On Fri, Dec 19, 2008 at 8:52 AM, Robert Kern robert.k...@gmail.com 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
gagsl-...@yahoo.com.ar 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.
On Fri, Dec 19, 2008 at 10:11 AM, Gabriel Genellina
gagsl-...@yahoo.com.ar wrote:
En Thu, 18 Dec 2008 17:37:35 -0200, collin.da...@gmail.com 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
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
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, mma...@gmx.net wrote:
On Fri, 19 Dec 2008 08:33:28 +1000
James Mills prolo...@shortcircuit.net.au wrote:
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 when it grows. One slicing
On Fri, Dec 19, 2008 at 11:37 AM, Collin D collin.da...@gmail.com 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
On Fri, Dec 19, 2008 at 12:48 PM, Collin D collin.da...@gmail.com 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
On Thu, Dec 18, 2008 at 9:25 AM, Chris Rebert c...@rebertia.com wrote:
As I stated previously, the key rule is:
eval(repr(something)) == something
This rule is only true for basic data types;
For example:
eval(repr(1)) == 1
True
eval(repr([1, 2, 3])) == [1, 2, 3]
True
eval(repr({a: 1, b:
csv2sql.py tool (1):
#!/usr/bin/env python
# Module: csv2sql
# Date: 14th September 2008
# Author: James Mills, prologic at shortcircuit dot net dot au
csv2sql
Tool to convert CSV data files into SQL statements that
can be used
n Wed, Dec 17, 2008 at 8:24 AM, r rt8...@gmail.com wrote:
What kind of performance problem have you find in python that makes
you so unhappy?
What are you going to do with all the extra speed provided by c++ (a
Hello World! ?)...
Still no reply from cm_gui, he must have googled C hello world
On Wed, Dec 17, 2008 at 9:08 AM, r rt8...@gmail.com wrote:
What about all the crap you had to go through just to get output?
Python wins
Yes I can't say I really enjoy writing C (at all!)
_except_ in the case where I may need to
optimise some heavy computation. But then
again with multi-core
On Wed, Dec 17, 2008 at 10:25 AM, Chris Rebert c...@rebertia.com wrote:
I'll plug Bitbucket (http://bitbucket.org/). It gives you 150MB of
Mercurial hosting for free, along with a bug tracker and wiki. And I
hear it's implemented using Django.
FreeHG (http://freehg.org) is pretty good too :)
On Wed, Dec 17, 2008 at 11:26 AM, Steven D'Aprano
st...@remove-this-cybersource.com.au wrote:
So I'd like to restructure my app so that it can stay running and stay
logged in, yet I can still update and reload at least most of the code.
But I'm not sure what's the best way to do this. Should I
@Aaron
Your code and suggestion is way too complicated.
Just register your objects. When you need to
reload your module, destroy the existing
objects and re-creat them.
This works well assuming you have a stable
running core that maintains the connection
and that code doesn't change much.
On Mon, Dec 15, 2008 at 5:26 PM, Andreas Kostyrka andr...@kostyrka.org wrote:
So to summarize, Python is fast enough for even demanding stuff, and
when done correctly even number crunching or binary parsing huge files
or possible in competitive speeds. But you sometime need a developer
that
cmd has _nothing_ to do with Python.
--JamesMills
--
-- Problems are solved by method
On Mon, Dec 15, 2008 at 10:51 PM, Lamonte Harris pyth0nc0...@gmail.com wrote:
Every time I start cmd on windows it requires me to set
path=%path%;C:\python26 why? I'm getting annoyed...
--
On Tue, Dec 16, 2008 at 9:48 AM, Torsten Mohr tm...@s.netic.de wrote:
Hi,
i found some examples when googling for the subject but nothing really
matched.
Is there a standard module available that lets me parse a syntax like C
with numbers, operators, braces, variables and function calls?
On Tue, Dec 16, 2008 at 12:45 PM, Giampaolo Rodola' gne...@gmail.com wrote:
Hi,
in a module of mine (ftpserver.py) I'd want to add a (boolean) global
variable named use_gmt_times to decide whether the server has to
return times in GMT or localtime but I'm not sure if it is a good idea
because
On Tue, Dec 16, 2008 at 12:49 PM, pacsciad...@gmail.com wrote:
I'm writing a project management system, and I need the ability to
accept a directory name and move its contents to another directory.
Can someone give me a code sample that will handle this? I can't find
any copying functions in
On Tue, Dec 16, 2008 at 3:30 PM, goat...@gmail.com wrote:
Guys thanks to point it out.
Yes, it's a race problem. I tried sleep long enough, then I can
connect to the socket. I should add code to try to connect to the
socket for a given time out.
This is where event-driven approaches
become
On Sun, Dec 14, 2008 at 3:47 PM, Henson mrn...@gmail.com wrote:
In my own bot, using the latest xmpppy, I've been printing everything
going to the message handler to the screen. I've yet to see a
'subscribe' string. Has this changed?
No this hasn't changed. This is the string you need
to
On Mon, Dec 15, 2008 at 9:03 AM, Fuzzyman fuzzy...@gmail.com wrote:
It seems to me to be a generally accepted term when an application
stops due to an unhandled error to say that it crashed.
it == application
Yes.
#!/usr/bin/env python
from traceback import format_exc
On Mon, Dec 15, 2008 at 2:44 PM, Benjamin Kaplan
benjamin.kap...@case.edu wrote:
On Sun, Dec 14, 2008 at 11:38 PM, cm_gui cmg...@gmail.com wrote:
hahaha, do you know how much money they are spending on hardware to
make
youtube.com fast???
Obviously not enough to get to the point where it's
On Mon, Dec 15, 2008 at 2:59 PM, James Mills
prolo...@shortcircuit.net.au wrote:
On Mon, Dec 15, 2008 at 2:44 PM, Benjamin Kaplan
benjamin.kap...@case.edu wrote:
On Sun, Dec 14, 2008 at 11:38 PM, cm_gui cmg...@gmail.com wrote:
hahaha, do you know how much money they are spending on hardware
Just as a matter of completeness for my own suggestion, here
is my implementation of your code (using circuits):
cheers
James
--
import random
from circuits import listener, Event, Manager
from circuits.lib.sockets import TCPServer, TCPClient
class Server(TCPServer):
On Fri, Dec 12, 2008 at 12:44 AM, Kermit Mei [EMAIL PROTECTED] wrote:
I can't understand the second sentence because of the for ... in.
I consider that the syntactics of for should be:
for k,v in params.items():
..
But there's no a colon here, why it can work?
It's called a list
Have a look at circuits.
http://trac.softcircuit.com.au/circuits/
It's a general purpose event-driven framework
with a focus on Component architectures and
has a good set of Networking Components,
specifically: circuits.lib.sockets
* TCPServer
* TCPClient
* UDPServer
* UDPClient (alias of
On Thu, Dec 11, 2008 at 2:48 AM, huw_at1 [EMAIL PROTECTED] wrote:
Any tips - i have never seen this error before but am guessing that
the value being returned is too big for the buffer size set for the
cursor. the procedure fetches data from a LOB.
Any suggestions/confirmations?
Could you
@em_gui: You are outrightly wrong.
Why ? Python's VM is not slow! In fact it's quite fast.
What does tend to be slow is sloppy poorly designed
code. Django/Turbogears (sorry for any devs reading this)
are large frameworks with a lot of complexity - and yes
they tend to be a little cumbersome and
On Wed, Dec 10, 2008 at 3:40 PM, dongzhi [EMAIL PROTECTED] wrote:
If I execute part[1], I have got 'a'. If I execute part[2], I have
got ' '. But, if I execute part[1::2], I have got ['a', '', '']. I
don't know why. Please tell me why.
Perhaps you meant:
part[1:2]
pydoc list
This will tell
On Mon, Dec 8, 2008 at 6:31 PM, alex23 [EMAIL PROTECTED] wrote:
On Dec 8, 2:26 pm, illume [EMAIL PROTECTED] wrote:
pygame is simpler to learn, since it doesn't require you to know how
to create classes or functions.
I'm not sure if I'd be quick to tout that as an advantage... :)
Neither
In case the OP is interested here is a more complete
implementation (others are welcome to comment):
http://codepad.org/drIhqb7Z
Enjoy :)
cheers
James
--
--
-- Problems are solved by method
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, Dec 8, 2008 at 11:32 PM, simonh [EMAIL PROTECTED] wrote:
That works fine. Then I've tried to use functions instead. The first
two work fine, the third fails:
[ ... snip ... ]
Try this:
def getName():
name = input('Please enter your name: ')
print('Hello', name)
return name
On Tue, Dec 9, 2008 at 12:24 AM, cadmuxe [EMAIL PROTECTED] wrote:
i think we should use raw_input('Please enter your name: ') instead of
input('Please enter your name: ')
Good point :) OP: Please take notes :)
cheers
James
--
--
-- Problems are solved by method
--
On Tue, Dec 9, 2008 at 12:46 AM, Peter Otten [EMAIL PROTECTED] wrote:
I think the OP is using Python 3.0. What used to cause trouble
Well of course he/she/it is!
I'm too blind to have noticed that! :)
--JamesMills
--
--
-- Problems are solved by method
--
On Mon, Dec 8, 2008 at 2:45 PM, Chris Rebert [EMAIL PROTECTED] wrote:
On Sun, Dec 7, 2008 at 8:39 PM, sniffer [EMAIL PROTECTED] wrote:
hi all,
i am a python newbie, in a project currently doing i need to find out
the number of arguments that a function takes at runtime.? Is this
possible ,if
Hi,
This is really really really pointless code and a really really pointless
exercise, but nonetheless, here is a very very basic and minimal
implementation of what you're expecting. This should almost
*never* be done in Python! Python is a superior dynamic programming
language, but it's NOT C!
On Mon, Dec 8, 2008 at 4:13 PM, Chris Rebert [EMAIL PROTECTED] wrote:
The following three lines serve no purpose and can only lead to confusion:
value = None
prev = None
next = None
You are absolutely right :)
Updated code:
#!/home/jmills/bin/python -i
class Node(object):
def
On Mon, Dec 8, 2008 at 4:25 PM, Chris Rebert [EMAIL PROTECTED] wrote:
No apology necessary of course, i just didn't want the newbie OP to
pick up any bad Python coding habits. Apologies that I might have
phrased my criticism a bit harshly.
No not at all :) I do use class variables in some
One of the things I'd like to point out here is
what we've been learning in new job during
Induction Training...
That is, it's part of the coding standard and
design standards to name variables sensibly.
For instance, naming a variable db when it's
really a database object is a no no. Instead
On Thu, Dec 4, 2008 at 9:04 PM, Aaron Brady [EMAIL PROTECTED] wrote:
[... snip ...]
Does the OP hold the following should be legal?
if if or or:
and( for )
if not:
while( def )
I most certainly hope not! :)
--JamesMills
--
--
-- Problems are solved by method
--
On Fri, Dec 5, 2008 at 9:35 AM, Guy Doune [EMAIL PROTECTED] wrote:
test=['03.html', '06.html', 'questions.html', '04.html', 'toc.html',
'01.html', '05.html', '07.html', '02.html', '08.html']
test
['03.html', '06.html', 'questions.html', '04.html', 'toc.html', '01.html',
'05.html', '07.html',
On Thu, Dec 4, 2008 at 12:18 AM, Yves Dorfsman [EMAIL PROTECTED] wrote:
Is there any built in way to generate a list of characters, something
along the line of range('a'-'z') ?
Right now I am using:
chars = [ chr(l) for l in range(0x30, 0x3a) ] # 0 - 9
chars += [ chr(l) for l in
uggh no!
On Thu, Dec 4, 2008 at 11:07 AM, Lawrence D'Oliveiro
[EMAIL PROTECTED] wrote:
for \
Entry \
in \
sorted \
(
f for f in os.listdir(PatchesDir) if PatchDatePat.search(f) != None
) \
:
Patch = (open,
On Thu, Dec 4, 2008 at 11:58 AM, alex23 [EMAIL PROTECTED] wrote:
On Dec 4, 11:51 am, Barry Warsaw [EMAIL PROTECTED] wrote:
On behalf of the Python development team and the Python community, I
am happy to announce the release of Python 3.0 final.
Thanks to you and everyone involved for your
Put your main function in a big
try, except. Catch any and all
errors and log them. Example:
def main():
try:
do_something()
except Exception, error:
log(ERROR: %s % error)
log(format_exc())
Hope this helps.
cheers
James
On Wed, Dec 3, 2008 at 12:35 AM, Astley Le Jasper
Pssft r, it's I that needs to get laid :)
--JamesMills
On Tue, Dec 2, 2008 at 4:07 PM, r [EMAIL PROTECTED] wrote:
PS james,
Since you are alex23's friend, do the world a favor...PLEASE GET ALEX
LAID...before it's too late!
--
http://mail.python.org/mailman/listinfo/python-list
--
--
Hi Eriksson,
It's nice to see people actually contribute what they've learned back
to the community.
Great problem, well thought out solution and congrats on the learning :)
I can't say per say that I've actually run into a situation where I
need to sort file paths
in this way ... But if I do
On Wed, Dec 3, 2008 at 4:44 AM, Benjamin Kaplan
[EMAIL PROTECTED] wrote:
On Tue, Dec 2, 2008 at 1:36 PM, Craig Allen [EMAIL PROTECTED] wrote:
Just remember thought that if you threat Python like a
hammer, suddenly everything will look like a bail.
don't you mean if you use Python like
You're a funny man r :)
Good luck with your endeavours!
I have a hard enough time convincing my work colleagues to use
anything other than PHP for everything!
Here PHP is the Hammer / Pitchfork!
--JamesMills
On Wed, Dec 3, 2008 at 8:16 AM, r [EMAIL PROTECTED] wrote:
OK...so here are the stat's
This is my first post to this particular topic
and my good friend alsex32 will know that
I tend to steer away from large pointless
conversation topics (for obvious reasons).
@OP: Listen ...
The best way you can support Python is to use Python.
The best way you can promote Python is to encourage
On Sat, Nov 22, 2008 at 1:06 AM, Barry Warsaw [EMAIL PROTECTED] wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On behalf of the Python development team and the Python community, I am
happy to announce the third and last planned release candidate for Python
3.0.
Whoohoo! :) Great works
Hi all,
I'm pleased to announce the release of circuits-1.0a2
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
DON'T USE eval!
On Thu, Nov 20, 2008 at 10:44 AM, r0g [EMAIL PROTECTED] wrote:
Hi There,
I know you can use eval to dynamically generate the name of a function
you may want to call. Can it (or some equivalent method) also be used to
do the same thing for the variables of a class e.g.
class
Hi all,
I'm pleased to announce the release of circuits-1.0a2
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
On Tue, Nov 11, 2008 at 7:47 AM, [EMAIL PROTECTED] wrote:
refSeqIDsinTransPro = []
promoterSequencesinTransPro = []
reader2 = csv.reader(open(sys.argv[2],rb))
reader2_list = []
reader2_list.extend(reader2)
Without testing, this looks like you're reading the _ENTIRE_
input stream into
On Tue, Nov 11, 2008 at 3:57 PM, davy zhang [EMAIL PROTECTED] wrote:
first here is my basic idea is every actor holds their own msg queue,
the process function will handle the message as soon as the dispatcher
object put the message in.
This idea naturally leads me to place every actor in a
On Fri, Nov 7, 2008 at 12:57 AM, I D [EMAIL PROTECTED] wrote:
Thanks for your response.
But I cannot use a third party software, I need to use the exisiting API's
within python.
Why ?
Even this seems to lose packets, I would really appreciate if any pointers
can be provided to improve my
On Fri, Nov 7, 2008 at 7:15 AM, Guido van Rossum [EMAIL PROTECTED] wrote:
This seems of interest to Python developers all over the world.
Develop a Python app to run on a Cisco router and win real money!
On any Cisco ISR ? Any particular product/version ?
--JamesMills
--
--
-- Problems are
On Fri, Nov 7, 2008 at 1:43 AM, Ben Sizer [EMAIL PROTECTED] wrote:
On Nov 6, 12:46 am, James Mills [EMAIL PROTECTED]
wrote:
Try these instead:
* UDPServer
-http://trac.softcircuit.com.au/circuits/browser/examples/udpserver.py
* UDPClient
-http://trac.softcircuit.com.au/circuits
On Fri, Nov 7, 2008 at 8:54 AM, Thomas Christensen
[EMAIL PROTECTED] wrote:
Is there a way to read non-blocking? Or maybe event a better way in
generel to handle this situation?
Check out circuits [1]. It has a Component
called Stdin [2] which allows you to have
non-blocking Standard Input
On Thu, Nov 6, 2008 at 9:53 AM, [EMAIL PROTECTED] wrote:
logFileName = 'log.txt'
logfile = open(logFileName, a)
class MyUDPServer(SocketServer.UDPServer):
def server_bind(self):
self.socket.setsockopt(socket.SOL_SOCKET,
socket.SO_RCVBUF,
On Tue, Nov 4, 2008 at 12:13 AM, Aspersieman [EMAIL PROTECTED] wrote:
+1
+1
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, Nov 3, 2008 at 7:16 AM, Michel Perez [EMAIL PROTECTED] wrote:
HI all:
imagine something like this:
class father:
pass
class son( father ):
pass
I need to know the son ancestor class how can i know this.
class Father(object): pass
...
class Son(Father): pass
...
son =
On Tue, Nov 4, 2008 at 7:31 AM, Benjamin Kaplan
[EMAIL PROTECTED] wrote:
I'm pretty sure all of the spam is automated, so your message won't get
through to anyone.
It feels good to let our frustration out :)
--
http://mail.python.org/mailman/listinfo/python-list
On Wed, Nov 5, 2008 at 3:52 AM, k3xji [EMAIL PROTECTED] wrote:
As development goes on for a server project, it turns out that I am
using the MySQLDB and DB interactions excessively. One questions is
just bothering me, why don't we have a timeout for queries in PEP 249
(DB API)?
Because not
On Wed, Nov 5, 2008 at 6:13 AM, k3xji [EMAIL PROTECTED] wrote:
Try spawning a new process to run your query
in. Use the multiprocessing library. Your main
application can then just poll the db/query processes
to see if they're a) finished and b) have a result
Your application server can
Hi all,
Can anyone shed any light on how I might
be able to react to User Authorization Requests
from other users on an XMPP server/network
using teh xmlpp [1] library ?
Thanks,
cheers
James
[1] http://xmpppy.sourceforge.net/irc/
--
--
-- Problems are solved by method
--
On Wed, Nov 5, 2008 at 11:28 AM, James Mills
[EMAIL PROTECTED] wrote:
Can anyone shed any light on how I might
be able to react to User Authorization Requests
from other users on an XMPP server/network
using teh xmlpp [1] library ?
[SOLVED}:
I found out from having a peek at jabberbot [1
On Thu, Oct 30, 2008 at 2:13 PM, gaurav kashyap [EMAIL PROTECTED] wrote:
Dear all,
I have a server program that listens to a particular port and a number
of client programs that connect to the server.
Now i want to put some data in form of python list in main memory on
server.Hence whenver
On Fri, Oct 31, 2008 at 8:13 AM, yura [EMAIL PROTECTED] wrote:
I need simple web crawler, I found Ruya, but it's seems not currently
maintained. Does anybody know good web crawler on python or with
python interface?
http://watch-me.890m.com
On Fri, Oct 31, 2008 at 8:49 AM, mark floyd [EMAIL PROTECTED] wrote:
I was doing some testing with the different ways to pass arguments into
functions and ran into what looks like a bug.
Given function,
def foo(a,b,c):
print a
print b
print c
# Call function with named
On Fri, Oct 31, 2008 at 9:18 AM, John Krukoff [EMAIL PROTECTED] wrote:
Are you sure? It looks like his complaint isn't that it doesn't work,
but that the error message is misleading.
With the setup:
Python 2.5.2 (r252:60911, Sep 22 2008, 12:08:38)
[GCC 4.1.2 (Gentoo 4.1.2 p1.1)] on linux2
Manu,
Good lord man, what are you trying to solve ?
Describe your actual problem you're attempting
to solve... This looks really really ugly and I would
advise against any solution that relies on exec()
--JamesMills
On Fri, Oct 31, 2008 at 1:47 PM, Emanuele D'Arrigo [EMAIL PROTECTED] wrote:
Hi
On Wed, Oct 29, 2008 at 4:22 PM, Tim Roberts [EMAIL PROTECTED] wrote:
I'm not sure you understood what he was saying. time.time() and
time.clock() can both be used for elapsed timing, but because of a fluke of
implementation, time.time() is more precise on Linux, and time.clock() is
more
On Wed, Oct 29, 2008 at 9:43 PM, Lie [EMAIL PROTECTED] wrote:
On Oct 27, 2:36 pm, Paul Rubin http://[EMAIL PROTECTED] wrote:
It's not optimal but it is very common (CGI for example).
CGI? When you're talking about CGI, network traffic is simply the
biggest bottleneck, not something like
On Tue, Oct 28, 2008 at 9:41 AM, Carl [EMAIL PROTECTED] wrote:
Does anyone know of a package that can connect and query a mysql server that
is platform independent and does not need to compile any extra c modules (IE
a pure python module)?
There was a recent discussion on
this mailing list
On Wed, Oct 29, 2008 at 10:42 AM, sharpblade [EMAIL PROTECTED] wrote:
Is there a way I can use threads to quit the main python process?
In brief, I have a python script that starts when my computer starts. It
chooses a random wallpaper background out of a specified path, and sets it
as the
On Wed, Oct 29, 2008 at 11:50 AM, Glenn Linderman [EMAIL PROTECTED] wrote:
When using multiple versions of Python co-installed on the same system,
what happens with local .pyc files? If the .py is loaded with a
different version of Python, is the .pyc rebuilt (even if the .py hasn't
changed)?
On Wed, Oct 29, 2008 at 12:14 PM, 甜瓜 [EMAIL PROTECTED] wrote:
I use python2.5 in WindowsXP. If using time.time() as timer, it seems
On the win32 platform should you not
be using time.clock vs. time.time ?
--JamesMills
--
--
-- Problems are solved by method
--
2008/10/29 甜瓜 [EMAIL PROTECTED]:
2008/10/29 James Mills [EMAIL PROTECTED]:
On Wed, Oct 29, 2008 at 12:14 PM, 甜瓜 [EMAIL PROTECTED] wrote:
I use python2.5 in WindowsXP. If using time.time() as timer, it seems
On the win32 platform should you not
be using time.clock vs. time.time ?
Well
On Mon, Oct 27, 2008 at 3:36 PM, Terry Reedy [EMAIL PROTECTED] wrote:
It this a theoretical problem or an actual one, that we might have other
suggestions for?
Heaven knows! I hardly think invoking hundreds
and possibly thousands of short-lived python
interpreters to be an optimal solution that
On Mon, Oct 27, 2008 at 5:28 PM, David Cournapeau [EMAIL PROTECTED] wrote:
Any command line based on python is a real example of that problem.
There are plenty of them.
Yes, but in most cases you are not invoking your
command-line app x times per y units of time.
--JamesMills
--
--
--
On Mon, Oct 27, 2008 at 5:36 PM, Paul Rubin
http://phr.cx@nospam.invalid wrote:
It's not optimal but it is very common (CGI for example).
Which is why we (The Python Community)
created WSGI and mod_wsgi. Cmon guys
these problems are a bit old and out
dated :)
--JamesMills
--
--
-- Problems
On Mon, Oct 27, 2008 at 5:40 PM, David Cournapeau [EMAIL PROTECTED] wrote:
Depends on the tool: build tool and source control tools are example
it matters (specially when you start interfaciing them with IDE or
editors). Having fast command line tools is an important feature of
UNIX, and if
On Mon, Oct 27, 2008 at 5:46 PM, Gabriel Genellina
[EMAIL PROTECTED] wrote:
+1 This thread is stupid and pointless.
Even for a so-called cold startup 0.5s is fast enough!
I don't see the need to be rude.
And I DO care for Python startup time and memory footprint, and others do
too. Even if
On Sun, Oct 26, 2008 at 11:23 AM, BJörn Lindqvist [EMAIL PROTECTED] wrote:
How are you getting those numbers? 330 μs is still pretty fast, isn't
it? :) Most disks have a seek time of 10-20 ms so it seem implausible
to me that Ruby would be able to cold start in 47 ms.
$ time python -c pass
On Thu, Oct 23, 2008 at 2:34 AM, ed [EMAIL PROTECTED] wrote:
I'm trying to make a shortcut by doing this:
t = Globals.ThisClass.ThisMethod
Calling t results in an unbound method error.
Is it possible to do what I want? I call this method in hundreds of
locations and I'm trying to cut down
On Mon, Oct 27, 2008 at 6:54 AM, sonich [EMAIL PROTECTED] wrote:
I need simple web crawler,
I found Ruya, but it's seems not currently maintained.
Does anybody know good web crawler on python or with python interface?
Simple, but it works. Extend it all you like.
On Sun, Oct 26, 2008 at 11:19 PM, Pedro Borges [EMAIL PROTECTED] wrote:
The scripts i need to run but be executed with no apparent delay specially
when the text transforms are simple.
That makes no sense whatsoever!
If you are performing data conversion with
Python, interpreter startup times
On Mon, Oct 27, 2008 at 4:12 AM, Benjamin Kaplan
[EMAIL PROTECTED] wrote:
You must be in a real big hurry if half a second matters that much to you.
Maybe if it took 5 seconds for the interpreter to start up, I could
understand having a problem with the start up time.
+1 This thread is stupid
On Mon, Oct 27, 2008 at 3:45 AM, BJörn Lindqvist [EMAIL PROTECTED] wrote:
Pedro was talking about cold startup time:
$ sudo sh -c echo 3 /proc/sys/vm/drop_caches
$ time python -c pass
real0m0.627s
user0m0.016s
sys 0m0.008s
$ sudo sh -c echo 3 /proc/sys/vm/drop_caches
$ time
On Mon, Oct 27, 2008 at 12:03 PM, Andy O'Meara [EMAIL PROTECTED] wrote:
I think we miscommunicated there--I'm actually agreeing with you. I
was trying to make the same point you were: that intricate and/or
large structures are meant to be passed around by a top-level pointer,
not using and
On Mon, Oct 27, 2008 at 3:15 PM, David Cournapeau [EMAIL PROTECTED] wrote:
Not if the startup is the main cost for a command you need to repeat many
times.
Seriously if you have to spawn and kill python
processes that many times for an initial cold
startup and subsequent warm startups to be
On Sat, Oct 25, 2008 at 12:25 AM, [EMAIL PROTECTED] wrote:
Thank you,James.
My original idea was to study all the contents of any object. I can do
it by using module ctypes.
You can simply just query it's attributes.
Use __dict__ or dir(obj)
Example:
x = 10
dir(x)
['__abs__', '__add__',
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 contained
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
Type
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 separates it
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