Re: http://porn-extreme.2304310.n4.nabble.com/

2012-05-19 Thread jimmy970
http://porn-extreme.2304310.n4.nabble.com/ -- View this message in context: http://python.6.n6.nabble.com/AMPUTEE-INCEST-MIDGET-2012-tp4708963p4975250.html Sent from the Python - python-list mailing list archive at Nabble.com. -- http://mail.python.org/mailman/listinfo/python-list

Re: setdefault behaviour question

2012-05-19 Thread Chris Angelico
On Sun, May 20, 2012 at 5:44 AM, pete McEvoy wrote: > I am confused by some of the dictionary setdefault behaviour, I think > I am probably missing the obvious here. > > def someOtherFunct(): >    print "in someOtherFunct" >    return 42 > >    x = myDict.setdefault(1, someOtherFunct())   # <

Re: print XML

2012-05-19 Thread Karl Knechtel
What do you want the contents of the file to look like? Why are you parsing the XML in the first place? (What do you want to happen if the data on `sys.stdin` isn't actually valid XML?) On Thu, May 17, 2012 at 9:52 AM, Nibin V M wrote: > Hello, > > I have the following code, which will assign  XM

Re: Plot a function with matplotlib?

2012-05-19 Thread Mark Lawrence
On 19/05/2012 02:59, Steven D'Aprano wrote: I have matplotlib and iPython, and want to plot a function over an equally-spaced range of points. That is to say, I want to say something like this: plot(func, start, end) rather than generating the X and Y values by hand, and plotting a scatter gra

Re: setdefault behaviour question

2012-05-19 Thread pete McEvoy
Ah - I have checked some previous posts (sorry, should have done this first) and I now can see that the lazy style evaluation approach would not be good. I can see the reasons it behaves this way. many thanks anyway. -- http://mail.python.org/mailman/listinfo/python-list

Re: setdefault behaviour question

2012-05-19 Thread MRAB
On 19/05/2012 20:44, pete McEvoy wrote: I am confused by some of the dictionary setdefault behaviour, I think I am probably missing the obvious here. def someOtherFunct(): print "in someOtherFunct" return 42 def someFunct(): myDict = {1: 2} if myDict.has_key(1): pri

setdefault behaviour question

2012-05-19 Thread pete McEvoy
I am confused by some of the dictionary setdefault behaviour, I think I am probably missing the obvious here. def someOtherFunct(): print "in someOtherFunct" return 42 def someFunct(): myDict = {1: 2} if myDict.has_key(1): print "myDict has key 1" x = myDict.setdefault

Advantages of logging vs. print()

2012-05-19 Thread Giampaolo Rodolà
Hi all, I'm currently working on 1.0.0 release of pyftpdlib module. This new release will introduce some backward incompatible changes in that certain APIs will no longer accept bytes but unicode. While I'm at it, as part of this breackage I was contemplating the possibility to rewrite my logging f

Re: How to generate only rotationally-unique permutations?

2012-05-19 Thread John O'Hagan
On Sat, 19 May 2012 04:21:35 -0400 Zero Piraeus wrote: > : > > On 19 May 2012 01:23, John O'Hagan wrote: > > How to generate only the distinct permutations of a sequence which are not > > rotationally equivalent to any others? More precisely, to generate only the > > most "left-packed" of each

Re: Questions on __slots__

2012-05-19 Thread Charles Hixson
On 05/19/2012 06:39 AM, Adam Tauno Williams wrote: On Fri, 2012-05-18 at 09:53 -0700, Charles Hixson wrote: Does __slots__ make access to variables more efficient? Absolutely, yes. If one uses property() to create a few read-only pseudo-variables, does that negate the efficiency

Re: Jython 2.7 alpha1 is out!

2012-05-19 Thread Guido van Rossum
Congrats Frank! I reposted this on my G+ account and got some interesting comments. https://plus.google.com/u/0/115212051037621986145/posts/ifyqW3JBd3a There's got to be a way for you to make money off the Oracle connection! (PS: It would have been nice if there was an announcement page on the J

Re: How to generate only rotationally-unique permutations?

2012-05-19 Thread John O'Hagan
On Sat, 19 May 2012 09:15:39 +0100 Arnaud Delobelle wrote: > On 19 May 2012 06:23, John O'Hagan wrote: [...] > > > > How to generate only the distinct permutations of a sequence which are not > > rotationally equivalent to any others? More precisely, to generate only the > > most "left-packed" o

Re: ctype C library call always returns 0 with Python3

2012-05-19 Thread Hans Mulder
On 19/05/12 13:20:24, Nobody wrote: > On Sat, 19 May 2012 11:30:46 +0200, Johannes Bauer wrote: > >> import ctypes >> libc = ctypes.cdll.LoadLibrary("/lib64/libc-2.14.1.so") >> print(libc.strchr("abcdef", ord("d"))) > > In 3.x, a string will be passed as a wchar_t*, not a char*. IOW, the > memory

Re: bash/shell to python

2012-05-19 Thread Michael Torrie
On 05/16/2012 08:16 PM, Rita wrote: > I currently build a lot of interfaces/wrappers to other applications > using bash/shell. One short coming for it is it lacks a good method > to handle arguments so I switched to python a while ago to use > 'argparse' module. Actually there is a great way of pa

Re: Plot a function with matplotlib?

2012-05-19 Thread Miki Tebeka
> I'm looking for an interface closer to > what my HP graphing calculator would use, i.e. something like this: > > > plot(lambda x: sin(x*pi), # function or expression to plot, > start=0.0, > end=2.0, > ) > > and have step size taken either from some default, or better still, > a

Re: cPython, IronPython, Jython, and PyPy (Oh my!)

2012-05-19 Thread Adam Tauno Williams
On Thu, 2012-05-17 at 11:13 +1000, Chris Angelico wrote: > On Thu, May 17, 2012 at 9:01 AM, Ethan Furman wrote: > > A record is an interesting critter -- it is given life either from the user > > or from the disk-bound data; its fields can then change, but those changes > > are not reflected on

Re: Plot a function with matplotlib?

2012-05-19 Thread Alex van der Spek
On Sat, 19 May 2012 01:59:59 +, Steven D'Aprano wrote: > I have matplotlib and iPython, and want to plot a function over an > equally-spaced range of points. > > That is to say, I want to say something like this: > > plot(func, start, end) > > rather than generating the X and Y values by ha

Re: Questions on __slots__

2012-05-19 Thread Adam Tauno Williams
On Fri, 2012-05-18 at 09:53 -0700, Charles Hixson wrote: > Does __slots__ make access to variables more efficient? Absolutely, yes. > If one uses property() to create a few read-only pseudo-variables, does > that negate the efficiency advantages of using __slots__? > (Somehow I feel the documen

sqlalchemy: delete() on m:n-relationship

2012-05-19 Thread Wolfgang Meiners
Hi all, i dont understand, how sqlalchemy deletes from m:n relationships. Maybe, someone can explain to me, how to delete in the following program: (pyhton3, sqlalchemy 0.7.0) = > #!/usr/bin/env python3 > # -*- coding: utf-8 -*

Re: .py to .pyc

2012-05-19 Thread Colin J. Williams
On 18/05/2012 7:20 PM, Tony the Tiger wrote: On Sun, 13 May 2012 23:36:02 +0200, Irmen de Jong wrote: Why do you care anyway? Wanna hide his code...? /Grrr Curiosity. Perhaps there are stack-based processors out there which could use the .pyc code more directly. Colin W. -- http://mail

Re: Plot a function with matplotlib?

2012-05-19 Thread Vlastimil Brom
2012/5/19 Steven D'Aprano : > I have matplotlib and iPython, and want to plot a function over an > equally-spaced range of points. > > That is to say, I want to say something like this: > > plot(func, start, end) > > rather than generating the X and Y values by hand, and plotting a scatter > graph.

Re: ctype C library call always returns 0 with Python3

2012-05-19 Thread Colin McPhail
On 19/05/2012 10:30, Johannes Bauer wrote: Even the example in the standard library fails: import ctypes libc = ctypes.cdll.LoadLibrary("/lib64/libc-2.14.1.so") print(libc.strchr("abcdef", ord("d"))) Always returns "0". I think there may be two problems with this code: (1) You are using a 64

Re: ctype C library call always returns 0 with Python3

2012-05-19 Thread Nobody
On Sat, 19 May 2012 11:30:46 +0200, Johannes Bauer wrote: > import ctypes > libc = ctypes.cdll.LoadLibrary("/lib64/libc-2.14.1.so") > print(libc.strchr("abcdef", ord("d"))) In 3.x, a string will be passed as a wchar_t*, not a char*. IOW, the memory pointed to by the first argument to strchr() wil

ctype C library call always returns 0 with Python3

2012-05-19 Thread Johannes Bauer
Hi group, I'm playing with ctypes and using it to do regressions on some C code that I compile as a shared library. Python is the testing framework. This works nicely as long as I do not need the return value (i.e. calling works as expected and parameters are passed correctly). The return value o

Re: How to generate only rotationally-unique permutations?

2012-05-19 Thread Zero Piraeus
: On 19 May 2012 01:23, John O'Hagan wrote: > How to generate only the distinct permutations of a sequence which are not > rotationally equivalent to any others? More precisely, to generate only the > most > "left-packed" of each group of rotationally equivalent permutations, such that > for eac

Re: How to generate only rotationally-unique permutations?

2012-05-19 Thread Arnaud Delobelle
On 19 May 2012 06:23, John O'Hagan wrote: > To revisit a question which I'm sure none of you remember from when I posted > it > a year or so ago - there were no takers at the time - I'd like to try again > with > a more concise statement of the problem: > > How to generate only the distinct perm