Re: How to run python script in emacs

2009-10-07 Thread OdarR
On 7 oct, 22:07, "Sells, Fred" wrote: > Hitting ctrl-c, twice quickly works for me. > ? what do you mean ? Olivier -- http://mail.python.org/mailman/listinfo/python-list

Re: Neural networks in python

2009-10-07 Thread Brian J Mingus
Machine Learning: An Algorithmic Perspective http://www.crcpress.com/product/isbn/9781420067187 Associated python code: http://seat.massey.ac.nz/personal/s.r.marsland/MLBook.html On Wed, Oct 7, 2009 at 11:53 PM, ruchir wrote: > I want to design and train a neural network in python. Can anyone >

Neural networks in python

2009-10-07 Thread ruchir
I want to design and train a neural network in python. Can anyone guide me, from where can I get some useful material/eBook/libraries etc. for the same. I have no prior experience in neural netwoks and want to implement it urgently. Thanks in advance :) -- http://mail.python.org/mailman/listinfo/p

Re: best vi / emacs python features

2009-10-07 Thread Paul Rudin
Carl Banks writes: > On Oct 7, 8:29 pm, Chris Jones wrote: >> Always felt that syntax highlighting for instance is way >> overrated. > > I have all syntax colors turned off except for strings and comments. > I highly recommend this low-key syntax coloring for those who don't > care for the norma

Re: del an imported Class at EOF... why?

2009-10-07 Thread Terry Reedy
Hans Mulder wrote: Errrhm, no. He is not deleting the PyQt4 module from sys.modules; he's only deleting the name QtGui from his own namespace. Next time Python comes across from PyQt4 import QtGui , it finds that the module PyQt4 already exists in sys.modules, so Python does not have to

Re: best vi / emacs python features

2009-10-07 Thread Carl Banks
On Oct 7, 8:29 pm, Chris Jones wrote: > Always felt that syntax highlighting for instance is way > overrated. I have all syntax colors turned off except for strings and comments. I highly recommend this low-key syntax coloring for those who don't care for the normal psychodelic syntax coloring.

Re: best vi / emacs python features

2009-10-07 Thread TerryP
On Oct 8, 3:29 am, Chris Jones wrote: > I do have a question: > > You mentioned Vim's clientserver mode. > > What's it good for? It's most valuable for sending data to an existing instance of vim, by name. Both files and keystrokes can be sent fwiw. vim basically organizes it self into buffers,

Re: best vi / emacs python features

2009-10-07 Thread Nobody
On Wed, 07 Oct 2009 17:32:16 -0700, Carl Banks wrote: >> >> One feature I have that emacs don't is that I'm able to efficiently >> >> edit a file on a remote machine with vim on a terminal (without >> >> graphical interface), and I'm using it. Apart from that, both >> >> solutions are >> >> > emac

Re: Question about RADIXCHAR on Win32

2009-10-07 Thread Gabriel Genellina
En Wed, 07 Oct 2009 08:16:19 -0300, Stephane Wirtel escribió: I have a problem with locale.RADIXCHAR, it seems this constant isn't defined on the Windows platform. Is there a way to use an equivalent of locale.RADIXCHAR ? You can obtain that info from localeconv, available on Windows too

Re: Python + webservice

2009-10-07 Thread Ralf Schoenian
Fred Chevitarese wrote: Hello all... I'm new here and a search in tis group but unfortunately i didn't find any kind of solution/code/question etc ... I have to made a python script that communicates with an websevice over the web. I tried out use SoapPy, ZSI, BeautifullSoap and others, but get

Re: Rules regarding a post about a commercial product

2009-10-07 Thread Stephen Hansen
On Wed, Oct 7, 2009 at 1:59 AM, Ken Elkabany wrote: > Hello, > > I am hoping to get feedback for a new, commercial platform that > targets the python programming language and its users. The product is > currently in a closed-beta and will be free for at least a couple > months. After reviewing th

Re: Python 2.6.4rc1

2009-10-07 Thread Steven D'Aprano
On Wed, 07 Oct 2009 19:45:29 -0700, Carl Banks wrote: > 2.6.3 breaks setuptools: > > http://bugs.python.org/issue7064 > > I might upgrade to 2.6.3 just for that benefit alone. Well, I knew some people disliked setuptools, but I didn't realize the antipathy was so high! -- Steven -- http:/

Re: best vi / emacs python features

2009-10-07 Thread Chris Jones
On Wed, Oct 07, 2009 at 07:06:08PM EDT, TerryP wrote: [..] > I am a freak: I do not use nor want syntax highlighting. I don't want > my editor to understand mail, irc, or the www either, I want it to > edit text efficiently so I can go on with the rest of my life as soon > as possible. Given the

Re: Python 2.6.4rc1

2009-10-07 Thread Carl Banks
On Oct 7, 6:28 pm, Robert H wrote: > On Oct 7, 1:18 pm, Barry Warsaw wrote: > > > > > > > Hello everyone. > > > The source tarballs and Windows installers for Python 2.6.4rc1 are now   > > available: > > >http://www.python.org/download/releases/2.6.4/ > > > Please download them, install them, and

Re: Enormous Input and Output Test

2009-10-07 Thread John Yeung
On Oct 7, 4:35 pm, Irmen de Jong wrote: > I just got my solution accepted, it ran in 14 seconds though. Hey, that's pretty good. Until n00m instigated the most recent INOUTEST craze, the only accepted answer besides numerix's was one that barely squeaked in at 19.81s, and that result was achieve

Re: WMI remote call in python script to create process on remote windows computer

2009-10-07 Thread Dave Angel
David Jackson wrote: ok, cut and pasted, but changed the username/password to protect the innocent. this is from interactive prompt. let me know if i am still not doing the slashes correctly please. i doubt authentication is the issue.; i can get pid information using WQL queries. objCreateProc.C

Re: Python 2.6.4rc1

2009-10-07 Thread Robert H
On Oct 7, 1:18 pm, Barry Warsaw wrote: > Hello everyone. > > The source tarballs and Windows installers for Python 2.6.4rc1 are now   > available: > > http://www.python.org/download/releases/2.6.4/ > > Please download them, install them, and try to use them with your   > projects and environments.

Re: SAX: Short tag's ...

2009-10-07 Thread David Smith
Thomas Lehmann wrote: > Hi! > > Is there a way to recognize short tags in a XML? > I'm implementing a SAX handler... > > Problem: storing the XML code I would need this information > in the startElement ... > > How can I handle this? > > > any text So ... are you writing as you read? If so,

Re: best vi / emacs python features

2009-10-07 Thread Tim Chase
Carl Banks wrote: On Oct 7, 10:29 am, Tim Chase wrote: Perhaps this is a reference to the alt/meta/control/buckey/super key-chords that emacs is infamous for using It's Esc-Meta-Alt-Ctrl-Shift Sure that's not Winkey+Tab+Fn? :-) -tkc :wq! -- http://mail.python.org/mailman/listinfo/py

Re: How to install 64-bit python on Ubuntu

2009-10-07 Thread Curious
On Oct 7, 5:11 pm, Roger Binns wrote: > Curious wrote: > > Did you mean to say that Ubuntu does come pre-installed with 64-bit > > Python? > > I am saying that 64 bit Ubuntu comes with 64 bit Python.  (32 bit Ubuntu > comes with 32 bit Python.) > > > When I used the same command as you did, I see

Re: best vi / emacs python features

2009-10-07 Thread Carl Banks
On Oct 7, 10:29 am, Tim Chase wrote: > >> One feature I have that emacs don't is that I'm able to efficiently edit > >> a file on a remote machine with vim on a terminal (without graphical > >> interface), and I'm using it. Apart from that, both solutions are > > > emacs has the same efficiency on

Re: How to install 64-bit python on Ubuntu

2009-10-07 Thread Curious
On Oct 7, 4:55 pm, Christian Heimes wrote: > Curious schrieb: > > > > > On Oct 7, 4:07 pm, Roger Binns wrote: > >> Curious wrote: > >>> Ubuntu comes pre-installed with Python2.6 but this python installation > >>> is a 32 bit installation. > >> For 64 bit Ubuntu you are mistaken: > > >> $ file /us

Re: How to install 64-bit python on Ubuntu

2009-10-07 Thread Roger Binns
Curious wrote: > Did you mean to say that Ubuntu does come pre-installed with 64-bit > Python? I am saying that 64 bit Ubuntu comes with 64 bit Python. (32 bit Ubuntu comes with 32 bit Python.) > When I used the same command as you did, I see a 32-bit > version there. It is most likely that yo

Re: How to install 64-bit python on Ubuntu

2009-10-07 Thread Christian Heimes
Curious schrieb: > On Oct 7, 4:07 pm, Roger Binns wrote: >> Curious wrote: >>> Ubuntu comes pre-installed with Python2.6 but this python installation >>> is a 32 bit installation. >> For 64 bit Ubuntu you are mistaken: >> >> $ file /usr/bin/python2.6 >> /usr/bin/python2.6: ELF 64-bit LSB executabl

Re: How to install 64-bit python on Ubuntu

2009-10-07 Thread Curious
On Oct 7, 4:07 pm, Roger Binns wrote: > Curious wrote: > > Ubuntu comes pre-installed with Python2.6 but this python installation > > is a 32 bit installation. > > For 64 bit Ubuntu you are mistaken: > > $ file /usr/bin/python2.6 > /usr/bin/python2.6: ELF 64-bit LSB executable, x86-64, version 1 (

Re: AES decrypting in Python

2009-10-07 Thread Stef Mientki
Heikki Toivonen wrote: Mike Driscoll wrote: EVP.Cipher(alg="aes_256_ecb", key=SomeKey, iv=SomeIV, op=dec, padding=False) I don't really see where I pass the data that needs the decrypting though. Can someone shed some light on this? Look at test_AES method in http://svn.osafoundation.

Re: best vi / emacs python features

2009-10-07 Thread TerryP
I typically use several editors: /bin/ed, nvi, EDIT.COM, and Vi Improved. These are the advantages that I find these various editors give me: ed -- I can quickly edit files without having to wait on an ncurses app to start up. Although I rarely have access to GNU versions of ed, they use readlin

Re: How to install 64-bit python on Ubuntu

2009-10-07 Thread Roger Binns
Curious wrote: > Ubuntu comes pre-installed with Python2.6 but this python installation > is a 32 bit installation. For 64 bit Ubuntu you are mistaken: $ file /usr/bin/python2.6 /usr/bin/python2.6: ELF 64-bit LSB executable, x86-64, version 1 (SYSV), dynamically linked (uses shared libs), for GN

Re: When ‘super’ is not a good idea

2009-10-07 Thread alex23
Jean-Michel Pichavant wrote: > alex23 wrote: > > To me, the explicit reference to the base class violates DRY. It also > > means you need to manually change all such references should the base > > class ever change, something that using super() avoids. > > I found the correct answer > (http://www.

Tkinter -- the best way to make a realtime loop

2009-10-07 Thread J Wolfe
What's the best way to make a realtime loop in Tkinter? I know in perl you can use "repeat" and it will call a function every x seconds, in python it seems like "after" may be the equivalent though it doesn't seem to behave like the perl repeat function. Any ideas? Thanks, Jonathan -- http://mai

How to install 64-bit python on Ubuntu

2009-10-07 Thread Curious
Hello All, Ubuntu comes pre-installed with Python2.6 but this python installation is a 32 bit installation. I need to use 64-bit Python on Ubuntu - how do I update the current installation to 64-bit installation? Is there any separate package that I need to apt-get? I do the following to know if

Re: del an imported Class at EOF... why?

2009-10-07 Thread Steven D'Aprano
On Wed, 07 Oct 2009 02:31:00 -0700, Ryan wrote: > Thanks everyone for your insight. I'm going to have to agree with the > paranoid desire to prevent people importing his module and then using > the > classes he imports from elsewhere (I'm not ruling out the lead paint > theory until I can gather m

Re: Combining python and sqlite DB into a single, "executeable".

2009-10-07 Thread Roger Binns
[Please do not email me *and* the list - it is highly annoying] Tom Cumming wrote: > Thanks!, but I already thought of your suggestion. I've already gotten > the clear impression that the amount of work to implement this is more than > the ROI. It isn't anywhere near as hard or as much work as y

Re: Graphical nodes

2009-10-07 Thread geremy condra
Sorry for the toppost, I'm on a mobile, but if I'm understanding you then you might want to try graphine- its a graph theory library with experimental dot language support, which you can use to draw your graphs. Give it a try- graphine.org. On Oct 7, 2009 2:12 AM, "Dylan Palmboom" wrote: Hi eve

Re: del an imported Class at EOF... why?

2009-10-07 Thread Carl Banks
On Oct 7, 2:31 am, Ryan wrote: > Thanks everyone for your insight. I'm going to have to agree with the > paranoid desire to prevent people importing his module and then using > the > classes he imports from elsewhere (I'm not ruling out the lead paint > theory until I can gather more evidence). I

Re: WMI remote call in python script to create process on remote windows computer

2009-10-07 Thread David Jackson
ok, cut and pasted, but changed the username/password to protect the innocent. this is from interactive prompt. let me know if i am still not doing the slashes correctly please. i doubt authentication is the issue.; i can get pid information using WQL queries. objCreateProc.Create expects 4 strings

Re: Problem Displaying Pics

2009-10-07 Thread Rami Chowdhury
On Wed, 07 Oct 2009 14:05:25 -0700, Victor Subervi wrote: print 'Content-Type: image/jpeg' print 'Content-Encoding: base64' print print content.encode('base64') I did change it to text/plain, but I don't know how I'm supposed to manually decode it. Yes, it printed out a bunch of crap to t

Re: Combining python and sqlite DB into a single, "executeable".

2009-10-07 Thread Tom Cumming
Thanks!, but I already thought of your suggestion. I've already gotten the clear impression that the amount of work to implement this is more than the ROI. Having said that, it might work if on exiting the app could re-zip itself. One _big_ problem with zip files or compiled python executables

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
print 'Content-Type: image/jpeg' print 'Content-Encoding: base64' print print content.encode('base64') I did change it to text/plain, but I don't know how I'm supposed to manually decode it. Yes, it printed out a bunch of crap to the screen. I've gotten that far before, and once I read "Adobe" som

Re: Problem Displaying Pics

2009-10-07 Thread Rami Chowdhury
On Wed, 07 Oct 2009 13:24:28 -0700, Victor Subervi wrote: I did that. In fact, just to make things easier, I wrote out exactly what is supposed to be rendered, as below: #!/usr/local/bin/python import cgitb; cgitb.enable() import MySQLdb import cgi import sys,os sys.path.append(os.getcwd()

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
I tried these combinations: print '''Content-Type: image/jpeg Content-Encoding: base64 ''' print print content.encode('base64') and print '''Content-Type: image/jpeg Content-Encoding: base64 ''' print content.encode('base64') Neither worked :( V On Wed, Oct 7, 2009 at 3:40 PM, Carsten Haese w

RE: How to run python script in emacs

2009-10-07 Thread Sells, Fred
Hitting ctrl-c, twice quickly works for me. > -Original Message- > From: python-list-bounces+frsells=adventistcare@python.org > [mailto:python-list-bounces+frsells=adventistcare@python.org] On > Behalf Of OdarR > Sent: Wednesday, October 07, 2009 12:02 PM > To: python-list@python.o

Re: Problem Displaying Pics

2009-10-07 Thread Carsten Haese
Victor Subervi wrote: > [...] > print '''Content-Type: image/jpeg > > Content-Encoding: base64 > ''' > [...] You have a spurious blank line between those header lines. HTH, -- Carsten Haese http://informixdb.sourceforge.net -- http://mail.python.org/mailman/listinfo/python-list

Re: Enormous Input and Output Test

2009-10-07 Thread Irmen de Jong
n00m wrote: numerix's solution was excelled by Steve C's one (8.78s): http://www.spoj.pl/ranks/INOUTEST/lang=PYTH I don't understand nothing. I just got my solution accepted, it ran in 14 seconds though. I have no idea how to shave more seconds off, so I think 7.5 seconds for the fastest solu

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
I did that. In fact, just to make things easier, I wrote out exactly what is supposed to be rendered, as below: #!/usr/local/bin/python import cgitb; cgitb.enable() import MySQLdb import cgi import sys,os sys.path.append(os.getcwd()) from login import login user, passwd, db, host = login() form =

Re: Problem Displaying Pics

2009-10-07 Thread Gabriel Genellina
En Wed, 07 Oct 2009 12:00:13 -0300, Victor Subervi escribió: > print '''Content-Type: image/jpeg > > ''' > print > print content On Wed, Oct 7, 2009 at 9:51 AM, Gabriel Genellina wrote: > That's still wrong. The output should be: > > - a line containing Content-Type: image/jpeg > - a blank line

Python + webservice

2009-10-07 Thread Fred Chevitarese
Hello all... I'm new here and a search in tis group but unfortunately i didn't find any kind of solution/code/question etc ... I have to made a python script that communicates with an websevice over the web. I tried out use SoapPy, ZSI, BeautifullSoap and others, but get no success... I have to ge

Re: Problem Displaying Pics

2009-10-07 Thread Rami Chowdhury
On Wed, 07 Oct 2009 11:51:13 -0700, Victor Subervi wrote: My misunderstanding. Here's the new code: print '''Content-Type: image/jpeg Content-Encoding: base64 ''' Ah, sorry, I wasn't clear -- Content-Encoding is a header, and needs to go with Content-Type, before the newlines. So pri

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
My misunderstanding. Here's the new code: #!/usr/local/bin/python import cgitb; cgitb.enable() import MySQLdb import cgi import sys,os sys.path.append(os.getcwd()) from login import login user, passwd, db, host = login() form = cgi.FieldStorage() picid = int(form['id'].value) x = int(form['x'].val

Re: del an imported Class at EOF... why?

2009-10-07 Thread Hans Mulder
Ryan wrote: [] It does beg the question for me. Consider the example from his code below from PyQt4 import QtGui class LauncherWidget( QtGui.QWidget ): # A Specialization of QWidget del QtGui Next time python comes across from PyQt4 import QtGui it would have to re-import the class,

Re: best vi / emacs python features

2009-10-07 Thread OdarR
On 7 oct, 19:29, Tim Chase wrote: > Perhaps this is a reference to the alt/meta/control/buckey/super > key-chords that emacs is infamous for using that don't always get > reliably transmitted by all terminal-emulation programs and > consoles.  It was one of my nudging factors towards vi (and later

Re: AES decrypting in Python

2009-10-07 Thread Heikki Toivonen
Mike Driscoll wrote: > EVP.Cipher(alg="aes_256_ecb", key=SomeKey, iv=SomeIV, op=dec, > padding=False) > > I don't really see where I pass the data that needs the decrypting > though. Can someone shed some light on this? Look at test_AES method in http://svn.osafoundation.org/m2crypto/trunk/tests/

Re: ActivePython 3.1.1.2 vs Python 3.1.1 for OSX?

2009-10-07 Thread srid
PyPM is now released! http://groups.google.com/group/comp.lang.python/browse_thread/thread/e9efdedf264a3b8a On Oct 1, 4:42 am, flebber wrote: > On Oct 1, 11:28 am, srid wrote: > > > > > > > On Sep 30, 4:51 pm, Robert Hicks wrote: > > > > I am just curious which I should use. I am going to s

Re: best vi / emacs python features

2009-10-07 Thread Jean-Michel Pichavant
Apart of trolling which is also an activity I like, what are the features vim proposes to Python ? Olivier Many, but none that you won't find with emacs, so when I'm stating it is just a matter of personal preference, I mean it :o) "Vi or Emacs" is the same question as "straight or gay"

Re: Problem Displaying Pics

2009-10-07 Thread Rami Chowdhury
On Wed, 07 Oct 2009 10:50:00 -0700, Victor Subervi wrote: Well, since the code is automatically generated, it printed this: #!/usr/local/bin/python import cgitb; cgitb.enable() import MySQLdb import cgi import sys,os sys.path.append(os.getcwd()) from login import login user, passwd, db, host

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
Well, since the code is automatically generated, it printed this: #!/usr/local/bin/python import cgitb; cgitb.enable() import MySQLdb import cgi import sys,os sys.path.append(os.getcwd()) from login import login user, passwd, db, host = login() form = cgi.FieldStorage() picid = int(form['id'].valu

Re: best vi / emacs python features

2009-10-07 Thread Tim Chase
One feature I have that emacs don't is that I'm able to efficiently edit a file on a remote machine with vim on a terminal (without graphical interface), and I'm using it. Apart from that, both solutions are emacs has the same efficiency on a terminal. or maybe I don't understand your sentence.

Re: Multiprocessing.Queue deadlock

2009-10-07 Thread Felix Schlesinger
On Oct 7, 12:16 pm, MRAB wrote: > Felix wrote: > > Hello, > > > I keep running into a deadlock in a fairly simple parallel script > > using Multiprocessing.Queue for sending tasks and receiving results. > > It seems to be the workers cannot finish pusing buffered results into > > the output queue

Re: Q: sort's key and cmp parameters

2009-10-07 Thread Raymond Hettinger
[Hrvoje Niksic] > Note that stable sort has additional memory requirements.  In situations > where you don't need stability, but do need memory-efficient in-place > sorting, an unstable sort might well be preferred.  This is why > libraries such as C++'s STL offer both. FWIW, the "additional memor

Python 2.6.4rc1

2009-10-07 Thread Barry Warsaw
Hello everyone. The source tarballs and Windows installers for Python 2.6.4rc1 are now available: http://www.python.org/download/releases/2.6.4/ Please download them, install them, and try to use them with your projects and environments. Let us know if you encounter any problems with th

Re: Problem Displaying Pics

2009-10-07 Thread Rami Chowdhury
On Wed, 07 Oct 2009 09:38:09 -0700, Victor Subervi wrote: Yes it is. I have had it print to screen already, and there is data in the database. V If you're confident that the data is correct and hasn't been corrupted, then I'm afraid I'm out of ideas. Perhaps you could try transmitting i

Re: best vi / emacs python features

2009-10-07 Thread OdarR
On 7 oct, 18:44, Jean-Michel Pichavant wrote: > Being a vi fan, I can just tell you that emacs is for loosers, and no > one will dare to challenge this. vi is very good for newbees, I recommend it. > vi/emacs is like choosing between the Celtics or the Lakers, there is no > reason for that, the

Re: best vi / emacs python features

2009-10-07 Thread Falcolas
On Oct 7, 10:44 am, Jean-Michel Pichavant wrote: > OdarR wrote: > > hello, > > > * this is not a troll * > > > which kind of help you have with your favorite editor ? > > > personnally, I find emacs very nice, in the current state of my > > knowledge, when I need to reindent the code. > > you know

Re: best vi / emacs python features

2009-10-07 Thread Jean-Michel Pichavant
OdarR wrote: hello, * this is not a troll * which kind of help you have with your favorite editor ? personnally, I find emacs very nice, in the current state of my knowledge, when I need to reindent the code. you know how this is critical in python...:-) I don't use other python-mode features

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
Yes it is. I have had it print to screen already, and there is data in the database. V On Wed, Oct 7, 2009 at 10:03 AM, Rami Chowdhury wrote: > On Wed, 07 Oct 2009 06:37:08 -0700, Victor Subervi < > victorsube...@gmail.com> wrote: > > I took out the line in question (with text/html). Now it prin

Re: Multiprocessing.Queue deadlock

2009-10-07 Thread MRAB
Felix wrote: Hello, I keep running into a deadlock in a fairly simple parallel script using Multiprocessing.Queue for sending tasks and receiving results. From the documentation I cannot figure out what is happening and none of the examples seem to cover quite what I am doing. The main code is

best vi / emacs python features

2009-10-07 Thread OdarR
hello, * this is not a troll * which kind of help you have with your favorite editor ? personnally, I find emacs very nice, in the current state of my knowledge, when I need to reindent the code. you know how this is critical in python...:-) I don't use other python-mode features for the moment

ElementTree ; change namespace

2009-10-07 Thread Benjamin Watine
Hello the list, I have question about ElementTree module, I didn't find a specific list so I post here. I hope I'm not wrong. I would like to know how to change the namespace URI of all the Element of my XML tree without changing anything else. I want that because I have to compare 2 XML tr

Re: How to run python script in emacs

2009-10-07 Thread OdarR
On 26 sep, 17:54, devilkin wrote: > I'm just starting learning python, and coding inemacs. I usually > splitemacswindow into two, coding in one, and run script in the > other, which is not very convenient. anyone can help me with it? is > there any tricks likeemacsshort cut? > > also please recomm

Re: AES decrypting in Python

2009-10-07 Thread Mike Driscoll
On Oct 7, 10:04 am, "M.-A. Lemburg" wrote: > Mike Driscoll wrote: > > Hi, > > > I am working on a project where I need to decrypt some data that has > > been encrypted with AES. It looks like M2Crypto is the module of > > choice for these sorts of things, but I cannot figure out how to do > > this

Re: Q: sort's key and cmp parameters

2009-10-07 Thread Luis Zarrabeitia
On Tuesday 06 October 2009 02:40:46 pm Paul Rubin wrote: > > The problem is that if you allow to use the cmp, lot of programmers > > will use it straight away, not even bothering to know what that > > strange 'key' argument may be useful for. And they miss the how much > > handy 'key' is. > > Given

Re: data matrix python

2009-10-07 Thread Robert Kern
On 2009-10-07 05:46 AM, bbarb...@inescporto.pt wrote: Good morning all! I am trying to build a data matrix, but I am not able either to write to file with a proper structure nor to get the data from the matrix. I want to sort some music by similarity content, and I just have the indexes of the

Re: Rules regarding a post about a commercial product

2009-10-07 Thread Robert Kern
On 2009-10-07 03:59 AM, Ken Elkabany wrote: Hello, I am hoping to get feedback for a new, commercial platform that targets the python programming language and its users. The product is currently in a closed-beta and will be free for at least a couple months. After reviewing the only rules I coul

Re: Rules regarding a post about a commercial product

2009-10-07 Thread Scott David Daniels
Ken Elkabany wrote: I am hoping to get feedback for a new, commercial platform that targets the python programming language and its users. The product is currently in a closed-beta and will be free for at least a couple months. After reviewing the only rules I could find (http://www.python.org/co

Re: When ‘super’ is not a good idea

2009-10-07 Thread Scott David Daniels
Ben Finney wrote: Scott David Daniels wrote: ... class Initialized(ClassBase): @classmethod def _init_class(class_): class_.a, class_.b = 1, 2 super(Initialized, class_)._init_class() Mea culpa: Here super is _not_ a good idea, […] Why is ‘super’

Re: AES decrypting in Python

2009-10-07 Thread M.-A. Lemburg
Mike Driscoll wrote: > Hi, > > I am working on a project where I need to decrypt some data that has > been encrypted with AES. It looks like M2Crypto is the module of > choice for these sorts of things, but I cannot figure out how to do > this stuff from the docs. I have the following PHP code tha

Re: Problem Displaying Pics

2009-10-07 Thread Rami Chowdhury
On Wed, 07 Oct 2009 06:37:08 -0700, Victor Subervi wrote: I took out the line in question (with text/html). Now it prints to screen the url. It did that before. Strange. Any other ideas? TIA, V Looking at the output, it seems the reason for this (for me) is that Firefox can't find the ima

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
Gabriel, don't you remember fighting this through with me a year or two ago? It worked just fine back then, but now the same code doesn't work! Go figure! We've tweaked it to this point: #!/usr/local/bin/python import cgitb; cgitb.enable() import MySQLdb import cgi import sys,os sys.path.append(os

Re: Problem Displaying Pics

2009-10-07 Thread Gabriel Genellina
En Tue, 06 Oct 2009 17:26:19 -0300, Victor Subervi escribió: The code in question is generated automatically from another script. I took your idea of the \r\n\r\n and added triple quoting and now it prints out this: That's still wrong. The output should be: - a line containing Content-Type

Re: Re: unittest.TestCase and functools.partial don't seem to mix

2009-10-07 Thread Gabriel Genellina
En Tue, 06 Oct 2009 18:01:34 -0300, Joel Smith escribió: Gabriel Genellina wrote: Note that you don't *have* to use partial in this case, as you're building the suite yourself. Just create the TestCase instances manually: suite = unittest.TestSuite([ TestGenericWindow('testit',

Re: mktime, how to handle dates before 01-01-1970 ?

2009-10-07 Thread M.-A. Lemburg
Christian Heimes wrote: > M.-A. Lemburg schrieb: >> Christian Heimes wrote: >>> Ben Finney wrote: If you're committed to changing the epoch anyway, I would recommend using http://en.wikipedia.org/wiki/Astronomical_year_numbering> (epoch at 4004 BCE) since it is widely used to unify d

Re: Q: sort's key and cmp parameters

2009-10-07 Thread Bearophile
Hrvoje Niksic: > Note that stable sort has additional memory requirements.  In situations > where you don't need stability, but do need memory-efficient in-place > sorting, an unstable sort might well be preferred.  This is why > libraries such as C++'s STL offer both. There are stable sorts that

AES decrypting in Python

2009-10-07 Thread Mike Driscoll
Hi, I am working on a project where I need to decrypt some data that has been encrypted with AES. It looks like M2Crypto is the module of choice for these sorts of things, but I cannot figure out how to do this stuff from the docs. I have the following PHP code that needs to be translated into Pyt

Rules regarding a post about a commercial product

2009-10-07 Thread Ken Elkabany
Hello, I am hoping to get feedback for a new, commercial platform that targets the python programming language and its users. The product is currently in a closed-beta and will be free for at least a couple months. After reviewing the only rules I could find (http://www.python.org/community/lists/

Re: When ‘super’ is not a good id ea

2009-10-07 Thread Jean-Michel Pichavant
alex23 wrote: Jean-Michel Pichavant wrote: a possible answer: - explicit >> implicit I'm not sure this is the correct one though :) To me, the explicit reference to the base class violates DRY. It also means you need to manually change all such references should the base class ever c

Re: Problem Displaying Pics

2009-10-07 Thread Victor Subervi
I took out the line in question (with text/html). Now it prints to screen the url. It did that before. Strange. Any other ideas? TIA, V On Tue, Oct 6, 2009 at 3:40 PM, Rami Chowdhury wrote: > On Tue, 06 Oct 2009 13:26:19 -0700, Victor Subervi < > victorsube...@gmail.com> wrote: > > The code in q

Re: Q: sort's key and cmp parameters

2009-10-07 Thread Hrvoje Niksic
Bearophile writes: > What I meant is that a general sorting routine, even in D, is better > to be first of all flexible. So I think it's better for the D built-in > sort to be stable, because such extra invariant allows you to use the > sort in more situations. Note that stable sort has addition

Python book similar to Enterprise Recipes with Ruby and Rails

2009-10-07 Thread hrishy
Hi Is there a python book that resemble this http://www.amazon.com/Enterprise-Recipes-Ruby-Rails-Schmidt/dp/1934356239/ref=sr_1_1?ie=UTF8&s=books&qid=1254914183&sr=8-1-spell Also is there a active record version or port of Python ? regards -- http://mail.python.org/mailman/listinfo/

data matrix python

2009-10-07 Thread bbarbero
Good morning all! I am trying to build a data matrix, but I am not able either to write to file with a proper structure nor to get the data from the matrix. I want to sort some music by similarity content, and I just have the indexes of the playlist like this: dm = numpy.array(songs) [0

Re: del an imported Class at EOF... why?

2009-10-07 Thread Stephen Hansen
On Wed, Oct 7, 2009 at 2:31 AM, Ryan wrote: > Next time python comes across > > from PyQt4 import QtGui > > it would have to re-import the class, which seems a waste of cycles > that could accumulate. Python only imports modules once. The next time Python comes across that, it looks in sys.modu

Re: mktime, how to handle dates before 01-01-1970 ?

2009-10-07 Thread Christian Heimes
M.-A. Lemburg schrieb: > Christian Heimes wrote: >> Ben Finney wrote: >>> If you're committed to changing the epoch anyway, I would recommend >>> using http://en.wikipedia.org/wiki/Astronomical_year_numbering> >>> (epoch at 4004 BCE) since it is widely used to unify dates referring to >>> human his

Re: mktime, how to handle dates before 01-01-1970 ?

2009-10-07 Thread M.-A. Lemburg
Christian Heimes wrote: > Ben Finney wrote: >> If you're committed to changing the epoch anyway, I would recommend >> using http://en.wikipedia.org/wiki/Astronomical_year_numbering> >> (epoch at 4004 BCE) since it is widely used to unify dates referring to >> human history. > > I prefer JDN or MJD

Re: When ‘super’ is not a good idea

2009-10-07 Thread alex23
Jean-Michel Pichavant wrote: > a possible answer: > - explicit >> implicit > > I'm not sure this is the correct one though :) To me, the explicit reference to the base class violates DRY. It also means you need to manually change all such references should the base class ever change, something th

Re: Python: Text file insert to MySQL

2009-10-07 Thread Gerhard Häring
On Wed, Oct 7, 2009 at 1:32 PM, Schedule wrote: > That was great ! Now I am able to insert the values from the file. > > Somehow I am not able to update a specific field with all the vaues in the > file. For eg: >     [...] >     c.execute("UPDATE a SET last = %s", row) The database does what you

Re: Q: sort's key and cmp parameters

2009-10-07 Thread Bearophile
Paul Rubin: > Bearophile: > > sorting, and something that's surely not bug-prone. In such situation > > having a 'key' argument is *better*. Such sort can be stable. > > Nothing stops comparison sorting from being stable.  Since the rest of > your post seems premised on the opposite, I hope that cl

Question about RADIXCHAR on Win32

2009-10-07 Thread Stephane Wirtel
Hi all, I have a problem with locale.RADIXCHAR, it seems this constant isn't defined on the Windows platform. Is there a way to use an equivalent of locale.RADIXCHAR ? Thank you Stephane -- Stephane Wirtel - "As OpenERP is OpenSource, please feel free to contribute." Developper - Technical Le

Re: Python: Text file insert to MySQL

2009-10-07 Thread Schedule
That was great ! Now I am able to insert the values from the file. Somehow I am not able to update a specific field with all the vaues in the file. For eg: Before the update my table contents are: +---+---+ | first | last | +---+---+ | Sara | Jones | | Terry | Burns | | Filiz |

Re: When ‘super’ is not a good idea

2009-10-07 Thread Jean-Michel Pichavant
Ben Finney wrote: Scott David Daniels writes: Scott David Daniels wrote: class Initialized(ClassBase): @classmethod def _init_class(class_): class_.a, class_.b = 1, 2 super(Initialized, class_)._init_class() Mea culpa: Here super is

Re: how to use WSGI applications with apache

2009-10-07 Thread Christian Heimes
Chris Colbert wrote: > if you want to use it with apapache, you need mod_wsgi. Or you can use mod_proxy alone or with mod_rewrite if you want to stick to the builtin webserver of cherrypy. Christian -- http://mail.python.org/mailman/listinfo/python-list

Re: del an imported Class at EOF... why?

2009-10-07 Thread Ryan
Thanks everyone for your insight. I'm going to have to agree with the paranoid desire to prevent people importing his module and then using the classes he imports from elsewhere (I'm not ruling out the lead paint theory until I can gather more evidence). It does beg the question for me. Consider th

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