Hello all,
I'm currently writing a Python <-> MATLAB interface with ctypes and
array.array class, using which I'll need to push large amounts of data
to MATLAB. Everything is working well, but there was one strange
performance-related issue that I ran into and wanted to ask about.
Here's some exam
On Thu, Feb 19, 2009 at 2:35 PM, Robert Kern wrote:
> On 2009-02-19 12:52, Maxim Khitrov wrote:
>>
>> Hello all,
>>
>> I'm currently writing a Python<-> MATLAB interface with ctypes and
>> array.array class, using which I'll need to push large a
On Thu, Feb 19, 2009 at 2:23 PM, Gabriel Genellina
wrote:
> En Thu, 19 Feb 2009 16:52:54 -0200, Maxim Khitrov
> escribió:
>
>> input = array('B', range(256) * 1)
>>
>> # Case 1
>> start = clock()
>> data1 = array('B', input)
>>
On Thu, Feb 19, 2009 at 7:01 PM, Scott David Daniels
wrote:
> Maxim Khitrov wrote:
>>
>> On Thu, Feb 19, 2009 at 2:35 PM, Robert Kern
>> wrote:
>> I have, but numpy is not currently available for python 2.6, which is
>> what I need for some other fea
On Thu, Feb 19, 2009 at 7:01 PM, Scott David Daniels
wrote:
> Maxim Khitrov wrote:
>>
>> On Thu, Feb 19, 2009 at 2:35 PM, Robert Kern
>> wrote:
>> I have, but numpy is not currently available for python 2.6, which is
>> what I need for some other fea
On Thu, Feb 19, 2009 at 9:34 PM, David Cournapeau wrote:
> On Fri, Feb 20, 2009 at 4:53 AM, Maxim Khitrov wrote:
>> On Thu, Feb 19, 2009 at 2:35 PM, Robert Kern wrote:
>>> On 2009-02-19 12:52, Maxim Khitrov wrote:
>>>>
>>>> Hello all,
>>&
On Thu, Feb 19, 2009 at 9:15 PM, John Machin wrote:
> On Feb 20, 6:53 am, Maxim Khitrov wrote:
>> On Thu, Feb 19, 2009 at 2:35 PM, Robert Kern wrote:
>> > On 2009-02-19 12:52, Maxim Khitrov wrote:
>>
>> >> Hello all,
>>
>> >> I'm curr
On Thu, Feb 19, 2009 at 10:06 PM, David Cournapeau wrote:
> On Fri, Feb 20, 2009 at 11:43 AM, Maxim Khitrov wrote:
>>
>> Yes, I may have a case where one thread is still sending data, while
>> another tries to close the connection, or two threads trying to close
>>
On Fri, Feb 20, 2009 at 2:42 AM, Scott David Daniels
wrote:
> Maxim Khitrov wrote:
>>
>> ... Here's the function that I'll be using from now on. It gives me
>> exactly the behavior I need, with an int initializer being treated as
>> array size. Still not as
Greetings,
The threading module uses time.time in _Condition and _Thread classes
to implement timeouts. On Windows, time() typically has a resolution
of 15.625ms. In addition, if the system clock is changed (though ntp,
for example) it would reflect that change, causing the timeout to last
longer
Greetings,
I'm looking for a function in the standard library or pywin32 package
that will block until a certain condition is met or it is interrupted
by Ctrl-C. For example, time.sleep() would have been perfect for my
needs if thread.interrupt_main() could interrupt the call from another
thread i
On Thu, Feb 26, 2009 at 3:47 PM, Gabriel Genellina
wrote:
>> I'm looking for a function in the standard library or pywin32 package
>> that will block until a certain condition is met or it is interrupted
>> by Ctrl-C. For example, time.sleep() would have been perfect for my
>> needs if thread.inte
On Mon, Mar 2, 2009 at 9:18 PM, William Heath wrote:
> Hi All,
> I am using py2exe to create a windows executable. I am curious if anyone
> knows a way to automatically upgrade a py2exe windows executable while it is
> running. Is that possible? If so how? If it isn't possible, what is the
> n
Very simple question on the preferred coding style. I frequently write
classes that have some data members initialized to immutable values.
For example:
class Test(object):
def __init__(self):
self.some_value = 0
self.another_value = None
Similar effect can be achieved by defi
On Sat, Mar 14, 2009 at 12:50 PM, MRAB wrote:
> Maxim Khitrov wrote:
>>
>> Very simple question on the preferred coding style. I frequently write
>> classes that have some data members initialized to immutable values.
>> For example:
>>
>> clas
On Sat, Mar 14, 2009 at 2:07 PM, Gary Herron wrote:
> Maxim Khitrov wrote:
>>
>> Very simple question on the preferred coding style. I frequently write
>> classes that have some data members initialized to immutable values.
>> For example:
>>
>> clas
On Sat, Mar 14, 2009 at 4:31 PM, Gary Herron wrote:
>> Perhaps a different example would help explain what I'm trying to do:
>>
>> class Case1(object):
>> def __init__(self):
>> self.count = 0
>> self.list = []
>>
>> def inc(self):
>> sel
On Sat, Mar 14, 2009 at 5:38 PM, Matthew Woodcraft
wrote:
> Gary Herron writes:
> I think this code is in poor taste: it's clear that it will confuse
> people (which is what Maxim was asking about in the first place).
Yes, I see that now, thanks :)
- Max
--
http://mail.python.org/mailman/listin
2009/3/22 Filip Gruszczyński :
> I am having a project built like this:
>
> project
> module1.py
> module2.py
> packages1/
> module3.py
>
> etc.
>
> I have script that uses objects from those modules/packages. If I keep
> this script inside project directory it's ok and it works. But I wo
On Sun, Mar 22, 2009 at 10:58 AM, Christian Heimes wrote:
> Victor Subervi schrieb:
>> Hi;
>> If I am writing a script that generates HTML, how do I grab the name of the
>> actual file in which I am working? For example, let us say I am working in
>> test.py. I can have the following code:
>>
>> i
On Mon, Mar 23, 2009 at 10:16 AM, CinnamonDonkey
wrote:
> Hi All,
>
> I'm fairly new to Python so I still have a lot to learn. But I'd like
> to know how to correectly use relative imports.
>
> Please, please... please! don't go off on rants about why you think
> relative imports should not be use
On Mon, Mar 23, 2009 at 11:22 AM, CinnamonDonkey
wrote:
> Looking at http://www.python.org/dev/peps/pep-0328/#guido-s-decision
> would suggest, unless I am completely miss-understanding the example,
> that '.' refers to the current level and '..' pops up a level.
That is correct, but you cannot j
On Mon, Mar 23, 2009 at 12:19 PM, CinnamonDonkey
wrote:
> My applogies if this is a silly question... but what makes something a
> package? and does that mean that what I am trying to do is not
> possible ?
A package is a directory that has an __init__.py file. That file can
be empty, or contain
On Tue, Mar 24, 2009 at 5:05 AM, CinnamonDonkey
wrote:
> Thanx Max - your explanation sorted it :-), and a big thank you to
> everyone else also!
>
> >From the various posts, Python considers any directory containing the
> __init__.py file to be a package. The top level package is the highest
> di
On Tue, Mar 24, 2009 at 8:06 AM, wrote:
> I am looking for a unit testing framework for Python. I am aware of
> nose, but was wondering if there are any others that will
> automatically find and run all tests under a directory hierarchy.
Have you already looked at the unittest module? Below is t
On Tue, Mar 24, 2009 at 8:57 PM, Istvan Albert wrote:
> Does it not bother you that a module that uses relative imports cannot
> be run on its own anymore?
$ python --help
-m mod : run library module as a script (terminates option list)
$ python -m some.module.name
Works perfectly fine with re
On Fri, Apr 17, 2009 at 9:27 AM, gintare statkute wrote:
> Hello,
>
> i found an example for OpenGL in windows.
> It is incredibly helpful, but how to rewrite it to be useful in Python.
>
> How to give address of pfd in Python?:
> iFormat = ChoosePixelFormat( hDC, &pfd );
> SetPixelFormat( hDC, iF
On Tue, Apr 28, 2009 at 7:26 AM, Li Wang wrote:
> Hi:
>
> I have a bit-code :'1011011', how can I reverse it to '1101101'?
>
> Another question is I know how to transform the string '110' into
> integer 6, does anyone know how to transform integer 6 to a string
> '110'?
>
> Thank you very much:)
On Fri, Dec 4, 2009 at 6:55 PM, northof40 wrote:
> On Dec 5, 12:52 pm, northof40 wrote:
>> Hi - I'm writing a *very* simple program for my kids. It asks the user
>> to give it the answer to a maths question and says "right" or "wrong"
>>
>> They now want a timed version where they would only get
On Sat, Dec 5, 2009 at 9:01 AM, Rune Strand wrote:
> The easiest wasy is to use the Timer object in the threading module.
>
>
> from threading import Timer
Doesn't work on Windows.
- Max
--
http://mail.python.org/mailman/listinfo/python-list
On Sat, Dec 5, 2009 at 9:11 AM, Rune Strand wrote:
> On Dec 5, 3:07 pm, Maxim Khitrov wrote:
>>
>> Doesn't work on Windows.
>>
>> - Max
>
> Yes, it does. I've used it a lot, also in Py2Exe apps. Try the
> documentation example yourself
>
>
Hello all,
I ran into a rather strange problem when interrupting a raw_input call
with Ctrl-C. This is with python 2.6.3 on Windows 7. When the call is
interrupted, one of two things happen - either a KeyboardInterrupt
exception is raised or raw_input raises EOFError, and
KeyboardInterrupt is rais
On Tue, Oct 20, 2009 at 6:09 PM, Maxim Khitrov wrote:
> Hello all,
>
> I ran into a rather strange problem when interrupting a raw_input call
> with Ctrl-C. This is with python 2.6.3 on Windows 7. When the call is
> interrupted, one of two things happen - either a KeyboardInterrupt
On Tue, Nov 3, 2009 at 10:58 AM, Jonathan Hartley wrote:
> Hi,
>
> Recently I put together this incomplete comparison chart in an attempt
> to choose between the different alternatives to py2exe:
>
> http://spreadsheets.google.com/pub?key=tZ42hjaRunvkObFq0bKxVdg&output=html
>
> Columns represent m
On Tue, Nov 3, 2009 at 3:50 PM, iu2 wrote:
> On Nov 3, 5:58 pm, Jonathan Hartley wrote:
>> Hi,
>>
>> Recently I put together this incomplete comparison chart in an attempt
>> to choose between the different alternatives to py2exe:
>>
>> http://spreadsheets.google.com/pub?key=tZ42hjaRunvkObFq0bKxV
On Tue, Nov 10, 2009 at 6:32 AM, Ognjen Bezanov wrote:
> Hey,
>
> Thanks for all the responses guys. In hindsight I probably should have
> explained why on earth I'd need the physical address from an interpreted
> language.
>
> I'm trying to see if there is any way I can make Python share data bet
On Thu, Jul 16, 2009 at 5:00 PM, Carl Banks wrote:
> On Jul 16, 8:12 am, Gabriel Rossetti
> wrote:
>> Hello everyone,
>>
>> I am using threading.Condition.wait(timeout) and was surprised to see
>> that there is no return value nor an exception when wait() is used w/ a
>> timeout. How am I supposed
On Thu, Jul 16, 2009 at 9:13 PM, Jean-Paul Calderone wrote:
> On Fri, 17 Jul 2009 11:01:49 +1000, Ben Finney
> wrote:
>>
>> Howdy all,
>>
>> The following is a common idiom::
>>
>> class FooGonk(object):
>> def frobnicate(self):
>> """ Frobnicate this gonk. """
>> basic
On Fri, Jul 24, 2009 at 2:51 PM, kk wrote:
> Hello
>
> I am writing some Python code that runs in another application(has
> wrapper functions). Due to lack of debugging I am printing out alot of
> outputs and manual messages. I want to be able to create a function
> that would let me print the curr
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