spir wrote:
On Thu, 04 Mar 2010 09:22:52 -0500
Dave Angel wrote:
Still, slots are important, because I suspect
that's how built-ins are structured, to make the objects so small.
Sure, one cannot alter their structure. Not even of a direct instance of
:
o = object()
o.n=1
"Jan Jansen" wrote in message
news:f17500b71003030943w606925edie41b41d6d64ef...@mail.gmail.com...
Hi there,
I wonder what's the best way to wrap given function calls (in this case
ctype function calls but more generally built-in functions and those
kinds).
I have a huge c library and almost
Apologies to any users of my tutorial who can't access it
I am a victim of my own success and have bust the bandwidth
limit on the web site for the month. I will need to upgrade
my subscription package...
Until then, apologies once more.
The old V2 freenet site seems to still be available if yo
Hey everyone,
A while back some folks said they were organizing an online study group to
work through Wesley Chun's Core Python. I just stumbled into another online
study group that might also be of interest:
http://www.crunchcourse.com/class/mit-opencourseware-600-introduction/2010/jan/
The stud
>
>
>> Ok,so you confirm that:
>>
>> s = u"ciao è ciao" will use the file specified encoding, and that
>>
>> t = "ciao è ciao"
>> t = unicode(t)
>>
>> Will use, if not specified in the function, ASCII. It will ignore the
>> encoding I specified on the top of the file. right?
>>
>>
>>
> A literal "
Clarifications:
A module is a file. It may or may not contain python code. If it does
not an exception will be raised when importing.
Import executes the module's code exactly the same as if the module had
been run as a script (main program).
References to module objects are stored in a dic
On 03/05/2010 12:45 PM, Steven D'Aprano wrote:
> E.g. a trie needs six pointers just to represent the single
> key "python":
>
> '' -> 'p' -> 'y' -> 't' -> 'h' -> 'o' -> 'n'
>
> while a hash table uses just one:
>
> -> 'python'
You can argue that had trie beed used as the datatype, there will
Giorgio wrote:
Ok,so you confirm that:
s = u"ciao è ciao" will use the file specified encoding, and that
t = "ciao è ciao"
t = unicode(t)
Will use, if not specified in the function, ASCII. It will ignore the
encoding I specified on the top of the file. right?
A literal "u" str
2010/3/5 Dave Angel
>
> In other words, you don't understand my paragraph above.
Maybe. But please don't be angry. I'm here to learn, and as i've run into a
very difficult concept I want to fully undestand it.
> Once the string is stored in t as an 8 bit string, it's irrelevant what the
> sour
Hi Tutors,
I installed simplejson-2.0.9 for Python 2.5 using `setup.py install` on RedHad
machine. The installation went through without any error and it created an egg
(site-packages/simplejson-2.0.9-py2.5-linux-x86_64.egg). However when I tested
in a python shell by import simplejson, I got
On Wed, Mar 03, 2010 at 08:17:45AM -0500, Kent Johnson wrote:
> Hi all,
>
> After six years of tutor posts my interest and energy have waned and
> I'm ready to move on to something new. I'm planning to stop reading
> and contributing to the list. I have handed over list moderation
> duties to Alan
Hi
I am trying to Process list elements as consecutive pairs into
consecutive pairs.
Any pythonic suggestions?
listin = [1,2,3,4,5,6,7,8,9,10]
I want to process as consecutive pairs
1,2
3,4
5,6
7,8
9,10
Thanks
Rudiger
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Tutor maillist - Tutor@p
On Fri, Mar 5, 2010 at 12:56 PM, Rüdiger Wolf <
rudiger.w...@throughputfocus.com> wrote:
> I am trying to Process list elements as consecutive pairs into
> consecutive pairs.
> Any pythonic suggestions?
>
> listin = [1,2,3,4,5,6,7,8,9,10]
> I want to process as consecutive pairs
> 1,2
> 3,4
> 5,6
On Fri, Mar 5, 2010 at 11:56 AM, Rüdiger Wolf <
rudiger.w...@throughputfocus.com> wrote:
> Hi
>
> I am trying to Process list elements as consecutive pairs into
> consecutive pairs.
> Any pythonic suggestions?
>
> listin = [1,2,3,4,5,6,7,8,9,10]
> I want to process as consecutive pairs
> 1,2
> 3,
On Fri, Mar 5, 2010 at 1:03 PM, Wayne Werner wrote:
> On Fri, Mar 5, 2010 at 11:56 AM, Rüdiger Wolf <
> rudiger.w...@throughputfocus.com> wrote:
>
>> Hi
>>
>> I am trying to Process list elements as consecutive pairs into
>> consecutive pairs.
>> Any pythonic suggestions?
>>
>> listin = [1,2,3,4
Giorgio wrote:
2010/3/5 Dave Angel
In other words, you don't understand my paragraph above.
Maybe. But please don't be angry. I'm here to learn, and as i've run into a
very difficult concept I want to fully undestand it.
I'm not angry, and I'm sorry if I seemed angry. Tone of v
It's back.
Enjoy
Alan Gauld
Author of the Learn To Program website
http://www.alan-g.me.uk/
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2010/3/5 Emad Nawfal (عمـ نوفل ـاد) :
>
>
> Here is a general solution that I also took from the Tutor list some time
> ago. It allows you to have consequences of (any) length.
>
def makeVectors(length, listname):
> ... """takes the length of the vector and a listname returns vectors"""
>
Hello All-
I cut my teeth of Fortran95, and in the distant past rode the turtle, and
while I enjoy the mind-bendy feeling of shifting my programming paradigm
(and LOVE LOVE LOVE Python), I get sheepish when I feel I'm missing
something basic.
So:
I have a csv list of data, of the form:
plot, utmN
"Giorgio" wrote in message
news:23ce85921003050915p1a084c0co73d973282d8fb...@mail.gmail.com...
2010/3/5 Dave Angel
I think the problem is that i can't find any difference between 2 lines
quoted above:
a = u"ciao è ciao"
and
a = "ciao è ciao"
a = unicode(a)
Maybe this will help:
# co
On 6 March 2010 10:38, Daryl V wrote:
> I have a csv list of data, of the form:
> plot, utmN83_X, utmN83_Y, plot_radius_m
> Spring1,348545,3589235,13.2
> etc.
> I built a nifty ClassGPSPoint(Xpos,Ypos,plotRadius,workPaths) that eats the
> X&Y positions, the plot radius, and previously instantiated
I have some code to perform an exponential backoff. I am interacting with a few
different web services. Checking for a specific Exception and then re-invoking
the failed call after waiting a bit. I don't want to code the backoff in ten
different places. Really miss the C pre-processor.
I am t
On Sat, 6 Mar 2010 04:13:49 pm Gil Cosson wrote:
> I have some code to perform an exponential backoff. I am interacting
> with a few different web services. Checking for a specific Exception
> and then re-invoking the failed call after waiting a bit. I don't
> want to code the backoff in ten diffe
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