On 10/02/06, Hugo González Monteverde <[EMAIL PROTECTED]> wrote:
> Sorry for replying to myself, but I found a page that says that it can
> be done without threads... so it hit me: use threads!!! (duh)
Yes, this will be what you need. Your GUI won't do anything until you
run mainloop, and mainloo
Sorry for replying to myself, but I found a page that says that it can
be done without threads... so it hit me: use threads!!! (duh)
Ok, for future reference, this is the part where I use the classes I
defined:
if __name__ == "__main__":
top = Tkinter.Tk()
myturns = TurnQueue(top, pw=
> I'm programming under Windows and I haven't found anything better than
> Stani's Python Editor (spe). It should be cross-platform.
>
I second SPE under Windows, though under linux I keep using vim. The
included utilities are great (I love Kiki)
The only caveat would be that running wxpytho
Hi All,
I wrote a small turn delivering graphical app that is supposed to
display turns in a queue.
If I instantiate the class and call its methods, thus displaying strings
in several canvases, from the interactive prompt, everything works fine.
If I do it when running the script as a progra
Hi Rich
I guess passing a reference to the database handler instance that
contains closeDB to your app's __init__ is less dirty that having a
global variable, what do you think?
Hugo
>
>When I test the application and try to close it, python complains
>File "eikos.py", line 315, in On
Sounds like its worth the wait. thanks all.
shawn
On Thu, 2006-02-09 at 19:02 -0800, Terry Carroll wrote:
> On Fri, 10 Feb 2006, nephish wrote:
>
> > i know this comes up from time to time. i am considering buying 'python
> > in a nutshell'. All the reviews i have read for it are very good. But
On Thu, 9 Feb 2006, Andre Roberge wrote:
> I own about 10 Python books including Learning Python, Programming
> Python and Python in a Nutshell. Of these three, Python in a Nutshell
> is the one I find the most useful. The Python Cookbook (2nd ed) is my
> other favourite. Your mileage may vary.
On Fri, 10 Feb 2006, nephish wrote:
> i know this comes up from time to time. i am considering buying 'python
> in a nutshell'. All the reviews i have read for it are very good. But it
> only covers up to python 2.2. i use 2.3 at work, and tinker with 2.4 at
> home. As good a reference as it is, i
thanks man, ill check out cookbook & see what its all about, too.
sk
On Thu, 2006-02-09 at 22:22 -0400, Andre Roberge wrote:
> On 2/9/06, nephish <[EMAIL PROTECTED]> wrote:
> > lo there,
> > i know this comes up from time to time. i am considering buying 'python
> > in a nutshell'. All the revie
On 2/9/06, nephish <[EMAIL PROTECTED]> wrote:
> lo there,
> i know this comes up from time to time. i am considering buying 'python
> in a nutshell'. All the reviews i have read for it are very good. But it
> only covers up to python 2.2. i use 2.3 at work, and tinker with 2.4 at
> home. As good a
lo there,
i know this comes up from time to time. i am considering buying 'python
in a nutshell'. All the reviews i have read for it are very good. But it
only covers up to python 2.2. i use 2.3 at work, and tinker with 2.4 at
home. As good a reference as it is, is it too dated to be that good
sti
> I am new in Python so not sure how to do with Python to solve this
> problem.
Hi Nicky,
Would you know how to do this problem in a different programming language?
I'm not getting any sense at all at what experience or level you have.
The question is just hard enough that asking it to a total
[Forwarding the question on breadth first search to tutor]
-- Forwarded message --
Date: Fri, 10 Feb 2006 07:25:05 +0800
From: Nicky Ng <[EMAIL PROTECTED]>
To: Danny Yoo <[EMAIL PROTECTED]>
Subject: Re: [Tutor] Breadth first search
Dear Danny,
I did not read the book u mentinoed
On Wed, 08 Feb 2006 18:14:14 -0500
Kent Johnson <[EMAIL PROTECTED]> wrote:
> > Sorry, I missed to insert the time.sleep(0.1) I used in my original while
> > loop into the example above.
> > The reason for using time.sleep() is that I need to avoid lots of loops
> > over an empty buffer.
> > The
On Thu, 9 Feb 2006, Nicky Ng wrote:
> I would like to implement a breadth first serach with Python and read
> data from a text file with following file format
[cut]
Hi Nicky,
We've seen the problems from Programming Challenges:
http://www.programming-challenges.com/pg.php?page=index
and
On Thu, 9 Feb 2006, Alan Gauld wrote:
> Those who come from a life sciences background or a traditional engineering
> background can usually transition much more easily because they are used to
> thinking in terms of systems of linked objects and their interactions.
Alan,
I suppose, then, tha
> As my software engineering colleague so tactfully and sensitively put
> it,
> it's very difficult for someone who's spent decades writing procedural
> code
> as a non-professional to stop thinking procedurally when working with an
> object-oriented language.
Actually its just as hard for pro
On Thu, 9 Feb 2006, Alan Gauld wrote:
> I love the way you post problems and also post a possible
> solution - usually the correct one! :-)
Alan,
Well, I try to be helpful.
> Yes that's the problem.
And so I fixed that last evening.
As my software engineering colleague so tactfully
Nicky Ng wrote:
> Hi,
>
> I would like to implement a breadth first serach with Python and read
> data from a text file with following file format
>
> Could you give me any idea how to implement this search program with Python?
Hmm, sounds like homework to me.
The first thing I would do is p
Alan Gauld wrote:
>>> The problem is that super appears to only work with single inheritance.
>
>
>> That's ironic - super() is intended to ease some of the problems with
>> multiple inheritance especially diamond patterns. Some docs are here:
>> http://www.python.org/2.2.3/descrintro.html#coope
Hi,
I would like to implement a breadth first serach
with Python and read data from a text file with following file
format
File structure description
First line contains number of node
Second line contains node id(s) and distance
between node id
Last line is -1
Each node or
distance i
Victor Bouffier wrote:
> Hi to all,
>
> I'd like to split a long string into equally long strings (len(str) =
> 3).
This is a very popular topic in the Python Cookbook. See for example
http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/425044
http://aspn.activestate.com/ASPN/Cookbook/Python
>> The problem is that super appears to only work with single inheritance.
> That's ironic - super() is intended to ease some of the problems with
> multiple inheritance especially diamond patterns. Some docs are here:
> http://www.python.org/2.2.3/descrintro.html#cooperation
>
> The problem with
Hi Victor,
> I'd like to split a long string into equally long strings (len(str) =
> 3). I did the following using regexes:
> This is what I needed. Is there an easier or more straightforward way to
> do this?
Define easier :-)
You could just use string slicing and a stepsize of 3 in range:
ls
> has no human context whatsoever, so of course it's a useless homework
> problem. Why would someone want to take a useless histogram of a bunch of
> letters?
Erm me!
Communications analysts and cryptographers do that all the time! :-)
The problem is fine, it's the context that would give it a
Ben,
> Write a function that that uses X and Y techniques.
> I realise teachers have to test mastery of certain
> techniques, but they seem to lack the imagination.
To be fair to teachers, its often the students who lack imagination.
If you pose the problem as write an application to count the
I've been away so missed this thead earlier but one wee
thing I just noticed:
>> ---
>> def isBottomDir(path):
>> for item in os.listdir(path):
>> if os.path.isdir(os.path.join(path,item)):
>> return False
>> return True
>> ---
>> for root, dirs, files in os.wa
Rich,
I love the way you post problems and also post a possible
solution - usually the correct one! :-)
> I've tried changing OnFileQuit to call DBinterface.closeDB(), but that
> doesn't work. Obviously I still haven't completely grokked how to refer in
> one class to a method defined in anoth
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