient?
AFAICT th
On Mar 30, 9:29 am, Matias Surdi <[EMAIL PROTECTED]> wrote:
> Do yo know any good OpenDocumentFormat library for python?
>
> I'm starting a project on wich I'll have to programatically modify ODF
> text documments, so, after reinventing the wheel, I'd like to know if
> already something exists.
>
>
On Mar 30, 9:23 am, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> hdante schrieb:
>
>
>
> > On Mar 30, 4:31 am, John Machin <[EMAIL PROTECTED]> wrote:
> >> On Mar 30, 3:58 pm, hdante <[EMAIL PROTECTED]> wrote:
>
> >>> O
On Mar 30, 4:31 am, John Machin <[EMAIL PROTECTED]> wrote:
> On Mar 30, 3:58 pm, hdante <[EMAIL PROTECTED]> wrote:
>
>
>
> > On Mar 29, 3:44 pm, "[EMAIL PROTECTED]"
>
> > <[EMAIL PROTECTED]> wrote:
> > > Hello,
>
> >
On Mar 30, 2:35 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
> En Sun, 30 Mar 2008 02:11:33 -0300, hdante <[EMAIL PROTECTED]> escribió:
>
> > BTW, my opinion is that it's already time that programmer editors
> > have input methods advanc
On Mar 29, 7:55 am, [EMAIL PROTECTED] wrote:
> I don't know if this is the right place to discuss the death of <> in
> Python 3.0, or if there have been any meaningful discussions posted
> before (hard to search google with '<>' keyword), but why would anyone
> prefer the comparison operator != ove
On Mar 29, 3:44 pm, "[EMAIL PROTECTED]"
<[EMAIL PROTECTED]> wrote:
> Hello,
>
> I am having trouble writing the code to read a binary string. I would
> like to extract the values for use in a calculation.
>
> Any help would be great.
I'm too lazy to debug your binary string, but I suggest that y
On Mar 28, 10:47 pm, "aeneng" <[EMAIL PROTECTED]> wrote:
> Hello everyone,
Hi,
Always avoid reinventing the wheel:
from Numeric import array, cross_product
a = array([1, 2, 3])
b = array([4, 5, 6])
print cross_product(a, b)
See:
http://numpy.scipy.org/
http://www.scipy.org/
(hint: consid
On Mar 12, 10:50 pm, "Andrew Rekdal" <[EMAIL PROTECTED]> wrote:
> Well, I can see how this could get real messy but within defining a GUI
> there are many elements and so the block of elements such as a wx.notebook
> for instance I would hope I could place all the code for this in another
> file an
On Mar 12, 9:42 pm, "Andrew Rekdal" <[EMAIL PROTECTED]> wrote:
> I am working in the class constructor defining elements of an application.
> The problem is the file is getting unmanageble and I am wanting to extend the
> contructor __init__ to another file.
>
> Is it possible to import directly
On Dec 9, 10:07 pm, "Jack" <[EMAIL PROTECTED]> wrote:
> >> I think most Java-Python benchmarks you can find online will indicate
> >> that Java is a 3-10 times faster. A few here:
> >>http://mail.python.org/pipermail/python-list/2002-January/125789.html
> >>http://blog.snaplogic.org/?p=55
>
> > The
On Dec 4, 11:47 am, Carsten Haese <[EMAIL PROTECTED]> wrote:
> On Mon, 2007-12-03 at 18:27 -0800, hdante wrote:
> > (note, you don't want to do this, it's a proof of concept)
>
> > import sys
>
> > class A(object):
> >def __init__(self):
On Dec 3, 10:02 pm, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
> En Mon, 03 Dec 2007 19:53:20 -0300, sccs cscs <[EMAIL PROTECTED]> escribió:
>
> > I am very surprising by the Python interpreter behavior : see code
> > I initialize a 'A' and a 'B', and i give a B instance reference to the
> > in
On Dec 1, 11:31 pm, "Matt Barnicle" <[EMAIL PROTECTED]> wrote:
> >> On Dec 1, 4:47 pm, Matt Barnicle <[EMAIL PROTECTED]> wrote:
> > aye yaye aye... thanks for the pointers in the right direction.. i
> > fiddled around with the code for a while and now i've reduced it to the
> > *real* issue... i
On Dec 2, 12:56 pm, farsheed <[EMAIL PROTECTED]> wrote:
> I,m looking for a tool for converting c++ to python. Any Ideas?
> TIA.
Try this:
http://www.archaeologyinfo.com/homosapiens.htm
(note, probably you'll need the PRO-PLUS version)
:-)
--
http://mail.python.org/mailman/listinfo/python-
On Nov 28, 2:12 pm, "Chris Mellon" <[EMAIL PROTECTED]> wrote:
>
> Right. Python variables are pointers, except for all the ways that
> they are different. By the same criteria, they are also puppies. Give
> it a rest.
I'm sorry if your notion of pointer is incorrect. A pointer (or, more
formally,
On Nov 28, 2:06 pm, Neil Cerutti <[EMAIL PROTECTED]> wrote:
>
> > That's right. Languages may have arbitrary sets of operations
> > defined for their variables. There's nothing wrong with that.
>
> No, arbitrary operations would be useless.
>
1) You may convince a big company to add you newly dev
On Nov 28, 1:42 pm, Neil Cerutti <[EMAIL PROTECTED]> wrote:
> On 2007-11-28, hdante <[EMAIL PROTECTED]> wrote:
>
>
>
> > On Nov 28, 1:09 am, Steven D'Aprano
> ><[EMAIL PROTECTED]> wrote:
> >> On Tue, 27 Nov 2007 10:21:36 -0800, hdante w
On Nov 28, 1:09 am, Steven D'Aprano
<[EMAIL PROTECTED]> wrote:
> On Tue, 27 Nov 2007 10:21:36 -0800, hdante wrote:
> > Python variables are pointers and that's it.
>
> How do I increment a Python variable so that it points to the next
> address, like I can do wit
On Nov 27, 2:25 pm, Aaron Watters <[EMAIL PROTECTED]> wrote:
>
> I hope the participants in this thread realize
> that this sort of discussion will cause
> any programming newbie to immediately melt into the
> floor.
All right, answering the original question is good. :-P
1) If the students can
On Nov 26, 7:49 am, Hrvoje Niksic <[EMAIL PROTECTED]> wrote:
> greg <[EMAIL PROTECTED]> writes:
> > none wrote:
> >> IIRC, I once saw an explanation how Python doesn't have
> >> "variables" in the sense that, say, C does, and instead has bindings
> >> from names to objects.
>
> > If you're talk
On Nov 27, 1:08 pm, [EMAIL PROTECTED] wrote:
> Hi all,
>
> I have a problem with reading from a Java server after I have written
> to it - it just hangs. It works fine if I just write to the server and
> not try to write. I have read the HOWTO on sockets - and it states
> that there is a problem (s
On Nov 25, 5:31 pm, none <""atavory\"@(none)"> wrote:
> Aurélien Campéas wrote:
> > none a écrit :
> >> Hello,
>
> >> IIRC, I once saw an explanation how Python doesn't have
> >> "variables" in the sense that, say, C does, and instead has bindings
> >> from names to objects. Does anyone hav
On Nov 27, 12:09 am, hdante <[EMAIL PROTECTED]> wrote:
> On Nov 26, 7:58 pm, "Dan Upton" <[EMAIL PROTECTED]> wrote:
>
>
>
> > I have a Python script that does a fork/exec, so the parent process
> > can get the child's PID and monitor /proc/PID/s
On Nov 26, 7:58 pm, "Dan Upton" <[EMAIL PROTECTED]> wrote:
> I have a Python script that does a fork/exec, so the parent process
> can get the child's PID and monitor /proc/PID/stat (on a CentOS
> system). Most of my processes' command lines are straightforward
> enough to do this with, but I have
Should be like this:
from subprocess import Popen, PIPE
my_output = file('output1.ps', 'w')
p1 = Popen(["psxy"], stdin = PIPE, stdout=my_output)
p1.stdin.write(my_format(array))
p1.communicate()
my_output.close()
I've never used that, though, please tell us if it worked.
Chris Hieronymu
Hi,
I don't know zipfile by heart, but python official documentation is
always good ( docs.python.org ). You need a loop in the file list like
this:
for file in zip:
process(file)
Unfortunatelly, there are too many ways to create a thumbnail from an
image. I'll cite one, using the "pyth
Hi,
I'm sorry, but you have a conceptual error there. Text files differ
from binary files because they are not considered raw. When you say
that this or that file is a text file, python and/or the operating
system takes the liberty to insert and or remove semantics from the
file, according to so
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