On Sep 7, 4:58 am, casevh wrote:
> IIRC, Python
> 3.2 changed (for floats) __str__ to call __repr__.
Yes, exactly: str and repr of a float are identical in Python 3.2 +
I'm also puzzled by the
2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]
[...]
>>> 1.1 * 1.1
1.21
in jmf's
Am 06.09.2011 20:27, schrieb Fred Pacquier:
Hi,
I'm a Python long-timer, but I've never had to use tools like Matplotlib&
others before.
Now, for my work, I would need to learn the basics fast, for a one-time
quick-n-dirty job.
This involves a graphic comparison of RFC1918 IP subnets allocatio
Hi,
I have been doing python development since last year, I think I should learn
the famous Django frame work.
Can any one suggest what are the perquisite required to setup django on my
local home machine.
Please suggest something that does not require a separate server, as this is a
personal i
Hi Tyler,
I'm currently working on building a new kind of social-network for
Users-Groups, Game-Clans & Student-Groups.
Building it using DJango with Pinax.
Detailed Feature-Set (planned):
• Event management
• Conference management (including ticketing with payment-gateway integration)
• Video+A
On 7 sep, 08:56, Mark Dickinson wrote:
> On Sep 7, 4:58 am, casevh wrote:
>
> > IIRC, Python
> > 3.2 changed (for floats) __str__ to call __repr__.
>
> Yes, exactly: str and repr of a float are identical in Python 3.2 +
>
> I'm also puzzled by the
>
> 2.7.2 (default, Jun 12 2011, 15:08:59) [MSC
On Wednesday, September 07, 2011 01:09:51 PM Alec Taylor wrote:
> Hi Tyler,
>
> I'm currently working on building a new kind of social-network for
> Users-Groups, Game-Clans & Student-Groups.
>
> Building it using DJango with Pinax.
>
> Detailed Feature-Set (planned):
> • Event management
> • Co
>
> Please post code without non-code indents, like so:
>
Sorry about that. After the line "Example :" I indented the next
block, out of habit ;-)
>
> What system are you using? Does it have a narrow or wide unicode build?
> (IE, what is the value of sys.maxunicode?)
>
I use Windows XP Pro, version
On 09/07/2011 06:51 AM, Steven D'Aprano wrote:
11258999068426240
>
> Error in float 1.1*1.1:
>
b = F(11, 10)**2
y = F.from_float(1.1**2)
f = y - b
print f
> 21/112589990684262400
>
> which is slightly more than double e above, and slightly less than our
> estimate of 2*a*e =
Hi Shambhu,
On 09/07/2011 09:25 AM, Shambhu Rajak wrote:
> Hi,
>
> I have been doing python development since last year, I think I should
> learn the famous Django frame work.
>
>
>
> Can any one suggest what are the perquisite required to setup django on
> my local home machine.
>
Just eas
The project page is: http://SamuelMarks.GitHub.com/groupHub
/me is thinking a rename to "groupSwitch", thoughts?
The project is currently in planning stage. All help is appreciated.
On Wed, Sep 7, 2011 at 6:32 PM, Fayaz Yusuf Khan
wrote:
> On Wednesday, September 07, 2011 01:09:51 PM Alec Taylo
"Dennis Lee Bieber" wrote in message
news:mailman.823.1315377607.27778.python-l...@python.org...
> On Tue, 6 Sep 2011 21:26:12 +0200, "Fokke Nauta"
> declaimed the following in
> gmane.comp.python.general:
>
>> (here I try to login the WebDAV server with the local IE browser)
>>
>> INFO:fshan
On 9/7/2011 12:51 AM, Steven D'Aprano wrote:
So given a float x, when you square it you get this:
Exact values: a*a = a**2
Float values: x*x = (a+e)(a+e)
= a**2 + 2*a*e + e**2
So the error term has increased from e to (2*a*e+e**2). It is usual to
assume that e**2 is small e
> I have re-installed Python and the setuptool, and tried the Python version
> of Active, but it did not make a difference.
> So now I use the "old" Python 2.7 again. Used easy_install to install
> PyWebDAV. I now run davserver.exe from the Script directory. Still the same
> problem.
> What I found
On 6 ruj, 22:58, garabik-news-2005...@kassiopeia.juls.savba.sk wrote:
> Thomas Jollans wrote:
> > It looks like you don't actually care about the encoding: in your first
> > example, you use the default system encoding, which you do not control,
> > and in your second example, you're using two dif
On 6 ruj, 17:53, Thomas Jollans wrote:
> On 06/09/11 16:46, ssegvic wrote:
>
> > For the moment, I only wish to properly sort a Croatian text file
> > both on Windows and Linux (I am a cautious guy, I like reachable
> > goals).
> > When the locale is properly set, sorting works like a charm
> > wi
On 6 ruj, 17:53, Thomas Jollans wrote:
> On 06/09/11 16:46, ssegvic wrote:
>
> > For the moment, I only wish to properly sort a Croatian text file
> > both on Windows and Linux (I am a cautious guy, I like reachable
> > goals).
> > When the locale is properly set, sorting works like a charm
> > wi
On 07/09/11 12:39, ssegvic wrote:
> On 6 ruj, 17:53, Thomas Jollans wrote:
>> On 06/09/11 16:46, ssegvic wrote:
>>
>>> For the moment, I only wish to properly sort a Croatian text file
>>> both on Windows and Linux (I am a cautious guy, I like reachable
>>> goals).
>>> When the locale is properly
On 07/09/11 04:19, Littlefield, Tyler wrote:
> Hello:
> I've got a bit of time on my hands, so I'm curious what sorts of
> projects there are that people needs help with. I'd like to choose
> something that doesn't have a ton of red tape, but is stable, which is
> why I ask here instead of just Goo
"becky_lewis" wrote in message
news:d26f81b2-f87e-46f1-bb4e-8ef1943df...@c29g2000yqd.googlegroups.com...
>> I have re-installed Python and the setuptool, and tried the Python
>> version
>> of Active, but it did not make a difference.
>> So now I use the "old" Python 2.7 again. Used easy_install
>>>--
Hi,
I have been doing python development since last year, I think I should learn
the famous Django frame work.
Can any one suggest what are the perquisite required to setup django on my
local home machine.
Please suggest something that does not requir
1. Is there a way for writing portable Python code dealing with
locales
(as sketched in the beginning)?
I usually do this at the top of my main program, before importing other
modules:
import locale
locale.setlocale(locale.LC_ALL, '')
This is absolutely portable. The above snippet work
On Tue, Sep 6, 2011 at 8:19 PM, Littlefield, Tyler wrote:
> Hello:
> I've got a bit of time on my hands, so I'm curious what sorts of projects
> there are that people needs help with. I'd like to choose something that
> doesn't have a ton of red tape, but is stable, which is why I ask here
> inste
I'm learning python, and was playing with structuring packages.
Basically I want to have a package called mypackage that defines a
number of classes and functions.
so I create:
mypackage
__init__.py
myfunc.py
MyClass.py
my __init__.py is blank.
my MyClass.py looks like:
import b
Accessibility?
Hmm, you could look at
http://groups.google.com/group/django-users/browse_thread/thread/44a4dbf8771e0f4f
(https://groups.google.com/forum/#!topic/django-users/RKTb-HceD08)
On Thu, Sep 8, 2011 at 1:12 AM, Eric Snow wrote:
> On Tue, Sep 6, 2011 at 8:19 PM, Littlefield, Tyler
> wro
In <2a4f542c-a8c1-46c7-9899-a3fad0940...@x11g2000yqc.googlegroups.com> bclark76
writes:
> mypackage
> __init__.py
> myfunc.py
> MyClass.py
> from mypackage import MyClass
Try this instead:
from mypackage.MyClass import MyClass
--
John Gordon A is for Amy, who
Check python pep8: http://www.python.org/dev/peps/pep-0008/
And you will see than you shouldn't named modules as you did, so you
should do something like:
mypackage
__init__.py
mymodule
...
mypackage.mymodule.MyClass
On 07/09/11 18:11, John Gordon wrote:
In<2a4f542c-a8c1-46c7-98
bclark76 wrote:
> I'm learning python, and was playing with structuring packages.
If you are coming from Jave you have to unlearn a thing or two.
> Basically I want to have a package called mypackage that defines a
> number of classes and functions.
> I'm trying to follow the rule that every f
On Sep 7, 10:56 am, bclark76 wrote:
> I'm learning python, and was playing with structuring packages.
>
> Basically I want to have a package called mypackage that defines a
> number of classes and functions.
>
> so I create:
>
> mypackage
> __init__.py
> myfunc.py
> MyClass.py
Don't t
On 9/7/2011 9:56 AM, bclark76 wrote:
I'm learning python, and was playing with structuring packages.
Basically I want to have a package called mypackage that defines a
number of classes and functions.
so I create:
mypackage
__init__.py
myfunc.py
MyClass.py
my __init__.py is b
On 9/6/2011 6:31 PM Joshua Miller said...
You sure it wasn't the invisible one? you know the one in the white
text that blends into the background?
Aah! So _that's_ significant whitespace!
:)
Emile
--
http://mail.python.org/mailman/listinfo/python-list
Wow, what an impressive turnout !
Thanks a lot, rantingrick, CM and Herbert, for the fast answers, useful
tips and especially the sample code !
Beats starting from a blank page, with a big stick, and will certainly set
me on my way much faster...
networkx does seem a bit over the top for my si
> From: "Laszlo Nagy"
> To: "ssegvic" , python-list@python.org
> Sent: Wednesday, September 7, 2011 4:51:20 PM
> Subject: Re: Portable locale usage
> > 1. Is there a way for writing portable Python code dealing with
> > locales (as sketched in the beginning)?
> I usually do this at the top of my m
On Aug 25, 4:53 pm, Chris Rebert wrote:
> On Thu, Aug 25, 2011 at 1:38 PM, noydb wrote:
> > Hello All,
>
> > Looking for some advice/ideas on how to implement arankingto a
> > 'scores' field I have. So this scores field has values ranging from
> > 1.00-4. There is also a count field. I want to
On Tue, Sep 6, 2011 at 5:05 PM, MRAB wrote:
> On 06/09/2011 22:52, neubyr wrote:
>>
>> I am trying to write a program which can email file's content using
>> smtplib. I am getting following error while using Python 2.6.6
>> version.
>>
>> {{{
>> File "./killed_jobs.py", line 88, in sendmail
>>
On 07/09/11 20:33, Siniša Šegvić wrote:
> I expect that most of my Windows users will not care
> to configure their computers with the national locale
> (and besides, that does not seem to work, anyway).
Are, on Windows, the default system region/language setting, and the
locale, distinct? (And,
First of all MyClass.py should be renamed to myclass.py. Module names
should be lowercase. Secondly, put this in __init__.py:
from .myclass import MyClass
and there you go.
On Wed, Sep 07, 2011 at 08:56:32AM -0700, bclark76 wrote:
> I'm learning python, and was playing with structuring pac
Hi there,
What is the simplest way to check that you are at the beginning or at the end
of an iterable? I'm using enumerate with Python 3.2 (see below) but I'm
wondering if there would be a better way.
l = ['a', 'b', 'a', 'c']
for pos, i in enumerate(l):
if pos == 0:
print("head =
On 07Sep2011 14:35, Laurent wrote:
| What is the simplest way to check that you are at the beginning or at
| the end of an iterable? I'm using enumerate with Python 3.2 (see below)
| but I'm wondering if there would be a better way.
|
| l = ['a', 'b', 'a', 'c']
|
| for pos, i in enumerate(l):
|
"Fokke Nauta" writes:
> INFO:DAVServer.fshandler:get_data: d:\webdav not found
> XXX --- [07/Sep/2011 11:57:48] - Mozilla/5.0 UJindows NT 5.1; rv:6.0.1>
> Gecko/
> 20100101 Firefox/6.0.1 - "GET / HTTP/1.1" 404 -
> XXX --- [07/Sep/2011 11:57:52] - Mozilla/5.0
> Gecko/
> 20100101 Firefox/6.0.1
Hi all
I would appreciate some help understanding something. Basically I am
confused by the following:
>>> a = [[0, 0], [0, 0]]
>>> b = list(a)
>>> b[0][0] = 1
>>> a
[[1, 0], [0, 0]]
I expected the last line to be
[[0, 0], [0, 0]]
I hope that's clear enough.
Martin
--
http://mail.python.org/m
"Prasad, Ramit" writes:
> It seems to me that if I add a function to the list of class attributes it
> will automatically wrap with "self" but adding it to the object directly will
> not wrap the function as a method. Can somebody explain why? I would have
> thought that any function added to
I totally understand the performance issue that an hypothetical "istail" would
bring, even if I think it would just be the programmer's responsibility not to
use it when it's not certain that an end can be detected.
But I don't see why *adding* something like "ishead" would be so bad (at worse
"Piet van Oostrum" wrote in message
news:m2zkigartn@cochabamba.vanoostrum.org...
> "Fokke Nauta" writes:
>
>
>> INFO:DAVServer.fshandler:get_data: d:\webdav not found
>> XXX --- [07/Sep/2011 11:57:48] - Mozilla/5.0 UJindows NT 5.1; rv:6.0.1>
>> Gecko/
>> 20100101 Firefox/6.0.1 - "GET / HTTP/
On 07/09/2011 23:57, Martin Rixham wrote:
Hi all
I would appreciate some help understanding something. Basically I am
confused by the following:
>>> a = [[0, 0], [0, 0]]
>>> b = list(a)
>>> b[0][0] = 1
>>> a
[[1, 0], [0, 0]]
I expected the last line to be
[[0, 0], [0, 0]]
I hope that's cl
On 09/07/2011 03:57 PM, Martin Rixham wrote:
Hi all
I would appreciate some help understanding something. Basically I am
confused by the following:
>>> a = [[0, 0], [0, 0]]
>>> b = list(a)
>>> b[0][0] = 1
>>> a
[[1, 0], [0, 0]]
I expected the last line to be
[[0, 0], [0, 0]]
I hope that's c
On 07Sep2011 16:22, Laurent wrote:
| I totally understand the performance issue that an hypothetical
| "istail" would bring, even if I think it would just be the programmer's
| responsibility not to use it when it's not certain that an end can
| be detected.
The trouble with these things is that
Laurent wrote:
> Hi there,
>
> What is the simplest way to check that you are at the beginning or at the
> end of an iterable?
I don't think this question is meaningful. There are basically two
fundamental types of iterables, sequences and iterators.
Sequences have random access and a length,
Peter Otten wrote:
> Classes and functions are grouped into
> submodules by their functionality rather than employing Java's mechanical
> one-class-per-file pattern.
Surely it's an anti-pattern?
I suppose "one class per file" might be useful for those using an editor
with no search functionality
I guess enumerate is the best way to check for first argument. Note that if
someone passes you the iterator as argument you have now way of checking if the
consumed items from it.
istail can be implemented using itertools.chain, see
https://gist.github.com/1202260
--
http://mail.python.org/mai
And then we learned in class what happens when you're calculating "0.1" with
different precision in the industry.
http://www.ima.umn.edu/~arnold/disasters/patriot.html
Beware.
On Tue, Sep 6, 2011 at 3:14 AM, Thomas Rachel <
nutznetz-0c1b6768-bfa9-48d5-a470-7603bd3aa...@spamschutz.glglgl.de> wrot
Yes of course the use of a boolean variable is obvious but I'm mixing python
code with html using Mako templates. In Mako for code readability reasons I try
to stick to simple "for" and "if" constructions, and I try to avoid variables
declarations inside the html, that's all. Thanks anyway.
--
On 09/07/11 18:22, Laurent wrote:
Anyway I was just asking if there is something better than
enumerate. So the answer is no? The fact that I have to create
a tuple with an incrementing integer for something as simple
as checking that I'm at the head just sounds awfully
unpythonic to me.
I've ma
On 9/7/2011 8:23 PM, Cameron Simpson wrote:
On 07Sep2011 16:22, Laurent wrote:
| I totally understand the performance issue that an hypothetical
| "istail" would bring, even if I think it would just be the programmer's
| responsibility not to use it when it's not certain that an end can
| be det
Yes, I was just hoping for something already included that I wouldn't know (i'm
new to Python).
--
http://mail.python.org/mailman/listinfo/python-list
Interesting. I will check that yield functionality out. Thanks.
--
http://mail.python.org/mailman/listinfo/python-list
On 9/7/2011 8:24 PM, Steven D'Aprano wrote:
I don't think this question is meaningful. There are basically two
fundamental types of iterables, sequences and iterators.
And non-sequence iterables like set and dict.
Sequences have random access and a length, so if the "start" and "end" of
the
> I don't think this question is meaningful. There are basically two
> fundamental types of iterables, sequences and iterators.
>
> Sequences have random access and a length, so if the "start" and "end" of
> the sequence is important to you, just use indexing:
>
> beginning = sequence[0]
> end =
What do I need to do to line 14 code below to get it to recognize the
field name and not the argument name?
I get this error with below code at line 13, the print row.rankFld
line
>RuntimeError: Row: Field rankFld does not exist
A field called rankFld does not, should not exist. rankFld is
"RANKa
Neat. But I can see some "print(x)" and some "print x". What is the Python
version?
--
http://mail.python.org/mailman/listinfo/python-list
On 08/09/2011 02:32, noydb wrote:
What do I need to do to line 14 code below to get it to recognize the
field name and not the argument name?
I get this error with below code at line 13, the print row.rankFld
line
RuntimeError: Row: Field rankFld does not exist
A field called rankFld does not,
On Wed, Sep 7, 2011 at 5:24 PM, Miki Tebeka wrote:
> I guess enumerate is the best way to check for first argument. Note that if
> someone passes you the iterator as argument you have now way of checking if
> the consumed items from it.
>
> istail can be implemented using itertools.chain, see
>
On Thu, Sep 8, 2011 at 10:29 AM, Steven D'Aprano
wrote:
> Peter Otten wrote:
>
>> Classes and functions are grouped into
>> submodules by their functionality rather than employing Java's mechanical
>> one-class-per-file pattern.
>
> Surely it's an anti-pattern?
I don't think that's true; Java mer
On Wed, 2011-09-07 at 18:40:23 -0700, Laurent wrote:
> Neat. But I can see some "print(x)" and some "print x". What is the
> Python version?
See:
http://docs.python.org/release/3.2.2/whatsnew/3.0.html#print-is-a-function
http://www.python.org/dev/peps/pep-3105/
--
Sahil Tandon
--
http://ma
here is the program,
# basic structure,omit something
import Queue
import httplib2
import threading
jobs = Queue.Queue()
name=something #omit ,it is a web list to download
for x in name:
jobs.put(x)
def download():
while not jobs.empty():
try:
url
i want to download data in multiprocess ,i know the threading structure,but i
can't finish it,
would you mind to revise it ?
any advice appreciated.
[code]
import urllib
import threading
URL = "http://download.finance.yahoo.com/d/quotes.csv?s=%s&f=sl1t1v&e=.csv";
symbols = ('GGP', 'JPM', 'AIG', '
On Thu, 8 Sep 2011 02:24 pm 守株待兔 wrote:
[...]
> try:
> url = jobs.get()
> hx = httplib2.Http()
> resp, content = hx.request(url, headers=headers)
> jobs.task_done()
> except:
> print "wr
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