Stargaming <[EMAIL PROTECTED]> wrote in news:46b6df49$0$26165
[EMAIL PROTECTED]:
> On Sun, 05 Aug 2007 23:50:24 -0700, Lee Fleming wrote:
>
>> Hello,
>> I have a simple question. Say you have the following function:
>>
>> def f(x, y = []):
>> y.append(x)
>> return y
>>
>> print f(23) #
Steve Holden <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Sonu wrote:
>> hello all ,
>>
> I want to watch my TV, but it's not working. Can you tell me how to
> fix it? ...
>
I can help you... but only with a couple of channels :-).
>> i need to run psql from my py file,,
>> for that
"Robert Rawlins - Think Blue" <[EMAIL PROTECTED]>
wrote in news:[EMAIL PROTECTED]:
> Thanks for your ideas guys,
>
> I'm unfortunately tied to 2.4 so don't have the full try except
> status, but I'm now working with the following code:
>
> def addApp(self, event):
> try:
>
"Robert Rawlins - Think Blue" <[EMAIL PROTECTED]>
wrote in news:[EMAIL PROTECTED]:
> This is a multipart message in MIME format.
>
> --=_NextPart_000_00B0_01C7D5B0.02EB8BA0
> Hello Guys,
>
>
>
> I'm looking for some advice on how best to handle file read/write
> errors with try/except as
[EMAIL PROTECTED] (Alex Martelli) wrote in news:1i27mku.1sc8l3x1dda3crN%
[EMAIL PROTECTED]:
> Bruno Desthuilliers <[EMAIL PROTECTED]>
> wrote:
>
>> Alex Popescu a écrit :
>
> [... snip ...]
>
>
> The mere check of whether an object possesses some important s
Bruno Desthuilliers <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Steven D'Aprano a écrit :
> (snip)
>
>> Instead of doing:
>
>> if callable(function): function()
>>
>> you should do:
>>
>> try:
>> function()
>> except TypeError:
>> pass
>
> There are time where you may want
james_027 <[EMAIL PROTECTED]> wrote in news:1186036331.304916.304020
@e9g2000prf.googlegroups.com:
> hi
>
> for example I have this dictionary
>
> dict = {'name':'james', 'language':'english'}
>
> value = 'sex' in dict and dict['sex'] or 'unknown'
>
> is a right pythonic of doing this one? I a
[EMAIL PROTECTED] (Alex Martelli) wrote in news:1i26u6o.pthuan2j7nufN%
[EMAIL PROTECTED]:
> Alex Popescu <[EMAIL PROTECTED]> wrote:
>...
>> Have you seen/heard of Jim lately? Cause I haven't. By the time he
was
>> the lead of the AspectJ team his charismatic
[EMAIL PROTECTED] (Alex Martelli) wrote in news:1i25pjo.1mo5uqc1yxqsjkN%
[EMAIL PROTECTED]:
> Alex Popescu <[EMAIL PROTECTED]> wrote:
>...
>> > and you will both learn a lot _and_ acquire "professional
experience"
>> > that any enlightened employer wil
"Robert Dailey" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> --=_Part_51775_19953536.1185988361742
> Hi,
>
> I'm currently interested in creating an __add__() operator for one of
> my classes. This class handles both integers and objects its own type,
> however I don't know how I c
[EMAIL PROTECTED] (Alex Martelli) wrote in news:1i23wyk.avc945i4dwsiN%
[EMAIL PROTECTED]:
> NicolasG <[EMAIL PROTECTED]> wrote:
>...
>> The problem is that I would like to work as a Python programmer but
>> all the job vacancies I can find requires a couple of years of
>> professional experien
Wingware <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Hi,
>
> I'm happy to announce the first beta release of Wing IDE 3.0. It is
> available from http://wingware.com/wingide/beta
>
>
> [snip...]
>
>
There is one feature that I would like to suggest: open module in project.
Currentl
"Gabor Urban" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> --=_Part_36089_18686793.1185871599583
> Hullo,
>
> I have started to use Python's logging, and got a problem. I have
> created some loggers and wrote some lines in the log. The problem is,
> that most of the lines appear do
"Steven D'Aprano" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> On Sat, 28 Jul 2007 15:17:56 +, Alex Popescu wrote:
>
>> Hi all!
>>
>> From another thread (and the pointed PEP) I have found that execfile
>> will not be p
Hi all!
>From another thread (and the pointed PEP) I have found that execfile will
not be present in Py3k. So, I am wondering what will be its replacement?
Considering that most probably Py3k will keep eval and exec, this will
still be possible (indeed requiring manual loading of the file strin
[EMAIL PROTECTED] (John J. Lee) wrote in news:[EMAIL PROTECTED]:
> Alex Popescu <[EMAIL PROTECTED]> writes:
>
>> Zentrader <[EMAIL PROTECTED]> wrote in
>> news:1185041243.323915.161230 @x40g2000prg.googlegroups.com:
>>
>>> On Jul 21, 7:48 a
Neal Becker <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Alex Popescu wrote:
>
>> Neal Becker <[EMAIL PROTECTED]> wrote in
>> news:[EMAIL PROTECTED]:
>>
>
> [snip...]
>
>>>
>>
>> You can pass to the exception:
>&g
Ben Finney <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> [EMAIL PROTECTED] writes:
>
>> from . import *
>> from .sibiling import *
>> from .. import *
>> from ..parent_sibling import *
>>
>> ...and so on. The same error occurs:
>> SyntaxError: 'import *' not allowed
Neal Becker <[EMAIL PROTECTED]> wrote in news:[EMAIL PROTECTED]:
> import exceptions
>
> class nothing (exceptions.Exception):
> def __init__ (self, args=None):
> self.args = args
>
> if __name__ == "__main__":
> raise nothing
>
> Traceback (most recent call last):
> File "",
"Kevin T. Ryan" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Hi All -
>
> I'm having a problem and I hope you can help. I can't seem to import
> packages from within the package substructure as I think I should be
> able to. For example, I create a directory structure as follows:
>
Stef Mientki <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> hello,
>
> I want to remove some items from a dictionary,
> so I would expect this should work:
>
>Nets = {}
>... fill the dictionary Nets
>
>for net in Nets:
> if net.upper() in Eagle_Power_Nets :
>de
Steve Holden <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Alex Popescu wrote:
>> Alex Popescu <[EMAIL PROTECTED]> wrote in
>> news:[EMAIL PROTECTED]:
>>
>>> "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote in
>>> news:[
Alex Popescu <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Hi all!
>
> I am trying to use the os.path.walk function, but I am getting a weird
> error:
>
> def _walk(dir_name):
> def selector(arg, dirname, fnames):
> print "selector"
>
Alex Popescu <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Hi all!
>
> I am trying to use the os.path.walk function, but I am getting a weird
> error:
>
> def _walk(dir_name):
> def selector(arg, dirname, fnames):
> print "selector"
>
Hi all!
I am trying to use the os.path.walk function, but I am getting a weird
error:
def _walk(dir_name):
def selector(arg, dirname, fnames):
print "selector"
os.path.walk(dir_name, selector, None)
File "C:\zengarden\python\python25\lib\ntpath.py", line 325, in walk
names = os.list
Bruno Desthuilliers <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Alex Popescu a écrit :
>
> [snip...]
>
>
> I don't have the book, so if you don't post the code, I just give up
> trying to guess what the problem can be.
I've sent the ori
Alex Popescu <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote in
> news:[EMAIL PROTECTED]:
>
>> Alex Popescu schrieb:
>>> Hi all!
>>>
>>> I was reading through Python Cookbook th
"Diez B. Roggisch" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Alex Popescu schrieb:
>> Hi all!
>>
>> I was reading through Python Cookbook the Singleton recipe. At this
>> moment I am a bit puzzled as the example in the book is not worki
Hi all!
I was reading through Python Cookbook the Singleton recipe. At this moment
I am a bit puzzled as the example in the book is not working resulting in:
TypeError: type.__new__(SingleSpam): SingleSpam is not a subtype of type
(I haven't presented the original code as I am not sure about co
Neil Cerutti <[EMAIL PROTECTED]> wrote in news:eRwpi.36813$G23.28496
@newsreading01.news.tds.net:
> On 2007-07-25, Alex Popescu <[EMAIL PROTECTED]> wrote:
>> As a matter of style, how do you figure out that class_list is
>> a class attribute and not an instance attr
"Steven D'Aprano" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> On Tue, 24 Jul 2007 21:35:58 +, Alex Popescu wrote:
>
>> Neil Cerutti <[EMAIL PROTECTED]> wrote in
>> news:[EMAIL PROTECTED]:
>>
>>> On 2007-07-24, Alex
Neil Cerutti <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> On 2007-07-24, Alex Popescu <[EMAIL PROTECTED]> wrote:
>> Bruno Desthuilliers <[EMAIL PROTECTED]>
>> wrote in news:[EMAIL PROTECTED]:
>>
>
> [snip...]
>
>>
>> cla
G <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> --=_Part_187401_13883248.1185238999144
> Hi,
>
> I am trying to subclass int to allow a constructor to accept None.
> I am
> trying the following
>
> class INT(int):
> def __init__(self, x):
> if x is None:
>
On 7/22/07, Ryan Ginstrom <> wrote:
> Hi Alex:
>
> Do you develop for Windows? Are you looking to automate a build
> process?
>
> The standard library's build module is distutils:
> http://docs.python.org/lib/module-distutils.html
>
> As I mentioned in my post, I use a variety of third-party mo
Zentrader <[EMAIL PROTECTED]> wrote in news:1185041243.323915.161230
@x40g2000prg.googlegroups.com:
> On Jul 21, 7:48 am, Duncan Booth <[EMAIL PROTECTED]> wrote:
>
> [snip...]
>
>
>>From the 2.6 PEP #361 (looks like dict.has_key is deprecated)
> Python 3.0 compatability: ['compatibility'-->someon
"Ryan Ginstrom" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
>> On Behalf Of Paul Rubin
>> I'm wondering how other projects go about this.
>
> I develop an automated build system from the very beginning. Running
> the build script:
> * Creates the API documentation (epydoc)
> * Creates t
Bruno Desthuilliers <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Alex Popescu a écrit :
>> Jakub Stolarski <[EMAIL PROTECTED]> wrote in
>
>
> [snip...]
>
>
> d = dict()
> answer = d.get('answer', 42)
> answer in d
> =>
Miles <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> On 7/20/07, Alex Popescu <[EMAIL PROTECTED]> wrote:
>> If you just want to iterate over your dict in an ordered manner than
>> all you have to do is:
>>
>> for k in my_dict.keys().sort():
>>
[EMAIL PROTECTED] wrote in news:1184970471.146819.86280
@r34g2000hsd.googlegroups.com:
I am not sure about your scenario, but as you discovered the sort() method
is modifying the in place list (and doesn't return a new one).
If you just want to iterate over your dict in an ordered manner than al
Jakub Stolarski <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Version 1 and 2 do different thing than version 3. The latter doesn't
> add value to dict.
>
> As it was mentioned before, use:
> 1 - if you expect that there's no key in dict
> 2 - if you expect that there is key in dict
>
Neil Cerutti <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> On 2007-07-20, Alex Popescu <[EMAIL PROTECTED]> wrote:
>> Hi all!
>>
>> I am pretty sure this has been asked a couple of times, but I
>> don't seem to find it on the archives (Google
Hi all!
I am pretty sure this has been asked a couple of times, but I don't seem
to find it on the archives (Google seems to have a couple of problems
lately).
I am wondering what is the most pythonic way of dealing with missing
keys and default values.
According to my readings one can take t
"Nathan Harmston" <[EMAIL PROTECTED]> wrote in
news:[EMAIL PROTECTED]:
> Hi,
>
> I have being thinking about this and was wondering with built in types
> you can do things like
>
> float(1) or str(200)
>
> is there way I can define conversion functions like this:
>
> say i have a class A and
Alex Popescu gmail.com> writes:
>
> On Jul 17, 4:41 am, "Gabriel Genellina" yahoo.com.ar>
> wrote:
> > En Mon, 16 Jul 2007 20:13:19 -0300, Alex Popescu
> > gmail.com> escribi
>
I apologize for posting the previous message a couple of time
Sanjay gmail.com> writes:
>
> Hi All,
>
> I tried posting in this group twice since last week, but the messages
> did not appear in the forum. Don't know why. Trying this message
> again...
>
> Sanjay
>
Something similar seemed to happen to me too, but when checking with gmane I've
noticed t
On Jul 17, 4:41 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
> En Mon, 16 Jul 2007 20:13:19 -0300, Alex Popescu
> <[EMAIL PROTECTED]> escribió:
>
> > On Jul 17, 1:44 am, Stef Mientki <[EMAIL PROTECTED]>
> > wrote:
> >> I want to hav
On Jul 17, 4:41 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
> En Mon, 16 Jul 2007 20:13:19 -0300, Alex Popescu
> <[EMAIL PROTECTED]> escribió:
>
> > On Jul 17, 1:44 am, Stef Mientki <[EMAIL PROTECTED]>
> > wrote:
> >> I want to hav
On Jul 17, 4:41 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
> En Mon, 16 Jul 2007 20:13:19 -0300, Alex Popescu
> <[EMAIL PROTECTED]> escribió:
>
> > On Jul 17, 1:44 am, Stef Mientki <[EMAIL PROTECTED]>
> > wrote:
> >> I want to hav
On Jul 17, 1:44 am, Stef Mientki <[EMAIL PROTECTED]>
wrote:
> I want to have a (dynamically) list of all classes defined in a py-file.
> Is there a way of getting this list, without manually parsing the file ?
>
> thanks,
> Stef Mientki
I have written something that does something like this, but I
On Jul 15, 10:08 pm, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
> En Sun, 15 Jul 2007 08:49:54 -0300, Alex Popescu
> <[EMAIL PROTECTED]> escribió:
>
>
>
> >> > But, I still don't understand how python can access a function in a
> >
On Jul 15, 3:00 pm, Steve Holden <[EMAIL PROTECTED]> wrote:
> Alex Popescu wrote:
> > On Jul 14, 5:55 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
> > wrote:
> >> So, as always, one should measure in each specific case if optimization is
> >>
On Jul 14, 6:27 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
> En Fri, 13 Jul 2007 13:24:57 -0300, bvdp <[EMAIL PROTECTED]> escribió:
>
>
>
>
>
> >> Seehttp://effbot.org/zone/import-confusion.htm
> >> Try to move the circular references later in the code (maybe inside a
> >> function, when it
I read in this thread lots of different (hopefully personal) opinions
on the question of Java vs Python,
so I thought I will post mines too (with the amendment that I am a
Java guy, spending there more than 10 years).
I don't think you can do a performance comparison upfront (without
having it com
On Jul 13, 6:02 am, Bruno Desthuilliers
<[EMAIL PROTECTED]> wrote:
> Alex Popescu a écrit :
> (snip)
>
>
>
> > You are defining the list in the class context and so it becomes a
> > class field/member.
>
> 'attribute' is the pythonic term.
Thank
On Jul 14, 5:55 am, "Gabriel Genellina" <[EMAIL PROTECTED]>
wrote:
>
> So, as always, one should measure in each specific case if optimization is
> worth the pain [...].
>
I hope I am somehow misreading the above sentence :-). IMO synonim
language contructs
should result in the same performance
On Jul 12, 5:24 pm, "Andre Engels" <[EMAIL PROTECTED]> wrote:
> 2007/7/12, Andre Engels <[EMAIL PROTECTED]>:
>
> I forgot to include
>
> import urllib2, re
>
> here
>
> > def textonly(url):
> ># Get the HTML source on url and give only the main text
> >f = urllib2.urlopen(url)
> >text =
On Jul 12, 6:23 pm, Jeremy Lynch <[EMAIL PROTECTED]> wrote:
> Hello,
>
> Learning python from a c++ background. Very confused about this:
>
>
> class jeremy:
> list=[]
> def additem(self):
> self.list.append("hi")
> return
>
> te
On Jul 11, 7:45 pm, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> Alex Popescu wrote:
> > On Jul 11, 4:15 pm, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> >> > Forgive my newbie ignorance, but I am wondering why the other method
On Jul 11, 4:15 pm, "Diez B. Roggisch" <[EMAIL PROTECTED]> wrote:
> > Forgive my newbie ignorance, but I am wondering why the other method
> > would not work? I mean it may not be very safe,
> > but I guess it may perform a lot better, than having to read the whole
> > file just to cut out the firs
On Jul 11, 1:25 pm, Stefan Behnel <[EMAIL PROTECTED]> wrote:
> rvr wrote:
> > On Jul 11, 1:28 pm, Steven D'Aprano
> > <[EMAIL PROTECTED]> wrote:
> >> On Wed, 11 Jul 2007 01:06:04 +, rvr wrote:
> >>> Is there a way to edit the file in place? The best I seem to be able to
> >>> do is to use your
On Jul 10, 5:07 pm, "Daniel Nogradi" <[EMAIL PROTECTED]> wrote:
> > I have an issue I think Python could handle. But I do not have the knowledge
> > to do it.
>
> > Suppose I have a class 'myClass' and instance 'var'. There is function
> > 'myFunc(..)'. I have to add (or bind) somehow the function
On Jul 9, 6:31 pm, brad <[EMAIL PROTECTED]> wrote:
> When I use idle or a shell to execute a python script, the script
> executes in the directory it is currently in (in this case, my desktop).
> However, when using GNOME and right clicking the py script and selecting
> 'open with python', the exec
On Jul 9, 6:42 pm, Rob Cakebread <[EMAIL PROTECTED]> wrote:
> On Jul 9, 7:54 am, [EMAIL PROTECTED] wrote:
>
>
> >
>
> > mod = modulefinder.ModuleFinder()
> > mod.run_script(path/to/python_script.py)
> > mod.report()
>
> >
>
> > Mike
>
> Nope. All of those tools and the code above show *all* impo
On Jul 6, 4:20 am, Christoph Zwerschke <[EMAIL PROTECTED]> wrote:
> Alex Popescu wrote:
> > Probably the simplest solution would be to create a new exception and
> > wrapping the old one and the additional info. Unfortunately, this
> > may have a huge impact on 3rd party
On Jul 6, 4:20 am, Christoph Zwerschke <[EMAIL PROTECTED]> wrote:
> Alex Popescu wrote:
>
--
http://mail.python.org/mailman/listinfo/python-list
On Jul 6, 6:19 am, [EMAIL PROTECTED] (Alex Martelli) wrote:
> Alex Popescu <[EMAIL PROTECTED]> wrote:
>
>...
>
> > frameworks (TestNG is not a unit testing framework,
> > but a full flavored testing framework that fits perfectly functional
> > testing, integ
On Jul 5, 5:01 pm, Michele Simionato <[EMAIL PROTECTED]>
wrote:
> On Jul 5, 3:17 pm, Alex Popescu <[EMAIL PROTECTED]>
> wrote:
>
> > The true story is that
> > while working on Groovy (I am a committer on this dynlang meant to run
> > on the Java VM:http:
On Jul 5, 5:46 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote:
> Kay Schluehr wrote:
> > On Jul 3, 8:12 pm, [EMAIL PROTECTED] (Cameron Laird) wrote:
>
> > > Python is simply easier than C++; you might
> > > well find that a debugger, for example, doesn't feel as essential
> > > as it is for you
On Jul 6, 12:21 am, Christoph Zwerschke <[EMAIL PROTECTED]> wrote:
> Kay Schluehr wrote:
> > If you are sure that the exception isn't caught on another level just
> > use the following showtraceback() function, manipulate it's output
> > slightly and terminate your program with sys.exit()
>
> That'
On Jul 5, 3:32 pm, Steve Holden <[EMAIL PROTECTED]> wrote:
> Alex Popescu wrote:
> > On Jul 5, 11:17 am, Michele Simionato <[EMAIL PROTECTED]>
> > wrote:
> >> On Jul 5, 3:41 am, [EMAIL PROTECTED] (Alex Martelli) wrote:
>
> >>>
> >> Alex
On Jul 5, 11:17 am, Michele Simionato <[EMAIL PROTECTED]>
wrote:
> On Jul 5, 3:41 am, [EMAIL PROTECTED] (Alex Martelli) wrote:
>
> >
>
> Alex already explained everything beautifully. I will just add a link
> to
> the definite guide to
> descriptors:http://users.rcn.com/python/download/Descriptor
On Jul 5, 1:52 am, Alex Popescu <[EMAIL PROTECTED]>
wrote:
> Hi all!
>
> I am pretty new to Python, so please excuse me if I am missing
> something. Lately, I've been playing with decorators and I am a bit
> confused about some behavior. Here is the code that puzzl
Hi all!
I am pretty new to Python, so please excuse me if I am missing
something. Lately, I've been playing with decorators and I am a bit
confused about some behavior. Here is the code that puzzles me:
in python shell:
def function():
pass
class A(object):
def method(self):
pass
from
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