Piet van Oostrum wrote:
> [myFunc(elt, 'booHoo') for elt in myList] is also a good candidate and
> in this case I think it is preferable to both the loop and the map with
> a partial or lambda in terms of clarity.
>From memory, a listcomp with a non-builtin function is also faster
than map with t
On Mon, 31 Aug 2009 16:29:45 -0700, Ecir Hana wrote:
> Hello,
>
> please, how to execute a python script stored as a string? But let me
> impose several limitations, so simple "exec" wont work:
>
> - if I understood it correctly defining a function in the string and
> exec-ing it created the fun
On Aug 31, 2:04 pm, David <71da...@libero.it> wrote:
(snip)
> It's a question of point of view: in italy if a thief steals a car and
> causes an accident the car's owner's assurance (having a car assurance is
> mandatory) must refund the victims. That's because protections of victims is
> first pri
On Aug 26, 7:25 pm, Chris wrote:
> On Aug 25, 9:11 pm, Terry wrote:
>
>
>
>
>
> > On Aug 25, 10:14 pm, Chris wrote:
>
> > > I've been using multiprocessing managers and I really like the
> > > functionality.
>
> > > I have a question about reconnecting to a manager. I have a situation
> > > wher
On Aug 31, 5:58 pm, jacopo wrote:
> Hi Terry,
> I have just started working on similar things and I am strugling to
> find examples or documentations. So far I have found only the official
> documentation of the multiprocessing package. Would you be able to
> recommend me some good reference or a
In article ,
RunThePun wrote:
>On Aug 30, 10:33=A0pm, a...@pythoncraft.com (Aahz) wrote:
>> In article .com>,
>> RunThePun =A0 wrote:
>>>
>>>I made a DictMixin where the keys are filenames and the values are the
>>>file contents. It was very simple and easy to do thanks to DictMixin.
>>>
>>>For e
In article ,
Tim Chase wrote:
>
>Darn "standards" :-/
The wonderful thing about standards is that there are so many to choose
from.
--
Aahz (a...@pythoncraft.com) <*> http://www.pythoncraft.com/
"I support family values -- Addams family values" --www.nancybuttons.com
--
http
On Mon, 31 Aug 2009 10:21:22 -0700, zaur wrote:
> As a result of this debate is not whether we should conclude that there
> should be two types of integers in python: 1) immutable numbers, which
> behave as constant value; 2) mutable numbers, which behave as variable
> value?
What can you do with
Hello,
please, how to execute a python script stored as a string? But let me
impose several limitations, so simple "exec" wont work:
- if I understood it correctly defining a function in the string and
exec-ing it created the function in current scope. This is something I
really don't want
- sim
Nigel Rantor writes:
> Hendrik van Rooyen wrote:
>> On Sunday 30 August 2009 22:46:49 Dennis Lee Bieber wrote:
>>
>>> Rather elitist viewpoint... Why don't we just drop nukes on some 60%
>>> of populated landmasses that don't have a "western" culture and avoid
>>> the whole problem?
>>
>> Now
On Mon, Aug 31, 2009 at 9:32 PM, Vo, Trinh (388C) wrote:
> Hello Python Users,
>
>
>
> I am new to Python. I have errors message when I installed Python. I
> appreciate if you can help.
>
>
>
> I download Python-2.6-2. I then did the following steps:
>
> ./configure
>
> make
>
>
>
> In the secon
Hello Python Users,
I am new to Python. I have errors message when I installed Python. I
appreciate if you can help.
I download Python-2.6-2. I then did the following steps:
./configure
make
In the second step "make", I had the following message:
Failed to find the necessary bits to build
On Mon, 31 Aug 2009 08:41:57 +0100, Pierre
wrote:
Hello,
I would like to know if it is possible to define a loop in a lambda
function
How to manage the indents ? Example :
s_minus_1 = lambda s : for index in range(0, len(s)) : s[index] = s
[index]-1
You can't use commands in a lambda
josef wrote:
On Aug 27, 1:35 pm, Ethan Furman wrote:
josef wrote:
Thanks to everyone who responded.
I will be going with some sort of a = MyClass(name = 'a') format. It's
the Python way.
For me, it was very hard to accept that EVERYTHING is an object
reference. And that there are no ob
31-08-2009 o 22:28:56 Jan Kaliszewski wrote:
>>> setup = "from itertools import starmap, imap ; from operator
import mul; import random, string; names = [rndom.choice(string.
ascii_letters) for x in xrange(1)]; hours = [random.randint(
1, 12) for x in xrange(1000)]; m = zip(names, hours); w
On Aug 31, 12:43 pm, MikeC wrote:
> I have a python executable that's failing to load on a user's machine
> running Windows XP. My developer machine is also running Windows XP. I
> have determined that it is failing when it attempts to load win32ui.
>
> I have Python 2.6 on my developer machine an
On Aug 31, 4:46 pm, kj wrote:
> At work we want to implement a webapp using Google's GWT, and we're
> debating whether to use the standard GWT approach with Java, or to
> try Pyjamas. There's no great love here for Java, but there's the
> concern that Pyjamas will not be able to deliver the full
31-08-2009 o 18:19:28 vsoler wrote:
Say
m= [[ 'a', 1], [ 'b', 2],[ 'a', 3]]
r={'a':4, 'b':5, 'c':6}
What I need is the calculation
1*4 + 2*5 + 3*4 = 4 + 10 + 12 = 26
That is, for each row list in variable 'm' look for its first element
in variable 'r' and multiply
On Sun, 30 Aug 2009 21:55:52 -0700, elsa wrote:
> say I have a list, myList. Now say I have a function with more than
> one argument:
>
> myFunc(a, b='None')
>
> now, say I want to map myFunc onto myList, with always the same
> argument for b, but iterating over a:
>
> map(myFunc(b='booHoo'), m
You likely need to install the Microsoft Visual C++ 2008 SP1 Redistributable
Package on the target machine. If you search Google for this, you should
find it (make sure to grab the correct version of x86 or x64 depending upon
the Python version).
Chris
On Mon, Aug 31, 2009 at 12:43 PM, MikeC w
On Aug 31, 2:43 pm, MikeC wrote:
> I have a python executable that's failing to load on a user's machine
> running Windows XP. My developer machine is also running Windows XP. I
> have determined that it is failing when it attempts to load win32ui.
>
> I have Python 2.6 on my developer machine and
At work we want to implement a webapp using Google's GWT, and we're
debating whether to use the standard GWT approach with Java, or to
try Pyjamas. There's no great love here for Java, but there's the
concern that Pyjamas will not be able to deliver the full power
and/or convenience of standard
On 8/31/2009 10:41 AM Dennis Lee Bieber said...
On Mon, 31 Aug 2009 15:36:46 +0100, Nigel Rantor
Also, I'm surprised no-one has mentioned Esperanto yet. Sounds like
something r and Xah would *love*.
Hmmm, thought I had mentioned Esperanto (and Klingon)
Just curious -- has anyone
I'm writing some code that queries a Microsoft Exchange Web Services server.
The server is responding with a 411 Length Required error, which is strange
because I am definitely sending a Content-Length header.
Here's the code:
-
import httplib
i
I have a python executable that's failing to load on a user's machine
running Windows XP. My developer machine is also running Windows XP. I
have determined that it is failing when it attempts to load win32ui.
I have Python 2.6 on my developer machine and am using the pywin
support (Mark Hammonds?
On Aug 31, 10:23 am, devaru wrote:
> I am new to Python. I want to log the activities in an IRC channel.
> Any pointers regarding this would be of great help.
How are you going to plug into the chat server to obtain the data?
How will you store the data?
The in between parts are really easy.
--
Daniel wrote:
Hello,
I'm trying to determine the amount of free hard disk space on a remote
windows host. Seems like this should be simple, but it's giving me
grief. Here's what I've tried:
mystat = os.stat('//remotehost/share/')
mystat
(16895, 0L, 0, 0, 0, 0, 0L, 1251731920, 1251731289, 12
devaru writes:
> I am new to Python. I want to log the activities in an IRC channel.
> Any pointers regarding this would be of great help.
http://science.slashdot.org/science/04/04/13/1356216.shtml
--
http://mail.python.org/mailman/listinfo/python-list
vsoler writes:
> m= [[ 'a', 1], [ 'b', 2],[ 'a', 3]]
> r={'a':4, 'b':5, 'c':6}
>
> What I need is the calculation
>
> 1*4 + 2*5 + 3*4 = 4 + 10 + 12 = 26
sum(r[k]*w for k,w in m)
--
http://mail.python.org/mailman/listinfo/python-list
I'm a big fan of wing. Pay for the non-free version and you get all
the goodies, plus PHENOMENAL support. Really. They answer support
emails within a few minutes.
Its has the best code completion i've seen in any python editor/ide
and is also the most stable, fastest (for ide's), and customizable.
On Aug 31, 10:21 am, zaur wrote:
> On 29 авг, 16:45, zaur wrote:
>
>
>
>
>
> > Python 2.6.2 (r262:71600, Apr 16 2009, 09:17:39)
> > [GCC 4.0.1 (Apple Computer, Inc. build 5250)] on darwin
> > Type "copyright", "credits" or "license()" for more information.>>> a=1
> > >>> x=[a]
> > >>> id(a)==id(x
On 29 авг, 16:45, zaur wrote:
> Python 2.6.2 (r262:71600, Apr 16 2009, 09:17:39)
> [GCC 4.0.1 (Apple Computer, Inc. build 5250)] on darwin
> Type "copyright", "credits" or "license()" for more information.>>> a=1
> >>> x=[a]
> >>> id(a)==id(x[0])
> True
> >>> a+=1
> >>> a
> 2
> >>> x[0]
>
> 1
>
>
On Aug 28, 11:12 am, Mark Roseman wrote:
> Would it be useful to link to this from the main Python Tkinter
> documentation?
>
> Mark
Sorry Mark,
i did not realize when i replied to you that YOU are the Mark of
tkdoc.com. For some reason i only saw Tcl code when i visted the site,
and that prompte
On Aug 31, 6:59 pm, Tim Chase wrote:
> vsoler wrote:
> > On Aug 31, 6:30 pm, Tim Chase wrote:
> >>> After simplifying my problem, I can say that I want to get the sum of
> >>> the product of two culumns:
> >>> Say
> >>> m= [[ 'a', 1], [ 'b', 2],[ 'a', 3]]
> >> assuming you meant ['c', 3]
Kevin and Terry,
Kevin.
I respectfully disagree that the site is ready for prime time
*However* i do not wish to undermine the great work that Mark Roseman
has done here and i thank him for his contribution. He has put much
work into covering all the major languages and i think this site
*could*
vsoler wrote:
On Aug 31, 6:30 pm, Tim Chase wrote:
After simplifying my problem, I can say that I want to get the sum of
the product of two culumns:
Say
m= [[ 'a', 1], [ 'b', 2],[ 'a', 3]]
assuming you meant ['c', 3] here...^> r={'a':4, 'b':5, 'c':6}
What I need is the
On Aug 31, 6:30 pm, Tim Chase wrote:
> > After simplifying my problem, I can say that I want to get the sum of
> > the product of two culumns:
>
> > Say
> > m= [[ 'a', 1], [ 'b', 2],[ 'a', 3]]
>
> assuming you meant ['c', 3] here... ^> r={'a':4, 'b':5, 'c':6}
>
> > What I need
On 2009-08-31 04:02 AM, Pierre wrote:
Hello,
Anyone knows the numpy equivalent of the matlab function : rcond
(Matrix reciprocal condition number estimate) ?
You will want to ask numpy questions on the numpy mailing list:
http://www.scipy.org/Mailing_Lists
numpy.linalg.cond() will give yo
On Aug 31, 9:07 pm, "Diez B. Roggisch" wrote:
> koranthala wrote:
> > Hi,
> > I am creating a python application using py2exe. I am facing a
> > problem which I am not sure how to solve.
> > The application contains many other files associated with it -
> > like icons, config files etc. Th
No need to feed the troll by actually trying to engage in the discussion,
but just FYI:
Sanskrit is mostly written in Devanagari these days which is also
useful for selling things to people who speak Hindi and other Indian
languages.
Devanagari is what's used for Hindi and a handful of ot
After simplifying my problem, I can say that I want to get the sum of
the product of two culumns:
Say
m= [[ 'a', 1], [ 'b', 2],[ 'a', 3]]
assuming you meant ['c', 3] here...^
r={'a':4, 'b':5, 'c':6}
What I need is the calculation
1*4 + 2*5 + 3*4 = 4 + 10 + 12 =
Hi,
After simplifying my problem, I can say that I want to get the sum of
the product of two culumns:
Say
m= [[ 'a', 1], [ 'b', 2],[ 'a', 3]]
r={'a':4, 'b':5, 'c':6}
What I need is the calculation
1*4 + 2*5 + 3*4 = 4 + 10 + 12 = 26
That is, for each row list in varia
Hello,
I'm trying to determine the amount of free hard disk space on a remote
windows host. Seems like this should be simple, but it's giving me
grief. Here's what I've tried:
>>> mystat = os.stat('//remotehost/share/')
>>> mystat
(16895, 0L, 0, 0, 0, 0, 0L, 1251731920, 1251731289, 1249399952)
koranthala wrote:
> Hi,
> I am creating a python application using py2exe. I am facing a
> problem which I am not sure how to solve.
> The application contains many other files associated with it -
> like icons, config files etc. The executable can be in any directory.
> If the user create
Hi,
I am creating a python application using py2exe. I am facing a
problem which I am not sure how to solve.
The application contains many other files associated with it -
like icons, config files etc. The executable can be in any directory.
If the user creates a shortcut to the executable
Pierre writes:
> s_minus_1 = lambda s : for index in range(0, len(s)) : s[index] = s
> [index]-1
What are you trying to do here anyway? That looks broken.
Maybe you want the list.insert method.
--
http://mail.python.org/mailman/listinfo/python-list
elsa writes:
> map(myFunc(b='booHoo'), myList)
>
> Why doesn't this work? is there a way to make it work?
You can use functools.partial but a listcomp might be simpler:
list(myfunc(a, b='booHoo') for a in myList)
There is another listcomp syntax with square brackets, but I try to
avoid it b
Kevin Walzer wrote:
www.tkdocs.com
[snip]
and you'll have learned a lot. But I think the TkDocs site is essential,
especially in its more advanced discussion of how to put together an
attractive, polished user interface with Tk. Tk has a long-standing
reputation of being the toolkit of choice
On Aug 31, 10:53 am, Mike Driscoll wrote:
> On Aug 29, 1:08špm, ivanko@gmail.com wrote:
>
> > 29.08.2009 4:14 ÐÏÌØÚÏ×ÁÔÅÌØ "Thangappan.M" š
> > ÎÁÐÉÓÁÌ:
>
> > > Dear all,
> > > Please suggest some good IDE for python.I am working in linux platform.
> > > --
> > > Regards,
> > > Thangappan.M
>
On Aug 29, 1:08 pm, ivanko@gmail.com wrote:
> 29.08.2009 4:14 пользователь "Thangappan.M"
> написал:
>
> > Dear all,
> > Please suggest some good IDE for python.I am working in linux platform.
> > --
> > Regards,
> > Thangappan.M
>
> You can use Eclipse + PyDev or Emacs+PythonMode . Also the
On Sat, Aug 29, 2009 at 01:13:12PM -0700, Joni Lee wrote:
> Hi all,
>
> I write a small script
>
> status = os.popen('top').readlines()
> print status
>
> It calls the command line "top" and will print out the status.
> But I have to press the keyboard "q" to quit "top", then the status
> will b
Hendrik van Rooyen wrote:
On Sunday 30 August 2009 22:46:49 Dennis Lee Bieber wrote:
Rather elitist viewpoint... Why don't we just drop nukes on some 60%
of populated landmasses that don't have a "western" culture and avoid
the whole problem?
Now yer talking, boyo! It will surely hel
On Sat, Aug 29, 2009 at 02:42:36PM +0530, Thangappan.M wrote:
> Dear all,
>
> I am in the process of learning Python programming language. I know
> Perl,PHP. Compare to both the language Python impressed me because here
> there is no lexical variables and all.Now I need suggestion saying
• Math Notations, Computer Languages, and the “Form” in Formalism
http://xahlee.org/cmaci/notation/index.html
plain text version follows. (lacks links)
-
Math Notations, Computer Languages, and the “Form” in Formalism
Xah Lee, 2009-08-31
This page is a collection o
On 8/28/09 8:11 PM, r wrote:
On Aug 28, 5:48 pm, Mark Roseman wrote:
(snip)
Thewww.tkdocs.comsite is 'language neutral' - currently the tutorial
covers Tcl, Perl, Ruby and yes Python, and allows you to switch between
any of those languages (or show all of them).
True, however the coverage is
On Monday 31 August 2009 11:31:34 Piet van Oostrum wrote:
> But ultimately it is also very much a matter of taste, preference and
> habit.
This is true, but there is another reason that I posted - I have noticed that
there seems to be a tendency amongst newcomers to the group to go to great
len
On Mon, 31 Aug 2009 10:43:07 +0200, Hendrik van Rooyen wrote:
> Here is some heretical advice:
>
> Do not use stuff like map and reduce unless they fit what you want to do
> perfectly, and "JustWorks" the first time.
>
> You have a very clear idea of what you want to do, so why do you not
> just
zaur a écrit :
On 28 авг, 16:07, Bruno Desthuilliers wrote:
zaur a écrit :
On 26 авг, 17:13, "Diez B. Roggisch" wrote:
Whom am we to judge? Sure if you propose this, you have some usecases in
mind - how about you present these
Ok. Here is a use case: object initialization.
For example,
p
On Aug 31, 12:47 pm, "Diez B. Roggisch" wrote:
jacopo wrote:
> I am playing with multiprocessing and I would like to have a python
> script on one machine which initialize my whole system, in other
> words, this script should start the server (a python script) on my
> local machine and the clien
jacopo wrote:
> thank you Diez,
> unfortunatelly I am on Windows NT.
> Did you use SSH in a python script?
Via subprocess, yes. Paramiko would be a way, too.
> Isn't multiprocessing.managers already doing something like Pyro?
I never used it, so I don't know - but it appears to be, yes. Doesn't
Announcing PyYAML-3.09
A new bug fix release of PyYAML is now available:
http://pyyaml.org/wiki/PyYAML
Note that PyYAML supports both Python 2 and Python 3. For
compatibility notes, please see
http://pyyaml.org/wiki/PyYAMLDocumentatio
thank you Diez,
unfortunatelly I am on Windows NT.
Did you use SSH in a python script?
Isn't multiprocessing.managers already doing something like Pyro?
thanks
Jacopo
On Aug 31, 12:47 pm, "Diez B. Roggisch" wrote:
> jacopo wrote:
> > I am playing with multiprocessing and I would like to have a
> Derek Martin (DM) wrote:
>DM> On Sun, Aug 30, 2009 at 03:42:06AM -0700, Paul McGuire wrote:
>>> Is it any odder that 3 is an object than that the string literal
>>> "Hello, World!" is an object?
>DM> Yes. Because 3 is a fundamental bit of data that the hardware knows
>DM> how to deal w
Hi Terry,
I have just started working on similar things and I am strugling to
find examples or documentations. So far I have found only the official
documentation of the multiprocessing package. Would you be able to
recommend me some good reference or a book. I dont want to overwhelm
this newsgroup
jacopo wrote:
> I am playing with multiprocessing and I would like to have a python
> script on one machine which initialize my whole system, in other
> words, this script should start the server (a python script) on my
> local machine and the clients (python scripts) on the other machines
> in my
I am playing with multiprocessing and I would like to have a python
script on one machine which initialize my whole system, in other
words, this script should start the server (a python script) on my
local machine and the clients (python scripts) on the other machines
in my local network.
Would yo
> Hendrik van Rooyen (HvR) wrote:
>HvR> On Monday 31 August 2009 06:55:52 elsa wrote:
>HvR> 8< - map question
>>>
>>> (Ultimately, I want to call myFunc(myList[0], 'booHoo'), myFunc(myList
>>> [1], 'booHoo'), myFunc(myList[2], 'booHoo') etc. However, I m
En Mon, 31 Aug 2009 05:43:07 -0300, Hendrik van Rooyen
escribió:
On Monday 31 August 2009 06:55:52 elsa wrote:
(Ultimately, I want to call myFunc(myList[0], 'booHoo'), myFunc(myList
[1], 'booHoo'), myFunc(myList[2], 'booHoo') etc. However, I might want
to call myFunc(myList[0], 'woo'), myFunc
Hello,
Anyone knows the numpy equivalent of the matlab function : rcond
(Matrix reciprocal condition number estimate) ?
Thanks.
--
http://mail.python.org/mailman/listinfo/python-list
On Monday 31 August 2009 06:55:52 elsa wrote:
8< - map question
>
> (Ultimately, I want to call myFunc(myList[0], 'booHoo'), myFunc(myList
> [1], 'booHoo'), myFunc(myList[2], 'booHoo') etc. However, I might want
> to call myFunc(myList[0], 'woo'), myFunc(myLis
On Sunday 30 August 2009 22:46:49 Dennis Lee Bieber wrote:
> Rather elitist viewpoint... Why don't we just drop nukes on some 60%
> of populated landmasses that don't have a "western" culture and avoid
> the whole problem?
Now yer talking, boyo! It will surely help with the basic problem w
En Mon, 31 Aug 2009 04:41:57 -0300, Pierre
escribió:
I would like to know if it is possible to define a loop in a lambda
function
How to manage the indents ? Example :
s_minus_1 = lambda s : for index in range(0, len(s)) : s[index] = s
[index]-1
You can't. lambda is just a way to defin
On Mon, Aug 31, 2009 at 12:41 AM, Pierre wrote:
> Hello,
>
> I would like to know if it is possible to define a loop in a lambda
> function
Not possible. Lambdas can only contain a single expression. A loop is
a block statement.
Just use a named function instead. There's nothing that can be do
Mug schrieb:
On Aug 30, 8:58 pm, "Diez B. Roggisch" wrote:
Mug schrieb:
hello, i'm new in python, i used to program in C,
i have a small problem, i tryed to do some serial port things
manipulation
with python.
i have something like:
import sys,termios
fd = sys.stdin.fileno()
term_conf=termios
Hello,
This page has some advice about how to avoid some of the lambda
functions limitations:
http://p-nand-q.com/python/stupid_lambda_tricks.html
In particular, it suggests to use map function instead of for loops.
Best regards,
Javier
2009/8/31 Pierre :
> Hello,
>
> I would like to know i
On Aug 28, 4:41 pm, r wrote:
> Thanks eb303 for the wonderful post
>
> I have looked over the new ttk widgets and everything looks nice. I am
> very glad to see the death of Tix as i never much liked it anyhow and
> always believed these widgets should have been in the main Tkinter
> module to sta
Hello,
I would like to know if it is possible to define a loop in a lambda
function
How to manage the indents ? Example :
s_minus_1 = lambda s : for index in range(0, len(s)) : s[index] = s
[index]-1
Thanks !
--
http://mail.python.org/mailman/listinfo/python-list
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