On Thu, Dec 18, 2008 at 8:00 PM, Bryan Olson wrote:
> I'd swear James copied my response, except his came first. Even the
> formatting came out similar. I hadn't seen his response when I wrote mine,
> and wouldn't have bothered posing the same thing again.
Great minds think alike huh :)
You shoul
On Fri, Dec 19, 2008 at 8:18 AM, Martin Manns wrote:
> Hi:
Hi,
> I am writing a spreadsheet application in Python
What's wrong with pyspread ?
[ ... snip ... ]
> The dict that I tried out is of the type:
>
> {(1,2,3): "2323", (1,2,545): "2324234", ... }
>
> It is too slow for my application w
On Fri, Dec 19, 2008 at 8:52 AM, Robert Kern wrote:
> pyspread *is* the spreadsheet application he is writing.
Oh :) My bad :)
--JamesMills
--
http://mail.python.org/mailman/listinfo/python-list
On Fri, Dec 19, 2008 at 10:11 AM, Gabriel Genellina
wrote:
> But your code does *exactly* that, it reads the whole file in memory:
>
>> def mkBuffer(fd):
>> buffer = StringIO()
>> buffer.write(fd.read())
>> ...
>
> That mkBuffer function has no useful purpose IMHO, just remove it.
It was a mis
On Fri, Dec 19, 2008 at 10:11 AM, Gabriel Genellina
wrote:
> En Thu, 18 Dec 2008 17:37:35 -0200, escribió:
>
>> I am trying to write a simple application to factor polynomials. I
>> wrote (simple) raw_input lines to collect the a, b, and c values from
>> the user, but I dont know how to implement
Hi Collin,
Here you go:
jmi...@atomant:~/tmp$ cat polycalc.py
#!/usr/bin/env python
from math import sqrt
def f(a, b, c):
if (b**2 - (4 * a * c)) < 0:
return None, None # Can't solve
x = (-1 * b) + (((b**2 - (4 * a * c)) ** 0.5) / (2 * a))
return (-1 * x), x
print "Polynomi
UPDATE:
jmi...@atomant:~/tmp$ cat polycalc.py
#!/usr/bin/env python
from math import sqrt
def f(a, b, c):
if (b**2 - (4 * a * c)) < 0:
return None, None # Can't solve
x1 = -b - (sqrt(b**2 - (4 * a * c)) / (2 * a))
x2 = -b + (sqrt(b**2 - (4 * a * c)) / (2 * a))
return x1,
On Fri, Dec 19, 2008 at 10:49 AM, wrote:
> On Fri, 19 Dec 2008 08:33:28 +1000
> "James Mills" wrote:
>
>> > The dict that I tried out is of the type:
>> >
>> > {(1,2,3): "2323", (1,2,545): "2324234", ... }
>> >
>&
On Fri, Dec 19, 2008 at 11:37 AM, Collin D wrote:
> Ahh. Great.. that answers a lot of questions.
> Originally I was using just a = raw_input('a: ')
> And was getting errors because you cant perform mathmatical operations
> on strings. >.<
> Thanks again!
No worries. Please take an hour or two to
On Fri, Dec 19, 2008 at 12:48 PM, Collin D wrote:
> UPDATE:
>
> #import
> from math import sqrt
>
> # collect data
> a = float(raw_input('Type a value: '))
> b = float(raw_input('Type b value: '))
> c = float(raw_input('Type c value: '))
>
> # create solver
> def solver(a,b,c):
>disc = b**2 -
On Fri, Dec 19, 2008 at 8:32 PM, Peter Otten <[email protected]> wrote:
> James Mills wrote:
>
>> values = ",".join(["\"%s\"" % x for x in line])
>> print "INSERT INTO %s %s VALUES (%s);" % (table, fields, values)
>
> htt
On Mon, Dec 22, 2008 at 4:47 AM, r wrote:
> Could not have said it better myself Luis, i stay as far away from C
> as i can. But there are usage cases for it.
If you can think of 1 typical common case
I'll reward you with praise! :)
By the way, by common and typical I mean
use-cases that you'd t
On Mon, Dec 22, 2008 at 4:27 AM, Kottiyath wrote:
> Hi all,
> Is it a good idea to use Twisted inside my application, even though
> it has no networking part in it?
> Basically, my application needs lots of parallel processing - but I
> am rather averse to using threads - due to myraid issues
On Mon, Dec 22, 2008 at 4:51 AM, RajNewbie wrote:
> Say, I have two threads, updating the same dictionary object - but for
> different parameters:
> Please find an example below:
> a = {file1Data : '',
> file2Data : ''}
>
> Now, I send it to two different threads, both of which are looping
>
On Mon, Dec 22, 2008 at 11:36 AM, Thomas Raef wrote:
> I now want to run multiple instances of this program on a client, after
> receiving the command line and args from a broker, dispatcher, whatever you
> want to call it.
You can use the subprocess module.
> I've read where forks will run prog
On Mon, Dec 22, 2008 at 11:37 AM, alex23 wrote:
> On Dec 21, 10:11 am, r wrote:
>> Most of the complaints i hear are the redundant use of self.
>> Which I lamented about but have become accustom(brainwashed) to it. I
>> would remove this if it where up to me.
>
> It's a shame Python wasn't releas
On Mon, Dec 22, 2008 at 3:25 PM, RajNewbie wrote:
> I was unable to see documentation explaining this - so asking again.
Documentation is available here:
http://trac.softcircuit.com.au/circuits/wiki/docs
And here: pydoc circuits
The code itself is heavily documented. I'm still
writing better onl
On Mon, Dec 22, 2008 at 4:56 PM, Steven Woody wrote:
> I thing "\x11\x22\x33" in python is not the {0x11, 0x22, 0x33} in C.
> Since, a string in python is immutable, I can _not_ do something like:
> b[1] = "\x55".
>
> And, how about char buf[200] in my original question? The intension
> is to al
On Tue, Dec 23, 2008 at 12:35 AM, Philip Semanchuk wrote:
>
> On Dec 22, 2008, at 1:52 AM, Tino Wildenhain wrote:
>
>> Philip Semanchuk wrote:
>> ...
>>>
>>> I prefer Mako over the other template languages I've seen.
>>
>> From what I can tell Mako is nearly identical to all other
>> template lang
On Tue, Dec 23, 2008 at 12:57 AM, Kottiyath wrote:
> Hi,
>I have been looking at Twisted and lately Circuits as examples for
> event driven programming in Python.
Wonderful! :) "circuits" that is :)
>Even though I understood how to implement the code in these and
> what is deferred etc,
On Tue, Dec 23, 2008 at 4:42 AM, cm_gui wrote:
> i am referring mainly to Python for web applications.
>
> Python is slow.
Please just go away. You are making
an embarrassment of yourself.
--JamesMills
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, Dec 29, 2008 at 4:01 PM, scsoce wrote:
> I have a function return a reference, and want to assign to the reference,
> simply like this:
>>>def f(a)
> return a
>b = 0
> * f( b ) = 1*
> but the last line will be refused as "can't assign to function call".
> In my thought , the
On Tue, Dec 30, 2008 at 12:52 AM, mk wrote:
> Hello everyone,
>
> After reading http://www.python.org/dev/peps/pep-0371/ I was under
> impression that performance of multiprocessing package is similar to that of
> thread / threading. However, to familiarize myself with both packages I
> wrote my o
ns a dictionary of all the letters to any string s I
> give it but each corresponding value is incorrectly the default of 0.
> What am I doing wrong?
Ross, the others have informed you that you are not
actually incrementing the count. I'll assume you've
fixed your function now :) ..
On Tue, Dec 30, 2008 at 11:32 AM, James Mills
wrote:
> Ross, the others have informed you that you are not
> actually incrementing the count. I'll assume you've
> fixed your function now :) ... I want to show you a far
> simpler way to do this which takes advant
On Tue, Dec 30, 2008 at 11:34 AM, Aaron Brady wrote:
> The OP may be interested in Erlang, which Wikipedia (end-all, be-all)
> claims is a 'distribution oriented language'.
I would suggest to the OP that he take a look
at circuits (1) an event framework with a focus
on component architectures and
On Tue, Dec 30, 2008 at 11:38 AM, Ross wrote:
> I realize the code isn't counting, but how am I to do this without
> using an if statement as the problem instructs?
I just gave you a hint :)
cheers
James
--
http://mail.python.org/mailman/listinfo/python-list
On Tue, Dec 30, 2008 at 11:32 AM, Chris Rebert wrote:
> On Mon, Dec 29, 2008 at 5:22 PM, wrote:
>
>> 2. Have there been any suggestions in the past to rewrite Python's
>> mainstream implementation in C++ (or why wasn't it done this way from
>> the beginning)?
>
> I'm not a CPython dev (I bet on
On Tue, Dec 30, 2008 at 11:43 AM, James Mills
wrote:
> On Tue, Dec 30, 2008 at 11:38 AM, Ross wrote:
>> I realize the code isn't counting, but how am I to do this without
>> using an if statement as the problem instructs?
>
> I just gave you a hint :)
Ross:
This exe
On Tue, Dec 30, 2008 at 12:52 PM, Aaron Brady wrote:
> On Dec 29, 7:40 pm, "James Mills"
> wrote:
>> On Tue, Dec 30, 2008 at 11:34 AM, Aaron Brady wrote:
>> > The OP may be interested in Erlang, which Wikipedia (end-all, be-all)
>> > claims is a 'd
On Tue, Dec 30, 2008 at 1:19 PM, David Cournapeau wrote:
(... snip ...)
> print '%f' % a # -> print '1.#INF'
Would this not be controlled by:
1. float(a) or a.__float__()
2. tp_print
cheers
James
--
http://mail.python.org/mailman/listinfo/python-list
On Tue, Dec 30, 2008 at 7:10 PM, Roel Schroeven
wrote:
> Hm, you just changed an O(n) algorithm to an O(n**2) algorithm. No big
> deal for short strings, but try your solution on a string with length
> 1 and see the difference. On my computer the O(n) version takes
> 0.008 seconds, while your
On Wed, Dec 31, 2008 at 12:29 AM, Aaron Brady wrote:
> James, Hi. I'm glad you asked; I never know how "out there" my
> comments are (but surmise that feedback is always a good thing). What
> I was thinking was, I didn't know Virtual Synchrony, and I've never
> used Erlang, but I'm interested in
Hi all,
I'm pleased to announce the release of circuits-1.0b1
Overview
==
circuits is an event-driven framework with a focus on Component
Software Architectures where System Functionality is defined in
Components. Components communicate with one another by propagating
events throughout the s
On Wed, Dec 31, 2008 at 9:15 AM, MRAB wrote:
(snip)
> A while back I posted a Python implementation of 'bag' (also called a
> multiset). The code would then become something like:
What complexity is this ?
cheers
James
--
http://mail.python.org/mailman/listinfo/python-list
On Wed, Dec 31, 2008 at 10:00 AM, John Krukoff wrote:
> I'm curious, you've a number of comparisons to Twisted on your site FAQ
> section, but this sounds like a much closer project to Kamaelia
> (http://www.kamaelia.org/Home). Are these actually similar or am I
> missing something important that
On Wed, Dec 31, 2008 at 10:22 AM, John Machin wrote:
(snip)
> The "crawl through the shrubbery looking for evidence" approach
> stumbles on the actual code:
Yes I found his implementation soon after :)
Not bad actually... I wonder why bag() isn't
shipped with the std lib - perhaps in teh set
mod
On Wed, Dec 31, 2008 at 8:42 AM, James Mills
wrote:
(snip)
> As I continue to develop circuits and improve it's
> core design as well as building it's ever growing set
> of Components, I try to keep it as general as
> possible - my main aim though is distributed
> pro
On Wed, Dec 31, 2008 at 10:49 AM, Steven D'Aprano
wrote:
> What set module?
Sorry I must have meant the collections module :)
> Adding a multi-set or bag class to the collections module would be a good
> idea though. Perhaps you should put in a feature request?
:) Perhaps I will.
cheers
James
On Wed, Dec 31, 2008 at 10:54 AM, MRAB wrote:
> Occasionally someone posts here wanting to count items and solutions
> involving dict or defaultdict are suggested, and I think that a 'bag' class
> would be useful. The 'set' class was introduced first in a module, but it
> soon became a builtin. My
Hey all,
The "greenlet" from http://codespeak.net/py/dist/greenlet.html
is a rather interesting way of handling flow of control.
I can't seem to find anything else on the subject
except for the above link and the most recent version
0.2 and it's tests.
What can "greenlet"'s be used for ? What us
On Wed, Dec 31, 2008 at 2:46 PM, Harish Vishwanath
wrote:
> Hello,
> Consider :
li = [1,2,3]
repr(li)
> '[1, 2, 3]'
> Is there a standard way to get back li, from repr(li) ?
Normally you would use eval(..) however this is
considered by many to be evil and bad practise (especially by me!
(Sorry for top posting):
You are mad! Why on God's earth would you want
to create a list containing 60 MILLION elements ?
What is the use case ? What are you solving ?
You may have 4G of ram, but I very seriously
doubt you have 4G of ram available to Python.
I have no idea how many bytes of mem
On Wed, Dec 31, 2008 at 4:17 PM, James Mills
wrote:
> I have no idea how many bytes of memory
> storing each element of a list consumes
> let alone each float object, but I assure you
> it's not going to be anywhere near that of
> 60494500 4-bytes spaces (do floats in C
> n
On Thu, Jan 1, 2009 at 9:24 AM, Aaron Brady wrote:
(snip)
> I had a dream for a while that in a GUI framework, every event would
> spawn a unique thread. The GUI would remain responsive even while
> executing minor tasks. Of course, shaving a second off running time
> isn't exactly mission-crit
On Sun, Jan 4, 2009 at 4:52 AM, Benjamin Walkenhorst wrote:
> Back when I was still using Perl, there was - and still is, I guess - a
> really nice framework called POE, that allowed you to write event-driven
> state machines in a really easy and pleasant way. Under POE, EVERYTHING was
> an eve
On Mon, Jan 5, 2009 at 10:17 AM, Torsten Mohr wrote:
> It looks natural to me to write in a code that uses the package:
>
> import graphic
> import graphic.square
> import graphic.circle
>
> That way i'd have to structure the code like this:
>
> graphic/
> __init__,py (GraphicObject)
> square.p
On Sun, Jan 4, 2009 at 9:35 PM, Hussein B wrote:
> What is the best code coverage tool available for Python?
I like ot use nose with it's coverage plugin.
easy_install nose
easy_install co
And I use the following in my top-level Makefile
tests:
@nosetests \
--with-coverage \
--c
On Mon, Jan 5, 2009 at 1:47 PM, sprad wrote:
> On Jan 3, 6:41 pm, Steven D'Aprano cybersource.com.au> wrote:
>> The OP comes from a Perl background, which AFAIK allows you to concat
>> numbers to strings and add strings to numbers. That's probably the (mis)
>> feature he was hoping Python had.
I
On Tue, Jan 6, 2009 at 4:39 AM, Benjamin Walkenhorst wrote:
> James Mills wrote:
>> On Sun, Jan 4, 2009 at 4:52 AM, Benjamin Walkenhorst wrote:
>>> POE was one of the nicest software frameworks I have ever used, and I've
>>> been continuously frustrated by the la
On Tue, Jan 6, 2009 at 8:26 AM, Kangkook Jee wrote:
> I'd like to measure number of bytes sent(or recv'd) from my python
> application. Does anyone have any idea how can I achieve this?
>
> I tried to do this by tracing some socket calls (send, sendto, sendAll)
> using 'metaclass' but I could fin
On Tue, Jan 6, 2009 at 10:49 AM, Bryan Olson wrote:
>> I thought a firewall would block an attempt to bind to any routeable
>> address, but not to localhost. So using INADDR_ANY would be rejected.
No.
> My understanding is that firewalls block network traffic, not system calls.
This is correct.
On Wed, Dec 24, 2008 at 3:59 PM, [email protected] wrote:
(snip)
> If I run testserver.py via the cmd prompt in Windows XP and then the
> testclient.py program, I get the following error:
>
> Traceback (most recent call last):
> File "C:\Python30\testclient.py", line 12, in
>s.send('Hello
On Tue, Jan 6, 2009 at 11:11 AM, alex goretoy
wrote:
> +1 for ubuntu
+1 for Ubuntu also (for the novice and ex-windows user(s))
+2 for CRUX (1)
cheers
James
1. http://crux.nu/
--
http://mail.python.org/mailman/listinfo/python-list
On Thu, Jan 8, 2009 at 8:54 AM, Ken D'Ambrosio wrote:
> Hi, all. As a recovering Perl guy, I have to admit I don't quite "get"
> the re module. For example, I'd like to do a few things (I'm going to use
> phone numbers, 'cause that's what I'm currently dealing with):
> 12345678900 -- How would I
On Thu, Jan 8, 2009 at 9:24 AM, Steve Holden wrote:
(...)
> OK, that's enough non-Python ramblings for this thread.
God I wish we could delete threads :)
cheers
James
--
http://mail.python.org/mailman/listinfo/python-list
On Thu, Jan 8, 2009 at 10:03 AM, James Stroud wrote:
(...)
> Indeed it seems you are recovering from an especially bad case. I recommend
> two doses of the python cookbook per day for one to two months. Report back
> here after your first cycle and we'll tell you how you are doing. I'm very
> opti
On Thu, Jan 8, 2009 at 10:55 AM, Arash Arfaee wrote:
> Hi All ,
HI :)
> Does anybody know any tutorial for python 2.6 multiprocessing? Or bunch of
> good example for it? I am trying to break a loop to run it over multiple
> core in a system. And I need to return an integer value as the result of
Hey all,
Just a quick clarification on multiprocessing'
Process object. If I were to subclass this, say:
class Foo(Process):
def foo(self):
...
def run(self):
...
Would the parent and child objects
be identical ? That is, would the same
methods of Foo exist in the child ?
Ba
On Thu, Jan 8, 2009 at 3:08 PM, Shane wrote:
> Consider a network of 3 fully-connected boxes i.e. every box as a TCP-
> IP connection to every other box.
>
> Suppose you start a python program P on box A. Is there a Python
> mechanism for P to send a copy of itself to box B or C then start that
>
Hi folks,
For those interested, I have just completed implementing
multiprocessing support for circuits (1). It has historically
always had multithreading support. These components
can be found in circuits.workers and are called:
Thread and Process
The reason these exist is to perform "work", ie:
On Thu, Jan 8, 2009 at 3:45 PM, James Mills
wrote:
> For those interested, I have just completed implementing
> multiprocessing support for circuits (1).
(...)
PS: circuits can be found on PyPi or here:
http://trac.softcircuits.com.au/circuits/
The code/support I mentioned is in the devel
On Thu, Jan 8, 2009 at 3:44 PM, Ned Deily wrote:
> The multiprocessing module, new in the 2.6 standard library and
> available in PyPi as a backport to 2.4 and 2.5, supports managing of
> processes on both local and remote machines. The 2.6 module
> documentation has an "example/demo of how to us
On Thu, Jan 8, 2009 at 3:56 PM, Steven Woody wrote:
> I am considering write an application, its core functionalities should
> be implemented in a command-line application with which a user can
> interact via its command line interface. This kind of command line
> interface can help batch usage of
On Thu, Jan 8, 2009 at 7:31 PM, Nick Craig-Wood wrote:
(...)
> How many projects are you processing at once? And how many MB of zip
> files is it? As reading zip files does lots of disk IO I would guess
> it is disk limited rather than anything else, which explains why doing
> many at once is a
On Fri, Jan 9, 2009 at 11:28 AM, webcomm wrote:
> Hmm. When I open it in Windows or with 7-Zip, it contains a text file
> that has the data I would expect it to have. I guess that alone
> doesn't necessarily prove it's a zip file?
>
> datum is something I'm downloading via a web service. The pr
On Fri, Jan 9, 2009 at 1:04 PM, Johannes Bauer wrote:
> Hello group,
Hello.
(...)
> Which takes about 40 seconds. I want the niceness of Python but a little
> more speed than I'm getting (I'd settle for factor 2 or 3 slower, but
> factor 30 is just too much).
>
> Can anyone point out how to sol
On Fri, Jan 9, 2009 at 3:13 PM, Johannes Bauer wrote:
> Uhh, yes, you're right there... I must admit that I was too lazy to
> include all the stat headers and to a proper st_size check in the C
> version (just a quick hack), so it's practically hardcoded.
>
> With files of exactly 2GB in size the
On Fri, Jan 9, 2009 at 2:57 PM, Steven Woody wrote:
> In C++/Java, people usually put one class into one file. What's the
> suggestion on this topic in Python? I so much interesting this
> especially when exception classes also involved.
Normally i group related functionality into the one modul
On Fri, Jan 9, 2009 at 2:29 PM, James Mills
wrote:
> I shall attempt to optimize this :)
> I have a funny feeling you might be caught up with
> some features of Python - one notable one being that
> some things in Python are immutable.
>
> psyco might help here though ...
Wha
On Fri, Jan 9, 2009 at 7:15 PM, Marc 'BlackJack' Rintsch wrote:
>> print("Filesize : %d" % (filesize)) print("Image size : %dx%d"
>> % (width, height)) print("Bytes per Pixel: %d" % (blocksize))
>
> Why parentheses around ``print``\s "argument"? In Python <3 ``print`` is
> a statement a
On Fri, Jan 9, 2009 at 7:41 PM, Marc 'BlackJack' Rintsch wrote:
> Please read again what I wrote.
Lol I thought "<3" was a smiley! :)
Sorry!
cheers
James
--
http://mail.python.org/mailman/listinfo/python-list
On Tue, Oct 7, 2008 at 5:18 AM, <[EMAIL PROTECTED]> wrote:
> Has PyFIT been completely abandoned? Is there a better alternative or
> other resources to help me integrate fitnesse and python?
I for one am not interested in this kind of framework
for testing - and yet I come from a strict Software
On Tue, Oct 7, 2008 at 9:15 AM, Roy Smith <[EMAIL PROTECTED]> wrote:
> Does there exist a pure Python version of a MySQL module? I've got a data
> logging application that needs to run on a whole bunch of OSs, ranging from
> Windows to a dozen different unix flavors on all sorts of hardware.
>
> P
On Tue, Oct 7, 2008 at 9:25 AM, Blubaugh, David A. <[EMAIL PROTECTED]> wrote:
> close to real time constraints? For example is it possible to develop a
> python program that can address an interrupt or execute an operation
> within 70 Hz or less?? Are there any additional considerations that I
> sh
On Tue, Oct 7, 2008 at 11:48 AM, Jean-Paul Calderone <[EMAIL PROTECTED]> wrote:
> Indeed, this looks wrong - or at least inconclusive. The benchmark
> above demonstrates throughput, not minimum (or maximum, or average,
> or any other statistic) response latency, which is what the OP was
> really a
On Tue, Oct 7, 2008 at 2:12 PM, Tino Wildenhain <[EMAIL PROTECTED]> wrote:
> Will you be asking for a pure python implementation of mysql
> in the next question? ;) Why not use the proxy approach (for
> example via xmlrpc) as suggested by James or just spill to
> a file? :-)
You could for example
On Tue, Oct 7, 2008 at 4:02 PM, Gabriel Genellina
<[EMAIL PROTECTED]> wrote:
> There was an experiment ("Unununium"), now abandoned: http://unununium.org/
Yeah does anyone have or know where one
can get the source code and any other
materials relating to Unununium ? It not only
seems to be abando
On Tue, Oct 7, 2008 at 6:42 PM, <[EMAIL PROTECTED]> wrote:
> AFAIK, the requirement for hard real time, is that response time have
> to be predictable, rather than
> generally 'fast'.
> Very high level languages like python use many features which are by
> their nature unpredictable or
> difficult
On Tue, Oct 7, 2008 at 7:27 PM, Kurt Mueller <[EMAIL PROTECTED]> wrote:
> To be more helpful, we should know what you mean by "HARD REAL TIME".
> Do you mean:
> - Handle at least 70 interrupt per second("SPEED")
> - If one fails, this is catastrophic for the application ("HARD")
On Wed, Oct 8, 2008 at 10:40 AM, Gabriel Genellina
<[EMAIL PROTECTED]> wrote:
> web.archive.org contains the site history:
> http://web.archive.org/web/*re_/http://www.unununium.org
> Going back to Jan 2007 is enough to discover that their repository was at
> http://www.unununium.org/darcs/ - and i
On Thu, Oct 9, 2008 at 4:19 AM, Bruno Desthuilliers
<[EMAIL PROTECTED]> wrote:
> Marc 'BlackJack' Rintsch a écrit :
>>
>> On Wed, 08 Oct 2008 10:59:44 -0500, skip wrote:
>>> Though of course there is decompyle to consider, assuming Joe's client
>>> is truly paranoid.
>>
>> Simply don't tell the cli
On Thu, Oct 9, 2008 at 2:26 PM, Warren DeLano <[EMAIL PROTECTED]> wrote:
> JSON rocks! Thanks everyone.
Yes it does :)
> Ben wrote:
>
>>More generally, you should never execute (via eval, exec, or whatever)
>>*any* instruction from an untrusted path; especially not arbitrary
>>data from an input
Does anyone have any simple examples
of using Python 2.6/3.0's epoll with a
simpler socket (tcp) server ?
Thanks,
cheers
James
--
--
-- "Problems are solved by method"
--
http://mail.python.org/mailman/listinfo/python-list
On 10/7/08, James Mills <[EMAIL PROTECTED]> wrote:
> I shall do some latency benchmarks ok :)
Out of curiosity I modifed my bench marking tool
for my event/component library (pymills) and here
are the results:
~/pymills/examples/event
$ ./bench.py -m latency -t 10
Setting up lat
On Sat, Oct 18, 2008 at 10:09 PM, qvx <[EMAIL PROTECTED]> wrote:
[ ... ]
> Is there a better way or some library that does that?
How about this ?
$ ./timerexamples.py
Time: 1224375945.336958
Timer 2 fired at: 1224375945.840600
Timer 1 fired at: 1224375955.336889
#!/usr/bin/env python
import
On Sun, Oct 19, 2008 at 1:30 PM, Steven D'Aprano
<[EMAIL PROTECTED]> wrote:
> for x in (2**i for i in xrange(10)):
>print x
This is by far the most concise solution I've seen so far.
And it should never be about conserving code.
Also, Python IS NOT C (to be more specific: Python
is not a C-cla
On Sun, Oct 19, 2008 at 1:44 PM, James Mills
<[EMAIL PROTECTED]> wrote:
> On Sun, Oct 19, 2008 at 1:30 PM, Steven D'Aprano
> <[EMAIL PROTECTED]> wrote:
>> for x in (2**i for i in xrange(10)):
>>print x
>
> This is by far the most concise solution I
On Mon, Oct 20, 2008 at 5:31 AM, sokol <[EMAIL PROTECTED]> wrote:
>
>> from circuits.core import Manager, Component, Event, listener
>> from circuits.timers import Timer
>
> what is circuits?
If you're interested:
An event framework with a focus on Component architectures.
It can be downloaded cu
On Wed, Oct 22, 2008 at 10:32 AM, gita ziabari <[EMAIL PROTECTED]> wrote:
> Is is possible to import a function from bash to python? If so, what is the
> syntax and how should I pass the input parameters?
The only possibility is to use the subprocess module
and this is a more general problem, one
On Wed, Oct 22, 2008 at 8:21 PM, Amie <[EMAIL PROTECTED]> wrote:
> I would like to know if it's possible to display a message using
> python, if so can you show me an example.
> I saw something like:" from twisted.python import log
> log.msg" in some programs but am not too sure how it works
Defin
Lave,
If you're doing this btw, you may want to look at
the curses module or urwid (3rd-party).
cheers
James
On Wed, Oct 22, 2008 at 9:17 PM, Lave <[EMAIL PROTECTED]> wrote:
> Yes, it's what i want. Many thanks.
>
> BTW,python-list 's reply is so quick. I love it. I like you all guys.
>
> On 10/
On Wed, Oct 22, 2008 at 9:19 PM, Simon Strobl <[EMAIL PROTECTED]> wrote:
> #!/usr/bin/
> python
>
> import os
>
> os.system("export NLTK_DATA=/opt/nltk/data/")
Try:
os.environ["NLTK_DATA"] = "/opt/nltk/data/"
if that doesn't work, consider wrapping up NLTK
in a bash script that contains the shel
On Wed, Oct 22, 2008 at 9:50 PM, ryan fox <[EMAIL PROTECTED]> wrote:
> I guess its a firewall problem... How do i go abt it?
> any help?
See as it's most likely a firewall issue and a firewall
that I'm not familiar with, I can't help here :/ Sorry.
cheers
James
--
--
-- "Problems are solved
On Wed, Oct 22, 2008 at 9:23 PM, Amie <[EMAIL PROTECTED]> wrote:
> for example, I wanna display a message that contains a persons age
> from the database like so: "Your age is 25". kind of like a messagebox
Amie, you're just picking random behavioral
examples that you've seen in the software
world
On Thu, Oct 23, 2008 at 1:49 PM, ryan <[EMAIL PROTECTED]> wrote:
> any ideas?
As mentioned before, try:
* Turning _off_ _all_ _firewalls_.
cheers
James
--
--
-- "Problems are solved by method"
--
http://mail.python.org/mailman/listinfo/python-list
David,
Here's a "good" example (NB: subjective):
http://hg.softcircuit.com.au/index.wsgi/circuits/file/251bce4b92fd/circuits/core.py
On Fri, Oct 24, 2008 at 10:04 AM, David Di Biase <[EMAIL PROTECTED]> wrote:
> I have a few simple questions regarding python style standards. I have a
> class cont
On Fri, Oct 24, 2008 at 11:36 AM, John Ladasky <[EMAIL PROTECTED]> wrote:
> etc. The list of subclasses is not fully defined. It is supposed to
> be extensible by the user.
Developer. NOT User.
Consider:
$ python
Python 2.5.2 (r252:60911, Oct 13 2008, 15:09:03)
[GCC 4.2.4 (CRUX)] on linux2
Typ
On Fri, Oct 24, 2008 at 12:55 PM, Usman Ajmal <[EMAIL PROTECTED]> wrote:
> An interpreter which Python also uses, translates and checks for errors in
> code, one line at a time.
>
> Question: Does interpreter also executes the translated code?
http://en.wikipedia.org/wiki/Evaluate
--JamesMills
-
On Fri, Oct 24, 2008 at 2:51 PM, <[EMAIL PROTECTED]> wrote:
> Hi,I have a strange idea:is there any way to get memory address of a
> object.
id(obj)
Example:
>>> x = 10
>>> id(x)
134536908
But this probably (most likely) isn't it's address in memory
but more it's unique identifier that separa
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