On May 29, 10:05 am, Joshua Landau wrote:
> On 29 May 2013 14:02, Dave Angel wrote:
>
> > On 05/29/2013 08:45 AM, Oscar Benjamin wrote:
> > Joshua: Avoid doing anything complex inside an exception handler.
>
> Unfortunately, Ranger (the file manager in question) wraps a lot of stuff
> in one big
On May 23, 2:42 pm, Dave Angel wrote:
> On 05/23/2013 11:26 AM, Carlos Nepomuceno wrote:
>
> >
> >> Date: Thu, 23 May 2013 06:44:05 -0700
> >> Subject: Re: PEP 378: Format Specifier for Thousands Separator
> >> From: prueba...@latinmail.com
> >> To: python-
On May 22, 6:31 pm, Carlos Nepomuceno
wrote:
>
>
> > Date: Wed, 22 May 2013 13:26:23 -0700
> > Subject: Re: PEP 378: Format Specifier for Thousands Separator
> > From: prueba...@latinmail.com
> > To: python-l...@python.org
> [...]
>
> > Maybe a cformat(form
On May 22, 2:30 pm, Ned Batchelder wrote:
> On 5/22/2013 10:58 AM, Steven D'Aprano wrote:
>
> > On Wed, 22 May 2013 05:45:12 -0500, Skip Montanaro wrote:
>
> >> I didn't mean to create a tempest in a teapot. I was away from
> >> comp.lang.python, python-bugs, and python-dev for a few years. In
>
On May 22, 6:35 am, Skip Montanaro wrote:
> >> Is this tutorial outdated or this still an issue?
>
> >> [1]
> >>http://docs.python.org/2/tutorial/inputoutput.html#old-string-formatting
>
> > That tutorial is out of date. %-formatting isn't being removed.
>
> OTOH, PEP 3101 also mentions deprecati
On Apr 21, 9:19 pm, Steven D'Aprano wrote:
> On Mon, 22 Apr 2013 10:56:11 +1000, Chris Angelico wrote:
> > You're running this under Windows. The convention on Windows is for
> > end-of-line to be signalled with \r\n, but the convention inside Python
> > is to use just \n. With the normal use of b
On Apr 9, 3:38 pm, Chris Withers wrote:
> Hi All,
>
> I'm pleased to announce the release of xlrd 0.9.2:
>
> http://pypi.python.org/pypi/xlrd/0.9.2
>
> This release includes the following changes:
>
> - Fix some packaging issues that meant docs and examples were missing
> from the tarball.
>
> - F
On Feb 26, 11:19 am, notbob wrote:
> On 2013-02-26, Steven D'Aprano wrote:
>
> > "The Python documentation is bad, and you should feel bad".
>
> Ahh! A point at which I can interject.
>
> As a rank green python noob, I definitely hava an opinion on python
> documentation and it's not entirely fl
On Feb 4, 10:10 am, Chris Angelico wrote:
> This isn't particularly related to the post I'm quoting, it's more a
> point of curiosity.
>
> On Mon, Feb 4, 2013 at 10:53 AM, João Bernardo wrote:
>
> Re: [Python-ideas] constant/enum type in stdlib
>
> > I have my own implementation with a basic api
On Sep 28, 2:42 pm, Franck Ditter wrote:
> Hi !
> Here is Python 3.3
> Is it better in any way to use print(x,x,x,file='out')
> or out.write(x) ? Any reason to prefer any of them ?
> There should be a printlines, like readlines ?
> Thanks,
>
> franck
There is
out.writelines(lst)
--
http://m
On Apr 17, 2:11 pm, timlash wrote:
> Searched the web and this forum without satisfaction. Using Python 2.7 and
> pyODBC on Windows XP I can get the code below to run and generate two cursors
> from two different databases without problems. Ideally, I'd then like to
> join these result cursor
On Apr 17, 2:11 pm, timlash wrote:
> Searched the web and this forum without satisfaction. Using Python 2.7 and
> pyODBC on Windows XP I can get the code below to run and generate two cursors
> from two different databases without problems. Ideally, I'd then like to
> join these result cursor
On Apr 16, 3:00 pm, Chinesekidz wrote:
> Hello!
>
> I would like to know how to write the program to count the total
> number of strings (in the list) used in Python..
>
> for example:
>
> list:['1','2','3','4']
>
> for l in range(4):
> num=input("list:"+list[l]+"(between 1 and 4):")
> i
On Apr 3, 12:26 pm, Alain Ketterlin
wrote:
> nn writes:
> >> > for item in tag23gr:
> >> > ... value, key = tuple(item)
> >> > ... if(g23tag.get(key)):
> >> > ... g23tag[key].append(value)
> >> >
On Apr 3, 11:02 am, Alain Ketterlin
wrote:
> python writes:
> > tag23gr is a list of lists each with two items.
> > g23tag is an empty dictionary when I run the for loop below.
> > When is is complete each key is a graphic name who's values are a list
> > of tags.
>
> > for item in tag23gr:
> > .
On Mar 31, 11:38 am, Cameron Laird wrote:
> I pine for the fjords.
>
> And it's time to bring "Python-URL!" to a close. "Python-URL!", which
> Jean-Claude Wippler and I appear to have launched in 1998, has reached
> the end of its utility. We still have many loyal and enthusiastic
> readers--one
On Feb 22, 1:13 pm, Alec Taylor wrote:
> Simple mathematical problem, + and - only:
>
> >>> 1800.00-1041.00-555.74+530.74-794.95
>
> -60.9500045
>
> That's wrong.
>
> Proofhttp://www.wolframalpha.com/input/?i=1800.00-1041.00-555.74%2B530.74-...
> -60.95 aka (-(1219/20))
>
> Is there a reas
On Sep 27, 1:21 pm, sakthi wrote:
> In the following code,>>> l=[1,2,3,4,5]
> >>> i=0
> >>> for a in l:
>
> ... p=2*a
> ... t=p+i
> ... i=t
> ...>>> t
>
> 45
>
> Python gives an answer as 45. But i am getting 30 when i execute
> manually. Is there any different multiplication pattern i
On Sep 11, 1:00 am, Steven D'Aprano wrote:
> 守株待兔 wrote:
> > how can i convert "Dec 11" into 2011-12?
>
> if my_str == "Dec 11":
> return 1999 # 2011 - 12
>
> Does that help?
>
> But seriously... 2011-12 is not a proper date, so the simplest way is
> probably something like this:
>
> def con
On Aug 16, 8:23 am, Alain Ketterlin
wrote:
> Roy Smith writes:
> >> what is the best way to check if a given list (lets call it l1) is
> >> totally contained in a second list (l2)?
>
> [...]
>
> > import re
>
> > def sublist(l1, l2):
> > s1 = ''.join(map(str, l1))
> > s2 = ''.join(map(str
On Jul 4, 11:35 am, Robin Becker wrote:
> On 03/07/2011 23:21, Chris Angelico wrote:
> .
>
> > var(0x14205359) x # Don't forget to provide an address where the
> > object will be located
> > x=42
>
>
> did you forget to specify the memory bank and computer (and presumably planet
On Jun 13, 11:06 am, Zachary Dziura wrote:
> Hi all.
>
> I'm writing a Python script that will be used to compare two database
> tables. Currently, those two tables are dumped into .csv files,
> whereby my code goes through both files and makes comparisons. Thus
> far, I only have functionality co
On May 12, 9:11 am, JamesEM wrote:
> Hello,
> I have a python class that contains a dictionary.
> I would like to use python properties to access the elements of the
> dictionary.
> This could be achieved as follows:
>
> class MyClass(object):
>
> def __init__(self):
> self.d = {}
>
On May 6, 8:10 am, Web Dreamer wrote:
> Chris Rebert a écrit ce vendredi 6 mai 2011 11:23 dans
> :
>
>
>
> > I'm not them, but:
> > "Note: The formatting operations described here [involving %] are
> > obsolete and may go away in future versions of Python. Use the new
> > String Formatting [i.e.
On May 4, 2:17 pm, Raymond Hettinger wrote:
> Here's a 22-line beauty for a classic and amazing
> algorithm:http://bit.ly/bloom_filter
>
> The wiki article on the algorithm is brief and
> well-written:http://en.wikipedia.org/wiki/Bloom_filter
>
> It turns out that people in the 1970's were prett
On Apr 21, 4:32 pm, Jon Clements wrote:
> On Apr 21, 5:40 pm, nn wrote:
>
>
>
>
>
>
>
>
>
> > time head -100 myfile >/dev/null
>
> > real 0m4.57s
> > user 0m3.81s
> > sys 0m0.74s
>
> > time ./repnullsalt.py &#
time head -100 myfile >/dev/null
real0m4.57s
user0m3.81s
sys 0m0.74s
time ./repnullsalt.py '|' myfile
0 1 Null columns:
11, 20, 21, 22, 23, 24, 25, 26, 27, 30, 31, 33, 45, 50, 68
real1m28.94s
user1m28.11s
sys 0m0.72s
import sys
def main():
with open(sys.argv[2
On Apr 5, 3:59 am, Martin De Kauwe wrote:
> Hi,
>
> So i want to replace multiple lines in a text file and I have reasoned
> the best way to do this is with a dictionary. I have simplified my
> example and broadly I get what I want however I am now printing my
> replacement string and part of the
On Apr 3, 8:06 am, Mag Gam wrote:
> Thanks for the responses.
>
> Basically, I have a large file with this format,
>
> Date INFO username command srcipaddress filename
>
> I would like to do statistics on:
> total number of usernames and who they are
> username and commands
> username and filename
On Mar 4, 12:49 pm, Ignoramus20691 wrote:
> I bought a "Hello World!" book for my 9 year old son. The book teached
> "programming for kids" and it does it in Python.
>
> I do not know any Python, but I am very comfortable with C++ and perl.
> I wrote a little over 100k lines of perl.
>
> I want to
On Mar 4, 7:32 am, "Frank Millman" wrote:
> Hi all
>
> I want to create a cookie containing a session id. In python 2.6 I had the
> following -
>
> from __future__ import unicode_literals
> session_id = b64encode(urandom(20))
> response_headers.append(
> (b'Set-Cookie', b'sid="{0}"'.format(ses
On Feb 11, 9:15 am, DataSmash wrote:
> Can someone help me understand why Example #1 & Example #2 will run
> the functions,
> while Example #3 DOES NOT?
> Thanks for your time!
> R.D.
>
> def One():
> print "running fuction 1"
> def Two():
> print "running fuction 2"
> def Three():
> p
On Feb 5, 7:12 am, Peter Otten <__pete...@web.de> wrote:
> Slafs wrote:
> > Hi there!
>
> > I'm having trouble to wrap my brain around this kind of problem:
>
> > What I have :
> > 1) list of dicts
> > 2) list of keys that i would like to be my grouping arguments of
> > elements from 1)
> > 3
On Jan 18, 12:20 am, Raymond Hettinger wrote:
> On Jan 17, 6:51 pm, nn wrote:
>
> > ...But the api on this baffles me a bit:
>
> > >>> d = OrderedDict.fromkeys('abcde')
> > >>> d.move_to_end('b', last=False)
> > >>&g
I somehow missed this before. I like most of the additions from
Raymond Hettinger. But the api on this baffles me a bit:
>>> d = OrderedDict.fromkeys('abcde')
>>> d.move_to_end('b', last=False)
>>> ''.join(d.keys)
'bacde'
I understand that "end" could potentially mean either end, but would
"mov
On Dec 10, 8:48 am, Dirk Nachbar wrote:
> I want to take a copy of a list a
>
> b=a
>
> and then do things with b which don't affect a.
>
> How can I do this?
>
> Dirk
Not knowing the particulars,
you may have to use:
import copy
b=copy.deepcopy(a)
--
http://mail.python.org/mailman/listinfo/pyt
On Dec 10, 11:17 am, nn wrote:
> On Dec 9, 10:15 pm, rusi wrote:
>
> > In trying to get from 2.x to 3 Terry suggested I use 2.7 with
> > deprecation warnings
>
> > Heres the (first) set
>
> > DeprecationWarning: Overriding __eq__ blocks inheritance of __hash
On Dec 9, 10:15 pm, rusi wrote:
> In trying to get from 2.x to 3 Terry suggested I use 2.7 with
> deprecation warnings
>
> Heres the (first) set
>
> DeprecationWarning: Overriding __eq__ blocks inheritance of __hash__
> in 3.x
> DeprecationWarning: callable() not supported in 3.x; use isinstance(x
On Dec 9, 2:29 am, Edward Peschko wrote:
> >> Any ideas would be great on this, including pitfalls that people see
> >> in implementing it.
>
> >http://docs.python.org/library/string.html#template-strings
>
> > regards
> > Steve
>
> Steve,
>
> Thanks for the tip, I did look at templates and decid
On Dec 7, 10:52 am, gst wrote:
> Hi,
>
> I met a situation where I was passing an object created in/with an
> upper level module class to a lower level module class' instance in
> one of its __init__ argument and saving a ref of the upper object in
> that lower level class' new instance.
>
> But i
On Nov 18, 8:45 pm, Phlip wrote:
> Pythonistas:
>
> If everyone likes this post, then the code is a "snippet" for
> community edification. Otherwise, it's a question: How to do this kind
> of thing better?
>
> I want a dict() variant that passes these test cases:
>
> map = Map()
>
On Nov 8, 11:17 am, Scott Gould wrote:
> Hi folks,
>
> This is a head-scratcher to me. I occasionally get this error:
>
> ---
> File "/var/www/myproj/account/views.py", line 54, in account
> if request.account.is_instructor and request.account.contact and
> request.account.contact.relationsh
On Oct 28, 12:33 pm, "cbr...@cbrownsystems.com"
wrote:
> On Oct 28, 9:23 am, John Posner wrote:
>
>
>
> > On 10/28/2010 12:16 PM, cbr...@cbrownsystems.com wrote:
>
> > > It's clear but tedious to write:
>
> > > if 'monday" in days_off or "tuesday" in days_off:
> > > doSomething
>
> > > I cur
On Oct 25, 4:18 pm, Ethan Furman wrote:
> kj wrote:
> > In Steve Holden
> > writes:
>
> >>> On Oct 25, 5:07 am, kj wrote:
> In "The Zen of Python", one of the "maxims" is "flat is better than
> nested"? Why? Can anyone give me a concrete example that illustrates
> this point?
On Oct 14, 2:37 am, python_tsp wrote:
> Hi,
>
> We have a Python based test framework which is being used in various
> projects.
>
> Our current environment is
> Python (ver 2.5.1)
> wxPython (wxPython2.8-win32-ansi-2.8.6.0-py25)
> pywin32-210.win32-py2.5
> vcredist_x86.exe
> pyserial-2.2
>
> Our
On Oct 7, 7:10 pm, Rogério Brito wrote:
> Hi there.
>
> I am used to some languages like C, but I am just a complete newbie with
> Python
> and, while writing some small snippets, I had encountered some problems, with
> which I would sincerely appreciate any help, since I appreciate this language
> Semantic web. I did get a bit confused in reading about the concept of
> sets in python and why you would use them instead of a dictionary for
Sets are faster and more convenient to do intersections, unions,
differences. They also use less space than dictionaries. Finally they
also help conveyi
On Sep 23, 8:46 pm, Baba wrote:
> On Sep 23, 8:13 pm, nn wrote:
>
>
>
> > On Sep 23, 1:25 pm, Baba wrote:
>
> > > On Sep 23, 4:17 pm, nn wrote:
>
> > > > On Sep 23, 10:56 am, nn wrote:
>
> > > > > On Sep 22, 6:39
On Sep 23, 1:25 pm, Baba wrote:
> On Sep 23, 4:17 pm, nn wrote:
>
>
>
> > On Sep 23, 10:56 am, nn wrote:
>
> > > On Sep 22, 6:39 pm, Baba wrote:
>
> > > > On Sep 22, 9:18 pm, Baba wrote:
>
> > > > > On Sep 22, 3:
On Sep 23, 1:40 pm, Chris Rebert wrote:
> On Thu, Sep 23, 2010 at 9:28 AM, David A. Barrett
> wrote:
>
>
>
> > I've noticed that it's possible to create conflicting instances of the
> > collections.namedtuple class:
>
> > from collections import namedtuple as nt
> > IX = nt('X', 'a b')
> >
On Sep 23, 10:56 am, nn wrote:
> On Sep 22, 6:39 pm, Baba wrote:
>
>
>
> > On Sep 22, 9:18 pm, Baba wrote:
>
> > > On Sep 22, 3:38 pm, nn wrote:
>
> > > > On Sep 21, 6:39 pm, Baba wrote:
>
> > > > > Hi
>
> > > > >
On Sep 22, 6:39 pm, Baba wrote:
> On Sep 22, 9:18 pm, Baba wrote:
>
>
>
> > On Sep 22, 3:38 pm, nn wrote:
>
> > > On Sep 21, 6:39 pm, Baba wrote:
>
> > > > Hi
>
> > > > query level: beginner
>
> > > > as part of a
On Sep 21, 6:39 pm, Baba wrote:
> Hi
>
> query level: beginner
>
> as part of a learning exercise i have written code that:
>
> a) asks for a single letter input (assumption: only 1 letter wil be
> entered)
> b) adds that letter to list1 and then goes through list2 and checks:
>
> 1) if any it
On Sep 13, 3:02 pm, David Robinow wrote:
> On Mon, Sep 13, 2010 at 1:06 PM, Chris Withers wrote:
> > I'm wondering what libraries people would use to answer the following
> > questions relating to business days:
>
> > - on a less-naive level; same question but taking into account public
> > holid
On Sep 10, 12:27 pm, fuglyducky wrote:
> Most of the python books coming out now are Py3K. I just started
> programming and have a need to access a MySQL database. I would like
> to use Python to do this. Unfortunately, I cannot find anyone that has
> created anything that allows my to do this.
>
On Sep 6, 10:31 pm, Steven D'Aprano wrote:
> On Tue, 07 Sep 2010 11:00:45 +1000, Ben Finney wrote:
> > If you're going to use the list of float objects, you can convert them
> > all with a list comprehension.
> [...]
> > >>> numbers_as_float = [float(x) for x in numbers_as_str]
>
> That's awfu
On Aug 16, 10:08 am, Vikas Mahajan wrote:
> On 16 August 2010 19:23, Nitin Pawar wrote:> you
> would need to define a class first with its attiributes and then you may
> > want to initiate the variables by calling the class initilializer
>
> Actually I have to dynamically add attributes to a obj
On Aug 16, 10:08 am, Vikas Mahajan wrote:
> On 16 August 2010 19:23, Nitin Pawar wrote:> you
> would need to define a class first with its attiributes and then you may
> > want to initiate the variables by calling the class initilializer
>
> Actually I have to dynamically add attributes to a obj
On Aug 9, 9:18 am, genxtech wrote:
> On Aug 8, 7:34 pm, Tim Chase wrote:
>
>
>
> > On 08/08/10 17:20, genxtech wrote:
>
> > > if re.search(search_string, in_string) != None:
>
> > While the other responses have addressed some of the big issues,
> > it's also good to use
>
> > if thing_to_test
On Aug 5, 2:01 pm, Daniel Urban wrote:
> > I'm building an elevator simulator for a class assignment. I recently ran
> > into a roadblock and don't know how to fix it. For some reason, in my
> > checkQueue function below, the call to self.goUp() is never executed. It is
> > on the last line of cod
Neil Cerutti wrote:
> What's the best way to do the inverse operation of the .join
> function?
>
> --
> Neil Cerutti
split
--
http://mail.python.org/mailman/listinfo/python-list
On Jun 4, 9:53 am, Spyder42 wrote:
> On Fri, 04 Jun 2010 15:32:15 +0200, Christian Heimes
>
> wrote:
> >> So your response is either, you don't know if there is a fix, or 'No
> >> way in h377.' You couldn't figure out by my post that I already knew
> >> that?
>
> >Let me paraphrase my answer:
>
>
M. Hamed wrote:
> I'm trying the following statements that I found here and there on
> Google, but none of them works on my Python 2.5, are they too old? or
> newer?
>
> "abc".reverse()
> import numpy
reverse does not work on strings but does work on lists:
>>> x=list("abc")
>>> x.reverse()
>>>
Antoine Pitrou wrote:
> Le Tue, 23 Mar 2010 10:33:33 -0700, nn a écrit :
>
> > I know that unicode is the way to go in Python 3.1, but it is getting in
> > my way right now in my Unix scripts. How do I write a chr(253) to a
> > file?
> >
> > #nntst2.py
>
Steven D'Aprano wrote:
> On Tue, 23 Mar 2010 11:46:33 -0700, nn wrote:
>
> > Actually what I want is to write a particular byte to standard output,
> > and I want this to work regardless of where that output gets sent to.
>
> What do you mean "work"?
>
Martin v. Loewis wrote:
> nn wrote:
> >
> > Stefan Behnel wrote:
> >> nn, 23.03.2010 19:46:
> >>> Actually what I want is to write a particular byte to standard output,
> >>> and I want this to work regardless of where that output gets sent to.
&g
Stefan Behnel wrote:
> nn, 23.03.2010 19:46:
> > Actually what I want is to write a particular byte to standard output,
> > and I want this to work regardless of where that output gets sent to.
> > I am aware that I could do
> > open('nnout','w',en
Gary Herron wrote:
> nn wrote:
> > I know that unicode is the way to go in Python 3.1, but it is getting
> > in my way right now in my Unix scripts. How do I write a chr(253) to a
> > file?
> >
>
> Python3 make a distinction between bytes and string(i.e., un
Rami Chowdhury wrote:
> On Tuesday 23 March 2010 10:33:33 nn wrote:
> > I know that unicode is the way to go in Python 3.1, but it is getting
> > in my way right now in my Unix scripts. How do I write a chr(253) to a
> > file?
> >
> > #nntst2.py
> &g
I know that unicode is the way to go in Python 3.1, but it is getting
in my way right now in my Unix scripts. How do I write a chr(253) to a
file?
#nntst2.py
import sys,codecs
mychar=chr(253)
print(sys.stdout.encoding)
print(mychar)
> ./nntst2.py
ISO8859-1
ý
> ./nntst2.py >nnout2
Traceback (mo
kj wrote:
> I have a list of items L, and a test function is_invalid that checks
> the validity of each item. To check that there are no invalid
> items in L, I could check the value of any(map(is_invalid, L)).
> But this approach is suboptimal in the sense that, no matter what
> L is, is_invali
Michael Torrie wrote:
> david jensen wrote:
> > of course, changing nn's to:
> > def getOutcomes(myList=[2,5,8,3,5]):
> >low_id = int(myList[0]>myList[1])
> >amountToShare = 2*myList[low_id]
> >remainder = myList[not low_id]-myList[low_id]
> >tail=list(myList[2:])
> >outcomes
david jensen wrote:
> ... and of course i screwed up my outcomes... that should read
> outcomes=[[4,3,8,3,5],[3,4,8,3,5],[2,5,8,3,5],[1,6,8,3,5],[0,7,8,3,5]]
For starters:
def getOutcomes(myList=[2,5,8,3,5]):
low_id = int(myList[0]>myList[1])
amountToShare = 2*myList[low_id]
remainder
Peter Otten wrote:
> Michael Rudolf wrote:
>
> > Am 09.03.2010 13:02, schrieb Peter Otten:
> > [sum(a for a,b in zip(x,y) if b==c)/y.count(c)for c in y]
> >> [1.5, 1.5, 8.0, 4.0, 4.0, 4.0]
> >> Peter
> >
> > ... pwned.
> > Should be the fastest and shortest way to do it.
>
> It may be short,
mk wrote:
> Sneaky Wombat wrote:
> > [ 'VLAN4065',
> > 'Interface',
> > 'Gi9/6',
> > 'Po2',
> > 'Po3',
> > 'Po306',
> > 'VLAN4068',
> > 'Interface',
> > 'Gi9/6',
> > 'VLAN4069',
> > 'Interface',
> > 'Gi9/6',]
>
> Hey, I just invented a cute ;-) two-liner using list comprehensions:
>
>
On Mar 4, 2:30 pm, MRAB wrote:
> Pete Emerson wrote:
> > I've written my first python program, and would love suggestions for
> > improvement.
>
> > I'm a perl programmer and used a perl version of this program to guide
> > me. So in that sense, the python is "perlesque"
>
> > This script parses /
lbolla wrote:
> On Mar 4, 3:57 pm, Sneaky Wombat wrote:
> > [ {'vlan_or_intf': 'VLAN2021'},
> > {'vlan_or_intf': 'Interface'},
> > {'vlan_or_intf': 'Po1'},
> > {'vlan_or_intf': 'Po306'},
> > {'vlan_or_intf': 'VLAN2022'},
> > {'vlan_or_intf': 'Interface'},
> > {'vlan_or_intf': 'Gi7/33'},
>
On Feb 25, 12:20 pm, Steven D'Aprano wrote:
> On Thu, 25 Feb 2010 09:00:07 -0800, Jeremy wrote:
> > On Feb 25, 9:41 am, Steven D'Aprano > cybersource.com.au> wrote:
> >> On Thu, 25 Feb 2010 07:48:44 -0800, Jeremy wrote:
> >> > I have a regular expression that searches for some numbers and puts
>
prasad_chand wrote:
> Hi,
>
> I use python to do simple math problems as a hobby.
>
> I have made a program that finds the number of divisors(factors) of a
> given number. I am hoping to improve my language skills, specifically
> I would like to re-write the function "prime_factors" more graceful
Wes James wrote:
> I have been trying to create a list form a string. The string will be
> a list (this is the contents will look like a list). i.e. "[]" or
> "['a','b']"
>
> The "[]" is simple since I can just check if value == "[]" then return []
>
> But with "['a','b']" I have tried and get:
Johann Spies wrote:
> On Thu, Jan 28, 2010 at 07:07:04AM -0800, evilweasel wrote:
> > Hi folks,
> >
> > I am a newbie to python, and I would be grateful if someone could
> > point out the mistake in my program. Basically, I have a huge text
> > file similar to the format below:
> >
> > AGACTC
Arnaud Delobelle wrote:
> nn writes:
>
> > On Jan 28, 10:50 am, evilweasel wrote:
> >> I will make my question a little more clearer. I have close to 60,000
> >> lines of the data similar to the one I posted. There are various
> >> numbers next to the se
On Jan 28, 10:50 am, evilweasel wrote:
> I will make my question a little more clearer. I have close to 60,000
> lines of the data similar to the one I posted. There are various
> numbers next to the sequence (this is basically the number of times
> the sequence has been found in a particular samp
On Jan 25, 6:36 pm, "Waddle, Jim" wrote:
> Chris,
> Thanks for responding to my email.
> I apologize for the remark about python only being developed for windows. I
> got the impression when I was looking at the ActivePython web site and saw
> that the version of python that they had available w
On Jan 18, 11:37 am, Grant Edwards wrote:
> On 2010-01-18, Jive Dadson wrote:
>
> > I just found another module that broke when I went to 2.6. Gnuplot.
> > Apparently one of its routines has a parameter named "with." That used
> > to be okay, and now it's not.
>
> I remember seeing depreicated
On Jan 19, 8:03 am, Gnarlodious wrote:
> On Jan 18, 4:21 pm, John Bokma wrote:
>
> > Gnarlodious writes:
> > > I am running a script in a browser that finds the file in subfolder
> > > Data:
>
> > > Content=Plist('Data/Content.plist')
>
> > > However, running the same script in Terminal errors:
On Dec 3, 10:41 am, Filip Gruszczyński wrote:
> I have just written a very small snippet of code and started thinking,
> which version would be more pythonic. Basically, I am adding a list of
> string to combo box in qt. So, the most obvious way is:
>
> for choice in self.__choices:
> choi
On Dec 2, 6:56 pm, Terry Reedy wrote:
> J wrote:
> > On Wed, Dec 2, 2009 at 09:27, nn wrote:
> >>> Is there a way to read the file, one item at a time, delimited by
> >>> commas WITHOUT having to read all 16,000 items from that one line,
> >>>
On Dec 2, 9:14 am, J wrote:
> Something that came up in class...
>
> when you are pulling data from a file using f.next(), the file is read
> one line at a time.
>
> What was explained to us is that Python iterates the file based on a
> carriage return as the delimiter.
> But what if you have a fi
On Nov 16, 11:54 am, Steve Ferg
wrote:
> This is a question for the language mavens that I know hang out here.
> It is not Python related, except that recent comparisons of Python to
> Google's new Go language brought it to mind.
>
> NOTE that this is *not* a suggestion to change Python. I like P
On Oct 20, 2:23 pm, J wrote:
> Can someone explain why this code results in two different outputs?
>
> > for os in comp.CIM_OperatingSystem ():
> > print os.Name.split("|")[0] + " Service Pack", os.ServicePackMajorVersion
> > osVer = os.Name.split("|")[0] + " Service Pack", os.ServicePackMajorVe
On Oct 5, 12:46 pm, Joseph Reagle wrote:
> I would think the commented code would be faster (fewer loops), but it is
> not (because of function calls).
>
> #Average user_time = 5.9975 over 4 iterations
> inSRC = set([bio.name for bio in bios.values()])
> inEB = set([bio.name for bio in
On Oct 4, 8:41 am, Duncan Booth wrote:
> Jon Clements wrote:
> > On Oct 4, 12:08 pm, n00m wrote:
> >> Duncan Booth,
>
> >> alas... still TLE:
>
> >> 2800839
> >> 2009-10-04 13:03:59
> >> Q
> >> Enormous Input and Output Test
> >> time limit exceeded
> >> -
> >> 88M
> >> PYTH
>
> > Just to throw
On Sep 28, 7:37 pm, Scott wrote:
> On Sep 28, 2:00 pm, Dave Angel wrote:
>
>
>
> > Scott wrote:
> > > Thank you fine folks for getting back with your answers!
>
> > > So down the road I do dictname[line42].append("new stuff"). (or [var]
> > > if I'm looping through the dict)
>
> > Nope, you still
On Sep 24, 10:26 pm, s...@pobox.com wrote:
> If you are a csv module user, I have a question for you: Do you use the
> csv.Sniffer class?
>
> o Yes, frequently
> o Yes, on occasion
> o I tried it a few times but don't use it now
> o No, I don't need it
> o No, never heard of it
On Sep 22, 4:00 pm, snfctech wrote:
> Does anyone have experience building a data warehouse in python? Any
> thoughts on custom vs using an out-of-the-box product like Talend or
> Informatica?
>
> I have an integrated system Dashboard project that I was going to
> build using cross-vendor joins o
On Sep 8, 12:16 pm, nn wrote:
> On Sep 8, 11:19 am, Dave Angel wrote:
>
>
>
> > Mart. wrote:
> > >
> > > I have been doing this to turn the email into a string
>
> > > email =ys.argv[1]
> > > f =open(email, 'r')
> > >
On Sep 8, 11:19 am, Dave Angel wrote:
> Mart. wrote:
> >
> > I have been doing this to turn the email into a string
>
> > email =ys.argv[1]
> > f =open(email, 'r')
> > s =str(f.readlines())
>
> > so FTPHOST isn't the first element, it is just part of a larger
> > string. When I turn the email int
On Sep 8, 10:25 am, "Mart." wrote:
> On Sep 8, 3:21 pm, nn wrote:
>
>
>
> > On Sep 8, 9:55 am, "Mart." wrote:
>
> > > On Sep 8, 2:16 pm, "Andreas Tawn" wrote:
>
> > > > > Hi,
>
> > > > > I need to
On Sep 8, 10:27 am, pdpi wrote:
> On Sep 8, 3:21 pm, nn wrote:
>
>
>
> > On Sep 8, 9:55 am, "Mart." wrote:
>
> > > On Sep 8, 2:16 pm, "Andreas Tawn" wrote:
>
> > > > > Hi,
>
> > > > > I need to extract a
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