On Wed, 11 May 2011 10:14:38 +0100, Hans Georg Schaathun wrote:
> In this case, the interpretation of an arbitrary object as a boolean is
> peculiar for python.
Incorrect. It is widespread among many languages. Programmers have been
writing conditional tests using arbitrary values since 1958 w
On 5/10/2011 4:00 PM Dan Stromberg said...
What are your favorite backup programs written, in whole or in part, in
Python?
bup
What do you like about them?
resilient and written in python
Dislike about them?
lack of a user accessible front-end to monitor and restore
Are there any fea
Greg,
> Is there a straightforward way to tell distutils to merge
.py files from more than one source directory into a single
package when installing?
The Selenium Python bindings does something like that, have a look at
http://selenium.googlecode.com/svn/trunk/setup.py
The other option is to wri
If this is the "non-programming side of python" then maybe some of us have a
lacking definition of what "programming" is. My mechanic stilll has to
check the tire pressure and I need to update the version number in PyPI.
On May 10, 2011 12:46 PM, "rusi" wrote:
Sorry for a silly subject change:
On Wed, 11 May 2011 10:02:42 +0100, Hans Georg Schaathun wrote:
> The problem with 'if x' is that it requires a much more detailed
> understanding of python.
"Much" more detailed? Hardly.
Understanding that Python accepts any and all objects in truth-testing
concepts, and the rules thereof, is
I believe you are grossly oversimplifying whatever code you had. Using
the definition of f from above:
theta = math.pi/4
f(math.cos(2*theta))
6.12303176911e-17
Yes: its oversimplifued. The angle come from a normal vector of a curve
and so on In particular, I was using Sage; the compu
I believe you are grossly oversimplifying whatever code you had. Using
the definition of f from above:
theta = math.pi/4
f(math.cos(2*theta))
6.12303176911e-17
Yes: its oversimplifued. The angle come from a normal vector of a curve
and so on In particular, I was using Sage; the compu
Buen día comunidad
Hola.
El archivo adjunto es un script de blender hecho en python que sirve para
importar archivos .tmb (http://www.mediafire.com/?clmdgkymsfooddd), descargas
blender y usa el
script e importa el segundo archivo que te envio para que lo veas
(http://www.mediafire.com/?lb
Buen día comunidad
Hola.
El archivo adjunto es un script de blender hecho en python que sirve para
importar archivos .tmb (http://www.mediafire.com/?clmdgkymsfooddd), descargas
blender y usa el
script e importa el segundo archivo que te envio para que lo veas
(http://www.mediafire
On Wed, 11 May 2011 11:48:16 +0200, Laurent Claessens wrote:
> Once I wrote something like:
>
> def f(x=None):
> if x:
>print x
> else:
>print "I have no value"
>
>
> The caller of that function was something like f(cos(2*theta)) where
> theta come from some computations
On Wed, May 11, 2011 at 7:08 PM, vijay swaminathan wrote:
> Sorry. My intention was not to send out a private message. when I chose
> reply to all, I was confused if this would start as a new thread. so just
> did a reply..
No probs. If you just send your response to the list
python-list@python.o
On Sat, 07 May 2011 21:57:13 -0700, Ethan Furman
wrote:
: If you're going to use a language, and use it well, you have to learn
: how that language works.
And if the world evolves around the compiler and you, that advice
suffices.
However, programming is often as much about developing ideas
In this case, the interpretation of an arbitrary object as a boolean
is peculiar for python. An empty list is a real, existing object, and
the supposition that [] be false is counter-intuitive. It can be
learnt, and the shorthand may be powerful when it is, but it will
confuse many readers.
On
On 07 May 2011 02:49:53 GMT, Steven D'Aprano
wrote:
: On Fri, 06 May 2011 16:05:09 -0400, Adam Tauno Williams wrote:
:
: > I'd never accept code like "if not x" as an empty test.
:
: So much the worse for you then.
:
: The point of the "if x" idiom is that it is a polymorphic test which is
On 07 May 2011 02:51:50 GMT, Steven D'Aprano
wrote:
: On Fri, 06 May 2011 14:57:21 -0700, scattered wrote:
:
: > is there any problem with
: >
: > (3) if li == []:
: >
: > ?
: >
: > Seems to work when I test it and seems to clearly test what you are
: > trying to test. The only problem migh
Sorry. My intention was not to send out a private message. when I chose
reply to all, I was confused if this would start as a new thread. so just
did a reply..
coming back,
I have developed a GUI based on pyQT4 which has a run button. when I click
on run, it invokes a command prompt and runs a .b
I'm responding to this on-list on the assumption that this wasn't
meant to be private; apologies if you didn't intend for this to be the
case!
On Wed, May 11, 2011 at 6:38 PM, vijay swaminathan wrote:
> so If i understand correctly, once the run method of the thread is executed,
> the thread is n
Hello,
some time ago, I wrote a program to eliminate undesided emails from the
server(s) and leave those which comply to certain filter criteria.
I started it when I got to know whit Python 2.3. Now a days I'd like to
spend some time to improve it, just for my interest, however it didn't
gather
On Wed, May 11, 2011 at 4:57 PM, vijay swaminathan wrote:
[...]
> 1. How the total active thread is 2?
Your threads are terminating as normal.
Without some kind of loop in your run() method
they will execute the instructions and terminate.
> 2. how do I stop a thread? does it get automatically
En Wed, 11 May 2011 03:57:13 -0300, vijay swaminathan
escribió:
Hi All,
I'm new bie to thread programming and I need some assistance in
understanding few concepts ...
I have a very simple program which runs a thread and prints a string.
import threading
class MyThread(threading.Thread):
On Wed, May 11, 2011 at 4:57 PM, vijay swaminathan wrote:
> for i in range(10):
> MyThread_Object.start()
> count = threading.activeCount()
>
> When I run this, I could see 10 thread being called. But when I print the
> active thread count it is only 2.
>
> Need some understanding
Hi All,
I'm new bie to thread programming and I need some assistance in
understanding few concepts ...
I have a very simple program which runs a thread and prints a string.
import threading
class MyThread(threading.Thread):
def __init__(self, parent = None):
threading.Thread.__init_
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