Re: Using XML w/ Python...

2005-12-11 Thread Jay
Ok, im convinced to that i need to get Amara, I just installed 4Suite and now installed Amara. Still doesnt work because like i said before, i use ActivePython from http://www.activestate.com/Products/ActivePython/ And the requirements for Amara is Python 2.4 so Thats where we have a problem,

Re: OO in Python? ^^

2005-12-11 Thread Alex Martelli
Mike Meyer <[EMAIL PROTECTED]> wrote: > Steven D'Aprano <[EMAIL PROTECTED]> writes: > > Of course, the IT world is full of people writing code and not testing > > it, or at least not testing it correctly. That's why there are frequent > > updates or upgrades to software that break features that wo

Re: Another newbie question

2005-12-11 Thread Mike Meyer
[EMAIL PROTECTED] (Alex Martelli) writes: > Mike Meyer <[EMAIL PROTECTED]> wrote: >... >> Except you haven't shown that the API was badly designed. You can't >> show that it's badly designed, because you don't know the requirements >> that the API is meeting. > I can show that an API is badly d

Re: wxpython book

2005-12-11 Thread Bugs
Here's a more direct link: http://www.manning.com/books/rappin -- http://mail.python.org/mailman/listinfo/python-list

Re: Random Number Generation?

2005-12-11 Thread Bengt Richter
On Sun, 11 Dec 2005 09:46:33 -0800 (PST), Dimos <[EMAIL PROTECTED]> wrote: >Hello All, > >I need some help with random number generation. What I >need exactly is: > >To create a few thousand numbers, decimal and >integers, between 5 and 90, >and then to export them as a single column at a >spread

TypeError: no arguments expected

2005-12-11 Thread shawn a
I havet these 2 files in the same dir. This is code im writing to learn pythong mkoneurl.py: #! /usr/bin/env python import make_ou_class run = make_ou_class.makeoneurl() make_ou_class.py: class makeoneurl: def __init__(): self.command

Re: TypeError: no arguments expected

2005-12-11 Thread bonono
shawn a wrote: > I havet these 2 files in the same dir. This is code im writing to learn > pythong > mkoneurl.py: > #! /usr/bin/env python > > import make_ou_class > > run = make_ou_class.makeoneurl() > > > make_ou_class.py: > > class makeoneurl: > def

Re: TypeError: no arguments expected

2005-12-11 Thread Roy Smith
In article <[EMAIL PROTECTED]>, [EMAIL PROTECTED] wrote: > put "self" as the first argument in all instance methods of that class. > "self" is just a convention, referring to the object instance, not a > language feature as in other language like javascript. You can call it > "me" too if you pref

Re: TypeError: no arguments expected

2005-12-11 Thread Alex Martelli
shawn a <[EMAIL PROTECTED]> wrote: ... > Ive looked around for this exeption but nothing ive read has help in > this situation. > Any of your thoughts are greatly apprectiated. THANK!! Add "self" as the first or only parameters to all methods. Re-read the tutorial -- you're missing very crucia

Re: Using XML w/ Python...

2005-12-11 Thread Jay
Ummm, my error conditions. PythonWin 2.3.5 (#62, Feb 9 2005, 16:17:08) [MSC v.1200 32 bit (Intel)] on win32. Portions Copyright 1994-2004 Mark Hammond ([EMAIL PROTECTED]) - see 'Help/About PythonWin' for further copyright information. >>> import amara Traceback (most recent call last): File

Re: OO in Python? ^^

2005-12-11 Thread Alex Martelli
Tom Anderson <[EMAIL PROTECTED]> wrote: ... > Haskell is strongly and statically typed - very strongly and very > statically! Sure. > However, what it's not is manifestly typed - you don't have to put the > types in yourself; rather, the compiler works it out. For example, if i > wrote code

Re: OO in Python? ^^

2005-12-11 Thread Bengt Richter
On Mon, 12 Dec 2005 01:12:26 +, Tom Anderson <[EMAIL PROTECTED]> wrote: >tom > >-- >ø¤º°`°º¤øø¤º°`°º¤øø¤º°`°º¤øø¤º°`°º¤ø >---910079544-1780890058-1134349946=:30272-- [OT} (just taking liberties with your sig ;-)

Re: Random Number Generation?

2005-12-11 Thread Mike Meyer
[EMAIL PROTECTED] (Bengt Richter) writes: > Theoretically, the chances of getting an integer from a uniformly > random sample from an interval of real numbers is practically zero, > and even allowing for IEEE 754 double representation, Well, if we're going to be picky, the chances of getting a num

Re: Using XML w/ Python...

2005-12-11 Thread James
ActivePython is same as Standard Python distribution but with a few extras. "As far as it should work since their both transparent, umm, well its not." Why do you think it is not transparent? Did you try installing it on both? I have ActivePython 2.4 here and it loads amara fine. " Traceback (mo

Re: newbie question about python and Tkinter

2005-12-11 Thread James Stroud
newbie wrote: [about some tkinter problems] I'm running: Python 2.3.4 (#4, Oct 25 2004, 21:40:10) [GCC 3.3.2 (Mandrake Linux 10.0 3.3.2-6mdk)] on linux2 With tcl/tk 8.3 and your first sample works as expected. > I am running PYTHON and Tkinter on a windows' XP box. This is probably your proble

Re: lambda (and reduce) are valuable

2005-12-11 Thread David Isaac
> Alan Isaac wrote: > >>> #evaluate polynomial (coefs) at x using Horner's rule > >>> def horner(coefs,x): return reduce(lambda a1,a2: a1*x+a2,coefs) > > It just cannot get simpler or more expressive. "Peter Otten" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > But is it correct?

Re: Using XML w/ Python...

2005-12-11 Thread Jay
No, when i said "As far as it should work since their both transparent, umm, well its not." I meant that only mine isnt, maybe urs is but for some reason it isnt. And you said amara works fine for you, ok, then could you tell me what package to install... I have installed Amara 1.1.6 for Python

Re: lambda (and reduce) are valuable

2005-12-11 Thread David Isaac
"Chris Mellon" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > As someone who does a tremendous amount of event-driven GUI > programming, I'd like to take a moment to speak out against people > using us as a testament to the virtues of lamda. Event handlers are > the most important

Re: how to put form and display its result(data from database) on the same window?

2005-12-11 Thread Tim Roberts
Peter Hansen <[EMAIL PROTECTED]> wrote: > >Well, it's a matter of interpretation, isn't it? Given his vague >requirements above, it's quite valid to assume that he wants to avoid >the effects of the browser loading a new page, even if that page looks >like the previous one a lot. You may be qu

Re: Using XML w/ Python...

2005-12-11 Thread uche . ogbuji
""" No, when i said "As far as it should work since their both transparent, umm, well its not." I meant that only mine isnt, maybe urs is but for some reason it isnt. And you said amara works fine for you, ok, then could you tell me what package to install... I have installed Amara 1.1.6 for Pyt

Re: Using XML w/ Python...

2005-12-11 Thread Jay
h, i just tryed the same thing earlier today and it didnt work, but now it does, i downloaded the standalone package and now it works in activepython when it didnt before and i tryed the same thing. And yes, last time i did type python setup.py install. Thx anyway. -- http://mail.python.org

Re: lambda (and reduce) are valuable

2005-12-11 Thread Paul Rubin
Chris Mellon <[EMAIL PROTECTED]> writes: > As someone who does a tremendous amount of event-driven GUI > programming, I'd like to take a moment to speak out against people > using us as a testament to the virtues of lamda. Event handlers are > the most important part of event-driven code, and maki

Re: Using XML w/ Python...

2005-12-11 Thread Jay
Spoke too soon, i get this error when running amara in ActivePython >>> import amara >>> amara.parse("http://www.digg.com/rss/index.xml";) Traceback (most recent call last): File "", line 1, in ? File "C:\Python23\Lib\site-packages\amara\__init__.py", line 50, in parse if IsXml(source): Na

Re: nanothreads: Want to use them from within wxPython app

2005-12-11 Thread simonwittber
F. GEIGER wrote: > I've def'ed a handler for EVT_IDLE in the app's main frame. There I'd like > to call the nanothreads' __iter__ method, somehow. > > When I copy the __iter__ method into a, say, runOnce() method and call the > next() method of the generator returned by runOnce(), it works. But I c

Re: Using XML w/ Python...

2005-12-11 Thread uche . ogbuji
""" Spoke too soon, i get this error when running amara in ActivePython >>> import amara >>> amara.parse("http://www.digg.com/rss/index.xml";) Traceback (most recent call last): File "", line 1, in ? File "C:\Python23\Lib\site-packages\amara\__init__.py", line 50, in parse if IsXml(source

Re: puzzled about class attribute resolution and mangling

2005-12-11 Thread Brian van den Broek
James Stroud said unto the world upon 2005-12-09 20:39: > Brian van den Broek wrote: > >>Hi all, >> >>I've the following code snippet that puzzles me: >> >>class Base(object): >>__v, u = "Base v", "Base u" >>def __init__(self): >>print self.__v, self.u >> >>class Derived(Base): >>

Re: lambda (and reduce) are valuable

2005-12-11 Thread Steven Bethard
Paul Rubin wrote: > Chris Mellon <[EMAIL PROTECTED]> writes: > >>As someone who does a tremendous amount of event-driven GUI >>programming, I'd like to take a moment to speak out against people >>using us as a testament to the virtues of lamda. Event handlers are >>the most important part of event

Re: newbie question

2005-12-11 Thread Tim Roberts
"Bermi" <[EMAIL PROTECTED]> wrote: >i have this program >=== >from sys import * >import math >import math, Numeric >from code import * >from string import * >from math import * >from dataSet import * >from string import * I know you said you are a newbie. That means there is stil

Problem with Lexical Scope

2005-12-11 Thread [EMAIL PROTECTED]
I am not completely knowledgable about the status of lexical scoping in Python, but it was my understanding that this was added in a long time ago around python2.1-python2.2 I am using python2.4 and the following code throws a "status variable" not found in the inner-most function, even when I try

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