Op 2005-09-29, Bill Mill schreef <[EMAIL PROTECTED]>:
>
> But, if your users can't figure out that they shouldn't be changing
> the variable called t._test__i without expecting side effects, what do
> you think of the users of your class?
>
> Python is for consenting adults.
No it is not. Consenti
Op 2005-09-29, Simon Brunning schreef <[EMAIL PROTECTED]>:
> On 9/29/05, could ildg <[EMAIL PROTECTED]> wrote:
>> **Encapsulation** is one of the 3 basic characteristics of OOP.
>
> Pyhton has encapsulation. On objetcts members are encapsulated in a
> namespace all of its own. You can't change thes
Dennis Lee Bieber <[EMAIL PROTECTED]> writes:
> They did? Fine... Add another that Python names beginning with _ or
> __ are not to be accessed from outside the module/class that defined
> them. And if one is not the "owner" of that module/class, they should
> contact the responsible person a
g.franzkowiak escribió:
>Thomas Heller schrieb:
>
>
>>"g.franzkowiak" <[EMAIL PROTECTED]> writes:
>>
>>
>>
>>
>>>Thomas Heller schrieb:
>>>
>>>
>>>
"g.franzkowiak" <[EMAIL PROTECTED]> writes:
>Hello everybody,
>
>I've tryed to use an int
Op 2005-09-29, Rocco Moretti schreef <[EMAIL PROTECTED]>:
> [EMAIL PROTECTED] wrote:
>> On Fri, 30 Sep 2005 00:16:02 +1000
>> Steven D'Aprano wrote:
>>
>>>Say you have written a class, with a private variable. I decide that I
>>>need access to that variable, for reasons you never foresaw.
>>
>> W
Delaney, Timothy (Tim) wrote:
> Bugs wrote:
>
>
>>It says ActivePython 2.4.1 but I downloaded the 2.4.2 binary installer
>>from python.org and the python.exe executable I'm running is
>>timestamped 9/28/2005 12:41PM... Any ideas what I'm doing wrong?
>
>
> Visit this site:
> http://www.catb.or
Peter Hansen wrote:
> Fredrik Lundh wrote:
>
>>Peter Hansen wrote:
>>
>>>Does it really have to be 158 lines to demonstrate these few issues? I
>>>for one almost never take the time to dig through 158 lines of someone
>>>else's code, partly on the assumption that almost any interesting issue
>>>c
Op 2005-09-29, Steve Holden schreef <[EMAIL PROTECTED]>:
> Think about it: we have a language that has an eval() function and an
> exec statement, and people are concerned that some service consumer
> shouldn't be allowed to go poking around inside namespaces? What do we
> have to do, put up si
Here's a noob question for everyone which i can't seem to find the answer to
on google. . .Is there a way to turn off syntax warnings?
-Ivan
_
FREE pop-up blocking with the new MSN Toolbar get it now!
http://toolbar.msn.click-
On Thursday 29 September 2005 19:07, Raymond Hettinger wrote:
> The tried-and-true solution is both simple and civil, "Don't feed the
> trolls."
This will also ease all suffering in the world and give us world peace and end
hunger. If we could all just get along. If the bad men would just not be
[EMAIL PROTECTED] wrote:
> On Fri, 30 Sep 2005 06:31:44 +0200
> Fredrik Lundh wrote:
>
>
>>[EMAIL PROTECTED] wrote:
>>
>>
>>>Looks like you must know every one of the base classes of the NotSoSecret,
>>>whether there is some base class named Secret? And, if so, you must also
>>>know these classes
Antoon Pardon wrote:
> Op 2005-09-29, Bill Mill schreef <[EMAIL PROTECTED]>:
>
>>But, if your users can't figure out that they shouldn't be changing
>>the variable called t._test__i without expecting side effects, what do
>>you think of the users of your class?
>>
>>Python is for consenting adults
Larry Bates schreef:
> I've used jhead and wrapped it with os.system call.
>
> http://www.sentex.net/~mwandel/jhead/
Looks like it can do what I was looking for. Thanks a lot!
--
If I have been able to see further, it was only because I stood
on the shoulders of giants. -- Isaac Newton
Roel S
Background:
Numeric is an add-on Python module that has seen widespread adoption.
It enables Python to be used as a Scientific Computing Environment
similar to MATLAB or IDL. Numeric was originally written nearly 10
years ago, and while still performing admirably needed much updating to
ta
On Wed, 28 Sep 2005 21:58:15 -0400, rumours say that Jeff Schwab
<[EMAIL PROTECTED]> might have written:
>For many (most?) applications in need of
>serious scalability, multi-processor servers are preferable. IBM has
>eServers available with up to 64 processors each, and Sun sells E25Ks
>with
Steve Holden <[EMAIL PROTECTED]> writes:
> Good grief, the ultimate choice is to use Python because you like it,
> or not to use it because you don't. Enough with the picking every
> available nit, please. Consent or stop complaining :-)
Riiight. "If she was walking in that neighborhood she must
On Fri, 30 Sep 2005 07:50:45 +1000, rumours say that "Delaney, Timothy
(Tim)" <[EMAIL PROTECTED]> might have written:
>You have to admit though, he's remarkably good at getting past
>Spambayes. Despite classifying *every* Xah Lee post as spam, he still
>manages to get most of his posts classified
Russell Warren wrote:
> Does anyone know the scope of the socket.setdefaulttimeout call? Is it
> a cross-process/system setting or does it stay local in the application
> in which it is called?
>
> I've been testing this and it seems to stay in the application scope,
> but the paranoid side of me
[EMAIL PROTECTED] wrote:
> So you have read every line of the python std library, I guess?
yes, but that's irrelevant. in python, you don't need the source to find hidden
stuff. finding out is a matter of writing a very small program, or tinkering
at the
interactive prompt for a couple of seco
When I start the following script in a gnome-terminal:
#!/usr/bin/env python
import os
print "hello gnome-terminal"
print os.environ["PYTHONPATH"]
I see the expected results in the same gnome-terminal window.
However starting this same script via a launcher in a panel,
a new
Hi,
I've met a problem while using anygui to create a GUI. Here is a
brief example from Dave:
###
def guidialog():
def ok(**kw):
win.destroy()
app.remove(win)
#
anygui.link(btn_ok, ok)
#
app.run()
return n #qtgui will NEVER get here
###
As you can see, the progra
Antoon Pardon wrote:
> Op 2005-09-29, Steve Holden schreef <[EMAIL PROTECTED]>:
>
>
>>Think about it: we have a language that has an eval() function and an
>>exec statement, and people are concerned that some service consumer
>>shouldn't be allowed to go poking around inside namespaces? What do
On 29 Sep 2005 21:41:21 -0700, "Chuck" <[EMAIL PROTECTED]>
wrote:
>Hi, can anyone provide or point me in the direction of a simple python
>file upload script? I've got the HTML form part going but simply
>putting the file in a directory on the server is what I'm looking for.
>Any help would be gr
On Thu, 29 Sep 2005 17:53:47 -0700, Bugs <[EMAIL PROTECTED]> wrote:
>I downloaded the 2.4.2 Windows Binary Installer from python.org but when
>I try to run python.exe I get the following in the console:
>
>ActivePython 2.4.1 Build 247 (ActiveState Corp.) based on
>Python 2.4.1
Paul Rubin wrote:
> Steve Holden <[EMAIL PROTECTED]> writes:
>
>>Good grief, the ultimate choice is to use Python because you like it,
>>or not to use it because you don't. Enough with the picking every
>>available nit, please. Consent or stop complaining :-)
>
>
> Riiight. "If she was walking
Martin v. Löwis wrote:
> Michael Ströder wrote:
>
>>Does that differ from 2.4.2c1? On Monday I noticed a crash in the test
>>suite on a box running Solaris 8. It seems I can build Python 2.4.1 and
>>run make test there without problems.
>
> There is also a chance that you found a compiler bug. So
Steve Holden wrote:
>> 1) Allow keywords like private (or implemetation) to mark certain
>> variables, functions or classes as an implementation detail.
>> Personnally I would prefer the opposite such as a interface
>> to mark objects which are not private, but that would break too
>> much code.
Gregor Horvath <[EMAIL PROTECTED]> writes:
> >>Real open source live example from yesterdays mailinglists:
> > I don't see any use of name mangling in that example.
>
> Someone has a problem and tweaks a private variable as a workaround.
They should have patched the source instead.
> No python p
Op 2005-09-30, Steve Holden schreef <[EMAIL PROTECTED]>:
> Antoon Pardon wrote:
>> Op 2005-09-29, Steve Holden schreef <[EMAIL PROTECTED]>:
>>
>>
>>>Think about it: we have a language that has an eval() function and an
>>>exec statement, and people are concerned that some service consumer
>>>sh
Op 2005-09-30, Steve Holden schreef <[EMAIL PROTECTED]>:
> Antoon Pardon wrote:
>> Op 2005-09-29, Bill Mill schreef <[EMAIL PROTECTED]>:
>>
>>>But, if your users can't figure out that they shouldn't be changing
>>>the variable called t._test__i without expecting side effects, what do
>>>you think
Op 2005-09-30, Fredrik Lundh schreef <[EMAIL PROTECTED]>:
> Steve Holden wrote:
>
>>> 1) Allow keywords like private (or implemetation) to mark certain
>>> variables, functions or classes as an implementation detail.
>>> Personnally I would prefer the opposite such as a interface
>>> to mark object
You need the WSDL file if you want external probrams to be able to discover
what WebService you are running, so it depends on your need if you need to use
one. You can perfectly run a SOAP service without a WSDL file, using SOAPpy,
only then external programs do not have a way to find out how to
Paul Rubin wrote:
> Gregor Horvath <[EMAIL PROTECTED]> writes:
>>Someone has a problem and tweaks a private variable as a workaround.
>
> They should have patched the source instead.
>
I think they are going to do that. In the meantime our friend has a
working solution otherwise he would hav
I called a own python type 'PyType' with a c function and returned it
into my python programm - there it fault.
It is said that the object has a NULL-Pointer when I try to debug it?
Here are the importent snips from my code:
// == test.py
I've implemented such an LRU Cache in Python. My technique was to
weave a doubly-linked list into the dict, so that it is O(dict) for all
LRU operations. I benchmarked it against someone's Python-list-based
implementation from the ActiveState cookbook and noted that on my
machine the better const
"zooko" <[EMAIL PROTECTED]> writes:
> I haven't benchmarked it against Evan Podromou's heap implementation
> yet, but obviously inserting and removing things from a heapq heap is
> O(N).
Good heavens, I should hope not. The whole point of heaps is that
those operations are O(log(N)).
--
http://m
On 9/30/05, Roger Upole <[EMAIL PROTECTED]> wrote:
> Here's an example of how to use EnumFontFamilies:
I'm trying the code you just posted, which works (thanks a lot), but I'm having
another problem now.
As I stated in my first post, the reason why I need to know the list
of installed fonts is th
"elho" <[EMAIL PROTECTED]> wrote:
> It is said that the object has a NULL-Pointer when I try to debug it?
what object?
> Here are the importent snips from my code:
where's the PySDLXMLNode code? is the PySDLXMLNode constructor
really doing a proper PyObject initialization? (PyObject subtypes
Hi
Launcher may spawn a new shell to execute your program. The new shell
wont have your PYTHONPATH environment variable.
Cheers,
Noorul
egbert wrote:
> When I start the following script in a gnome-terminal:
>
> #!/usr/bin/env python
> import os
> print "hello gnome-terminal"
> pr
Armin wrote:
> I am trying to write a web app. that connects to flickr using SOAP. The
> book 'Dive into python' says I need to have a WSDL file to connect,
> while the only useful soap related url flickr api
> (flickr.com/services/api) provides is the following:
>
> The SOAP Server Endpoint URL i
On Fri, 30 Sep 2005 06:31:44 +0200, Fredrik Lundh wrote:
> [EMAIL PROTECTED] wrote:
>
>> Looks like you must know every one of the base classes of the NotSoSecret,
>> whether there is some base class named Secret? And, if so, you must also
>> know these classes _implementation_
>
> that informat
Try cygwin (http://www.cygwin.com)
--
http://mail.python.org/mailman/listinfo/python-list
Stefano Masini wrote:
> Do you think that is possible with win32 extensions?
you can do this via PIL's ImageFont module:
>>> import ImageFont
>>> f = ImageFont.truetype("arial.ttf")
>>> f.font.family
'Arial'
>>> f.font.style
'Regular'
or, if you don't want to ship the entire PIL library with yo
Fuzzyman wrote:
> On Thu, 29 Sep 2005 17:53:47 -0700, Bugs <[EMAIL PROTECTED]> wrote:
>
>
>>I downloaded the 2.4.2 Windows Binary Installer from python.org but when
>>I try to run python.exe I get the following in the console:
>>
>>ActivePython 2.4.1 Build 247 (ActiveState Co
Antoon Pardon wrote:
> Op 2005-09-30, Steve Holden schreef <[EMAIL PROTECTED]>:
>
>>Antoon Pardon wrote:
>>
>>>Op 2005-09-29, Bill Mill schreef <[EMAIL PROTECTED]>:
>>>
>>>
But, if your users can't figure out that they shouldn't be changing
the variable called t._test__i without expecting
On Fri, 30 Sep 2005 06:52:50 +, Antoon Pardon wrote:
> Op 2005-09-29, Bill Mill schreef <[EMAIL PROTECTED]>:
>>
>> But, if your users can't figure out that they shouldn't be changing
>> the variable called t._test__i without expecting side effects, what do
>> you think of the users of your cla
Steven D'Aprano <[EMAIL PROTECTED]> writes:
> Still, [EMAIL PROTECTED]'s point that you must know the base classes
> is correct. It is *easy* to find them out (NotSoSecret.__bases__ should do
> it), but if you don't you are taking a chance that your class name doesn't
> clash with one of the bases.
On Fri, 30 Sep 2005 00:58:17 -0700, Paul Rubin wrote:
> Steve Holden <[EMAIL PROTECTED]> writes:
>> Good grief, the ultimate choice is to use Python because you like it,
>> or not to use it because you don't. Enough with the picking every
>> available nit, please. Consent or stop complaining :-)
>
Tony Meyer wrote:
> X-Spambayes-Classification: ham; 0.048
> X-Spambayes-Evidence: '*H*': 0.90; '*S*': 0.00; 'bug.': 0.07; 'flagged':
> 0.07;
> "i'd": 0.08; 'bayes': 0.09; 'from:addr:ihug.co.nz': 0.09;
> 'really,': 0.09; 'cc:no real name:2**0': 0.14;
> 'from:addr:t-meyer': 0.16;
Sorry, the last line is wrong:
PySDLXMLNodeType = PyMyType
..above the correction
// == PyMyExtention.c =
.
:
typedef struct {
PyObject_HEAD
long lAttribute;
} PyMyObject;
static PyObject* PyMyObject_NewC (long lAttribute)
{
PyMyO
Well, answering my own question here...
See http://mail.python.org/pipermail/c++-sig/2002-November/002415.html
8-)
Sylvain
"Sylvain MARIE" <[EMAIL PROTECTED]> a écrit dans le message de news:
[EMAIL PROTECTED]
> Hi all,
>
> I am discovering Boost.Python, and weird exceptions in my dummy exten
> > It is said that the object has a NULL-Pointer when I try to debug it?
> what object?
the python one 'myNewPyType'
Sorry, I forgot to change:
PySDLXMLNodeType = PyMyType
..above the corrections
// == PyMyExtention.c =
.
:
typedef struct
Symantec AntiVirus found a virus in an attachment from "Post Office" <[EMAIL
PROTECTED]>.
Attachment: mail.zip
Threat: [EMAIL PROTECTED]
Action taken: Delete succeeded
File status: Deleted
Message could not be delivered
--
http://mail.python.org/mailman/listinfo/python-list
Thanks martin,
I'll give it a shot as soon as i get back from work!
--
http://mail.python.org/mailman/listinfo/python-list
"Erik Max Francis" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Tor Erik Sønvisen wrote:
>
>> I need to browse the socket-module source-code. I believe it's contained
>> in the file socketmodule.c, but I can't locate this file... Where should
>> I look?
>
> The source tarball,
Robert Kern wrote:
> Peter Hansen wrote:
>>Not sure... what's a "syntax warning"?
>
> In [1]: SyntaxWarning?
> Type: classobj
> String Form:exceptions.SyntaxWarning
> Namespace: Python builtin
> Docstring:
> Base class for warnings about dubious syntax.
Wow... Python detect
On Fri, 30 Sep 2005 07:37:14 +, Antoon Pardon wrote:
> Well I have the following reasons not to like the current python way:
>
> 1) Beginning all your private variables with an underscore is like
> starting all your integers with an 'i' or all your dictionary with
> a 'd' etc.
Three points:
Martin v. Löwis wrote:
> Trent Mick wrote:
>
>>It is possible that the python.org installer didn't overwrite the
>>"python24.dll" in the system directory (C:\WINDOWS\system32). Try doing
>>this:
>
>
> Even though this is apparently what happened, I'm puzzled as to why it
> happened: shouldn't th
Gerrit Holl wrote:
> True. However, most mail to this mailinglist has less than 0.001 spam
> probability. As you can see, this one had 0.048 - a vast score, almost
> enough to put it in my unsure box. It seems to be just not hammy enough.
> It's interesting to see that no none of the foul language
Kay Schluehr wrote:
> By the way I noticed also a few reasonable non-troll postings of Xah
> without any response in the forum. Not even Xahs posting strategy is
> coherent.
Really? Every one I've noticed has actually had a response, and a
reasonably civil one at that. Usually from Steve Holden
Steven D'Aprano <[EMAIL PROTECTED]> writes:
> > 2) Allow the client access to these private variables, through
> > a special construct. Maybe instead of "from ... import ..."
> > "from ... spy ...".
>
> What you are suggesting is that you have private variables that are only
> private by conventio
In file included from scipy/base/src/multiarraymodule.c:44:
scipy/base/src/arrayobject.c: In function 'array_frominterface':
scipy/base/src/arrayobject.c:5151: warning: passing argument 3 of
'PyArray_New' from incompatible pointer type
error: Command "gcc -pthread -fno-strict-aliasing -DNDEBUG -O2
Hi,
Does someone know how to stop "the information output on screen"? Now
when I run my code, it outputs a lot of message when calling other
libraries, together with the info with the print command I used.
How can I mask these info on screen when calling other libraries and
how I can mask the inf
In file included from scipy/base/src/multiarraymodule.c:44:
scipy/base/src/arrayobject.c:41: error: conflicting types for
'PyArray_PyIntAsIntp'
build/src/scipy/base/__multiarray_api.h:147: error: previous declaration of
'PyArray_PyIntAsIntp' was here
--
http://mail.python.org/mailman/listinfo/py
Ivan Shevanski schreef:
> Here's a noob question for everyone (I'm not sure if my first message
> got through, is had a "suspicious header" so sorry for double post is
> so), is there a way to turn off syntax warnings or just make them not
> visible?
Those warnings are something I have never seen
maybe you can try replaceing sys.stdout and/or sys.stderr with a just a
simple file? then everything will be written to that file instead of
desplayed on the console.
Cheers,
Ido.
--
http://mail.python.org/mailman/listinfo/python-list
more on the subject: your "print" statments will also be written to
that file that sys.stdout directs to, so maybe that wasn't exactly the
solution you wanted to hear.
ok, not the nicest solution but maybe it will help you anyway:
bind sys.stdout at the begining of the program to a file (don't for
On Fri, 30 Sep 2005 03:42:32 -0700, Paul Rubin wrote:
> Steven D'Aprano <[EMAIL PROTECTED]> writes:
>> Still, [EMAIL PROTECTED]'s point that you must know the base classes
>> is correct. It is *easy* to find them out (NotSoSecret.__bases__ should do
>> it), but if you don't you are taking a chance
PyPK wrote:
> Does anyone know of a simple implementation of a straight line
> detection algorithm something like hough or anything simpler.So
> something like if we have a 2D arary of pixel elements representing a
> particular Image. How can we identify lines in this Image.
> for example:
>
> ary
Steven D'Aprano <[EMAIL PROTECTED]> writes:
> > It's not easy if the base classes change after you check your code in.
> > You shouldn't need to know about that if it happens. Modularity, remember?
>
> Yes. And if you are relying on a public method in a class, and somebody
> dynamically modifies
Jean-François Doyon wrote:
> Markus,
>
> Zope 3 is mature as a framework, but does not provide much "out of the
> box". It's a basis upon which to build applications like Plone ... If
> you are looking for something that provides Plone-like features on top
> of Zope 3, it doesn't exist (yet).
[off-list]
Peter Hansen wrote:
> Gerrit Holl wrote:
>
>>True. However, most mail to this mailinglist has less than 0.001 spam
>>probability. As you can see, this one had 0.048 - a vast score, almost
>>enough to put it in my unsure box. It seems to be just not hammy enough.
>>It's interesting to s
Hi,
When solving the problem of passing the unicode
directory name through command line into a script
(MS Windows environment), I have discovered that
I do not understand what encoding should be used
to convert the sys.argv into unicode.
I know about the rejected attempt to implement
sys.argvu. S
[EMAIL PROTECTED] wrote:
> Hi,
>
> Does someone know how to stop "the information output on screen"? Now
> when I run my code, it outputs a lot of message when calling other
> libraries, together with the info with the print command I used.
>
> How can I mask these info on screen when calling oth
Hi,
after Guido's pronouncement yesterday, in one of the next versions of Python
there will be a conditional expression with the following syntax:
X if C else Y
which is the same as today's
(Y, X)[bool(C)]
or
C and X or Y (only if X is True)
Reinhold
--
http://mail.python.org/mailman/listin
Tor Erik Sønvisen wrote:
> "Erik Max Francis" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
>
>>Tor Erik Sønvisen wrote:
>>
>>
>>>I need to browse the socket-module source-code. I believe it's contained
>>>in the file socketmodule.c, but I can't locate this file... Where should
I am new to python.
I have few questions
a. Is there something like function overloading in python?
b. Can I overload __init__ method
Thanks in advance
regards
prasad chandrasekaran
--- Cancer cures smoking
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Paul Rubin wrote:
> Steven D'Aprano <[EMAIL PROTECTED]> writes:
>
>>>2) Allow the client access to these private variables, through
>>>a special construct. Maybe instead of "from ... import ..."
>>>"from ... spy ...".
>>
>>What you are suggesting is that you have private variables that are only
>>
Hi
Using Python 2.3.4 + Feedparser 3.3 (a library to parse XML documents)
I'm trying to parse a UTF-8 document with special characters like
acute-accent vowels:
...
---
But I get this error message:
---
UnicodeEncodeError: 'ascii' codec can't encode character u'\u2013' in
posit
[Steve]
> In short, this group is a broad church, and those readers with brain s
> the size of planets should remember that they are just as much in a
> minority as the readers who appear on the list for the first time this
> week. The vast majority are here to learn and grow, and I think that'
Markus Wankus wrote:
> [...] Thanks for the reply - maybe I'll give it another shot. I'm currently
> demoing Snakelets. Quite a turn in the opposite direction, but small
> and super-easy to get going with. [...]
I also found Snakelets a pleasure to use and chose it for implementing a
clan hom
"elho" wrote:
>> > It is said that the object has a NULL-Pointer when I try to debug it?
>> what object?
> the python one 'myNewPyType'
>
> Sorry, I forgot to change:
> PySDLXMLNodeType = PyMyType
> ..above the corrections
>self = new PyMyObject
>self->lAttribute = lAttribute;
>
>
Thomas Armstrong wrote:
> I'm trying to parse a UTF-8 document with special characters like
> acute-accent vowels:
>
>
> ...
> ---
>
> But I get this error message:
> ---
> UnicodeEncodeError: 'ascii' codec can't encode character u'\u2013' in
> position 122: ordinal not in range(
thomas Armstrong wrote:
(...)
> when trying to execute a MySQL query:
>
> query = "UPDATE blogs_news SET text = '" + text_extrated + "'WHERE
> id='" + id + "'"
> cursor.execute (query) #<--- error line
>
well, to start it's not the best way to do an update,
try this instead:
query = "U
"Iyer, Prasad C" wrote:
> a. Is there something like function overloading in python?
not in the usual sense, no. function arguments are not typed, so there's
nothing
to dispatch on. there are several cute tricks you can use to add dispatching on
top of "raw" python, but that's nothing you shou
Iyer, Prasad C wrote:
> I am new to python.
> I have few questions
> a. Is there something like function overloading in python?
Not in the same way as Java: you can't write several functions and have
the compiler or run-rime system work out which one to call according to
argument types. Don't fo
Hi,
Does python supports Overloading & Overriding of the function?
regards
prasad chandrasekaran
This message contains information that may be privileged or confidential and is
the property of the Capgemini Group. It is intended only for the person to whom
it is addressed. If you are not th
I may be reading this question different than Fredrik.
This example is with old-style classes.
class baseclass:
def __init__(self, arg):
#
# Do some initialization
#
def method1(self, arg):
#
# baseclass method goes here
#
class myclass(ba
Reinhold Birkenfeld wrote:
> after Guido's pronouncement yesterday, in one of the next versions of Python
> there will be a conditional expression with the following syntax:
>
> X if C else Y
>
> which is the same as today's
>
> (Y, X)[bool(C)]
hopefully, only one of Y or X is actually evaluated
forget my posts, Steve's solution is much more maintanable when you(or
someone else)'ll revisit the code in a couple of years.
i would go with what he wrote.
Cheers,
Ido.
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[Fredrik]
> > X if C else Y
>
> hopefully, only one of Y or X is actually evaluated ?
Yes. From Guido's announcement at
http://mail.python.org/pipermail/python-dev/2005-September/056846.html:
> The syntax will be
>
> A if C else B
>
> This first evaluates C; if it is true, A is evaluated
> Its still rough around the edges and not fully tested. I'll eventualy
> release a more polished version and possibly put it on Sourceforge. In
> the meantime I would be grateful for any feedback..
Somebody ought to comment this in more detail...
I have one minor point. It looks like your test
Larry Bates wrote:
> class myclass(baseclass):
> def __init__(self, arg):
> #
> # This method gets called when I instantiate this class.
> # If I want to call the baseclass.__init__ method I must
> # do it myself.
> #
> baseclass.__init__(arg)
T
I'm looking at a tutorial with the code below
from wxPython.wx import *
class MyApp(wxApp):
def OnInit(self):
frame = wxFrame(NULL, -1, "winApp", size = (800,640))
frame.Show(true)
self.SetTopWindow(frame)
return true
app = MyApp(0)
app.MainLoop()
Everything
i see you inherit from wxApp.
mybe the constructor of that object takes an int value?
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"Iyer, Prasad C" wrote:
> Does python supports Overloading & Overriding of the function?
Please avoid posting the same question over and over again with different
subjects. Please read the replies to your original question before reposting
the question. This is a mail list, not a chat channel;
Thanks a lot for the reply.
But I want to do something like this
class BaseClass:
def __init__(self):
# Some code over here
def __init__(self, a, b):
# Some code over here
def __init__(self, a, b, c):
# some code here
basecl
Peter Hansen wrote:
> Wow... Python detects "dubious syntax"? And here I thought programming
> was rather black and white, it's right or it's wrong.
SyntaxWarnings are issued for things that has never been valid nor well-
defined nor especially clever, but has been handled (in some more or less
OK, so the LZW patent has expired. Now does anybody have a package to
read LZW compressed files? Despite the patent issues, Unix "compress"
is still widely used to compress files.
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I'm attempting to play an mp3 file on OSX, but am running into some
difficulty. When using py-mad and py-ao, I only get static with the
following code (which is derived off another mailing that I found from
this list's archives):
#!/usr/bin/env python
'''Requires:
py-mad (mp3 ability)
py-ao (s
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