I want to see if there is an alternative method for fast list
traversal. The code is very simple:
dict_long_lists = defaultdict(list)
for long_list in dict_long_lists.itervalues()
for element in long_list:
array_a[element] = m + n + p# m,n,p
are variable nu
Hi, ScottZ.
I I have to write such a thing, I'll wrap the whole thing into some
class, say Pinger. It will have "do" method, which will perform one
particular pinging action. It'll also have a start/stop mechanism,
which will start a thread to continuously pinging a host. To notify
environment (sa
On Nov 2, 1:00 am, Dennis Lee Bieber <[EMAIL PROTECTED]> wrote:
> On Sun, 2 Nov 2008 00:25:13 -0700 (PDT), dineshv
> <[EMAIL PROTECTED]> declaimed the following in comp.lang.python:
>
> > I want to see if there is an alternative method for fast list
> > traversal. The code is very simple:
>
> > di
dineshv:
> What is the fastest way to traverse these long_list's sequentially
> from the beginning to the end? Maybe there is another data structure
> that can be used instead of a list.
Psyco can help a lot in that kind of code.
>The elements of long_list are immutable (ie. don't change).<
A
Hello,
The most common way of dynamically producing HTML is via template
engines like genshi, cheetah, makotemplates, etc.
These engines are 'inline' --- they intersperse programming constructs
with the HTML document itself.
An opposite approach to this form of dynamic HTML production is called
On Sat, 01 Nov 2008 20:26:43 -0700, ScottZ <[EMAIL PROTECTED]> wrote:
...
> if os.name == "nt": # Windows
> pcmd = "ping -n 1 -w 1000 "
> else:# *nix
> pcmd = "ping -c1 -W1 "
Not really correct. Unfortunately there are many variants of ping for
Unix, and they don't take th
Terry> Over the years, people have complained about the difficulty of
Terry> finding the meaning of symbols used in Python syntax. So ... I
Terry> wrote a Python 3 Symbol Glossary
Terry> http://code.google.com/p/xploro/downloads/list
Why not just add a new section to the current
On Nov 2, 12:47 pm, "ScottZ" <[EMAIL PROTECTED]> wrote:
> Andrey - Thank you very much for the example.
> Is something missing after the def start(self): or should def run(): not
> be there?
No, Scott, this is one of the neatest features of Python -- "run" is a
nested function. It is visible and u
Steven D'Aprano:
> The only solutions to that are to reduce the amount of
> computation in each loop, reduce the number of items, or get a faster
> computer.
Changing language too is an option :-)
Languages like Java, D, C, C++ may help :-)
Bye,
bearophile
--
http://mail.python.org/mailman/listin
On Nov 2, 3:59 am, "Mike Driscoll" <[EMAIL PROTECTED]> wrote:
> You probably want to create a Windows service with Python. There are
> various ways to accomplish this.
Was considering a Windows service too, however would like to avoid
that as non-Admin users may not be able to do that. While I'm n
On Sun, 02 Nov 2008 00:25:13 -0700, dineshv wrote:
> I want to see if there is an alternative method for fast list traversal.
> The code is very simple:
>
> dict_long_lists = defaultdict(list)
> for long_list in dict_long_lists.itervalues()
> for element in long_list:
> a
Andrey - Thank you very much for the example.
Is something missing after the def start(self): or should def run(): not
be there?
I think I understand the idea your showing though and working on
adapting it.
Again thanks!
Jorgen - yes that is very true in regards to the *nix comment.
I will change
Terrence Brannon wrote:
Hello,
The most common way of dynamically producing HTML is via template
engines like genshi, cheetah, makotemplates, etc.
These engines are 'inline' --- they intersperse programming constructs
with the HTML document itself.
An opposite approach to this form of dynamic
Tino Wildenhain wrote:
An opposite approach to this form of dynamic HTML production is called
push-style templating, as coined by Terence Parr:
Hm.
"$attr.title$
$if(attr.active)$
$attr.submenu:menuItem()$
$endif$"
This looks ugly to me.
It looks ugly to me too.
Why not just using wel
Terrence Brannon wrote:
Tino Wildenhain wrote:
An opposite approach to this form of dynamic HTML production is called
push-style templating, as coined by Terence Parr:
Hm.
"$attr.title$
$if(attr.active)$
$attr.submenu:menuItem()$
$endif$"
This looks ugly to me.
It looks ugly to me too
i am using it postgresql as back-end and HTML as front-end,i want to,
display 10-10 records at a time which is there in the database using,
python.so what is function for buffer that we can use it in python?i,
am able to connect my databse in python,but dont know how to create,
buffer in python and
I want a program that loops over a list of numbers (y) and tells me whether
each number in the list is less than, greater than or equal to another number
(x).
In the below code, I can't get python to see that 2 is equal to 2.
x = 2
def compare():
for y in ['12', '33', '2']:
if x
2 is not equal to '2'
--
http://mail.python.org/mailman/listinfo/python-list
On Nov 1, 6:57 pm, Steven D'Aprano <[EMAIL PROTECTED]
cybersource.com.au> wrote:
> On Sat, 01 Nov 2008 17:12:33 -0700, Bryan wrote:
> > The list of validation error descriptions is returned instead of raising
> > exceptions so clients can show the errors to the user for fixing.
> > Raising exceptio
On Nov 2, 9:54 pm, "Pete Kirkham" <[EMAIL PROTECTED]> wrote:
> 2 is not equal to '2'
As the error is correctly marked, u have to convert '2' to 2 by using
int() function
so the write code is
x = 2
def compare():
for y in ['12', '33', '2']:
y=int(y) #string '2' is conver
Hi
I have
access.Fields("Time").value=t
I would like t to be a string reprsenting a data. How can I do this?
--
http://mail.python.org/mailman/listinfo/python-list
[EMAIL PROTECTED] wrote:
Terry> Over the years, people have complained about the difficulty of
Terry> finding the meaning of symbols used in Python syntax. So ... I
Terry> wrote a Python 3 Symbol Glossary
Terry> http://code.google.com/p/xploro/downloads/list
Arnaud Delobelle w
Bryan <[EMAIL PROTECTED]> writes:
> However, hoping to make client code cleaner and to avoid setter
> functions doing expensive db lookup validations, I do not validate
> during the setter, but instead defer it until the client explicitly
> asks for the validity of the business object. So the ess
Matt Herzog a écrit :
I want a program that loops over a list of numbers (y) and tells me whether
each number in the list is less than, greater than or equal to another number
(x).
In the below code, I can't get python to see that 2 is equal to 2.
x = 2
def compare():
for y in ['12',
On 2 Nov, 15:25, Terrence Brannon <[EMAIL PROTECTED]> wrote:
>
> I like the approach of my own HTML::Seamstress --- object-oriented Perl
> and knowledge of an object-oriented tree-rewriting library is all you need:
> http://search.cpan.org/~tbone/HTML-Seamstress-5.0b/lib/HTML/Seamstres
The Pyt
* Dennis Lee Bieber (Sat, 01 Nov 2008 11:34:32 -0700)
> On Sat, 1 Nov 2008 18:50:53 +0100, Thorsten Kampe
> <[EMAIL PROTECTED]> declaimed the following in comp.lang.python:
> > That article mentions a pipe - and has nothing to do with input or
> > output redirection...
> >
> And what is a pip
On Oct 31, 3:23 am, Steven D'Aprano <[EMAIL PROTECTED]
cybersource.com.au> wrote:
> On Thu, 30 Oct 2008 19:55:57 -0700, Aaron Brady wrote:
> > On Oct 30, 9:05 pm, Steven D'Aprano <[EMAIL PROTECTED]
> > cybersource.com.au> wrote:
> >> On Fri, 31 Oct 2008 13:58:13 +1300, greg wrote:
> >> > Dale Rober
Hello, can someone please help.
I found the following code at http://code.activestate.com/recipes/252178/
def all_perms(str):
if len(str) <=1:
yield str
else:
for perm in all_perms(str[1:]):
for i in range(len(perm)+1):
#nb str[0:1] works in bot
[EMAIL PROTECTED] writes:
> Anyway what I want to do is experiment with code similar to this (i.e.
> same algorithm and keep the recursion) in other languages,
> particularly vbscript and wondered what it would look like if it was
> rewritten to NOT use the yield statement -
Without the yield sta
[EMAIL PROTECTED] wrote:
> Anyway what I want to do is experiment with code similar to this (i.e.
> same algorithm and keep the recursion) in other languages,
> particularly vbscript and wondered what it would look like if it was
> rewritten to NOT use the yield statement
An obvious (though memory
On Nov 2, 3:34 pm, [EMAIL PROTECTED] wrote:
> Hello, can someone please help.
>
> I found the following code athttp://code.activestate.com/recipes/252178/
>
> def all_perms(str):
> if len(str) <=1:
> yield str
> else:
> for perm in all_perms(str[1:]):
> for i in
Tino Wildenhain wrote:
Terrence Brannon wrote:
Tino Wildenhain wrote:
An opposite approach to this form of dynamic HTML production is called
push-style templating, as coined by Terence Parr:
Hm.
"$attr.title$
$if(attr.active)$
$attr.submenu:menuItem()$
$endif$"
This looks ugly to me
I'm very proud to announce the release of PySmell v0.7!
PySmell is an auto-completion library for Python, meant to be plugged
in different editors. It uses static analysis to generate a TAGS file
for your code, and uses that to give you suggestions. It's very fast -
suggestions are instanta
Hi,
first a bit of background: I've been using push-style templating in the
form of XMLC before. Actually, I've been a core-developer of
BarracudaMVC, a java web-framework that for rendering massively relied
on XMLC and has been driving XMLC's development (at least used to).
And I liked it.
I am taking a step back, and just get something simple working with ANSI.
The following code works (creates the ANSI terminal object, and inserts a
few characters, and scrap the characters back).
import ANSI
crt = ANSI.ANSI(25,80)
crt.insert_abs(2,2,"a")
crt.insert_abs(3,10,"b")
crt.insert_abs(
After playing with this, it seems the key is to pass objects to the ANSI
terminal via the following:
import ANSI
crt = ANSI.ANSI(25,80)
head_output = ["line 1 ABCDEFGHIJKL", "line 2 ABCDEFGHIJKL",
"line 3 ABCDEFGHIJKL", "line 4 ABCDEFGHIJKL",
"line 5 ABCDEFGHIJKL", "
On Nov 1, 12:44 am, Lawrence D'Oliveiro wrote:
> I think the most reliable solution is to take advantage of a level in the
> system that already has to provide protection against malicious code: use a
> chroot jail. Or run a complete virtualized machine with its own OS
> installation. Then the code
Discover history of communications.
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***
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--
ht
Terry Reedy wrote:
Over the years, people have complained about the difficulty of finding
the meaning of symbols used in Python syntax. So ... I wrote a
Python 3 Symbol Glossary
http://code.google.com/p/xploro/downloads/list
There are .txt and .odt versions.
Replaced with an updated .html v
In article <[EMAIL PROTECTED]>,
Terrence Brannon <[EMAIL PROTECTED]> wrote:
>
>The most common way of dynamically producing HTML is via template
>engines like genshi, cheetah, makotemplates, etc.
>
>These engines are 'inline' --- they intersperse programming constructs
>with the HTML document itse
On Nov 1, 7:13 pm, infixum <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] wrote:
> > r> I am currently looking to create a small CAD program with python.
>
> > Instead of starting from scratch how about extending PythonCAD instead:
>
> > http://www.pythoncad.org/
>
> > Skip
>
> ThanCAD might hav
On Nov 3, 3:47 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> Hi
> I have
> access.Fields("Time").value=t
> I would like t to be a string reprsenting a data. How can I do this?
t = "string representing a datum"
access.Fields("Time").value = t
--
http://mail.python.org/mailman/listinfo/pyth
"Emanuele D'Arrigo" <[EMAIL PROTECTED]> writes:
> On Nov 1, 12:44 am, Lawrence D'Oliveiro wrote:
> > I think the most reliable solution is to take advantage of a level
> > in the system that already has to provide protection against
> > malicious code: use a chroot jail.
[…]
>
> [sigh] That sound
In article <[EMAIL PROTECTED]>,
Ben Finney <[EMAIL PROTECTED]> wrote:
> "Emanuele D'Arrigo" <[EMAIL PROTECTED]> writes:
>
> > On Nov 1, 12:44Â am, Lawrence D'Oliveiro wrote:
> > > I think the most reliable solution is to take advantage of a level
> > > in the system that already has to provide p
[EMAIL PROTECTED] wrote:
> Hello, can someone please help.
>
> I found the following code at http://code.activestate.com/recipes/252178/
>
> def all_perms(str):
> if len(str) <=1:
> yield str
> else:
> for perm in all_perms(str[1:]):
> for i in range(len(perm)+
André wrote:
Docpicture 0.2 has been released. You can download it from
http://code.google.com/p/docpicture/
Docpicture's goal is to enable embedding pictures inside Python
docstrings using some custom domain specific language (dsl).
docpicture includes a plugin architecture enabling users to e
On Sun, 02 Nov 2008 09:33:41 -0800, Bryan wrote:
> I'm coming from a .Net background, and yes, one of the reasons I did not
> consider raising exceptions was to avoid the overhead of an exception
> handler clause, which in .Net land is expensive.
Actually catching an exception in Python is expens
On Sun, 02 Nov 2008 13:23:11 -0800, Aaron Brady wrote:
> But, doing so, an object is not the same as a reference to it, and all
> Python does is pass and copy references.
No, that's what at least one particular implementation of Python does.
That's not what Python does. The Python VM doesn't hav
http://www.sportstips8.blogspot.com/
--
http://mail.python.org/mailman/listinfo/python-list
r wrote:
On Nov 1, 7:13 pm, infixum <[EMAIL PROTECTED]> wrote:
[EMAIL PROTECTED] wrote:
r> I am currently looking to create a small CAD program with python.
Instead of starting from scratch how about extending PythonCAD instead:
http://www.pythoncad.org/
Skip
ThanCAD might have a few ideas
On Sun, 2 Nov 2008, Tim Roberts wrote:
> scott212 <[EMAIL PROTECTED]> wrote:
> >
> >I'm responding with xml to a web request from google checkout but I
> >think I'm in a catch-22. To get my webserver (apache) to respond I
> >need a header and then a blank line before my xml begins, or else it
> >t
I have a windows dll1.dll with a export function:
int f1(char filename,char **buf,int *bufLen)
{
int len;
//got the length of file anyway,such as 100
len = 100;//len = getLen(filename);
*buf = (char*)calloc(100);
*bufLen = len;
return 0;
}
then how can I call the f1 function with python.
thanks f
Hello All,
Case 1
This generates an error, which makes sense because the argument should
be a list of numbers:
numpy.array(10,10)
Case 2
This does not generate an error and the result is an array with a
single element:
a = numpy.array([10])
b = numpy.array([10])
numpy.array(a[0],b[0])
The only d
Hi Experts,
I want to build a 32 bit version of python on 64 bit Linux machine. Could any
body tell how can I achieve this.I tried many alternatives but didn't work.
Much appreciate your time and help,
Thanks in advance,
-Pravin
Add more friends to your messenger and enjoy! Go to
http
just a shot in the dark.
second arg to numpy.array is of type
see numpy.array.__doc__
-nop
On Mon, Nov 3, 2008 at 1:26 AM, Rick Giuly <[EMAIL PROTECTED]> wrote:
> Hello All,
>
> Case 1
> This generates an error, which makes sense because the argument should
> be a list of numbers:
> numpy.arr
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