how do I know if a JTextField has the focus?
thank to all
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Ciao a tutti, sto cercando di implementare un applicazione che si
interfaccia con postgresql(8.1), utilizzando Psycopg2, in ambiente
windows (python versione 2.5). Ho installato Psycopg2 e provando
solamente fare: import psycopg mi ritorna il seguente errore:
import psycopg
ImportError: No mod
Michele Simionato ha scritto:
> Paolo wrote:
> > Ciao a tutti, sto cercando di implementare un applicazione che si
> > interfaccia con postgresql(8.1), utilizzando Psycopg2, in ambiente
> > windows (python versione 2.5). Ho installato Psycopg2 e provando
> > solame
On 6 Mar, 16:51, "Paul Boddie" <[EMAIL PROTECTED]> wrote:
> On 6 Mar, 16:39, "Paolo Pantaleo" <[EMAIL PROTECTED]> wrote:
>
>
>
> > The os.system() (but all the other funciont with similar behavior) reports
> > wrong exit status. I can repro
print "numbers:"+str(numbers)
numbers.sort()
print "sorted numbers:"+str(numbers)
any comment, suggestion? Is there something not elegant?
Thnx
PAolo
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difference and maybe in JSP too. Is
there any simple way to use PSP for that purpose?
Thanks
Paolo
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riga2
riga1
Grazie anticipamente per i consigli
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t simply by removing the "default=fake" and
adding the "required=True" keyword, but I was wondering what is the
correct way of doing it (or if it is simply a bug).
Thank you,
Paolo
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> Open up a bug report on the Python bug tracker and assign it to the user
> "bethard", who is the author of argparse. He's usually pretty responsive.
Thank you for the answer, I will.
Paolo
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Dear all,
I've been struggling with the following problem, and I thought maybe there
is someone here in python-list who could shine some light on this.
Suppose we have a generator function `subgen`, and we want to wrap this in
another generator function, `gen`. For clarity, these are "full"
gener
Matteo Dell'Amico wrote:
> Paolino wrote:
>
>>I thought rewriting __hash__ should be enough to avoid mutables problem
>>but:
>>
>>class H(set):
>> def __hash__(self)
>>return id(self)
>>
>>s=H()
>>
>>f=set()
>>
>>f.add(s)
>>f.remove(s)
>>
>>the add succeeds
>>the remove fails eventually not
Paolino wrote:
> I thought rewriting __hash__ should be enough to avoid mutables problem but:
>
> class H(set):
>def __hash__(self)
> return id(self)
>
> s=H()
>
> f=set()
>
> f.add(s)
> f.remove(s)
>
> the add succeeds
> the remove fails eventually not calling hash(s).
>
Yes this i
I want to add some methods to str class ,but when I change the __init__
methods I break into problems
class Uri(str):
def __init__(self,*inputs):
print inputs
if len(inputs)>1:
str.__init__(self,'<%s:%s>'%inputs[:2])
Whwn the installe starts it goes to crsh afere asking if i like the insllation
for une o alla users of the pc
in attach the report error
Thanks
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Hello,
I wrote a function that works on a numpy matrix and it works fine on
Mac OS and GNU/Linux (I didn't test it on python 3)
Now I have a problem with numpy: the same python file doesn't work on
Windows (Windows xp, python 2.7 and numpy 2.6.1).
I get this error:
matrix=matrix.reshape(a, b, c)
V
y versions in
> windows and other platforms? You may have newer/older version in Windows.
> Otherwise, it looks like a platform spesific bug to me.
>
> 2011/10/9 Paolo Zaffino
>
>> Hello,
>> I wrote a function that works on a numpy matrix and it works fine on
>> Mac
Nobody can help me?
2011/10/10 Paolo Zaffino
> On Mac OS there is numpy 1.2.1, on Fedora 14 64bits numpy 1.4.1 and on
> Ubuntu 10.04 64bits numpy 1.3.0.
> On these platforms my function runs without problems.
> Just on Windows it doesn't works.
>
>
>
> 2011/10/
error:
matrix=matrix.reshape(a, b, c).T
ValueError: total size of new array must be unchanged
Thank you.
2011/10/11 David Robinow
> 2011/10/11 Paolo Zaffino :
> > Nobody can help me?
> Nope, not unless you post some code. Your problem description is too
> vague.
>
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Nobody can help me?
2011/10/12 Paolo Zaffino
> I wrote a function thaht works on a 3D matrix.
> As first thing I have an array and I want reshape it into a 3D matrix (for
> further manipulations).
> For this reason I wrote in a row:
>
> matrix=matrix.reshape(a, b, c).T
>
making cheeta going on with parsing?
Thnx
PAolo
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2006/8/2, Stephan Diehl <[EMAIL PROTECTED]>:
> Paolo Pantaleo wrote:
> > [I hope I am posting to the right place]
> >
> > I have a cheetah template something like this:
> >
> > x is: $x
> > y is: $y
> > z is: $z
> >
> > [Actually more
2006/8/2, Peter Otten <[EMAIL PROTECTED]>:
> Paolo Pantaleo wrote:
>
> > 2006/8/2, Stephan Diehl <[EMAIL PROTECTED]>:
> >> Paolo Pantaleo wrote:
> >> > [I hope I am posting to the right place]
> >> >
> >> > I have a cheetah
Hi,
How can I write a pareser for a certain gramamr? I found PyPy that
does it, is thare any other tool? Maybe something built-in the python
interpreter?
Thnx
PAolo
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2006/8/3, Ben Finney <[EMAIL PROTECTED]>:
> "Paolo Pantaleo" <[EMAIL PROTECTED]> writes:
>
> > How can I write a pareser for a certain gramamr? I found PyPy that
> > does it, is thare any other tool? Maybe something built-in the
> > python interpre
ve me his
feedback about what is good and what should be improved.
Thnx
PAolo Pantaleo
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14 Aug 2006 08:31:06 -0700, Paul Rubin <"http://phr.cx"@nospam.invalid>:
> "Paolo Pantaleo" <[EMAIL PROTECTED]> writes:
> > I would anyone to take a look at my piece of code, and give me his
> > feedback about what is good and what should be improved.
14 Aug 2006 10:16:37 -0700, ajaksu <[EMAIL PROTECTED]>:
> Paolo Pantaleo wrote:
> > www.sf.net/projects/ppgal
>
> Ciao Paolo!
>
> The homepage (http://paolopan.freehostia.com/p-gal/ ) looks weird in my
> SeaMonkey 1.0.4, contents appear below GoogleAds instead
"new is:" +str(new)
lcl()
produces
gobal n is:100
new is:1
n in lcl() is:1
shouldn't be n in lcl() 100 too?
why accessing the names dictionary globals() and locals() gives
different results?
This example was made using
Python 2.4.3 (#69, Mar 29 2006, 17:35:34) [MSC v.1310 32 bit
Hi,
I need to capture a screen snapshot in Linux. PIL has a module
IageGrab, but in the free version it only works under Windows. Is
there any package to capture the screen on Linux?
Thnx
PAolo
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APIs ?
[I know about nothing about X programing]
2006/10/22, Theerasak Photha <[EMAIL PROTECTED]>:
> On 22 Oct 2006 09:06:53 -0700, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > Paolo Pantaleo wrote:
> > > Hi,
> > >
> > > I need to capture a screen
Hi,
is thre something like py2exe for Linux? I don't need to build a
standalone executable (most Linuxes have python instaled), but at
least I need to provide all the needed libraries togheter with my
source code, so users just need to download one file, and not several
libraries.
PAolo
--
Well I'm just courious: if I want to buid a C extension, I shoul use
the same compiler that has been used to build python (right?). Since
python has been built using Visual C, how can I build an extension if
I don't have Visual Studio?
PAolo
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exception.extract_tb() and friends, but I can't figure out how they
works.
Can somebody exlpain me?
Thnx
PAolo
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I have a function
def f(the_arg):
...
and I want to state that the_arg must be only of a certain type
(actually a list). Is there a way to do that?
Thnx
PAolo
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thon.org/doc/2.4.1/lib/module-re.html
Here is the documentation about re, I think that if you spend an hour
or two reading it, you will know about everything you need.
Paolo
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/software/chess/). Does anyone konw about more
chess related modules?
Thnx
PAolo
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d to hard to track down database corruption errors.
>
> Amir
>
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>
Even if it could be strange, the OS usually allow you to open a file
twice, that's up to the programmer to ensure the consistency of the
operations.
PAo
the quit (or close or wahtever) command to gnuchess
when you want it to terminate. Supposing that gnuchess needs to do
some stuff on exit, this is a better solution.
PAolo
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need some Win32 system call,
there are bindings in Python, aren't they?)
If I needed to write some Python modules in C, would it be difficult?
Can some language like C# or C++ may be better?
Thnx
PAolo
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dwidth issue is most of all related to video compression
(see above). Well maybe 256 kbps would be nice.
It should just show what's happening.
PAolo
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d only the changing
squares must be transmitted (Ok it shouldn't be too difficult)
2. The comunication must be in multicast
I will spend some time testing the resources.
PAolo
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2006/9/22, Paolo Pantaleo <[EMAIL PROTECTED]>:
> Thnx everybody for the precious help :)
>
> Someone said about VNC... I'll take a look, but since it is an
> exercise I need to do it, I can't just say someone else arelady did
> that :)
>
> Everything seems quit
) thread. But I don't know how to do it exactly. Any
suggestion, please?
What if I access to Tk object form thread 1, is Tk thread safe?
Thnx
PAolo
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containig the canvas?
Thnx
PAolo
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;)
5120
the same for
>>> x=os.popen("/tmp/x")
>>> x.read()
''
>>> x.close()
5120
Greetings
PAolo
Versions of packages python2.4 depends on:
ii libbz2-1.0 1.0.3-6 high-quality block-sorting file co
ii libc6
ttp://docs.python.org/lib/typesseq.html
> http://docs.python.org/tut/node7.html (section 5.1.4)
>
>
Thnx, I didn't catch the use of colon in print...
Thanks to the other posting, but actually I want to write some code
that one can modify to his own needings
PAolo
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So I tried this
if(not (attr=global_re.match(line)) ):
break
it says invalid syntax [on the =]
so it is not possible to do test and assignment in C style?
how can I write this otherwise?
Thnx
PAolo
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http
2006/4/23, Paul McGuire <[EMAIL PROTECTED]>:
>
> "Paolo Pantaleo" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> So I tried this
>
> if(not (attr=global_re.match(line)) ):
> break
>
> it says invalid syntax [o
feature
already existed, if yes, can you point me out some links?
Thnx
PAolo
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2006/5/23, Chris Smith <[EMAIL PROTECTED]>:
> Diez B. Roggisch wrote:
> > Paolo Pantaleo wrote:
> >
> >
> >>I am working on this:
> >>
> >>I have a text file, containig certain section in the form
> >> >> python code here
&
ggest links to be added.
The page is : http://ppp3.co.nr
Thnx
Paolo Pantaleo
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think Python doesn't
suit your needs, you really should look for something that does,
instead of wasting your (and our) time with "guesses" and "feelings".
Research/develop/execute a benchmark. Gather and analyze relevant
data. Make a real contribution.
Peace,
Paolo
On May
es I could not find any clear documentation on how to do this.
The 'select' road was said to be the easiest, but I found no further hints.
Does anyone have any hints?
thanks!
--
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-
PhD Student in Economi
orry for the not-so-much related question, and thanks for your suggestions.
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-
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DEAS - Department of Economics - University of Milan
-
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break
> disconnect from "game"
>
Thanks for this pseudocode - helpful in many ways. The only reason I had to
structure the game as a one server-many clients was that I wanted to
centralize the functions related to computing the payoffs etc in the server. I
think this can
much experience in
writing network programs - this is my first - and I'd rather not go into
complicated stuff.
Thanks!
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-
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except ZeroDivisionError as exception:
tr = traceback.TracebackException.from_exception( exception )
x = tr.stack[0]
print("Exception %s in line %s: %s" % (exception, x.lineno, x.line))
The traceback object does not only contain the lineno but also the
content of the off
Am 08.08.19 um 01:18 schrieb MRAB:
On 2019-08-07 21:36, Kuyateh Yankz wrote:
#trying to write a function that takes a list value as an argument and
returns a string with all the items separated by a comma and a space,
with and inserted before the last item. For example, passing the
previous sp
On Tue, Mar 24, 2020, 4:45 PM wrote:
I have the following scenario:
I have created lots of python files that I use to calculate a Cashflow
model, when I run these files I get a beautiful pandas DataFrame that
contains my final model. My mission is to show this table to the rest of
the compan
Am 25.03.20 um 15:21 schrieb farayao...@gmail.com:
Hello Paolo,
Thanks for your reply, indeed now I'm thinking on building a web app, do you
have any suggestions for this? I am thinking of using Tkinter, the method that
you describe using HTML is also using Javascript?
Kind Regards
F
On Sun, 04 Dec 2005 17:12:45 -0800, josh wrote:
> [pardon me if this is not the appropriate list]
>
> hello,
>
> i am interested in doing an undergraduate major in computer science
> that mainly focuses on python as a programming language..
>
> i am not a very bright student and neither do i ha
On Sat, 13 Aug 2005 23:29:27 -0400, Madhusudan Singh wrote:
> Hi
>
> I just finished developing an application using Qt Designer in Python that
> uses pyqwt, gpib, etc. How does one create standalone executables for
> applications such as these ?
Generally, you can't, as Python is an interpreted
Hi Stewart,
what about the other way, string -> var and not var -> string?
My suggestion:
mylist = ["a", "b", "c"]
for my in mylist:
if locals()[my] == None:
print "you have a problem with %s" % my
Paolo
Stewart Midwinter wrote:
I'd like
Hi,
exists a Python library that allows to interface to csv files as if you
manage a database, using SQL language?
Something like csvjdbc in Java, where table name is file name and the
field's names are in first row.
Thanks!
Paolo
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h the files.
Thanks a lot,
Paolo
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Paul McGuire ha scritto:
> Sqlite has an in-memory option, so that you can read in your csv, then
> load into actual tables.
Thanks, this could be the perfect solution.
Paolo
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thon.
Thank you,
Paolo
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Tim Golden ha scritto:
> I vaguely remember that you can get an ODBC driver for CSV.
There is a standard ODBC driver for use text file or csv, in windows.
But I use Linux on production servers.
I'd like to find a Python library or tool.
Thanks!
Paolo
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