The inno:script team is pleased to announce the release of Porcupine
0.1. After twenty three months of constant development this is the
first stable release candidate, with plans to go full stable in the
next release. Apart from numerous bug fixes and optimizations, this
release also includes a
Hi,
I am using delphi to develop gui application, and wish to make a shift
to python. here are some of my question/concern...
1. is python develop gui application a cross platform? just like java
swing?
2. delphi makes things easy for me like coding for a specific event on
a specific component,
Thanks Steven, for the reply. Very helpful. I've got a lot to learn in
Python :)
Some questions:
(1) Python can automatically free most data structures and close open
files, but if your needs are more sophisticated, this approach may not be
suitable.
Since it's a wrapper of a DLL or .so
Raymond Hettinger [EMAIL PROTECTED] writes:
On May 27, 8:28 pm, Paul Rubin http://[EMAIL PROTECTED] wrote:
I use the module all the time now and it is great.
Thanks for the accolades and the great example.
Thank YOU for the great module ;). Feel free to use the example in the
docs if you
On 28 Mag, 08:01, james_027 [EMAIL PROTECTED] wrote:
Hi,
I am using delphi to develop gui application, and wish to make a shift
to python. here are some of my question/concern...
1. is python develop gui application a cross platform? just like java
swing?
Yes. Qt, wxwidgets and pygtk run
In [EMAIL PROTECTED], Shatadal
wrote:
I think the documentation should be modified so that it is made clear
that %default in the help string behaves as is claimed only in version
2.4 and higher.
Maybe something should be added for clarity but I don't think it's an
error in the docs. You are
In [EMAIL PROTECTED], half.italian
wrote:
[entries.__setitem__(int(d.date.strftime('%m'))], d.id) for d in
links]
btw...I was curious of this too. I used 'dir(dict)' and looked for a
method that might do what we wanted and bingo!
This is really ugly. Except `__init__()` it's always a
On May 28, 3:06 pm, Stefano Canepa [EMAIL PROTECTED] wrote:
On 28 Mag, 08:01, james_027 [EMAIL PROTECTED] wrote:
Hi,
I am using delphi to develop gui application, and wish to make a shift
to python. here are some of my question/concern...
1. is python develop gui application a cross
Steve Howell skrev:
def firstIsCapitalized(word):
return 'A' = word[0] = 'Z'
For someone who is worried about the impact of non-ascii identifiers,
you are making surprising assumptions about the contents of data.
Nis
--
http://mail.python.org/mailman/listinfo/python-list
Example:
a = [1,2,3,4,5,6,7,8,9,10]
aDict = dict([(x,x+1) for x in a if x%2==0])
print aDict
When I run this program I get:
{8: 9, 2: 3, 4: 5, 10: 11, 6: 7}
why this output isn't ordered, giving:
{2: 3, 4: 5, 6: 7, 8: 9, 10: 11 }
--
http://mail.python.org/mailman/listinfo/python-list
Pierre Quentel a écrit :
On 27 mai, 22:55, erikcw [EMAIL PROTECTED] wrote:
Hi,
I'm trying to turn o list of objects into a dictionary using a list
comprehension.
...
entries = dict([ (int(d.date.strftime('%m')),d.id) for d in links] )
With Python2.4 and above you can use a generator
Ben Finney a écrit :
Paul McGuire [EMAIL PROTECTED] writes:
It is a bit reassuring that I am not the only one who turns a blind
eye to this part of the PEP, that l_c_w_u bothers others as well.
I see similar support for lower_case, and opposition to
camelCase. It's nice that we're both
I'm really sorry, for all that private mails, thunderbird is awfully
stupid dealing with mailing lists folder.
Gabriel Genellina a écrit :
En Sun, 27 May 2007 22:39:32 -0300, Joe Ardent [EMAIL PROTECTED] escribió:
- iterate backwards:
for i in range(len(names)-1, -1, -1):
fname =
http://shaheeilyas.com/flags/
Scroll to the bottom to see why this is not entirely off-topic. Are
there other public examples in which Python has been used to harvest and
represent public information in useful and/or interesting ways? Ideas
for some more?
Tim C
--
En Mon, 28 May 2007 04:28:50 -0300, james_027 [EMAIL PROTECTED]
escribió:
I am using delphi to develop gui application, and wish to make a shift
to python. here are some of my question/concern...
Explore the Python wiki, specially
http://wiki.python.org/moin/GuiProgramming and
Steve Howell skrev:
And, really, if
you're not doing automated tests on your application
now, you don't know what you're missing.
Quote of the day, IMO.
Nis
--
http://mail.python.org/mailman/listinfo/python-list
En Mon, 28 May 2007 05:20:16 -0300, Wim Vogelaar
[EMAIL PROTECTED] escribió:
Example:
a = [1,2,3,4,5,6,7,8,9,10]
aDict = dict([(x,x+1) for x in a if x%2==0])
print aDict
When I run this program I get:
{8: 9, 2: 3, 4: 5, 10: 11, 6: 7}
why this output isn't ordered, giving:
{2: 3,
why this output isn't ordered, giving:
{2: 3, 4: 5, 6: 7, 8: 9, 10: 11 }
I made the original list two elements longer: a =
[1,2,3,4,5,6,7,8,9,10,11,12]
and to my surprise the output is now ordered, giving: {2: 3, 4: 5, 6: 7, 8:
9, 10: 11, 12: 13}
I am running ActiveState ActivePython
En Mon, 28 May 2007 05:25:18 -0300, Maric Michaud [EMAIL PROTECTED]
escribió:
Gabriel Genellina a écrit :
- iterate backwards:
for i in range(len(names)-1, -1, -1):
fname = names[i]
if fname[:1]=='.':
names.remove(fname)
This is not about iterating backward, this is about
I'm trying to use Scipy's LU factorization. Here is what I've got:
from numpy import *
import scipy as Sci
import scipy.linalg
A=array([[3., -2., 1., 0., 0.],[-1., 1., 0., 1., 0.],[4., 1., 0., 0.,
1.]])
p,l,u=Sci.linalg.lu(A,permute_l = 0)
now, according to the documentation:
On May 28, 12:25 am, Marc 'BlackJack' Rintsch [EMAIL PROTECTED] wrote:
In [EMAIL PROTECTED], half.italian
wrote:
[entries.__setitem__(int(d.date.strftime('%m'))], d.id) for d in
links]
btw...I was curious of this too. I used 'dir(dict)' and looked for a
method that might do what we
Jack schrieb:
I didn't call del explicitly. I'm expecting Python to call it when
the program exits. I put a logging line in __del__() but I never
see that line printed. It seems that __del__() is not being called
even when the program exits. Any idea why?
james_027 wrote:
Hi,
I am using delphi to develop gui application, and wish to make a shift
to python. here are some of my question/concern...
1. is python develop gui application a cross platform? just like java
swing?
2. delphi makes things easy for me like coding for a specific event
[EMAIL PROTECTED] wrote:
Do you think we just shouldn't use list comprehensions to build
dictinaries at all? Or is Stefan's solution acceptable (and pythonic)?
Use list comprehensions where you need the resulting list; if you want
nothing but the side effects, use a for loop.
[Stefan
En Mon, 28 May 2007 05:37:12 -0300, Wim Vogelaar
[EMAIL PROTECTED] escribió:
I made the original list two elements longer: a =
[1,2,3,4,5,6,7,8,9,10,11,12]
and to my surprise the output is now ordered, giving: {2: 3, 4: 5, 6: 7,
8:
9, 10: 11, 12: 13}
I am running ActiveState
I wanna print the log to both the screen and file, so I simulatered a
'tee'
class Tee(file):
def __init__(self, name, mode):
file.__init__(self, name, mode)
self.stdout = sys.stdout
sys.stdout = self
def __del__(self):
sys.stdout = self.stdout
[EMAIL PROTECTED] [EMAIL PROTECTED] writes:
I do not know if this is the correct group to ask this question. But
since mailman is python-based I thought i would ask here.
There are a great many Python-based applications; this forum is for
discussing the Python language and closely-related
[EMAIL PROTECTED] wrote:
Hi All,
I do not know if this is the correct group to ask this question. But
since mailman is python-based I thought i would ask here.
I had subscribed to a mailing list called [EMAIL PROTECTED]
adventitiously. I then wanted to reverse my decision and so tried to
Perhaps I should be a bit more specific. When using this code to connect
to a remote XML-RPC server (C++, xmlrpc++0.7 library):
import xmlrpclib
server = xmlrpclib.Server(http://10.10.101.62:29500;)
print server.Connection_Request(roberto)
the Python command
Hello All
I have trouble printing to stdout from a thread and main program.
Not only will it look strange when they try to print at the same time, that
is ok, but i think i see lock-ups. (strange exceptions in Tkinker etc) Or is
it an issue with IDLE ?
Should I implement a lock'ed / queued
On 26 mai, 04:14, Steve Holden [EMAIL PROTECTED] wrote:
(snip)
one of the primary ideas behind object
orientation is that the class defines the same methods for all instances.
somewhat-ot
While this is effectively the standard behaviour in class-based OOPLs,
I would definitively not present
On May 27, 8:40 pm, yuce [EMAIL PROTECTED] wrote:
Hello,
PySWIP requires libpl.dll to be on the path. There are two ways to
do this:
1) Add 'bin' directory of SWI-Prolog to the PATH (it's C:\Program Files
\pl\bin on my system),
2) Or, copy 'libpl.dll' and 'pthreadVC.dll' to
人言落日是天涯，望极天涯不见家 wrote:
I wanna print the log to both the screen and file, so I simulatered a
'tee'
class Tee(file):
def __init__(self, name, mode):
file.__init__(self, name, mode)
self.stdout = sys.stdout
sys.stdout = self
def __del__(self):
Wim Vogelaar wim.vogelaar at mc2world dot org wrote:
why this output isn't ordered, giving:
{2: 3, 4: 5, 6: 7, 8: 9, 10: 11 }
I made the original list two elements longer: a =
[1,2,3,4,5,6,7,8,9,10,11,12]
and to my surprise the output is now ordered, giving: {2: 3, 4: 5, 6:
7, 8:
En Mon, 28 May 2007 06:17:39 -0300, 人言落日是天涯，望极天涯不见家
[EMAIL PROTECTED] escribió:
I wanna print the log to both the screen and file, so I simulatered a
'tee'
class Tee(file):
def __init__(self, name, mode):
file.__init__(self, name, mode)
self.stdout = sys.stdout
Hello,
some time ago I've heard about proposals to introduce the concecpt of
interfaces into Python. I found this old and rejected PEP about that:
http://www.python.org/dev/peps/pep-0245/
What is the current status of that?
Thanks,
Florian
--
http://mail.python.org/mailman/listinfo/python-list
thanks! i'll look into this.
On May 27, 5:35 am, Che Guevara [EMAIL PROTECTED] wrote:
On May 26, 11:19 am, bullockbefriending bard [EMAIL PROTECTED]
wrote:
However, I hope someone reading this will be able to tell me that I'm
being a total pessimist and that in fact it isn't very difficult
Hi!
Do you already have found a solution for the FTP.storbinary
hang-up-problem? I am writing a program who connects himself a lot of
times to a FTP-Server, but in about 1 of 100 cases, it gets stuck in the
storbinary command although the connection seems to work. I have already
tried to set
I wonder if Jython might be the answer? Java is going to be faster
than Python for the time-critical part of my program. Does anybody
have experience getting data structures like nested lists / tuples
into a java routine from a running jython program (and then back
again)?
--
I am trying to use pyAntTasks in Eclipse. I have followed the example
in the ibm doc, but I get the following error:
[taskdef] Could not load definitions from resource
pyAntTasks.properties. It could not be found.
I have added pyAntTasks to my classpath and AntHome directory.
Anybody have any
Gabriel Genellina wrote:
En Mon, 28 May 2007 06:17:39 -0300, ???
[EMAIL PROTECTED] escribió:
I wanna print the log to both the screen and file, so I simulatered a
'tee'
class Tee(file):
def __init__(self, name, mode):
file.__init__(self, name, mode)
Hi,
I am implementing som code generation and want to to use some variant
of the template method pattern.
What I came up with is to have a class with the common part
in a method and the subclasses can then override the Customize methods
to do their own special part.
Now to the question I use
Tim Churches [EMAIL PROTECTED] writes:
http://shaheeilyas.com/flags/
Scroll to the bottom to see why this is not entirely off-topic.
I fail to see what it has to do with the thread you're replyiing to,
which is a discussion of creating a dictionary from a list
comprehension.
If you want to
Paul McGuire [EMAIL PROTECTED] writes:
[...]
http://mail.python.org/pipermail/python-dev/2005-December/058750.html
At first, Guido seemed ambivalent, and commented on the
contentiousness of the issue, but it seems that the non-English
speakers can more easily find word breaks marked with
On Mon, 28 May 2007 11:01:26 +0200, Gregor Horvath wrote:
Jack schrieb:
I didn't call del explicitly. I'm expecting Python to call it when
the program exits. I put a logging line in __del__() but I never
see that line printed. It seems that __del__() is not being called
even when the
Roy Smith [EMAIL PROTECTED] writes:
In article [EMAIL PROTECTED], [EMAIL PROTECTED] (Cameron Laird)
wrote:
Hmmm; now you've got me curious. What *were* the first
composite projectiles?
Fetchez la Vache!
:-)
--
http://mail.python.org/mailman/listinfo/python-list
QOTW: Good God! Is there *anything* that python does not already do? I
hardly feel the need to write programs anymore ... Its really 80% like
of the questions that are asked here get answered along the lines of:
import some_fancy_module
solution =
On Sun, 2007-05-27 at 18:12 -0700, Steve Howell wrote:
[...] there is no way
that uniquekeys is a sensible variable [...]
That's because the OP didn't heed the advice from the docs that
Generally, the iterable needs to already be sorted on the same key
function.
On Sun, 27 May 2007 23:20:49 -0700, Jack wrote:
Thanks Steven, for the reply. Very helpful. I've got a lot to learn in
Python :)
Some questions:
(1) Python can automatically free most data structures and close open
files, but if your needs are more sophisticated, this approach may not
Jack wrote:
2. what's the right way to call mylib_exit()? I put it in __del__(self)
but it is not being called in my simple test.
instance.__del__ is only called when there are no references to the
instance.
I didn't call del explicitly. I'm expecting Python to call it when
the program
On May 28, 2:19 am, Marc 'BlackJack' Rintsch [EMAIL PROTECTED] wrote:
In [EMAIL PROTECTED], Shatadal
wrote:
I think the documentation should be modified so that it is made clear
that %default in the help string behaves as is claimed only in version
2.4 and higher.
Maybe something should
--- Nis Jørgensen [EMAIL PROTECTED] wrote:
Steve Howell skrev:
def firstIsCapitalized(word):
return 'A' = word[0] = 'Z'
For someone who is worried about the impact of
non-ascii identifiers,
you are making surprising assumptions about the
contents of data.
The function there,
On Sun, 2007-05-27 at 20:28 -0700, Paul Rubin wrote:
fst = operator.itemgetter(0)
snd = operator.itemgetter(1)
def bates(fd):
# generate tuples (n,d) of lines from file fd,
# where n is the record number. Just iterate through all lines
# of the file, stamping a
Hi all
I tried to scan a directory and __import__ all modules ,
log
imported module: help
imported module: __init__
imported module: hi
imported module: thanks
and I scaned all methods in them, and put them to a list like:
[['f_chelp', 'f_help'], [], ['f_exclaim', 'f_hi', 'random'],
On May 27, 11:25 pm, Gabriel Genellina [EMAIL PROTECTED]
wrote:
En Sun, 27 May 2007 09:07:36 -0300, momobear [EMAIL PROTECTED] escribió:
Instead of extending join(), write a specific method to signal the
quitEvent or just let the caller signal it. And I don't see in this
example why do you
james_027 wrote:
Hi,
I am using delphi to develop gui application, and wish to make a shift
to python. here are some of my question/concern...
1. is python develop gui application a cross platform? just like java
swing?
2. delphi makes things easy for me like coding for a specific event
John J. Lee wrote:
Paul McGuire [EMAIL PROTECTED] writes:
[...]
http://mail.python.org/pipermail/python-dev/2005-December/058750.html
At first, Guido seemed ambivalent, and commented on the
contentiousness of the issue, but it seems that the non-English
speakers can more easily find word
On Mon, 28 May 2007 06:45:47 -0700, Jia Lu wrote:
Hi all
I tried to scan a directory and __import__ all modules ,
log
imported module: help
imported module: __init__
imported module: hi
imported module: thanks
and I scaned all methods in them, and put them to a list like:
--- Raymond Hettinger [EMAIL PROTECTED] wrote:
+ The operation of \function{groupby()} is similar
to the \code{uniq}
filter
+ in \UNIX{}. [...]
Thanks!
The comparison of groupby() to uniq really clicks
with me.
To the extent that others like the Unix command line
analogy for
In article [EMAIL PROTECTED],
Steven Bethard [EMAIL PROTECTED] wrote:
Stefan Sonnenberg-Carstens wrote:
Paul McGuire schrieb:
I'm starting a new thread for this topic, so as not to hijack the one
started by Steve Howell's excellent post titled ten small Python
programs.
In that
I am developping an international application for which I use gettext.
An user can fill in certain fields with variable names which are also
localized, eg: filename
_('filename') = 'bestandsnaam' #for dutch
As an english user might save this configuration, I want that eg a
Dutch user can open
--- Paul Rubin http://phr.cx@NOSPAM.invalid wrote:
[...]
Here's yet another example that came up in something
I was working on:
you are indexing a book and you want to print a list
of page numbers
for pages that refer to George Washington. If
Washington occurs on
several consecutive
Steve Howell skrev:
--- Nis Jørgensen [EMAIL PROTECTED] wrote:
Steve Howell skrev:
def firstIsCapitalized(word):
return 'A' = word[0] = 'Z'
For someone who is worried about the impact of
non-ascii identifiers,
you are making surprising assumptions about the
contents of data.
The
--- Roy Smith [EMAIL PROTECTED] wrote:
It's certainly easier to parse ip_address as
compared to IPAddress.
Same with snmp_manager vs SNMPManager.
Somebody earlier was actually advocating something
called proper_case, in which you can capitalize
certain letters for clarity, like
On May 27, 6:50 pm, Raymond Hettinger [EMAIL PROTECTED] wrote:
On May 27, 2:59 pm, Steve Howell [EMAIL PROTECTED] wrote:
These docs need work. Please do not defend them;
please suggest improvements.
FWIW, I wrote those docs. Suggested improvements are
welcome; however, I think they
Steve Howell wrote:
I've always thought that the best way to introduce new
programmers to Python is to show them small code
examples.
This is really a nice piece of missing Python.
Sorry I didn't follow this thread accurately,
but have you considered to produce an example environment like
Just for the amusement of the audience. The following is a reusable
testscript:
def add_money(amounts):
... pennies = sum([round(int(amount * 100)) for amount in amounts])
... return float(pennies / 100.0)
...
add_money([0.13, 0.02]) == 0.15
0.14999
add_money([0.13, 0.02])
En Mon, 28 May 2007 09:10:40 -0300, Peter Otten [EMAIL PROTECTED]
escribió:
Gabriel Genellina wrote:
En Mon, 28 May 2007 06:17:39 -0300, ???
[EMAIL PROTECTED] escribió:
def __init__(self, name, mode):
file.__init__(self, name, mode)
self.stdout =
--- Nis Jørgensen [EMAIL PROTECTED] wrote:
I disagree that word.istitle is the correct idiom -
from the naming of
the function in the original example, I would guess
word[0].isupper
would do the trick.
nitpick
That would return something like this:
built-in method isupper of str
Roy Smith [EMAIL PROTECTED] writes:
[...]
On the other hand, I'm convinced that words_with_underscores, is easier to
read. This is especially true when abbreviations creep into variable
names. It's certainly easier to parse ip_address as compared to IPAddress.
Same with snmp_manager vs
On May 26, 11:19 am, bullockbefriending bard [EMAIL PROTECTED]
wrote:
I've done all the requisite profiling and thought fairly deeply about
the efficiency of my python code, but am still going to have to speed
up the innermost guts of what I am doing.
Essentially, I need to pass a list of
En Mon, 28 May 2007 09:17:30 -0300, glomde [EMAIL PROTECTED] escribió:
I am implementing som code generation and want to to use some variant
of the template method pattern.
What I came up with is to have a class with the common part
in a method and the subclasses can then override the
--- Stef Mientki [EMAIL PROTECTED]
wrote:
Steve Howell wrote:
I've always thought that the best way to introduce
new
programmers to Python is to show them small code
examples.
This is really a nice piece of missing Python.
Thanks.
The wxPython demo program is written as an
Hi,
I am looking for simple vte examples mainly for pygtk.
Can anyone point me in the right direction or is there a better
terminal emulation for pygtk? It would be nice, if there exist a
good howto for installing vte up for the use of python; esp. for an
old redhat/scientific linux machine... I
Gabriel Genellina wrote:
def __call__(self, *args, **kwds):
return self.__TemplateMethod(*args, **kwds)
x = Template()(prefix=foo)
or perhaps:
x = Template(prefix=foo)()
I think the extra () improves readability - it's clear that x comes from a
function call, it's not a
I'm attempting to build python 2.5.1 fat binaries on OSX and
statically link to a newer sqlite than what ships with OSX. (3.3.17).
I'm getting Bus Error early when I run my app. If I turn on a lot of
malloc debugging options and run under gdb I get this trace:
(gdb) info threads
* 1 process
Florian Lindner [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
| Hello,
| some time ago I've heard about proposals to introduce the concecpt of
| interfaces into Python. I found this old and rejected PEP about that:
| http://www.python.org/dev/peps/pep-0245/
|
| What is the current
thanks. i'll definitely look into this.
On May 28, 10:48 pm, Kay Schluehr [EMAIL PROTECTED] wrote:
On May 26, 11:19 am, bullockbefriending bard [EMAIL PROTECTED]
wrote:
I've done all the requisite profiling and thought fairly deeply about
the efficiency of my python code, but am still
On May 28, 8:34 am, 7stud [EMAIL PROTECTED] wrote:
- there are two more examples on the next page. those two
examples also give sample inputs and outputs.
I didn't see those.
Ah, there's the rub. The two sections of examples and recipes
are there for a reason. This isn't a beginner
--- Carsten Haese [EMAIL PROTECTED] wrote:
On Sun, 2007-05-27 at 18:12 -0700, Steve Howell
wrote:
[...] there is no way
that uniquekeys is a sensible variable [...]
That's because the OP didn't heed the advice from
the docs that
Generally, the iterable needs to already be sorted
on
On May 26, 8:51 pm, Kevin Walzer [EMAIL PROTECTED] wrote:
Jeff Reavis wrote:
Does python not ship with Tix for OS X? I know there was an issue with
2.5.0 and Tix on Windows, and upgrading to 2.5.1 fixed it.
Unfortunately, I seem to have the same issue with OS X and 2.5.1. The
error I get
--- Raymond Hettinger [EMAIL PROTECTED] wrote:
That's not for everyone, so it isn't a loss if
someone sticks
with writing plain, clear everyday Python instead of
an itertool.
I know most of the module is fairly advanced, and that
average users can mostly avoid it, but this is a very
En Mon, 28 May 2007 14:53:57 -0300, Dennis Lee Bieber
[EMAIL PROTECTED] escribió:
On Sun, 27 May 2007 20:35:28 -0400, Carsten Haese [EMAIL PROTECTED]
declaimed the following in comp.lang.python:
On Sun, 2007-05-27 at 16:39 -0400, [EMAIL PROTECTED] wrote:
sql = SELECT
The wxPython demo program is written as an
interactive tutorial,
with a few hundred examples, nicely ordered in
groups.
The user can view the demo, the code and the help
text.
The user can also change the code and see the
results right away.
Do you have a link?
wxPython including
Hello the list :-)
I do a little program that permit the user to manage list of sentences.
This program runs into a linux shell.
The user can add, modify and delete the sentences.
What I want to do is :
When the user want to modify one sentence, I would like to do this :
Modify your sentence :
Some of you might want to play with IPyKit, especially you need a
swiss-army-knife Python prompt on a (win32) machine where you don't
really want to install anything (python, pyreadline, ipython, PATH
settings...).
It's basically a py2exe'd preconfigured IPython.
Sebastian Bassi wrote:
I have this code:
import xml.parsers.expat
def start_element(name, attrs):
print 'Start element:', name, attrs
def end_element(name):
print 'End element:', name
def char_data(data):
print 'Character data:', repr(data)
p = xml.parsers.expat.ParserCreate()
--- Stef Mientki [EMAIL PROTECTED]
wrote:
It would even be nicer, if everybody could drop
her/his examples
in a standard way, so they would be automatically
incorporated in
something like the wxPython interactive demo.
Can you elaborate?
Well if you see the above demo,
On May 28, 11:52 am, Etienne Hilson [EMAIL PROTECTED]
wrote:
Hello the list :-)
I do a little program that permit the user to manage list of sentences.
This program runs into a linux shell.
The user can add, modify and delete the sentences.
What I want to do is :
When the user want to
That's not for everyone, so it isn't a loss if
someone sticks
with writing plain, clear everyday Python instead of
an itertool.
I know most of the module is fairly advanced, and that
average users can mostly avoid it, but this is a very
common-antipattern that groupby() solves:
I
On May 28, 11:52 am, Etienne Hilson [EMAIL PROTECTED]
wrote:
Hello the list :-)
I do a little program that permit the user to manage list of sentences.
This program runs into a linux shell.
The user can add, modify and delete the sentences.
What I want to do is :
When the user want to
Steve Howell [EMAIL PROTECTED] wrote:
...
for has_chars, frags in itertools.groupby(lines,
lambda x: len(x) 0):
Hmmm, it appears to me that itertools.groupby(lines, bool) should do
just the same job, just a bit faster and simpler, no?
Alex
--
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Historically, it's only Java and the Windows world (including non-
standard Windows-style C++) that use forcedCase significantly (C#
draws from both).
I remember meeting that style first in the X Window System (now commonly
known as X11, but it was
7stud wrote:
Bejeezus. The description of groupby in the docs is a poster child
for why the docs need user comments. Can someone explain to me in
what sense the name 'uniquekeys' is used this example:
This is my first exposure to this function, and I see that it does have
some uses in my
Steve Howell wrote:
--- Stef Mientki [EMAIL PROTECTED]
wrote:
It would even be nicer, if everybody could drop
her/his examples
in a standard way, so they would be automatically
incorporated in
something like the wxPython interactive demo.
Can you elaborate?
Well if you see the above
Gordon Airporte [EMAIL PROTECTED] writes:
This is my first exposure to this function, and I see that it does
have some uses in my code. I agree that it is confusing, however.
IMO the confusion could be lessened if the function with the current
behavior were renamed 'telescope' or 'compact' or
Finally started trying to build a simple gui form for inserting text
data into a mysql db of quotations.
I found this nice Tkinter tutorial,
http://www.ibiblio.org/obp/py4fun/gui/tkPhone.html
but midway I'm getting an error.
from Tkinter import *
win = Tk()
f = Frame(win)
b1 = Button(f,
--- Stef Mientki [EMAIL PROTECTED]
I don't know MoinMoin,
but the answer is Yes (although maybe not for your
ten snippets).
First of all I think all programmers keep there own
collection of code snippets,
which much more valuable then all the code code
snippets from everyone.
Agreed.
--- Paul Rubin http://phr.cx@NOSPAM.invalid wrote:
But that is what groupby does, except its notion of
uniqueness is
limited to contiguous runs of elements having the
same key.
It occurred to me that we could also rename the
function uniq(), or unique(), after its Unix
counterpart, but
BartlebyScrivener wrote:
Finally started trying to build a simple gui form for inserting text
data into a mysql db of quotations.
I found this nice Tkinter tutorial,
http://www.ibiblio.org/obp/py4fun/gui/tkPhone.html
but midway I'm getting an error.
from Tkinter import *
win =
1 - 100 of 135 matches
Mail list logo
