In message , Christian
Heimes wrote:
> Welcome to IEEE 754 floating point land! :)
It used to be worse in the days before IEEE 754 became widespread. Anybody
remember a certain Prof William Kahan from Berkeley, and the foreword he
wrote to the Apple Numerics Manual, 2nd Edition, published in 1
"Joel Ross"
To:
Sent: Sunday, May 24, 2009 4:32 AM
Subject: Re: Problems with sys.stout.flush()
> Mel wrote:
> > Joel Ross wrote:
> >> Rhodri James wrote:
> > [ ... ]
> >>> Except that you still have the interesting issue that your environment
> >>> isn't responding to '\r' correctly, which wor
Steven D'Aprano REMOVE-THIS-cybersource.com.au> writes:
>
> On Sat, 23 May 2009 09:22:59 -0400, Esmail wrote:
>
> > Hello all,
> >
> > I would like to maximize or minimize a given math function over a
> > specific set of values, in Python preferably.
> ...
> > What it apparently can't do is fo
I have written a socket server and some arbitrary clients. When I
shutdown the server, and do socket.close(), I cannot immediately start
it again cause it has some open sockets in TIME_WAIT state. It throws
address already in use exception at me. I have searched for that in
google but haven't f
Thanks a lot. Your suggestions lead me to pypi, (I knew it but didnt
remember the exact spelling, and no obvious link from www.python.org),
and from there to supervisord, that answers pretty well my problem.
Thanks again.
Tim Roberts wrote:
Imbaud Pierre wrote:
I have A LOT of batch applicat
Barak, Ron wrote:
>
>
>
> I thought maybe someone has a way to unzip just the end portion of the
> archive (instead of the whole archive), as only the last part is needed
> for reading the last line.
dictzip (python implementation part of my serpento package)
you have to compress the file with
AK wrote:
import time, sys
print "ONE",
sys.stdout.flush()
time.sleep(0.5)
print "\rTWO",
sys.stdout.flush()
time.sleep(0.5)
Running the command above prints out
ONE
TWO
but running
for i in range(10):
print "ONE",
time.sleep(0.2)
prints out
ONE ONE ONE ONE ONE ONE ONE ONE ONE ONE
Igor Katson wrote:
I have written a socket server and some arbitrary clients. When I
shutdown the server, and do socket.close(), I cannot immediately start
it again cause it has some open sockets in TIME_WAIT state. It throws
address already in use exception at me. I have searched for that in
I have the following codes in C++:
#include
void main(){
Py_Initialize();
PyRun_SimpleString("execfile(r'1.py')");
Py_Finalize();
return;
}
the following is in 1.py :
import Tkinter
root=Tkinter.Tk()
root2=Tkinter.Tk()
root.mainloop()
root2.mainloop()
this is the output after I ru
In message <7b986ef0-d118-4e0c-
afef-3c6385a4c...@b7g2000pre.googlegroups.com>, rustom wrote:
> For a mathematician there are no inexact numbers; for a physicist no
> exact ones.
On the contrary, mathematics have worked out a precise theory of
inexactness.
As for exactitude in physics, Gregory
I'm rather new to Python. I have PHP for my main language and I do
some Java. They all have a very strict OO schema. As I red through
Python's tutorial it seams it has nothing of those rules. No statical,
abstract classes, functions, or variables.
I wish someone, who has experience in both Java/PH
Hi All,
I am trying to speed up some code which reads a bunch of data from
a disk file. Just for the fun of it, I thought to try and use parallel
I/O to split the reading of the file between multiple processes.
Although I have been warned that concurrent access by multiple
processes to the sam
Is there any way to simplify the next code? Because I'm setting a
variable by default of the same way than it's set in the setter.
---
class Foo(object):
def __init__(self, bar):
self._bar = self._change(bar) # !!! as setter
@property
def bar(self):
return se
Infinity77 wrote:
Hi All,
I am trying to speed up some code which reads a bunch of data from
a disk file. Just for the fun of it, I thought to try and use parallel
I/O to split the reading of the file between multiple processes.
Although I have been warned that concurrent access by multiple
how about the old and simple:
import ExpensiveModuleStub as ExpensiveModule
On a different league you could make use of decorator and creating caching
objects but that depends entirely on the requirements (how strict your test
must be, test data sizes involved and more, much more details).
Rega
Kless wrote:
> Is there any way to simplify the next code? Because I'm setting a
> variable by default of the same way than it's set in the setter.
>
> ---
> class Foo(object):
>def __init__(self, bar):
> self._bar = self._change(bar) # !!! as setter
What's wrong with
Charlie wrote:
You might also look at:
http://pyparasol.sourceforge.net/example_1.html
Thanks for this lead, I had never heard of parasol before. Do you know
if this also works under Linux? The docs mention only the Windows platform,
but given that this is Python perhaps it is save to assume t
Robert Kern wrote:
We have several bounded optimization routines in scipy.
http://docs.scipy.org/doc/scipy/reference/optimize.html
Hi Robert,
Thanks for the lead .. I briefly looked at the documentation, but
before I dig into this more deeply 2 quick questions:
1. Will is also allow me to
hello,
Moving my entire program section between windows and Ubuntu,
sometimes causes problems, due to the existence of pyc-files
(and probably because my program still has hard coded paths).
Now I want get rid of the pyc-files,
so I wrote a py-script to remoce all pyc-files,
but because it's run
On Sun, 24 May 2009 05:06:13 -0700 (PDT)
Kless wrote:
> Is there any way to simplify the next code? Because I'm setting a
> variable by default of the same way than it's set in the setter.
>
> ---
> class Foo(object):
>def __init__(self, bar):
> self._bar = self._change
On Sun, 24 May 2009 15:01:51 +0200
Stef Mientki wrote:
> Moving my entire program section between windows and Ubuntu,
> sometimes causes problems, due to the existence of pyc-files
> (and probably because my program still has hard coded paths).
>
> Now I want get rid of the pyc-files,
> so I wro
Stef Mientki wrote:
btw, What commandline switches are available for python ?
(googling didn't give me any relevant hits )
Hi Stef,
This is what I get w/ v2.6 under Ubuntu 9.04
9:12 esm...@t61 ~/Python [510] python -h
usage: python [option] ... [-c cmd | -m mod | file | -] [arg] ...
Option
On Sun, 24 May 2009 19:03:26 +0600
Mike Kazantsev wrote:
> On Sun, 24 May 2009 05:06:13 -0700 (PDT)
> Kless wrote:
>
> > Is there any way to simplify the next code? Because I'm setting a
> > variable by default of the same way than it's set in the setter.
> >
> > ---
> > class
In article ,
Lawrence D'Oliveiro wrote:
> In message , Igor Katson
> wrote:
>
> > I have written a socket server and some arbitrary clients. When I
> > shutdown the server, and do socket.close(), I cannot immediately start
> > it again cause it has some open sockets in TIME_WAIT state. It thro
On Sun, 24 May 2009 13:14:30 +0100, A. Cavallo wrote:
> how about the old and simple:
>
> import ExpensiveModuleStub as ExpensiveModule
No, that won't do, because for it to have the desired effort, it needs to
be inside the IntermediateModule, not the Test_Module. That means that
IntermediateM
On May 24, 10:42 pm, Esmail wrote:
> Robert Kern wrote:
>
> > We have several bounded optimization routines in scipy.
>
> >http://docs.scipy.org/doc/scipy/reference/optimize.html
>
> Hi Robert,
>
> Thanks for the lead .. I briefly looked at the documentation, but
> before I dig into this more deep
On May 24, 11:01 pm, Stef Mientki wrote:
> hello,
>
> Moving my entire program section between windows and Ubuntu,
> sometimes causes problems, due to the existence of pyc-files
What problems? Like avoiding having to recompile your .py files makes
your app run too fast?
> (and probably because m
John Machin wrote:
1. Will is also allow me to maximize a function (I only saw minimum)?
To maximise f(x,y), minimise -f(x,y)
Ooops .. yes of course!
Thanks,
Esmail
--
http://mail.python.org/mailman/listinfo/python-list
Hi Igor,
On May 24, 1:10 pm, Igor Katson wrote:
> Infinity77 wrote:
> > Hi All,
>
> > I am trying to speed up some code which reads a bunch of data from
> > a disk file. Just for the fun of it, I thought to try and use parallel
> > I/O to split the reading of the file between multiple process
Roy Smith wrote:
In article ,
Lawrence D'Oliveiro wrote:
In message , Igor Katson
wrote:
I have written a socket server and some arbitrary clients. When I
shutdown the server, and do socket.close(), I cannot immediately start
it again cause it has some open sockets in TIME_WAIT sta
Hi Ross,
You probably would get more focused answers if you addressed the question to
the wxPython list at wxpython-us...@lists.wxwidgets.org
As for your question, seeing your (simplified) code might help: out of hand,
what you want to do is catch the events you're interested in (e.g.,
double-l
Ikon wrote:
I'm rather new to Python. I have PHP for my main language and I do
some Java. They all have a very strict OO schema. As I red through
Python's tutorial it seams it has nothing of those rules. No statical,
abstract classes, functions, or variables.
I wish someone, who has experience i
nazia schrieb:
Hi all,
I'm a newbie in Python and need help. Can anyone help me by explaining
the steps of extending a C++ class in Python with a simple example?
I'm not interested to use SWIG like tools.
Thanks for your time.
If your are not interested in using the tools provided for this task
> -Original Message-
> From: garabik-news-2005...@kassiopeia.juls.savba.sk
> [mailto:garabik-news-2005...@kassiopeia.juls.savba.sk]
> Sent: Sunday, May 24, 2009 13:37
> To: python-list@python.org
> Subject: Re: A fast way to read last line of gzip archive ?
>
> Barak, Ron wrote:
> >
On 24 Mai, 16:13, Infinity77 wrote:
>
> No, the processing of the data is fast enough, as it is very simple.
> What I was asking is if anyone could share an example of using
> multiprocessing to read a file, along the lines I described above.
Take a look at this section in an article about multi-
On 24 mayo, 12:27, Duncan Booth wrote:
> Kless wrote:
> > Is there any way to simplify the next code? Because I'm setting a
> > variable by default of the same way than it's set in the setter.
>
> > ---
> > class Foo(object):
> > def __init__(self, bar):
> > self._bar = s
On May 24, 8:57 am, "Barak, Ron" wrote:
> Hi Ross,
> You probably would get more focused answers if you addressed the question to
> the wxPython list at wxpython-us...@lists.wxwidgets.org
> As for your question, seeing your (simplified) code might help: out of hand,
> what you want to do is cat
Hi,
I have released pyTenjin 0.7.0
http://www.kuwata-lab.com/tenjin/
pyTenjin is the fastest template engine for Python.
It is not only very fast but also full-featured and easy-to-use.
You can embed Python statements and expressions into your text file.
Tenjin converts it into Python program and
On May 23, 8:20 am, Esmail wrote:
> Hello!
>
> Anyone using Python scripts and accessing some of R's functionality?
> If so, what are you using? I have read about RPy, is that a good
> solution? Are there others that can be recommended or are preferred?
>
> I would prefer to code in Python instead
> danshumaker (d) wrote:
>d> Hi,
>d> I'm trying to do something as simple as this:
>d> "sleep 10; mail -s "test" dans < communicate_with_process &"
>d> which executes immediately because it is backgrounded with "&".
>d> or more generically in english:
>d> "do some long process in the back
> Jive Dadson (JD) wrote:
>JD>I have an application that opens an image file of the user's choice. I
>JD> have an exception handler for the case that the user selected a bad or
>JD> unsupported image file. My code is catching the exception, but
>JD> unfortunately for me, after I exit the
Piet van Oostrum wrote:
Jive Dadson (JD) wrote:
JD>I have an application that opens an image file of the user's choice. I
JD> have an exception handler for the case that the user selected a bad or
JD> unsupported image file. My code is catching the exception, but
JD> unfo
On May 24, 3:58 pm, John Machin wrote:
>
> What problems? Like avoiding having to recompile your .py files makes
> your app run too fast?
>
There are real problems with this. I'm having similar problems when
switching
between Solaris and Windows.
The code is in clearcase, which uses some sort of
If I try to invoke python via the command prompt I get an error
"command prompt: the ntvdm cpu has encountered an illegal
instruction..."
I don't get this problem if I first cd to the python directory. I am
running python 3.0 on windows.
--
http://mail.python.org/mailman/listinfo/python-list
Daniel wrote:
> If I try to invoke python via the command prompt I get an error
> "command prompt: the ntvdm cpu has encountered an illegal
> instruction..."
>
> I don't get this problem if I first cd to the python directory. I am
> running python 3.0 on windows.
Running Python from the Cygwin s
On 24 May, 18:32, Gerhard Häring wrote:
>
> Running Python from the Cygwin shell? Try from outside Cygwin, then.
>
No I am running from the windows command prompt.
--
http://mail.python.org/mailman/listinfo/python-list
How come something like '\' causes an error? Here is what I mean.
[cdal...@localhost ~]$ python
Python 2.6.2 (r262:71600, May 3 2009, 17:04:44)
[GCC 4.1.1 20061011 (Red Hat 4.1.1-30)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> print "test \"
File "", l
On 24 mayo, 15:33, Kless wrote:
> On 24 mayo, 12:27, Duncan Booth wrote:
>
> > Kless wrote:
> > > Is there any way to simplify the next code? Because I'm setting a
> > > variable by default of the same way than it's set in the setter.
>
> > > ---
> > > class Foo(object):
> > >
I'm working on a really simple workflow for my bug tracker. I want
filed bugs to start in an UNSTARTED status. From there, they can go to
STARTED.
>From STARTED, bugs can go to FINISHED or ABANDONED.
I know I can easily hard-code this stuff into some if-clauses, but I
expect to need to add a lo
'\' starts a escape sequence. You need to escape '\' with a '\' to make it
work.
>>> print 'test \\'
test \
--
http://mail.python.org/mailman/listinfo/python-list
Hello,
I am a newby with python. I wrote the following code to extract a text
from a file and write it to another file:
linestring = open(path, 'r').read() #read all the inp file in
linestring
i=linestring.index("*NODE")
i=linestring.index("E",i)
e=linestring.index("*",i+10)
textN = linestring[i+
Try this:
print "\\"
\ is the escape character, it masks the meaning of the next chararcter.
If you write print "\" python tries to print " (the meaning of " as
the string delimiter is beeing masked) and finds no closing "
This is why you got the error.
hth.
Greetings
Hans
--
http://mail.pyth
Okay, I found the root of the weird box problem on the top left corner. It
has something to do with my panels. I changed the code so that I directly
used the StaticBitmap and TextCtrl inside the Frame class and the weird box
was gone. I'm not sure what I'm doing wrong with the Panels. Can anyone
he
I'm working on a really simple workflow for my bug tracker. I want
filed bugs to start in an UNSTARTED status. From there, they can go to
STARTED.
From STARTED, bugs can go to FINISHED or ABANDONED.
I know I can easily hard-code this stuff into some if-clauses, but I
expect to need to add a
Hm, so it seems that it was just a sizing issue with my wx.Panels. I defined
my own size, and that fixed the weird box problem. Although, now that I'm
defining the size, that may not be good for when I expand the window.
Everything will be stretched. Anyone know a way around that?
Still having tro
On 24 Mai, 20:16, Matthew Wilson wrote:
> I'm working on a really simple workflow for my bug tracker. I want
> filed bugs to start in an UNSTARTED status. From there, they can go to
> STARTED.
>
> From STARTED, bugs can go to FINISHED or ABANDONED.
>
> I know I can easily hard-code this stuff in
On May 24, 11:47 am, Hans Müller wrote:
> Try this:
>
> print "\\"
>
> \ is the escape character, it masks the meaning of the next chararcter.
>
> If you write print "\" python tries to print " (the meaning of " as
> the string delimiter is beeing masked) and finds no closing "
> This is why you g
On Sun, May 24, 2009 at 2:46 PM, Alexzive wrote:
> Hello,
> I am a newby with python. I wrote the following code to extract a text
> from a file and write it to another file:
>
> linestring = open(path, 'r').read() #read all the inp file in
> linestring
>
> i=linestring.index("*NODE")
> i=linestr
> On May 20, 10:10 pm, John Reid wrote:
>> Alan G Isaac wrote:
>> > The listings package is great and highly configurable.
>> > Note that you can also input entire files of Python code
>> > or pieces of them based on markers. Really quite great.
>>
>> I tried listings. I believe pygments makes
On Sun, 24 May 2009 21:14:44 +0100, grocery_stocker
wrote:
On May 24, 11:47 am, Hans Müller wrote:
Try this:
print "\\"
\ is the escape character, it masks the meaning of the next chararcter.
If you write print "\" python tries to print " (the meaning of " as
the string delimiter is beei
On Sun, 24 May 2009 19:46:01 +0100, Alexzive
wrote:
Hello,
I am a newby with python. I wrote the following code to extract a text
from a file and write it to another file:
linestring = open(path, 'r').read() #read all the inp file in
linestring
i=linestring.index("*NODE")
i=linestring.index
On May 24, 5:54 am, Ikon wrote:
Be prepared for a slight wave of depression as you remember all the
pointless interfaces, abstract classes, and getters/setters you
created. I keep reminding myself that Java pays the bills.
Having said that, the dynamic nature of Python lets you experiment
with so
pythoncuri...@gmail.com wrote:
On May 24, 3:58 pm, John Machin wrote:
What problems? Like avoiding having to recompile your .py files makes
your app run too fast?
There are real problems with this. I'm having similar problems when
switching
between Solaris and Windows.
The code is in
On May 25, 3:09 am, pythoncuri...@gmail.com wrote:
> On May 24, 3:58 pm, John Machin wrote:
>
>
>
> > What problems? Like avoiding having to recompile your .py files makes
> > your app run too fast?
>
> There are real problems with this. I'm having similar problems when
> switching
> between Solar
> abosalim (a) a écrit:
>a> #Gui
>a> import re, collections
>a> from Tkinter import *
>a> from nltk_lite import tokenize
>a> def words(text): return re.findall('[a-z]+', text.lower())
>a> def train(features):
>a> model = collections.defaultdict(lambda: 1)
>a> for f in features:
>a>
I mantain Python on Windows, all installed packages are under c:
\Python25\Lib\site-packages. Now I have to build C libraries used by
python extensions and I am using cygwin, but I don't know how to
install the module in Windows directory.
Can anyone help me?
Thanks in advance
Joana
--
http://m
Jive Dadson wrote:
>I have an application that opens an image file of the user's choice.
> I have an exception handler for the case that the user selected a bad
> or unsupported image file. My code is catching the exception, but
> unfortunately for me, after I exit the except-clause, wxPytho
On May 24, 4:08 pm, Dave Angel wrote:
> pythoncuri...@gmail.com wrote:
> > On May 24, 3:58 pm, John Machin wrote:
>
> >> What problems? Like avoiding having to recompile your .py files makes
> >> your app run too fast?
>
> > There are real problems with this. I'm having similar problems when
> >
"Barak, Ron" writes:
> I thought maybe someone has a way to unzip just the end portion of
> the archive (instead of the whole archive), as only the last part is
> needed for reading the last line.
The problem is that gzip compressed output has no reliable
intermediate break points that you can j
Joana wrote:
> I mantain Python on Windows, all installed packages are under c:
> \Python25\Lib\site-packages. Now I have to build C libraries used by
> python extensions and I am using cygwin, but I don't know how to
> install the module in Windows directory.
Are you sure you want to use Cygwin?
Hello,
I'm looking for the sources to pyvm, a python virtual machine
implementation which can run Python 2.4 bytecode.
If someone could point me in the right direction, I would appreciate it.
Thanks.
--- Vladimir
P.S. The link on the author's pyvm page is broken, and I have been
unable to find
On Sun, 24 May 2009 15:01:51 +0200, Stef Mientki
wrote:
> hello,
>
> Moving my entire program section between windows and Ubuntu,
> sometimes causes problems, due to the existence of pyc-files
> (and probably because my program still has hard coded paths).
>
> Is there a way to prevent generatin
On 25 Maio, 00:13, Christian Heimes wrote:
> Joana wrote:
> > I mantain Python on Windows, all installed packages are under c:
> > \Python25\Lib\site-packages. Now I have to build C libraries used by
> > python extensions and I am using cygwin, but I don't know how to
> > install the module in Win
On Sun, 24 May 2009 15:34:42 -0700 (PDT), Joana
wrote:
> I mantain Python on Windows, all installed packages are under c:
> \Python25\Lib\site-packages. Now I have to build C libraries used by
> python extensions and I am using cygwin, but I don't know how to
> install the module in Windows direct
Alexzive wrote:
Hello,
I am a newby with python. I wrote the following code to extract a text
from a file and write it to another file:
linestring = open(path, 'r').read() #read all the inp file in
linestring
i=linestring.index("*NODE")
i=linestring.index("E",i)
e=linestring.index("*",i+10)
tex
On Sun 24 May 2009 03:42:01 PM EDT, Kay Schluehr wrote:
>
> General answer: you can encode finite state machines as grammars.
> States as non-terminals and transition labels as terminals:
>
> UNSTARTED: 'start' STARTED
> STARTED: 'ok' FINISHED | 'cancel' ABANDONED
> ABANDONED: 'done'
> FINISHED: 'd
Dennis Lee Bieber wrote:
On Sun, 24 May 2009 22:47:51 +1200, Lawrence D'Oliveiro
declaimed the following in
gmane.comp.python.general:
As for exactitude in physics, Gregory Chaitin among others has been trying
to rework physics to get rid of real numbers altogether.
By dec
I use a @property decorator to turn some methods on a class into
properties. I want to be able to access some of the attributes of the
original funtion, but I don't know how to get to it.
Any ideas?
Matt
--
http://mail.python.org/mailman/listinfo/python-list
Lawrence D'Oliveiro wrote:
In message , Christian
Heimes wrote:
Welcome to IEEE 754 floating point land! :)
It used to be worse in the days before IEEE 754 became widespread. Anybody
remember a certain Prof William Kahan from Berkeley, and the foreword he
wrote to the Apple Numerics Manual
Joana wrote
> hmm.. but the problem with mingw32 is that it does not have the
> libraries I need. The module I want to install includes netinet/in.h.
> So the answer is that I can't install that module in Windows?
What's the name of the package? Perhaps it doesn't work on Windows. Or
it hasn't bee
Stef Mientki wrote:
btw, What commandline switches are available for python ?
The set of documents on the site and at least on Windows comes with
Using Python. First chapter: Command Line
--
http://mail.python.org/mailman/listinfo/python-list
In message <9mwdntfmpprjqotxnz2dnuvz_vadn...@giganews.com>, Erik Max Francis
wrote:
> Lawrence D'Oliveiro wrote:
>
>> In message ,
>> Christian Heimes wrote:
>>
>>> Welcome to IEEE 754 floating point land! :)
>>
>> It used to be worse in the days before IEEE 754 became widespread.
>> Anybody re
Matthew Wilson tplus1.com> writes:
>
> I use a @property decorator to turn some methods on a class into
> properties. I want to be able to access some of the attributes of the
> original funtion, but I don't know how to get to it.
my_class.__dict__["some_property].(fget|fdel|fset)
--
http:
Matthew Wilson schrieb:
> I use a @property decorator to turn some methods on a class into
> properties. I want to be able to access some of the attributes of the
> original funtion, but I don't know how to get to it.
>
> Any ideas?
Here you are:
>>> class Example(object):
... @property
...
On Mon, 25 May 2009 00:16:19 +0200, Piet van Oostrum wrote:
> By the way, it is better to add python code as attachment instead of
> inline text because some news software might fold the lines like in your
> posting, making it difficult to reconstruct the code.
Except that some news software migh
rustom wrote:
>
>Thanks for this (and all other) tips.
>Strangely now my m/c shows things exactly like so. A new .py file gets
>associated with python but two days ago it was with pythonw?!
No, .py files are always associated with python.exe. .pyw files are
associated with pythonw.exe.
--
Tim R
On Sun, 24 May 2009 15:01:51 +0200, Stef Mientki wrote:
> Is there a way to prevent generating pyc-files ?
Put the .py files in a read-only directory.
> Or is there a way to
> redirect the generated pyc-files to a dedicated location ?
No.
> btw, What commandline switches are available for p
In message , Roy Smith wrote:
> In article ,
> Lawrence D'Oliveiro wrote:
>
>> The right thing to do is try to ensure that all your connections are
>> properly closed at shutdown. That may not be enough (if your server
>> crashes due to bugs), so the other thing you need to do is retry the
>> s
On Sun, May 24, 2009 at 7:51 PM, Dave Angel wrote:
>> By decreeing that the value of PI is 3?
>>
>
> Only in Ohio.
Please, we're smarter than that in Ohio. In fact, while the Indiana
legislature was learning about PI, we had guys inventing the airplane.
http://en.wikipedia.org/wiki/Indiana
In message , Dennis Lee
Bieber wrote:
> On Sun, 24 May 2009 22:47:51 +1200, Lawrence D'Oliveiro
> declaimed the following in
> gmane.comp.python.general:
>
>> As for exactitude in physics, Gregory Chaitin among others has been
>> trying to rework physics to get rid of real numbers altogether.
>
On May 25, 9:42 am, David Lyon wrote:
> On Sun, 24 May 2009 15:34:42 -0700 (PDT), Joana
> wrote:
>
> > I mantain Python on Windows, all installed packages are under c:
> > \Python25\Lib\site-packages. Now I have to build C libraries used by
> > python extensions and I am using cygwin, but I don't
On May 23, 6:49 am, responsib...@gmail.com wrote:
> Hi guys,
>
> Short version:
>
> I've written some python classes for py/pyExt extensions for the
> "dataflow" graphical programming environment PureData. Here's an
> example PureData screenshot for clarity:
>
> see:http://i40.tinypic.com/2
On Mon, 25 May 2009 16:21:19 +1200, Lawrence D'Oliveiro wrote:
> In message , Dennis
> Lee Bieber wrote:
>
>> On Sun, 24 May 2009 22:47:51 +1200, Lawrence D'Oliveiro
>> declaimed the following in
>> gmane.comp.python.general:
>>
>>> As for exactitude in physics, Gregory Chaitin among others has
On 25 Mai, 01:46, Matthew Wilson wrote:
> On Sun 24 May 2009 03:42:01 PM EDT, Kay Schluehr wrote:
>
>
>
> > General answer: you can encode finite state machines as grammars.
> > States as non-terminals and transition labels as terminals:
>
> > UNSTARTED: 'start' STARTED
> > STARTED: 'ok' FINISHED
On May 24, 9:03 pm, "Diez B. Roggisch" wrote:
> nazia schrieb:
>
> > Hi all,
> > I'm a newbie in Python and need help. Can anyone help me by explaining
> > the steps ofextendingaC++classin Python with a simple example?
> > I'm not interested to use SWIG like tools.
> > Thanks for your time.
>
> If
And as an interesting exercise, try
print r'test \'
print r'test \\'
Because of the way raw string parsing is defined, neither of these will
pass the parser. In fact, a raw string cannot have a backslash as
its last character.
--
http://mail.python.org/mailman/listinfo/python-list
Dennis Lee Bieber wrote:
On Mon, 25 May 2009 16:21:19 +1200, Lawrence D'Oliveiro
declaimed the following in
gmane.comp.python.general:
Interesting kind of mindset, that assumes that the opposite of "real" must
be "integer" or a subset thereof...
No, but since PI (and e) are both tran
I've been wondering, is there a way to grab icon information just
given the type of OS? So if I wanted to grab the Firefox icon, how
would I do that since the user could have changed the default icon to
something else? Is there a library of these constants?
--
http://mail.python.org/mailman/listin
Thanks David: excellent suggestions!
I couldn't really go with the shell utilities approach, as I have no say in my
user environment, and thus cannot assume which binaries are install on the
user's machine.
I'll try and implement your last suggestion, and see if the performance is
acceptable to
Alexzive wrote:
> I am a newby with python. I wrote the following code to extract a text
> from a file and write it to another file:
>
> linestring = open(path, 'r').read() #read all the inp file in
> linestring
>
> i=linestring.index("*NODE")
> i=linestring.index("E",i)
> e=linestring.index("*"
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