In FiPy (a finite volume PDE solver), equations are "magically" set up as
eqX = TransientTerm() == ExplicitDiffusionTerm(coeff=D)
and solved via
eqX.solve(...)
How can eqX be anything than True or False?... This must be via a redefinition
of "==" but I can't see how that is done. I did look
On Monday, 26 March 2012 09:16:07 UTC-3, Robert Kern wrote:
> On 3/26/12 12:47 PM, André Roberge wrote:
> > In FiPy (a finite volume PDE solver), equations are "magically" set up as
> >
> > eqX = TransientTerm() == ExplicitDiffusionTerm(coeff=D)
> >
Sorry for the simple question, but I find regular
expressions rather intimidating. And I've never
needed them before ...
How would I go about to 'define' a regular expression that
would identify strings like
__alphanumerical__ as in __init__
(Just to spell things out, as I have seen underscores d
bobdc wrote:
I will be teaching an "Introduction to Programming" class to some
middle school aged children and will be using Python, obviously. Does
anyone have suggestions for simple little programs to create and
analyze with them after I get past turtle graphics?
Turtle graphics will be plenty fo
John Machin wrote:
André Roberge wrote:
Sorry for the simple question, but I find regular
expressions rather intimidating. And I've never
needed them before ...
How would I go about to 'define' a regular expression that
would identify strings like
__alphanumerical__ as in __init__
[EMAIL PROTECTED] wrote:
[snip]
>
> A "\n" character is written at the end, unless the print statement ends
> with a comma.
>
> What it doesn't say is that if the print statement does end with a
> comma, a trailing space is printed.
> --
> But this isn't exactly correct either. If you run this pr
Paul McNett wrote:
[snip]
>>Terry Hancock <[EMAIL PROTECTED]> writes:
>
>>>I know I'm diving into this conversation late, and I haven't read
>>>the whole thread, but has someone yet mentioned the "anygui"
>>>project? This has stalled, but it was IMHO a good idea.
Well, it appears to be more than
[EMAIL PROTECTED] wrote:
lots of good answers there, and quickly, too!
I can see that I need to explain a bit further what I'm up to.
I have a number of variables (environmental variables, actually), most
of which will have a value. But some may not have been found by
os.environ.get(), so I set tho
Bo Peng wrote:
Dear list,
What I would like to do is something like:
In myModule.py ( a wrapper module for different versions of the module),
if lib == 'standard':
from myModule_std import *
elsif lib == 'optimized'
from myModule_op import *
but I do not know how to pass variable lib to
Jaime Wyant wrote:
[snip]
After goofing around with this idea, I've realized you can't be very
expressive with a bunch of python statements strung together. My
biggest problem is that I can't figure out (i don't think you can),
how to do conditionals that are strung together:
# This won't work
if
Maxim Kasimov wrote:
by the way, "goto" statement will be useful for writing more powerful
obfuscators
Let me get that clear: you want a goto to help with debugging.
And you want to obfuscate your code even more?
!?
Perhaps you need to write in Perl, or some other similar language.
Writing in Pyt
Has anyone used Python with Tile Studio to create games?
http://tilestudio.sourceforge.net/
André
--
http://mail.python.org/mailman/listinfo/python-list
I tried to install Ming
(http://sourceforge.net/projects/ming/)
on Windows to use with Python *but*
I can't [/don't know how to] use "make" to install it.
Does anyone know where I could find a ready-made compiled
version for Windows to just "put in" my site-packages directory.
Any help would be app
Colin J. Williams wrote:
Jack Diederich wrote:
On Sat, Apr 23, 2005 at 05:13:29PM -0300, Andr? Roberge wrote:
I tried to install Ming
(http://sourceforge.net/projects/ming/)
on Windows to use with Python *but*
I can't [/don't know how to] use "make" to install it.
I installed MinGW on a Windows XP
On Sunday, 29 November 2015 22:06:58 UTC-4, fl wrote:
> Hi,
>
> I read several parts on line about Python that everything in Python is an
> object. Yes, it is a key difference with other languages. Then, I read a page
> it says variables: global and local variable at:
>
> http://www.tutorialspo
e) binding energy is DEFINED as the difference between the
(energy equivalent) sums of the individual masses of the consistuents and that
of the bound state.
===
Now, could we forget about Physics and go back to discussions related to Python?
André Roberge
>
> --
> Oscar
--
https://mail.python.org/mailman/listinfo/python-list
On Wednesday, 16 March 2016 07:23:48 UTC-3, Sven R. Kunze wrote:
> Hi,
>
> a colleague of mine (I write this mail because I am on the list) has the
> following issue:
>
>
> for x in my_iterable:
> # do
> empty:
> # do something else
>
>
> What's the most Pythonic way of doing this?
On Thursday, 18 December 2014 13:28:33 UTC-4, Marcus Lütolf wrote:
> Hello Dears,
> 1)I am trying to do this:
>
> >>> dir(_builtins_)
You need two underscore characters on each sides:
dir(__builtins__)
>
> I am getting this:
> Traceback (most recent call last):
> File "", line 1, in
>
some unicode problems ...) using Python 2.7.
More information can be found at
http://easygui-qt.readthedocs.org/en/latest/index.html
Feedback is most welcome, including reporting bugs to
https://github.com/aroberge/easygui_qt/issues
Happy 2015 everyone,
André Roberge
--
https://mail.python.org/ma
On Friday, 2 January 2015 06:29:37 UTC-4, [email protected] wrote:
> Le mercredi 31 décembre 2014 23:24:50 UTC+1, André Roberge a écrit :
> > EasyGUI_Qt version 0.9 has been released. This is the first announcement
> > about EasyGUI_Qt on this list.
snip
> I toyed and I spent
On Friday, 2 January 2015 15:22:22 UTC-4, Emil Oppeln-Bronikowski wrote:
> On Fri, Jan 02, 2015 at 11:11:05AM -0800, André Roberge wrote:
>
> Sorry if this was asked before: have you tried building a portable version
> using py2exe/Nuitka/etc? I always hit a wall when it comes
On Friday, 2 January 2015 16:22:21 UTC-4, Emil Oppeln-Bronikowski wrote:
> On Fri, Jan 02, 2015 at 11:53:26AM -0800, André Roberge wrote:
> > How could it then be used?
>
> Maybe I failed to explain myself fully. What I meant to say is building a
> distribution-ready program
On Saturday, 3 January 2015 04:52:21 UTC-4, [email protected] wrote:
> Le vendredi 2 janvier 2015 20:11:25 UTC+1, André Roberge a écrit :
> > On Friday, 2 January 2015 06:29:37 UTC-4, [email protected] wrote:
> > > Le mercredi 31 décembre 2014 23:24:50 UTC+1, And
On Friday, 9 January 2015 19:09:15 UTC-4, [email protected] wrote:
> Very nice, thanks.
>
> One issue is the format returned for the calendar selection. For today, the
> string returned is "Fri Jan 9 2015". My script needs to convert the date to a
> datetime.date, and having the month retur
On Friday, 9 January 2015 19:09:15 UTC-4, [email protected] wrote:
> On Wednesday, December 31, 2014 at 4:24:50 PM UTC-6, André Roberge wrote:
> > EasyGUI_Qt version 0.9 has been released. This is the first announcement
> > about EasyGUI_Qt on this list.
> >
> >
#x27;m thinking of having the new version return a datetime object automatically.
André
>
> On Saturday, January 10, 2015 at 1:02:30 AM UTC, André Roberge wrote:
> > On Friday, 9 January 2015 19:09:15 UTC-4, [email protected] wrote:
> > > On Wednesday, December 31, 201
On Tuesday, 20 January 2015 17:11:58 UTC-4, [email protected] wrote:
> Hi
>
> I have a file with a python scripts that has many functions in it. To run the
> script I did the following:
> 1. $ python (to initiate python, using the python command)
> 2. >>> import file_name (without .py)
> 3. >>>
On Friday, 16 January 2015 11:04:20 UTC-4, Chris Angelico wrote:
> Scenario: You're introducing someone to Python for the first time.
> S/he may have some previous programming experience, or may be new to
> the whole idea of giving a computer instructions. You have a couple of
> minutes to show of
On Wednesday, 21 January 2015 15:06:33 UTC-4, Chris Angelico wrote:
> On Thu, Jan 22, 2015 at 5:20 AM, Irmen de Jong wrote:
> > On 21-1-2015 18:59, Steve Hayes wrote:
> >
> >> 3. When I started to look at it, I found that strings could be any length
> >> and
> >> were not limited to swomething a
On Tuesday, 27 January 2015 16:12:47 UTC-4, Mario Figueiredo wrote:
> This is a follow up from a previous discussion in which it is argued
> that the following code produces the correct error message terminology,
> considering that in Python an object is also an instance.
>
> >>> class Sub:
On Tuesday, 27 January 2015 17:06:50 UTC-4, Mario Figueiredo wrote:
> In article <[email protected]>,
> [email protected] says...
> >
> > You keep writing "an object is not an instance", making statements
> > such as "the terminology keeps indicating tha
On Tuesday, 27 January 2015 17:43:38 UTC-4, Mario Figueiredo wrote:
> In article ,
> [email protected] says...
> >
> > It is appropriate to refer to an instance as an object. It might not
> > be appropriate to refer to an object as an instance ... but Python
> > does not do so as your ex
On Thursday, 25 June 2015 22:07:42 UTC-3, fl wrote:
> Hi,
>
> I read Ned's tutorial on Python. It is very interesting. On its last
> example, I cannot understand the '_' in:
>
>
>
> board=[[0]*8 for _ in range(8)]
>
>
> I know '_' is the precious answer, but it is still unclear what it is
>
On Sunday, 8 November 2015 11:35:32 UTC-4, Dan Strohl wrote:
> All,
>
> I wanted to run the following thought past the list as a possible PEP
> enhancement suggestion to see if it feels like something that is worth
> proposing. I know it is not in the PEP format at this point, I can, and
> w
Hi all,
I posted the following on the python tutor list 3 days ago ... and
haven't heard a peep from anyone - which is highly unusual on that list.
[Apologies for the slightly longer post due to code
with tests cases included at the end .]
I have created a "severely restrict
alex23 wrote:
> Xah Lee wrote:
>
>>99% of programers really don't need to give a flying fuck about the
>>history of a language.
>
>
> Ironically, I'm pretty confident that the same percentage of readers on
> this group feel _exactly the same way_ about your 'improvements'.
>
> -alex23
>
I take
ps://sourceforge.net/project/showfiles.php?group_id=125834
RUR-PLE has been inspired from GvR (Guido van Robot), also available on
sourceforge. RUR-PLE can be though of as GvR++.
The relatively large size of the download is due to the many graphical
elements included with the lessons.
----
And
[EMAIL PROTECTED] wrote:
> To which degree python language support features of following langauage
> categories?
>
> Imperative, Object Oriented, Scriptig or Functional.
>
Sounds like a homework assignment to me How about your do some
research on your own, like the following:
google for
Hi all,
I was wondering if the session:
Intuition and Python Programming - the Python Visual Sandbox
did occur, of if it was canceled. To this day, there is
still no sign of a corresponding paper on
http://www.python.org/pycon/2005/papers/
nor did I see any report about it.
Just curious,
Andr
Suppose I have two classes: 'Jekyll' and 'Hyde' that are
related in a particular way.
When I create a Jekyll object, a Hyde one gets automatically
created (and displayed on a screen).
drum roll to announce Python script ===
Nice = Jekyll()# Nice_twin, a Hyde object, gets created.
Nice.
Fredrik Lundh wrote:
> André Roberge wrote:
>
>
>
>>This morning I had the following thought:
>>I can, when I create a Jekyll object, update
>>an outside_list.
>>If, somehow, I could update that list when
>>a Jekyll object disappears
>>(perh
Scott David Daniels wrote:
> André Roberge wrote:
>
>>... Each time I refresh the screen, I could
>>force that call, then check to see if Evil has been
>>destroyed by Python, which would give me the information
>>I need to destroy Evil_twin behind the scene myself
Version 0.8.5 of rur-ple has been released.
The web site has completely changed; it includes over 35 pages.
http://rur-ple.sourceforge.net/
--
Learning to program computer should be fun, for adults and children
alike. RUR-PLE is an environment designed to help
stasz wrote:
> On Mon, 09 May 2005 22:49:06 -0300, André Roberge wrote:
>
>
>>Scott David Daniels wrote:
>>
>>>André Roberge wrote:
>>>
>>>
>>>>... Each time I refresh the screen, I could
>>>>force that call, then check
Fredrik Lundh wrote:
> André Roberge wrote:
>>If I need to have the user call Evil.destroy() as Evil
>>is getting out of scope, it would miss the whole point
>>of teaching about the natural way scope and namespace
>>work.
>
>
> well, if you insist on using f
Version 0.8.6a is now available.
This version is mostly a bug fix version.
* unicode problem corrected (bug introduced in version 0.8.5)
* linenumber information on syntax errors corrected
* removed the URL browser capability
* corrected typo and change explation of next_to_a_beeper() in lessons
*
Michael Hoffman wrote:
> André Roberge wrote:
>
>>Version 0.8.6a is now available.
>
>
> You might see a bit more interest if you briefly explain what RUR-PLE
> is, and where to find it.
Oops.. sorry about that.
RUR - a Python Learning Environment.
Its purpose is t
RUR is a Python Learning Environment, based after Pattis's Karel the
robot. More details can be found at http://rur-ple.sourceforge.net
Version 0.9.0.1 is a bug-fix. Version 0.9 relied on the presence of a
unicode version of wxPython (version 2.6 preferred). Version 0.9.0.1
should work with
On Tuesday, February 1, 2011 8:11:51 PM UTC-4, Gnarlodious wrote:
> Can I run a script in bash and print out its docstrings to the bash
> shell? I tried this at the end:
>
> print(help(__file__))
>
> Runnig the script:
> python ~/Sites/Sectrum/Harmonics.py
>
> but all it spit out was:
>
> no Py
On Tuesday, February 1, 2011 9:05:28 PM UTC-4, Gnarlodious wrote:
> On Feb 1, 5:30 pm, André Roberge wrote:
>
> > test.py==
> > import pydoc
> >
> > '''this is a test'''
> >
> > class A(object):
> >
On Tuesday, February 1, 2011 9:21:48 PM UTC-4, André Roberge wrote:
SNIP
>
> ===
> import pydoc
> import os
> import sys
>
> '''this is a test'''
>
> class A(object):
> '''docstring'''
>
On Friday, February 11, 2011 5:24:15 PM UTC-4, LL.Snark wrote:
> Hi,
>
> I'm looking for a pythonic way to translate this short Ruby code :
> t=[6,7,8,6,7,9,8,4,3,6,7]
> i=t.index {|x| x
> If you don't know Ruby, the second line means :
> What is the index, in array t, of the first element x such
On Tuesday, February 15, 2011 7:49:34 PM UTC-4, Hans-Peter Jansen wrote:
> Hi,
>
> while I usually cope with the woes of floating point issues, this is
> one, that I didn't expect:
>
> >>> round(2.385, 2)
> 2.3799
>
> Doesn't the docs say, it's rounded up for this case?
The problem
On Sunday, February 20, 2011 10:51:38 PM UTC-4, Dick Moores wrote:
> On Sun, Feb 20, 2011 at 18:32, Rhodri James
> wrote:
> > On Mon, 21 Feb 2011 01:41:12 -, Richard D. Moores
> > wrote:
> >
> >> On Sun, Feb 20, 2011 at 16:31, Rhodri James
> >> wrote:
> >>>
> >>> On Sat, 19 Feb 2011 23:56:4
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