Re: Trying to set a cookie within a python script

2010-08-03 Thread Νίκος
On 2 Αύγ, 23:57, Thomas Jollans tho...@jollans.com wrote: So: tripple-check that  * your file is insert encoding here (aka UTF-8)  * Python knows that  * the web browser knows that Thank you! i used print ''' Content-Type: text/html; charset=UTF-8 / n''' and it worked. I'am still pretty

Re: simple (I hope!) problem

2010-08-03 Thread Steven D'Aprano
On Mon, 02 Aug 2010 17:19:46 -0700, samwyse wrote: Fortunately, I don't need the functionality of the object, I just want something that won't generate an error when I use it. So, what is the quickest way to to create such an object (replacing the 'pass' in my first snippet). My solution is

please, help with python 3.1

2010-08-03 Thread Alan
Hello List, Please, can someone at least try this code below in python 3 and report me back whether it works or not? Because for me this code works in python 2.6 but not with python 3.1. Thanks! from __future__ import print_function import os, subprocess, signal def signal_handler( signum,

Re: please, help with python 3.1

2010-08-03 Thread Chris Rebert
On Mon, Aug 2, 2010 at 11:35 PM, Alan alanwil...@gmail.com wrote: Hello List, Please, can someone at least try this code below in python 3 and report me back whether it works or not? Because for me this code works in python 2.6 but not with python 3.1. Thanks! Please specify *in exactly what

Re: please, help with python 3.1

2010-08-03 Thread rantingrick
On Aug 3, 2:11 am, Chris Rebert c...@rebertia.com wrote: On Mon, Aug 2, 2010 at 11:35 PM, Alan alanwil...@gmail.com wrote: Hello List, Please, can someone at least try this code below in python 3 and report me back whether it works or not? Because for me this code works in python 2.6 but

Re: please, help with python 3.1

2010-08-03 Thread Chris Rebert
-- Forwarded message -- From: Alan alanwil...@gmail.com Date: Tue, Aug 3, 2010 at 12:25 AM Subject: Re: please, help with python 3.1 To: Chris Rebert c...@rebertia.com Sorry, I will explain. I am using for a task 'find /' expecting this to last longer, usually much longer than 5

Re: Trying to set a cookie within a python script

2010-08-03 Thread Chris Rebert
2010/8/2 Νίκος nikos.the.gr...@gmail.com: On 2 Αύγ, 23:57, Thomas Jollans tho...@jollans.com wrote: So: tripple-check that  * your file is insert encoding here (aka UTF-8)  * Python knows that  * the web browser knows that Thank you! i used print ''' Content-Type: text/html; charset=UTF-8

Re: Trying to run Python 2.7 on Windows 7 and any suggestions on books/websites for dummies guide to python type learning

2010-08-03 Thread rantingrick
On Aug 2, 5:32 pm, James Mills prolo...@shortcircuit.net.au wrote: On Tue, Aug 3, 2010 at 8:07 AM, ben owen troabarto...@hotmail.com wrote: Hi everyone, I'm new to this and was needing help with trying to learn/work with Python 2.7 on my computer. I'm running Windows 7 and trying to learn

Re: please, help with python 3.1

2010-08-03 Thread rantingrick
On Aug 3, 2:28 am, Chris Rebert c...@rebertia.com wrote: -- Forwarded message -- From: Alan alanwil...@gmail.com Date: Tue, Aug 3, 2010 at 12:25 AM Subject: Re: please, help with python 3.1 To: Chris Rebert c...@rebertia.com Sorry, I will explain. Well it looks like he

Re: constructing and using large lexicon in a program

2010-08-03 Thread Peter Otten
Majdi Sawalha wrote: I am developing a morphological analyzer that depends on a large lexicon. i construct a Lexicon class that reades a text file and construct a dictionary of the lexicon entries. the other class will use the lexicon class to chech if the word is found in the lexicon. the

Re: Trying to set a cookie within a python script

2010-08-03 Thread Dave Angel
� wrote: On 2 Αύγ, 23:57, Thomas Jollans tho...@jollans.com wrote: So: tripple-check that * your file is insert encoding here (aka UTF-8) * Python knows that * the web browser knows that Thank you! i used print ''' Content-Type: text/html;

web and standalone access

2010-08-03 Thread S.Selvam
Hi all, I have a case where my application needs to run as a standalone application and also allow web based access. What could the best python framework to implement it. Note : I found Openobject( openerp ) to be of this kind. I hope i can get more ideas here . -- Regards, S.Selvam I

Re: web and standalone access

2010-08-03 Thread James Mills
On Tue, Aug 3, 2010 at 6:15 PM, S.Selvam s.selvams...@gmail.com wrote: I have a case where my application needs to run as a standalone application and also allow web based access. What could the best python framework to implement it. Both CherryPy and circuits.web sport a single click 'n run

Re: Why is python not written in C++ ?

2010-08-03 Thread Nobody
On Mon, 02 Aug 2010 17:17:35 -0700, Peter wrote: But I always used to tell people - by the time I got a program to compile then I figured 99% of the bugs were already discovered! Try that with C/C++ or almost any other language you care to name :-) ML and Haskell are also quite good for this

Re: Performance ordered dictionary vs normal dictionary

2010-08-03 Thread Chris Rebert
On Fri, Jul 30, 2010 at 9:18 PM, Dan Stromberg drsali...@gmail.com wrote: On Wed, Jul 28, 2010 at 11:11 PM, Chris Rebert c...@rebertia.com wrote: snip (You are aware that the ordered in OrderedDict means that its keys are ordered, and not that, say, a list containing OrderedDicts can be

Re: Why is python not written in C++ ?

2010-08-03 Thread Nobody
On Mon, 02 Aug 2010 15:18:30 -0700, sturlamolden wrote: Has it ever been planned to rewrite in C++ the historical implementation (of course in an object oriented design) ? OO programming is possible in C. Just take a look at GNOME and GTK. One feature which can't readily be implemented in

PIL

2010-08-03 Thread Navid Parvini
Dear All, I want to convert a .png file to .xpm using PIL. I used the following command: Image.open( t1.png).save(a1.xpm). But it doesn't work and I could not convert it. Would you please help me and let me know that how can I convert/save .xpm files in PIL. Thank you in advance. Thanks.

Re: Why is python not written in C++ ?

2010-08-03 Thread Chris Rebert
On Tue, Aug 3, 2010 at 1:36 AM, Nobody nob...@nowhere.com wrote: On Mon, 02 Aug 2010 15:18:30 -0700, sturlamolden wrote: Has it ever been planned to rewrite in C++ the historical implementation (of course in an object oriented design) ? OO programming is possible in C.  Just take a look at

Re: Why is python not written in C++ ?

2010-08-03 Thread James Mills
On Tue, Aug 3, 2010 at 6:36 PM, Nobody nob...@nowhere.com wrote: One feature which can't readily be implemented in C is the automatic clean-up side of the RAII idiom. C is a Turing-Complete Language is it not ? If so, therefore is it not true anything can be implemented ? Even the automated

Re: checking that process binds a port, fuser functionality

2010-08-03 Thread Nobody
On Mon, 02 Aug 2010 23:27:37 +0200, Zdenek Maxa wrote: I need to start a process (using subprocess.Popen()) and wait until the new process either fails or successfully binds a specified port. The fuser command seems to be indented exactly for this purpose. Could anyone please provided a hint

Re: PIL

2010-08-03 Thread James Mills
On Tue, Aug 3, 2010 at 6:45 PM, Navid Parvini parvini_na...@yahoo.comwrote: I want to convert a .png file to .xpm using PIL. I used the following command: Image.open( t1.png).save(a1.xpm). But it doesn't work and I could not convert it. Would you please help me and let me know that how can

Re: PIL

2010-08-03 Thread Matteo Landi
I don't think yours is a permitted conversion[1]. It seems that PIL supports xpm format only for reading, but I could be wrong. Regards. [1] http://www.daniweb.com/forums/thread260074.html On Tue, Aug 3, 2010 at 10:45 AM, Navid Parvini parvini_na...@yahoo.comwrote: Dear All, I want to

Re: PIL

2010-08-03 Thread Chris Rebert
On Tue, Aug 3, 2010 at 1:45 AM, Navid Parvini parvini_na...@yahoo.com wrote: Dear All, I want to convert a .png file to .xpm using PIL. I used the following command: Image.open( t1.png).save(a1.xpm). But it doesn't work and I could not convert it. Would you please help me and let me know

Re: Why is python not written in C++ ?

2010-08-03 Thread Steven D'Aprano
On Tue, 03 Aug 2010 18:48:24 +1000, James Mills wrote: On Tue, Aug 3, 2010 at 6:36 PM, Nobody nob...@nowhere.com wrote: One feature which can't readily be implemented in C is the automatic clean-up side of the RAII idiom. C is a Turing-Complete Language is it not ? If so, therefore is it

Re: Trying to set a cookie within a python script

2010-08-03 Thread Nik Gr
Στις 3/8/2010 10:39 πμ, ο/η Chris Rebert έγραψε: Please tell me the difference between 3 things. a) Asking Notepad++(my editor) to save all my python scripts as UTF-8 without BOM. That affects what encoding the text file comprising the source code itself is in. What does this practically

Re: please, help with python 3.1

2010-08-03 Thread Steven D'Aprano
Hello Alan, I'm sorry, I can't see the code you say you posted. I can't see ANY of your posts, only the replies from Chris Rebert. Are you using Google Groups to post? If so, many people here will have difficulty seeing your posts, as Google Groups is notorious for allowing spammers, and in

Re: Why is python not written in C++ ?

2010-08-03 Thread James Mills
On Tue, Aug 3, 2010 at 7:04 PM, Steven D'Aprano steve-remove-t...@cybersource.com.au wrote: True, but Nobody said it can't *readily* be implemented, not that it can't be. So he did too :) I read that as really :/ --James -- -- James Mills -- -- Problems are solved by method --

Re: please, help with python 3.1

2010-08-03 Thread Alan Wilter Sousa da Silva
Ok: Here goes the code again and results: from __future__ import print_function import os, subprocess, signal def signal_handler( signum, frame ): print( PID: %s % pid ) print( Timed out! Process %s killed, max exec time (%ss) exceeded % (pid, timeTol ) ) os.kill( int( pid ), 15 )

Re: Why is python not written in C++ ?

2010-08-03 Thread John Bokma
Carl Banks pavlovevide...@gmail.com writes: On Aug 1, 6:09 pm, John Bokma j...@castleamber.com wrote: Roy Smith r...@panix.com writes: In article 4c55fe82$0$9111$426a3...@news.free.fr,  candide cand...@free.invalid wrote: Python is an object oriented langage (OOL). The Python main

Re: namespaces, scoping and variables

2010-08-03 Thread Jean-Michel Pichavant
rantingrick wrote: On Aug 2, 3:12 pm, Chris Hare ch...@labr.net wrote: Also you should use 4 space indention and never use tabs. This is the accepted way. Then ask yourself why tabs are still in python 3. Nice troll by the way. JM -- http://mail.python.org/mailman/listinfo/python-list

Re: Why is python not written in C++ ?

2010-08-03 Thread John Bokma
Albert Hopkins mar...@letterboxes.org writes: But I wonder if someone has/has tried to write a programming language in C++ and what were their experiences. The Low Level Virtual Machine (LLVM) is a compiler infrastructure, written in C++, which is designed for compile-time, link-time,

Re: Why is python not written in C++ ?

2010-08-03 Thread John Bokma
Michael Torrie torr...@gmail.com writes: On 08/01/2010 07:09 PM, John Bokma wrote: One thing that comes to mind is that it's much easier to distribute C libraries than C++ libraries. In the beginning of C++ there were programs that just converted C++ to C (frontends). At least that is how

Re: Why is python not written in C++ ?

2010-08-03 Thread Nobody
On Tue, 03 Aug 2010 18:48:24 +1000, James Mills wrote: One feature which can't readily be implemented in C is the automatic clean-up side of the RAII idiom. C is a Turing-Complete Language is it not ? If so, therefore is it not true anything can be implemented ? Even the automated

Re: Why is python not written in C++ ?

2010-08-03 Thread Paul Rubin
Nobody nob...@nowhere.com writes: One feature which can't readily be implemented in C is the automatic clean-up side of the RAII idiom. I once did that by having an explicit stack of finalization records linked through the call stack. The throw routine would traverse the links to call the

Re: simple (I hope!) problem

2010-08-03 Thread Jean-Michel Pichavant
samwyse wrote: I'm writing for the Google app engine and have stubbed my toe yet again on a simple obstacle. Non-trivial app engines programs require the import of several modules that aren't normally in my PYTHONPATH. I'd like to be able to test my code outside of the app engine framework.

Re: simple integer subclass

2010-08-03 Thread Andreas Pfrengle
On 3 Aug., 03:22, Carl Banks pavlovevide...@gmail.com wrote: You are creating an object that differs from a built-in, int, in a highly misleading way that only makes sense in a very limited context, and this object's modified behavior gives no clue that it's been modified in such as way.  

Get name of file from directory into variable

2010-08-03 Thread loial
In a unix shell script I can do something like this to look in a directory and get the name of a file or files into a variable : MYFILE=`ls /home/mydir/JOHN*.xml` Can I do this in one line in python? -- http://mail.python.org/mailman/listinfo/python-list

Re: Get name of file from directory into variable

2010-08-03 Thread Alex Willmer
On Aug 3, 11:21 am, loial jldunn2...@gmail.com wrote: In a unix shell script I can do something like this to look in a directory and get the name of a file or files into a variable : MYFILE=`ls /home/mydir/JOHN*.xml` Can I do this in one line in python? Depends if you count imports. import

Re: Get name of file from directory into variable

2010-08-03 Thread Matteo Landi
I suggest you to take a look at walk function inside the os module [1]; IIRC, on the list you would find a discussion on how to create a wrapper for os.walk with support for filters or wildcards. Regards. [1] http://docs.python.org/library/os.html?highlight=os.walk#os.walk On Tue, Aug 3, 2010

Re: Get name of file from directory into variable

2010-08-03 Thread loial
On 3 Aug, 11:31, Alex Willmer a...@moreati.org.uk wrote: On Aug 3, 11:21 am, loial jldunn2...@gmail.com wrote: In a unix shell script I can do something like this to look in a directory and get the name of a file or files into a variable : MYFILE=`ls /home/mydir/JOHN*.xml` Can I do

Re: Get name of file from directory into variable

2010-08-03 Thread Rory Campbell-Lange
On 03/08/10, Alex Willmer (a...@moreati.org.uk) wrote: On Aug 3, 11:21?am, loial jldunn2...@gmail.com wrote: In a unix shell script I can do something like this to look in a directory and get the name of a file or files into a variable : MYFILE=`ls /home/mydir/JOHN*.xml` Can I do this

Re: checking that process binds a port, fuser functionality

2010-08-03 Thread Roy Smith
In article pan.2010.08.03.08.47.38.391...@nowhere.com, Nobody nob...@nowhere.com wrote: On Mon, 02 Aug 2010 23:27:37 +0200, Zdenek Maxa wrote: I need to start a process (using subprocess.Popen()) and wait until the new process either fails or successfully binds a specified port. If you

Re: Get name of file from directory into variable

2010-08-03 Thread Matteo Landi
Ops I miss the one line request, so my previous answer was definitely OT. glob seems to be your solution. On Tue, Aug 3, 2010 at 12:44 PM, Rory Campbell-Lange r...@campbell-lange.net wrote: On 03/08/10, Alex Willmer (a...@moreati.org.uk) wrote: On Aug 3, 11:21?am, loial jldunn2...@gmail.com

I GOT $2500 FROM PAYPAL....

2010-08-03 Thread paypal cash
I GOT $2500 FROM PAYPAL At http://2050videos.co.cc i have hidden the PayPal Form link in an image. in that website On Top Side Above search box , click on image and enter your PayPal id And Your name. -- http://mail.python.org/mailman/listinfo/python-list

Re: calling a class method from a menu in a different class

2010-08-03 Thread Chris Hare
No offense taken. I'll get getting the Google Python Style Guide today. I'll package up the code tonight and it to the group. Fortunately ( or unfortunately), it is all in one file right now. On Aug 2, 2010, at 10:31 PM, rantingrick wrote: Chris, It looks as if you are calling a class

Re: calling a class method from a menu in a different class

2010-08-03 Thread Chris Hare
Oh and Risk, I know I was calling the class object. class 1 creates the instance object class 2 tries to use the instance object so the problem is how to make class 2 knowledgable of instance object? I guess I could pass the instance object into the class, since class1 creates the instance

Re: please, help with python 3.1

2010-08-03 Thread Antoine Pitrou
On Tue, 3 Aug 2010 10:28:49 +0100 Alan Wilter Sousa da Silva awil...@ebi.ac.uk wrote: Now with python3.1: time python3.1 timout.py PID: 27687 Timed out! Process 27687 killed, max exec time (5s) exceeded Traceback (most recent call last):

Re: how can I solve this erorr usr/lib/python2.6 : permisson denied

2010-08-03 Thread Mohseniaref
thanks I fix it and change path to bin folder -- http://mail.python.org/mailman/listinfo/python-list

subclassing versus object redefinition

2010-08-03 Thread wheres pythonmonks
Hi! I have a class (supposed to be an abstract base class): In python (as opposed to static languages like C++) I don't seed to subclass the base class, but instead I can simply override the behavior of stub methods and values. Is there a preference between between subclassing (C++ approach) and

Re: simple integer subclass

2010-08-03 Thread rantingrick
On Aug 3, 5:15 am, Andreas Pfrengle a.pfren...@gmail.com wrote: Seems I end up with your suggestion - if noone else has an idea ;-) START_COUNTING_FROM_HERE = 1 -- http://mail.python.org/mailman/listinfo/python-list

Pydev 1.6.1 Released

2010-08-03 Thread Fabio Zadrozny
Hi All, Pydev 1.6.1 has been released Details on Pydev: http://pydev.org Details on its development: http://pydev.blogspot.com Release Highlights: --- * **Debugger** * **Critical Fix: issue that prevented the debugger from working with Python 3 solved** *

cPickle error when caching data

2010-08-03 Thread Benedict Verheyen
Hi i get the following error when trying to set data in the cache of a django application. The error is however a python error as it involves pickling and i can reproduce it in a shell. The error i get is this: cPickle.PicklingError: Can't pickle class 'management.views.Stats': attribute

Re: Trying to set a cookie within a python script

2010-08-03 Thread Νίκος
On 3 Αύγ, 11:10, Dave Angel da...@ieee.org wrote: a) a text editor takes keystrokes and cut/paste info and other data, and produces a stream of (unicode) characters.  It then encodes each of   those character into one or more bytes and saves it to a file.  You have to tell Notepad++ how to

Re: simple integer subclass

2010-08-03 Thread Jean-Michel Pichavant
Andreas Pfrengle wrote: On 3 Aug., 03:22, Carl Banks pavlovevide...@gmail.com wrote: You are creating an object that differs from a built-in, int, in a highly misleading way that only makes sense in a very limited context, and this object's modified behavior gives no clue that it's been

Re: simple integer subclass

2010-08-03 Thread Jean-Michel Pichavant
Jean-Michel Pichavant wrote: Andreas Pfrengle wrote: On 3 Aug., 03:22, Carl Banks pavlovevide...@gmail.com wrote: You are creating an object that differs from a built-in, int, in a highly misleading way that only makes sense in a very limited context, and this object's modified behavior

Re: subclassing versus object redefinition

2010-08-03 Thread Roald de Vries
On Aug 3, 2010, at 2:46 PM, wheres pythonmonks wrote: Hi! I have a class (supposed to be an abstract base class): In python (as opposed to static languages like C++) I don't seed to subclass the base class, but instead I can simply override the behavior of stub methods and values. Is there a

Re: Why is python not written in C++ ?

2010-08-03 Thread Grant Edwards
On 2010-08-02, Aahz a...@pythoncraft.com wrote: In article f9e652d6-3945-4c18-92f3-b85b994fe...@k8g2000prh.googlegroups.com, Peter peter.milli...@gmail.com wrote: On Aug 3, 7:42=A0am, Mark Lawrence breamore...@yahoo.co.uk wrote: On 02/08/2010 00:08, candide wrote: I can't understand why any

Re: Why is python not written in C++ ?

2010-08-03 Thread Grant Edwards
On 2010-08-02, Paul Rubin no.em...@nospam.invalid wrote: Michael Torrie torr...@gmail.com writes: Sometimes, C++ is just the right tool for the job, despite all its warts C++'s object semantics (guaranteed destruction, scoping, etc) can sometimes work very well when you need the speed of

Re: checking that process binds a port, fuser functionality

2010-08-03 Thread Zdenek Maxa
Original Message Subject: Re: checking that process binds a port, fuser functionality From: Roy Smith r...@panix.com To: python-list@python.org Date: Tue Aug 03 2010 13:06:27 GMT+0200 (CEST) In article pan.2010.08.03.08.47.38.391...@nowhere.com, Nobody nob...@nowhere.com

Re: subclassing versus object redefinition

2010-08-03 Thread wheres pythonmonks
Roald: First, I must admit, I didn't know I could create an ABC in python. Now I see (http://docs.python.org/library/abc.html). Thank you. I think that the crux of the matter is in points #3, #4, and #5 that you raised: 3) adding stuff to instances is less reusable that adding stuff to

Re: checking that process binds a port, fuser functionality

2010-08-03 Thread Roy Smith
On Aug 3, 10:32 am, Zdenek Maxa zdenekm...@yahoo.co.uk wrote: Yes, but I need a check that certain known process's PID listens on a defined port. connect() would certainly work, but I may end up connecting to a different process. Then you need to define your protocol such that the client and

Re: cPickle error when caching data

2010-08-03 Thread Peter Otten
Benedict Verheyen wrote: i get the following error when trying to set data in the cache of a django application. The error is however a python error as it involves pickling and i can reproduce it in a shell. The error i get is this: cPickle.PicklingError: Can't pickle class

Re: subclassing versus object redefinition

2010-08-03 Thread Roald de Vries
Hi W, On Aug 3, 2010, at 4:38 PM, wheres pythonmonks wrote: I think that the crux of the matter is in points #3, #4, and #5 that you raised: I think #2 is important too: a program is supposed to do what you expect, and I don't expect instantiation of an ABC. On #3: Not clear that all

Re: cPickle error when caching data

2010-08-03 Thread Benedict Verheyen
On 3/08/2010 17:01, Peter Otten wrote: snip You can only pickle instances of classes that are reachable by the import system as only the qualified name of the class is stored, not the bytecode to generate it. Move your class out of the function into the global module scope and you should be

Re: Trying to set a cookie within a python script

2010-08-03 Thread Dave Angel
¯º¿Â wrote: On 3 Αύγ, 11:10, Dave Angel da...@ieee.org wrote: a) a text editor takes keystrokes and cut/paste info and other data, and produces a stream of (unicode) characters. It then encodes each of those character into one or more bytes and saves it to a file. You have to

Re: simple integer subclass

2010-08-03 Thread Roald de Vries
Hi Andreas, On Aug 3, 2010, at 1:52 AM, Andreas Pfrengle wrote: I'm trying to define a subclass of int called int1. An int1-object shall behave exactly like an int-object, with the only difference that the displayed value shall be value + 1 (it will be used to display array indices starting at

Re: Why is python not written in C++ ?

2010-08-03 Thread Carl Banks
On Aug 3, 2:29 am, John Bokma j...@castleamber.com wrote: Carl Banks pavlovevide...@gmail.com writes: On Aug 1, 6:09 pm, John Bokma j...@castleamber.com wrote: Roy Smith r...@panix.com writes: In article 4c55fe82$0$9111$426a3...@news.free.fr,  candide cand...@free.invalid wrote:

Re: default behavior

2010-08-03 Thread Ethan Furman
John Posner wrote: On 7/31/2010 1:31 PM, John Posner wrote: Caveat -- there's another description of defaultdict here: http://docs.python.org/library/collections.html#collections.defaultdict ... and it's bogus. This other description claims that __missing__ is a method of defaultdict, not of

Re: Why is python not written in C++ ?

2010-08-03 Thread Ethan Furman
John Bokma wrote: Michael Torrie torr...@gmail.com writes: On 08/01/2010 07:09 PM, John Bokma wrote: One thing that comes to mind is that it's much easier to distribute C libraries than C++ libraries. In the beginning of C++ there were programs that just converted C++ to C (frontends). At

Re: Trying to set a cookie within a python script

2010-08-03 Thread Νίκος
On 3 Αύγ, 18:41, Dave Angel da...@ieee.org wrote: Different encodings equal different ways of storing the data to the media, correct? Exactly. The file is a stream of bytes, and Unicode has more than 256 possible characters. Further, even the subset of characters that *do* take one byte

finding homopolymers in both directions

2010-08-03 Thread Lee Sander
Hi, Suppose I have a string such as this 'aabccefghiiijkr' I would like to print out all the positions that are flanked by a run of symbols. So for example, I would like to the output for the above input as follows: 2 b 1 aa 2 b -1 cc 10 e -1 cc 11 f 1 g 17 h 1 iii

Re: Behavior of re.split on empty strings is unexpected

2010-08-03 Thread John Nagle
On 8/2/2010 5:53 PM, samwyse wrote: On Aug 2, 12:34 pm, John Naglena...@animats.com wrote: The regular expression split behaves slightly differently than string split: I'm going to argue that it's the string split that's behaving oddly. I tend to agree. It doesn't seem to be

Re: Why is python not written in C++ ?

2010-08-03 Thread John Nagle
On 8/1/2010 5:36 PM, Roy Smith wrote: In article4c55fe82$0$9111$426a3...@news.free.fr, candidecand...@free.invalid wrote: Python is an object oriented langage (OOL). The Python main implementation is written in pure and old C90. Is it for historical reasons? C is not an OOL and C++

regular expressions and the LOCALE flag

2010-08-03 Thread Baz Walter
the python docs say that re.LOCALE makes certain character classes dependent on the current locale. here's what i currently see on my system: import re, locale locale.getdefaultlocale() ('en_GB', 'UTF8') locale.getlocale() (None, None) re.findall(r'\w', u'a b c \xe5 \xe6 \xe7', re.L)

Re: Trying to set a cookie within a python script

2010-08-03 Thread Dave Angel
¯º¿Â wrote: On 3 Αύγ, 18:41, Dave Angel da...@ieee.org wrote: Different encodings equal different ways of storing the data to the media, correct? Exactly. The file is a stream of bytes, and Unicode has more than 256 possible characters. Further, even the subset of characters that

Re: Why is python not written in C++ ?

2010-08-03 Thread Benjamin Kaplan
On Tue, Aug 3, 2010 at 10:44 AM, John Nagle na...@animats.com wrote: On 8/1/2010 5:36 PM, Roy Smith wrote: In article4c55fe82$0$9111$426a3...@news.free.fr, candidecand...@free.invalid wrote: Python is an object oriented langage (OOL). The Python main implementation is written in pure and

Re: finding homopolymers in both directions

2010-08-03 Thread Peter Otten
Lee Sander wrote: Hi, Suppose I have a string such as this 'aabccefghiiijkr' I would like to print out all the positions that are flanked by a run of symbols. So for example, I would like to the output for the above input as follows: 2 b 1 aa 2 b -1 cc 10 e -1

Re: Why is python not written in C++ ?

2010-08-03 Thread Paul Rubin
Grant Edwards inva...@invalid.invalid writes: There's no computing problem so simple that it can't be solved in a complex and obtuse manner in C++. I know that's true of any language, but from what I've seen over the years, it more true in C++.

Re: regular expressions and the LOCALE flag

2010-08-03 Thread MRAB
Baz Walter wrote: the python docs say that re.LOCALE makes certain character classes dependent on the current locale. here's what i currently see on my system: import re, locale locale.getdefaultlocale() ('en_GB', 'UTF8') locale.getlocale() (None, None) re.findall(r'\w', u'a b c \xe5

Re: Trying to set a cookie within a python script

2010-08-03 Thread Dotan Cohen
On Tue, Aug 3, 2010 at 18:41, Dave Angel da...@ieee.org wrote: I don't understand your wording. Certainly the server launches the python script, and captures stdout. It then sends that stream of bytes out over tcp/ip to the waiting browser. You ask when does it become html ? I don't think the

locale and number formatting.

2010-08-03 Thread Joe Goldthwaite
I've been working with some developers on a project. Our standard number formatting for the entire web site is comma separated with no decimals. Currency is formatted with the dollar sign. This is basically how they did it; import locale def currency(value): return

Re: Trying to set a cookie within a python script

2010-08-03 Thread MRAB
Dave Angel wrote: ¯º¿Â wrote: On 3 Αύγ, 18:41, Dave Angel da...@ieee.org wrote: Different encodings equal different ways of storing the data to the media, correct? Exactly. The file is a stream of bytes, and Unicode has more than 256 possible characters. Further, even the subset

Re: regular expressions and the LOCALE flag

2010-08-03 Thread Baz Walter
On 03/08/10 19:40, MRAB wrote: Baz Walter wrote: the python docs say that re.LOCALE makes certain character classes dependent on the current locale. re.LOCALE just passes the character to the underlying C library. It really only works on bytestrings which have 1 byte per character. the re

None is negative?

2010-08-03 Thread wheres pythonmonks
I did the google search... I must be blind as I don't see any hits... None is negative in Python? (v2.6) http://www.google.com/search?ie=UTF-8q=%22none+is+negative%22+python if None -999.99: print hi hi if -999 None: print hi hi Is there a way to have the comparison raise an

Re: None is negative?

2010-08-03 Thread Benjamin Kaplan
On Tue, Aug 3, 2010 at 1:17 PM, wheres pythonmonks wherespythonmo...@gmail.com wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python?  (v2.6) http://www.google.com/search?ie=UTF-8q=%22none+is+negative%22+python if None -999.99: print

Re: regular expressions and the LOCALE flag

2010-08-03 Thread MRAB
Baz Walter wrote: On 03/08/10 19:40, MRAB wrote: Baz Walter wrote: the python docs say that re.LOCALE makes certain character classes dependent on the current locale. re.LOCALE just passes the character to the underlying C library. It really only works on bytestrings which have 1 byte per

Re: None is negative?

2010-08-03 Thread Mithrandir
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/03/2010 01:17 PM, wheres pythonmonks wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python? (v2.6) http://www.google.com/search?ie=UTF-8q=%22none+is+negative%22+python if None

Re: None is negative?

2010-08-03 Thread Grant Edwards
On 2010-08-03, wheres pythonmonks wherespythonmo...@gmail.com wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python? (v2.6) Not really. http://www.google.com/search?ie=UTF-8q=%22none+is+negative%22+python if None -999.99: print hi

Re: None is negative?

2010-08-03 Thread Ned Deily
In article aanlktim1wmz-ujxuk4no6b85hiidyqhanu6acyccd...@mail.gmail.com, wheres pythonmonks wherespythonmo...@gmail.com wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python? (v2.6)

Re: None is negative?

2010-08-03 Thread Grant Edwards
On 2010-08-03, Grant Edwards inva...@invalid.invalid wrote: On 2010-08-03, wheres pythonmonks wherespythonmo...@gmail.com wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python? (v2.6) Not really.

Re: None is negative?

2010-08-03 Thread Mithrandir
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/03/2010 01:28 PM, Mithrandir wrote: On 08/03/2010 01:17 PM, wheres pythonmonks wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python? (v2.6)

Re: Trying to set a cookie within a python script

2010-08-03 Thread Dave Angel
MRAB wrote: div class=moz-text-flowed style=font-family: -moz-fixedDave Angel wrote: ¯º¿Â wrote: On 3 Αύγ, 18:41, Dave Angel da...@ieee.org wrote: Different encodings equal different ways of storing the data to the media, correct? Exactly. The file is a stream of bytes, and Unicode has

Re: None is negative?

2010-08-03 Thread Chris Rebert
On Tue, Aug 3, 2010 at 1:29 PM, Grant Edwards inva...@invalid.invalid wrote: On 2010-08-03, wheres pythonmonks wherespythonmo...@gmail.com wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python?  (v2.6) Not really.

Re: None is negative?

2010-08-03 Thread Ethan Furman
Grant Edwards wrote: On 2010-08-03, wheres pythonmonks wherespythonmo...@gmail.com wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python? (v2.6) Not really. http://www.google.com/search?ie=UTF-8q=%22none+is+negative%22+python if None

Re: None is negative?

2010-08-03 Thread Benjamin Kaplan
On Tue, Aug 3, 2010 at 1:29 PM, Grant Edwards inva...@invalid.invalid wrote: On 2010-08-03, wheres pythonmonks wherespythonmo...@gmail.com wrote: I did the google search... I must be blind as I don't see any hits... None is negative in Python?  (v2.6) Not really.

Re: default behavior

2010-08-03 Thread John Posner
On 8/3/2010 12:54 PM, Ethan Furman wrote: snip I think mentioning how __missing__ plays into all this would be helpful. Perhaps in the first paragraph, after the colon: if a key does not currently exist in a defaultdict object, __missing__ will be called with that key, which in turn will call

Re: default behavior

2010-08-03 Thread Christian Heimes
So I'd rather not mention __missing__ in the first paragraph, which describes the functionality provided *by* the defaultdict class. How about adding this para at the end: defaultdict is defined using functionality that is available to *any* subclass of dict: a missing-key lookup

Re: default behavior

2010-08-03 Thread Ethan Furman
John Posner wrote: On 8/3/2010 12:54 PM, Ethan Furman wrote: snip I think mentioning how __missing__ plays into all this would be helpful. Perhaps in the first paragraph, after the colon: if a key does not currently exist in a defaultdict object, __missing__ will be called with that key,

Re: default behavior

2010-08-03 Thread John Posner
On 8/3/2010 5:47 PM, Christian Heimes wrote: So I'd rather not mention __missing__ in the first paragraph, which describes the functionality provided *by* the defaultdict class. How about adding this para at the end: defaultdict is defined using functionality that is available to *any*

Re: Why is python not written in C++ ?

2010-08-03 Thread John Bokma
Carl Banks pavlovevide...@gmail.com writes: On Aug 3, 2:29 am, John Bokma j...@castleamber.com wrote: [..] But they call both the C libraries in the same way. Go look at the original claim, the one that you responded to. It's much easier to distribute C libraries than C++ libraries. Yup,

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