Christian Heimes wrote:
>
>You have missed an important point. A well designed application does
>neither create so many threads nor processes. The creation of a thread
>or forking of a process is an expensive operation.
That actually depends on the operating system. As one example, thread
creati
Aaron Brady wrote:
>
>I think the problem goes deeper than just English. In any language
>that has a plural, the propositions in question come out as, 'one
>thing is two things' or 'two things are one thing'. According to some
>rules, these are ungrammatical sentences, due to plurality
>disagree
sopherf...@gmail.com wrote:
>
>1. In Cheetah 2.0.1, both from python 2.5.2 and 2.6, after I do a
>#from datetime import date, most of the datetime objects seem to work
>fine. For example, $date(2008, 12, 15) works. However $date.today()
>does not work and I get an exception required argument year n
Hussein B wrote:
>On Dec 28, 2:04 pm, "Chris Rebert" wrote:
>> On Sun, Dec 28, 2008 at 3:40 AM, Hussein B wrote:
>> > Hey,
>> > What is /usr/lib/pythonx.y/site-packages folder and for what it is
>> > used usually?
>>
>> I believe it's where third-party libraries are typically installed to.
>>
>>
"Joel Koltner" wrote:
>...
>One approach that I like comes from SAX BASIC/WinWrap, which is more or less a
>clone of Microsoft's Visual BASIC for Applications, but they (apparently)
>wanted everything to still be human-readable, so they have a simple GUI
>("form") builder that generates code th
On Wed, 31 Dec 2008 03:08:29 -0200, Gabriel Genellina wrote:
> eval is like Pandora´s box, all kind of bad things can come from it. Do
> not use it with any user-supplied string. If you can restrict the values
> to be just constants, there is a "safe eval" recipe in
> http://code.activestate.com
On Wed, Dec 31, 2008 at 4:17 PM, James Mills
wrote:
> I have no idea how many bytes of memory
> storing each element of a list consumes
> let alone each float object, but I assure you
> it's not going to be anywhere near that of
> 60494500 4-bytes spaces (do floats in C
> normally consume 4 bytes)
(Sorry for top posting):
You are mad! Why on God's earth would you want
to create a list containing 60 MILLION elements ?
What is the use case ? What are you solving ?
You may have 4G of ram, but I very seriously
doubt you have 4G of ram available to Python.
I have no idea how many bytes of mem
==
s=[]
for i in range(11000-1):
for j in range(i+1, 11000):
s.append(((i,j),sim))
==
above sim is floating type.
s.append is totally coducted 60,494,500 times.
but this code raise MemoryError.
My computer has 4G RAM.
i think it'
En Wed, 31 Dec 2008 02:46:33 -0200, Harish Vishwanath
escribió:
li = [1,2,3]
repr(li)
'[1, 2, 3]'
Is there a standard way to get back li, from repr(li) ?
py> eval('[1, 2, 3]')
[1, 2, 3]
eval is like Pandora´s box, all kind of bad things can come from it. Do
not use it with any user-sup
andyh...@gmail.com wrote:
> Hi,
>
> Can anybody recommend an approach for loading and parsing Excel
> spreadsheets in Python. Any well known/recommended libraries for this?
>
> The only thing I found in a brief search was
> http://www.lexicon.net/sjmachin/xlrd.htm,
> but I'd rather get some more i
On Wed, Dec 31, 2008 at 2:46 PM, Harish Vishwanath
wrote:
> Hello,
> Consider :
li = [1,2,3]
repr(li)
> '[1, 2, 3]'
> Is there a standard way to get back li, from repr(li) ?
Normally you would use eval(..) however this is
considered by many to be evil and bad practise (especially by me!
On Dec 30, 1:32 pm, "Diez B. Roggisch" wrote:
> Additionally, printing might not work reliably in cases where the
> stdout/err-streams aren't visible or otherwise in use. But thelogging-module
> can log to files (or even system event logs *me thinks*)
>
Yes - syslog is supported on Unix, as well
On Dec 29, 12:18 pm, "Chris Rebert" wrote:
> There's your answer. I do agree though that the "class
> logging.DatagramHandler" line in the docs is misleading to say the
> least. Perhaps a docs bug should be filed...
I've raised it on the sphinx-dev Google group. The documentation
source markup f
"alex goretoy" wrote:
>
>This line doesn't work for me. bufferp is empty afterwards.
>
>self.bufferp= [dict(zip(header,line)) for line in reader]
>
>needs to be this
>self.bufferp= [dict(zip(header,line)) for line in self.buffer]
Yes, when I was writing this, I started out eliminating self.buffer
Hello,
Consider :
>>> li = [1,2,3]
>>> repr(li)
'[1, 2, 3]'
Is there a standard way to get back li, from repr(li) ?
Regards,
Harish
--
http://mail.python.org/mailman/listinfo/python-list
thanks for help everyone. it turned out the function itself worked
fine.. it was the way i was calling it that was messing everything up.
i ended up re-doing the whole thing as follows, and it now works
perfectly.
def news(x,y):
news_file = '/home/scam/Desktop/www/info/news'
news =
I have written a small program (my first Tkinter-based app) to play
around the idea mentioned on
http://rogeralsing.com/2008/12/07/genetic-programming-evolution-of-mona-lisa/
and, in doing so, have encountered a memory leak problem. I have
seen mentions on the web of using the delete() method of
Hey all,
The "greenlet" from http://codespeak.net/py/dist/greenlet.html
is a rather interesting way of handling flow of control.
I can't seem to find anything else on the subject
except for the above link and the most recent version
0.2 and it's tests.
What can "greenlet"'s be used for ? What us
Hello All,
I have this class I like to call pcrunchly. That works to do all my request
via libcurl library. What I want to do is add capability for this class to
fallback to urllib if pycurl module is not install or is not importable for
some reason. I'm posting my whole class. Use it however you
This line doesn't work for me. bufferp is empty afterwards.
self.bufferp= [dict(zip(header,line)) for line in reader]
needs to be this
self.bufferp= [dict(zip(header,line)) for line in self.buffer]
after reading from the reader, it becomes empty. Figured maybe someone would
find this info useful
Steven D'Aprano wrote in news:016abfa1$0$6988$c3e8...@news.astraweb.com in
comp.lang.python:
> On Tue, 30 Dec 2008 15:35:28 -0600, Rob Williscroft wrote:
>
>> Stef Mientki wrote in news:mailman.6399.1230668197.3487.python-
>> l...@python.org in comp.lang.python:
>>
> And, by the way, exec i
On Dec 31, 12:46 pm, dubux wrote:
> my head hurts from looking at it so long.
> mylist = map(lambda i: news_list[i], filter(lambda i: i%2 ==
> 0, range(len(news_list
> date = mylist[y]
My head hurts from looking at that only briefly. Any good reason why
you
On Tue, 30 Dec 2008 17:46:11 -0800, dubux wrote:
> i keep getting "TypeError: list indices must be integers" on the
> following line "date = mylist[y]"
> can someone please explain this and give me the proper way to achieve
> what im trying to do?
The obvious question is, what is the value of y?
On Dec 30, 7:46�pm, dubux wrote:
> here is a function i wrote that doesnt work. i wrote to parse a "news"
> file that is going to work in conjunction with a website via mod_wsgi.
> my head hurts from looking at it so long. please help! i will further
> explain in the post.
>
> def news(x,y):
> � �
here is a function i wrote that doesnt work. i wrote to parse a "news"
file that is going to work in conjunction with a website via mod_wsgi.
my head hurts from looking at it so long. please help! i will further
explain in the post.
def news(x,y):
# usage news(date, number)
# x = d
On Dec 31, 8:34 am, Steve Holden wrote:
> Stef Mientki wrote:
> > ibpe...@gmail.com wrote:
> >> On Dec 30, 2:48 pm, Steve Holden wrote:
>
> >>> Stef Mientki wrote:
>
> hello,
> I'm running scripts, with the execute function (Python 2.5),
> and it seems that triple quoted stri
On Tue, 30 Dec 2008 15:35:28 -0600, Rob Williscroft wrote:
> Stef Mientki wrote in news:mailman.6399.1230668197.3487.python-
> l...@python.org in comp.lang.python:
>
And, by the way, exec is a *statement*, not a function!
>> exec ( Init_Code, PG.P_Globals )
>>
>> I've really
On Tue, 30 Dec 2008 11:53:17 +0100, Glauco wrote:
>> thanks brother
>> i mean how do i particularly assign (u = this)
>> (y = is)
>> in the strings up there. i have been able to split strings with any
>> character sign.
>>
>>
>
> If i'm not wrong this is
On Tue, 30 Dec 2008 21:16:39 +0100, Stef Mientki wrote:
> I guess I've to remove all triple quoted strings from my code.
There's no problem with triple-quoted strings. You just have to quote
them properly.
>>> text = """x = 1
... y = x+2
... del x
... print y
... """
>>> exec text
3
You can
On Wed, Dec 31, 2008 at 10:54 AM, MRAB wrote:
> Occasionally someone posts here wanting to count items and solutions
> involving dict or defaultdict are suggested, and I think that a 'bag' class
> would be useful. The 'set' class was introduced first in a module, but it
> soon became a builtin. My
On Wed, Dec 31, 2008 at 10:49 AM, Steven D'Aprano
wrote:
> What set module?
Sorry I must have meant the collections module :)
> Adding a multi-set or bag class to the collections module would be a good
> idea though. Perhaps you should put in a feature request?
:) Perhaps I will.
cheers
James
James Mills wrote:
On Wed, Dec 31, 2008 at 10:22 AM, John Machin wrote:
(snip)
The "crawl through the shrubbery looking for evidence" approach
stumbles on the actual code:
Yes I found his implementation soon after :)
Not bad actually... I wonder why bag() isn't
shipped with the std lib - per
On Wed, Dec 31, 2008 at 8:42 AM, James Mills
wrote:
(snip)
> As I continue to develop circuits and improve it's
> core design as well as building it's ever growing set
> of Components, I try to keep it as general as
> possible - my main aim though is distributed
> processing and architectures. (Se
On Wed, 31 Dec 2008 10:29:14 +1000, James Mills wrote:
> On Wed, Dec 31, 2008 at 10:22 AM, John Machin
> wrote: (snip)
>
>> The "crawl through the shrubbery looking for evidence" approach
>> stumbles on the actual code:
>
> Yes I found his implementation soon after :) Not bad actually... I
> wo
On Wed, Dec 31, 2008 at 10:22 AM, John Machin wrote:
(snip)
> The "crawl through the shrubbery looking for evidence" approach
> stumbles on the actual code:
Yes I found his implementation soon after :)
Not bad actually... I wonder why bag() isn't
shipped with the std lib - perhaps in teh set
mod
On Dec 31, 10:58 am, "James Mills"
wrote:
> On Wed, Dec 31, 2008 at 9:15 AM, MRAB wrote:
>
> (snip)
>
> > A while back I posted a Python implementation of 'bag' (also called a
> > multiset). The code would then become something like:
>
> What complexity is this ?
The "armchair philosopher" appro
On Wed, Dec 31, 2008 at 10:00 AM, John Krukoff wrote:
> I'm curious, you've a number of comparisons to Twisted on your site FAQ
> section, but this sounds like a much closer project to Kamaelia
> (http://www.kamaelia.org/Home). Are these actually similar or am I
> missing something important that
On Wed, 2008-12-31 at 09:44 +1000, James Mills wrote:
> Hi all,
>
> I'm pleased to announce the release of circuits-1.0b1
I'm curious, you've a number of comparisons to Twisted on your site FAQ
section, but this sounds like a much closer project to Kamaelia
(http://www.kamaelia.org/Home). Are the
Just resolved the issue (turned out to be an issue with linked ncurses
libraries). If others run into this discussion of the solution can be found
at:
http://bugs.python.org/issue4787
Cheers! -Damian
On Mon, Dec 29, 2008 at 10:30 PM, Damian Johnson wrote:
> It seems as if the curses module in P
En Tue, 30 Dec 2008 18:16:39 -0200, Stef Mientki
escribió:
ibpe...@gmail.com wrote:
the message Steven sent you is ok to explain how to work with triple
quote
Yes, but not to work around my problem.
I guess I've to remove all triple quoted strings from my code.
Why so?
You only have to a
On Wed, Dec 31, 2008 at 9:15 AM, MRAB wrote:
(snip)
> A while back I posted a Python implementation of 'bag' (also called a
> multiset). The code would then become something like:
What complexity is this ?
cheers
James
--
http://mail.python.org/mailman/listinfo/python-list
Hi all,
I'm pleased to announce the release of circuits-1.0b1
Overview
==
circuits is an event-driven framework with a focus on Component
Software Architectures where System Functionality is defined in
Components. Components communicate with one another by propagating
events throughout the s
> > library, as I'm looking to learn to fish, so to speak, and to learn a
> > bit about the biology of fish.
>
> I'm going to break rule #1 of your requirements but in an unexpected
> way. Rather than studying PostgreSQL, MySQL, or Oracle, why don't you
> crack open the topic of relational database
James Mills wrote:
On Tue, Dec 30, 2008 at 7:10 PM, Roel Schroeven
wrote:
Hm, you just changed an O(n) algorithm to an O(n**2) algorithm. No big
deal for short strings, but try your solution on a string with length
1 and see the difference. On my computer the O(n) version takes
0.008 second
On Dec 31, 6:41 am, 5lvqbw...@sneakemail.com wrote:
> On Dec 30, 11:31 am, wx1...@gmail.com wrote:
>
> > I have a list and would like to parse the list appending each list
> > item to the end of a variable on a new line.
>
> > for instance
>
> > mylist = ['something\n', 'another something\n', 'some
On Dec 31, 5:05 am, "Kelly, Brian" wrote:
> I have both 2.4 and 2.5 interpreters installed on a linux box. The
> PythonPath is set to :
>
> PYTHONPATH=/usr/lib64/portage/pym:/prod/bacula/local/lib64/python2.4/site-pa
> ckages:/prod/bacula/local/lib/python2.4/site-packages
>
> My main script is get
On Wed, Dec 31, 2008 at 12:29 AM, Aaron Brady wrote:
> James, Hi. I'm glad you asked; I never know how "out there" my
> comments are (but surmise that feedback is always a good thing). What
> I was thinking was, I didn't know Virtual Synchrony, and I've never
> used Erlang, but I'm interested in
akineko wrote:
> The more you work on Python, the harder you can go back to C or C++
> world.
>
> I use SWIG, instead. I think SWIG is a good way to mix two worlds.
If you find it hard to go from Python back to C, you should have a look at
Cython.
http://cython.org/
Stefan
--
http://mail.python
On Tue, Dec 30, 2008 at 7:10 PM, Roel Schroeven
wrote:
> Hm, you just changed an O(n) algorithm to an O(n**2) algorithm. No big
> deal for short strings, but try your solution on a string with length
> 1 and see the difference. On my computer the O(n) version takes
> 0.008 seconds, while your
En Tue, 30 Dec 2008 06:16:23 -0200, k3xji escribió:
As GLOBAL_LOOP_COUNT is 1000, now this is making a bottleneck on
the readers. I had assumed that as everythread is given only 100
bytecodes to execute, that it will be enough to have a 1 value for
this number to let other rthread start
Steven D'Aprano a écrit :
(snip)
Avoiding early exits is an over-reaction to the Bad Old Days of spaghetti
code.
Mostly, yes. It can also be a way to help avoiding "resource leaks"
(memory or whatever) - just like try/finally blocks or the 'with'
statement in Python.
But used wisely, earl
On Dec 30, 3:41 pm, Steve Holden wrote:
> 5lvqbw...@sneakemail.com wrote:
> > Hi, I've looked around for a way to allow a python console from within
> > a wxPython application, but have only found stuff on embedded/
> > extending python with C/C++ or wxWidgets in C++, but not wxPython.
>
> > Is th
On Dec 30, 11:41 am, 5lvqbw...@sneakemail.com wrote:
>
> >>> conc = lambda x,y: x[:] + y # concatenate 2 lists without side effects
> >>> mylist = ['something\n', 'another something\n', 'something again\n']
> >>> myvar = reduce(conc, mylist)
> >>> print myvar
>
"conc"? "side effects"? Missing Lisp
Announcing PyYAML-3.08
A new release of PyYAML is now available:
http://pyyaml.org/wiki/PyYAML
This release features complete support for Python 3. For
compatibility notes between Python 2 and Python 3 versions,
please see
http://pyya
Steve Holden wrote:
I'd like the console to be a bidirectional representation of what's
going on in the gui, plus a general purpose evaluation environment
where you can manipulate application data via some api which is
automatically exposed to the console when the application opens up.
I'm look
On Dec 31, 5:48 am, Mike Driscoll wrote:
> On Dec 30, 10:07 am, "andyh...@gmail.com" wrote:
>
> > Hi,
>
> > Can anybody recommend an approach for loading and parsing Excel
> > spreadsheets in Python. Any well known/recommended libraries for this?
>
> > The only thing I found in a brief search was
Aaron Brady a écrit :
On Dec 30, 11:16 am, prueba...@latinmail.com wrote:
(snip)
You really do like to reinvent the wheels do you? :-) Nothing wrong
with that. Just be aware that most people that really need what you
are proposing are probably already using mature feature rich libraries
for tha
On Dec 30, 12:35 pm, 5lvqbw...@sneakemail.com wrote:
> I have Section 4.4.1 of SICP rattling around in my head (database
> queries), and I'm trying to come up with a simple dictionary-based
> database in Python to represent circuit diagrams. My main confusion
> isn't one of implementation, but a m
Gerhard Häring a écrit :
Bruno Desthuilliers wrote:
Aaron Brady a écrit :
Hi all,
(snip)
>
I don't think relational data can be read and written very easily in
Python.
Did you try SQLAlchemy or Django's ORM ?
[...]
Using an ORM when you don't grasp the relational model and/or the SQL
On Dec 30, 3:22 pm, Gandalf wrote:
> I'm searching the win32gui hooks for a function to get the windowClass
> position any idea?
>
> thanks!
Try looking in the docs:
http://docs.activestate.com/activepython/2.4/pywin32/win32gui.html
I think the GetWindowPlacement() might be what you're looking
5lvqbw...@sneakemail.com wrote:
> Hi, I've looked around for a way to allow a python console from within
> a wxPython application, but have only found stuff on embedded/
> extending python with C/C++ or wxWidgets in C++, but not wxPython.
>
> Is this easy to do? Can someone point me in the right
Stef Mientki wrote in news:mailman.6399.1230668197.3487.python-
l...@python.org in comp.lang.python:
>>> And, by the way, exec is a *statement*, not a function!
>>>
> exec ( Init_Code, PG.P_Globals )
>
> I've really doubt that this is a statement,
> unless I don't understand what a sta
Stef Mientki wrote:
> ibpe...@gmail.com wrote:
>> On Dec 30, 2:48 pm, Steve Holden wrote:
>>
>>> Stef Mientki wrote:
>>>
hello,
I'm running scripts, with the execute function (Python 2.5),
and it seems that triple quoted strings are not allowed.
Is there a wor
On Wed, Dec 31, 2008 at 7:21 AM, Stef Mientki wrote:
> 5lvqbw...@sneakemail.com wrote:
>
>> Hi, I've looked around for a way to allow a python console from within
>> a wxPython application, but have only found stuff on embedded/
>> extending python with C/C++ or wxWidgets in C++, but not wxPython.
Bruno Desthuilliers wrote:
Aaron Brady a écrit :
Hi all,
(snip)
>
I don't think relational data can be read and written very easily in
Python.
Did you try SQLAlchemy or Django's ORM ?
[...]
Using an ORM when you don't grasp the relational model and/or the SQL
query language is futile.
On Tue, 30 Dec 2008 15:55:51 -0500, Jean-Paul Calderone
wrote:
On Tue, 30 Dec 2008 14:41:17 -0600, Grant Edwards wrote:
On 2008-12-30, Francesco Bochicchio wrote:
3. AFAIK (sorry, I feel acronym-ly today ;), there is no difference in
select between blocking and non-blocking mode. The differ
On Tue, 30 Dec 2008 14:41:17 -0600, Grant Edwards wrote:
On 2008-12-30, Francesco Bochicchio wrote:
3. AFAIK (sorry, I feel acronym-ly today ;), there is no difference in
select between blocking and non-blocking mode. The difference is in the
recv (again, assuming that you use TCP as protocol
On 2008-12-30, Francesco Bochicchio wrote:
> 3. AFAIK (sorry, I feel acronym-ly today ;), there is no difference in
> select between blocking and non-blocking mode. The difference is in the
> recv (again, assuming that you use TCP as protocol, that is AF_INET,
> SOCK_STREAM), which in the block
On Dec 23, 9:51 pm, Ivan Illarionov wrote:
> On Dec 23, 11:22 pm, Ivan Illarionov
> wrote:
>
>
>
> > On 23 дек, 16:44, carsn wrote:
>
> > > Hey all,
>
> > > anybody know, if there´s a way to specify the kerning of a font, when
> > > you draw text withPIL?
>
> > > I´d like to achieve the same eff
I have Section 4.4.1 of SICP rattling around in my head (database
queries), and I'm trying to come up with a simple dictionary-based
database in Python to represent circuit diagrams. My main confusion
isn't one of implementation, but a matter of "big thinking",
fundamentally, about the problem. Pl
On Tue, 30 Dec 2008 21:16:39 +0100, Stef Mientki wrote:
ibpe...@gmail.com wrote:
On Dec 30, 2:48 pm, Steve Holden wrote:
Stef Mientki wrote:
hello,
I'm running scripts, with the execute function (Python 2.5),
and it seems that triple quoted strings are not allowed.
Is there a w
5lvqbw...@sneakemail.com wrote:
Hi, I've looked around for a way to allow a python console from within
a wxPython application, but have only found stuff on embedded/
extending python with C/C++ or wxWidgets in C++, but not wxPython.
Is this easy to do? Can someone point me in the right directio
ibpe...@gmail.com wrote:
On Dec 30, 2:48 pm, Steve Holden wrote:
Stef Mientki wrote:
hello,
I'm running scripts, with the execute function (Python 2.5),
and it seems that triple quoted strings are not allowed.
Is there a workaround,
or is this a fundamental problem of t
On Dec 30, 1:52 pm, 5lvqbw...@sneakemail.com wrote:
> Hi, I've looked around for a way to allow a python console from within
> a wxPython application, but have only found stuff on embedded/
> extending python with C/C++ or wxWidgets in C++, but not wxPython.
>
> Is this easy to do? Can someone poi
On Tue, 2008-12-30 at 11:31 -0800, wx1...@gmail.com wrote:
> I have a list and would like to parse the list appending each list
> item to the end of a variable on a new line.
>
> for instance
>
> mylist = ['something\n', 'another something\n', 'something again\n']
>
> then parse mylist to make i
Jose Mora a écrit :
Duck typing is called that way because "If it looks like a duck and
quacks like a duck, it must be a duck."
or at least something close enough...
I think it would be good to
have also "If the programmer wants to deal with it like a duck, it
must be a duck"
DWIM[1] just d
Hi, I've looked around for a way to allow a python console from within
a wxPython application, but have only found stuff on embedded/
extending python with C/C++ or wxWidgets in C++, but not wxPython.
Is this easy to do? Can someone point me in the right direction?
Also, typically when you embed
I have a list and would like to parse the list appending each list
item to the end of a variable on a new line.
for instance
mylist = ['something\n', 'another something\n', 'something again\n']
then parse mylist to make it appear in my variable in this format:
myvar = """
something
another som
On Dec 30, 11:31 am, wx1...@gmail.com wrote:
> I have a list and would like to parse the list appending each list
> item to the end of a variable on a new line.
>
> for instance
>
> mylist = ['something\n', 'another something\n', 'something again\n']
>
> then parse mylist to make it appear in my va
mk wrote:
>> CMIIW, but I believe your timing function includes the time to launch
>> the actual processes and threads, create the synch. objects, etc. You
>> might try it again, creating them first, starting the timer, then
>> loading them.
>
> Except I don't know how to do that using timeit.T
I have a list and would like to parse the list appending each list
item to the end of a variable on a new line.
for instance
mylist = ['something\n', 'another something\n', 'something again\n']
then parse mylist to make it appear in my variable in this format:
myvar = """
something
another some
On Tue, 30 Dec 2008 19:19:08 +0100, Francesco Bochicchio
wrote:
[snip]
If you are interested in socket errors, you should
also fill the third 'fd-set' in the select call, and after select returns
check that fd is not in it anymore:
ready = select.select( [fd],[], [fd] )
if fd in ready[2]:
On Dec 30, 11:16 am, prueba...@latinmail.com wrote:
> On Dec 29, 1:06 pm, Aaron Brady wrote:
snip
> > My idea is to create a 'Relation' class. The details are basically
> > open, such as whether to back it with 'sqllite3', 'shelve', 'mmap', or
> > just mapping and sequence objects; what the simpl
In article
<6e1bfdea0812301042x70ab57capf99ce73d364d5...@mail.gmail.com>,
"Jose Mora" wrote:
>[...]
> I mean, some tasks are rather boring in python when compared with php,
> for example, let's imagine we have a dictionary that contains
> dictionaries that contain the times that a key appears. W
Jose Mora wrote:
Duck typing is called that way because "If it looks like a duck and
quacks like a duck, it must be a duck." I think it would be good to
have also "If the programmer wants to deal with it like a duck, it
must be a duck"
I mean, some tasks are rather boring in python when compared
On Dec 30, 10:07 am, "andyh...@gmail.com" wrote:
> Hi,
>
> Can anybody recommend an approach for loading and parsing Excel
> spreadsheets in Python. Any well known/recommended libraries for this?
>
> The only thing I found in a brief search
> washttp://www.lexicon.net/sjmachin/xlrd.htm,
> but I'd
On Dec 30, 9:30 am, ibpe...@gmail.com wrote:
> how do i get along with this task of extracting multiples folder and
> generating their names individually in a their respective files as
> they were generated.
Are you talking about unzipping an archive or walking a directory? If
the former, see the
Tino Wildenhain wrote:
> r wrote:
>> On Dec 30, 10:07 am, "andyh...@gmail.com" wrote:
>>> Hi,
>>>
>>> Can anybody recommend an approach for loading and parsing Excel
>>> spreadsheets in Python. Any well known/recommended libraries for this?
>>>
>>> The only thing I found in a brief search
>>> wash
On Dec 30, 3:04 am, mynthon wrote:
> On Dec 23, 6:12 pm, Mike Driscoll wrote:
>
>
>
> > On Dec 23, 7:27 am,mynthon wrote:
>
> > > On Dec 23, 11:58 am, Aaron Brady wrote:
>
> > > > On Dec 23, 4:50 am,mynthon wrote:
>
> > > > > Hello! (sorry for my english)
>
> > > > > I have a problem with button
Duck typing is called that way because "If it looks like a duck and
quacks like a duck, it must be a duck." I think it would be good to
have also "If the programmer wants to deal with it like a duck, it
must be a duck"
I mean, some tasks are rather boring in python when compared with php,
for exam
Laszlo Nagy ha scritto:
I'm using this method to read from a socket:
def read_data(self,size):
"""Read data from connection until a given size."""
res = ""
fd = self.socket.fileno()
while not self.stop_requested.isSet():
remaining = size - len(res)
I have both 2.4 and 2.5 interpreters installed on a linux box. The
PythonPath is set to :
PYTHONPATH=/usr/lib64/portage/pym:/prod/bacula/local/lib64/python2.4/site-pa
ckages:/prod/bacula/local/lib/python2.4/site-packages
My main script is getting called like so:
python2.4 cleanup.py wrkstnbs
Th
r wrote:
On Dec 30, 10:07 am, "andyh...@gmail.com" wrote:
Hi,
Can anybody recommend an approach for loading and parsing Excel
spreadsheets in Python. Any well known/recommended libraries for this?
The only thing I found in a brief search
washttp://www.lexicon.net/sjmachin/xlrd.htm,
but I'd r
On Dec 29, 1:06 pm, Aaron Brady wrote:
> Hi all,
>
> About a year ago, I posted an idea I was having about thread
> synchronization to the newsgroup. However, I did not explain it well,
> and I really erred on the side of brevity. (After some finagling, Mr.
> Bieber and I decided it wasn't exact
Hello Skip,
Thank you for your response.
Your posting reminds me that we, Python community as a whole, owe a
great deal to Python developers.
The problem is ...
The more you work on Python, the harder you can go back to C or C++
world.
I use SWIG, instead. I think SWIG is a good way to mix two w
mk wrote:
> This time I decided to test communication overhead in multithreaded /
> multiprocess communication. The results are rather disappointing, that
> is, communication overhead seems to be very high. In each of the
> following functions, I send 10,000 numbers to the function / 10 thread
Aaron Brady wrote:
snips
def threadsemfun():
sem = threading.Semaphore()
def threadlockfun():
sem = threading.Semaphore()
You used a Semaphore for both lock objects here.
Right... I corrected that (simply changed to threading.Lock() in
threadlockfun) and the result is muc
On Dec 30, 10:07 am, "andyh...@gmail.com" wrote:
> Hi,
>
> Can anybody recommend an approach for loading and parsing Excel
> spreadsheets in Python. Any well known/recommended libraries for this?
>
> The only thing I found in a brief search
> washttp://www.lexicon.net/sjmachin/xlrd.htm,
> but I'd
On Dec 30, 9:46 am, mk wrote:
> Hello everyone,
>
> This time I decided to test communication overhead in multithreaded /
> multiprocess communication. The results are rather disappointing, that
> is, communication overhead seems to be very high. In each of the
> following functions, I send 10,000
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