I am not familiar with numpy, but you might like to take a look at
y_serial which allows you to store python objects in sqlite:
http://yserial.sourceforge.net/
Take care,
Don
___
Tutor maillist - Tutor@python.org
To unsubscribe or change subscripti
Goal: to securely transmit data (collected on a form on a secure web
site) to recipient
Possible solutions, thus far:
1) create web page accessible through HTTPS; email link to recipient,
BUT that adds extra steps for him. I'd like it to be as transparent as
possible (doesn't everyone? ; >)
Hi, everyone. Just a note of thanks to all of you who participate on
the tutor list. I recently finished my first python CGI program, but I
didn't have to post a lot of questions because most had been asked and
answered already : >) For example, I wondered how to get unique file
names for dynam
Earlier this month, Kent posted that Jython and Velocity are a good way
to develop dynamic web sites. After a little searching, it seems that
there are quite a few options for web development in Python (perhaps
too many?). So, rather than ask for recommendations of which one to
use, what I woul
I suggest the beginners' forum at javaranch.com (they even give away
free books on occasion : >)
http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=forum&f=33
Take care,
Don
___
Tutor maillist - Tutor@python.org
http://mail.python.org/mailma
Hi, folks.
>From within a class, I want to return a string with data from non-empty
variables in a class.
I could create a list of all the variables and then iterate over them,
dropping the ones which are empty, then join() and return them; however, I
am guessing there is another way to get that
if x != '':
res.append(x)
return ';'.join(res)
Thanks!
Don
On Tue, Jul 8, 2008 at 11:56 AM, Kent Johnson <[EMAIL PROTECTED]> wrote:
> On Tue, Jul 8, 2008 at 9:14 AM, Don Jennings <[EMAIL PROTECTED]> wrote:
> > Hi, folks.
> >
> > Fro
Ah! A list comprehension. Not at that point in the learning python book,
yet, but I will be soon. Thanks!
Don
On Tue, Jul 8, 2008 at 9:34 PM, Kent Johnson <[EMAIL PROTECTED]> wrote:
> On Tue, Jul 8, 2008 at 6:35 PM, Don Jennings <[EMAIL PROTECTED]> wrote:
>
> >
On 9/18/08, Wayne Watson <[EMAIL PROTECTED]> wrote:
> What's the problem here. It seems right to me. line 9 is diff =...
>>
>> import time
>> from datetime import datetime
>> def adjust_ftime(afilename, sec):
>> # Vmmdd_hhmmss+tag, seconds in, new mmdd_hhmmss out
>> ts = afilename[1
On 9/22/08, Tasos Latsas <[EMAIL PROTECTED]> wrote:
> Hello list,
> I tried the optparse example from the python library reference and it
> doesn't seem to work..what am I doing wrong?
> I keep getting the "incorrect number of arguments" message although i
> use the correct number..
Actually, you
(Oops! Forgot to include tutor in recipient.)
On 11/8/08, Don Jennings <[EMAIL PROTECTED]> wrote:
> Hi, Jim. Actually, improper HTML would cause a problem with the
> browser and what it may or may not display. An "Internal Server Error"
> does indicate that you had a
Oops, I meant to say that django "has EXCELLENT documentation"
Take care,
Don
On 11/25/08, Don Jennings <[EMAIL PROTECTED]> wrote:
> Welcome! I suggest you take a look at django [1]. You'll find that it
> has documentation [2] and an active developer community
Welcome! I suggest you take a look at django [1]. You'll find that it
has documentation [2] and an active developer community [3]. Of
course, for your questions about learning python, you've already found
a very helpful community : >)
Take care,
Don
[1] http://www.djangoproject.com/
[2] http://d
Remember, the keys for the dictionary in your example are simply strings. It
just so happens that those strings are in another file. Read the file which
contains the specified columns and split on the comma into variable names for
your output:
with open(spec_file, 'r') as f:
outcol1, outco
> Message: 1
> Date: Tue, 26 Jun 2012 18:40:50 +1000
> From: Elaina Ann Hyde
> To: tutor@python.org
> Subject: [Tutor] Looping over histogram plots
>set=(dat['a'+str(index)] == 1.00)
You should not override the builtin set() type [1] as you've done here by
assigning it.
> #write the
On Jul 11, 2012, at 4:48 AM, tutor-requ...@python.org wrote:
> Message: 1
> Date: Tue, 10 Jul 2012 19:31:09 -0500
> From: Chris Hare
> To: tutor@python.org
> Subject: Re: [Tutor] advice on global variables
> Message-ID: <38ebadce-c2b1-4f15-b6e1-cb725f800...@labr.net>
> Content-Type: text/plain;
On Jul 11, 2012, at 10:21 AM, tutor-requ...@python.org wrote:
>
> Message: 4
> Date: Wed, 11 Jul 2012 16:20:05 +0200
> From: susana moreno colomer
> To:
> Subject: [Tutor] get columns from txt file
> Message-ID:
> Content-Type: text/plain; charset="iso-8859-1"
>
>
> Hi!
>
> I have a group o
(Please use reply all so the message gets posted for all to see :>)
On Jul 12, 2012, at 7:14 AM, susana moreno colomer wrote:
> Hi!
> Many thanks for your help.
> Now I am trying this, but I get a blank excel document
Not surprising as there are several errors in your code. In fact, I'm surprise
Oops! Still you forgot to cc: the tutor list. It's really important because if
someone (like me, for instance) steers you in the wrong direction, others will
jump in with corrections.
On Jul 12, 2012, at 9:48 AM, susana moreno colomer wrote:
> Hi!
> Many thanks!
You're welcome. I see that you
On Jul 12, 2012, at 10:55 AM, susana moreno colomer wrote:
> Hi!
>
> I have a group of files in a directory:
> bb_1.txt
> bb_2.txt
> bb_3.txt
> bb_4.txt
> bb_5.txt
> bb_6.txt
> ss_1.txt
>
> I want to extract from files whose names start with bb_ column number 5
> to an excel file. I have
On Jul 12, 2012, at 11:10 AM, susana moreno colomer wrote:
> Hi!
> It is attached on the email, called myprogram.txt
and, here are the contents of that file:
> #! /usr/bin/env python
>
>
> import os
> import fnmatch
> import csv
>
>
> path = '//../my_working_folder/'
> csv_out=csv.writer(op
On Jul 12, 2012, at 12:06 PM, susana moreno colomer wrote:
>
> Hi!
> This code is working fine!
> The only one little thing is that the 6 columns appear together in one
> column, what means, in eac cell I get 6 numbers. How can I get tit in 6 excel
> columns?
Programming is hard, so don't fee
On Jul 31, 2012, at 12:26 PM, tutor-requ...@python.org wrote:
> Message: 2
> Date: Tue, 31 Jul 2012 10:44:29 -0400
> From: Tino Dai
> To: "Steven D'Aprano"
> Cc: "tutor@python.org"
> Subject: Re: [Tutor] finally without try or except
> Message-ID:
>
> Content-Type: text/plain; charset="
[slightly OT]
After watching Bret Victor's talk[1], I want **much** better tools for
programming (and all of the other stuff I do on the computer).
John Resig, creator of jQuery, claims[2] that Victor's presentation inspired
the new platform for learning javascript at Khan Academy[3]. I plan t
On Aug 26, 2012, at 12:25 AM, tutor-requ...@python.org wrote:
> Message: 2
> Date: Sat, 25 Aug 2012 17:46:08 -0700
> From: Ray Jones
> To: tutor@python.org
> Subject: [Tutor] 2.7.3 Popen argument issues
> Message-ID: <503971d0.5040...@gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
On Aug 30, 2012, at 8:15 PM, tutor-requ...@python.org wrote:
> Message: 6
> Date: Fri, 31 Aug 2012 00:15:41 +
> From: Ashley Fowler
> To: "tutor@python.org"
> Subject: [Tutor] Printing a list as a column
> Message-ID:
>
> <6962c976ae76ac4298cbf6fd6d0c63561f37c...@bl2prd0710mb363.namp
This behavior seems strange to me: the find method of a string returns the
position zero when you search for an empty string (granted, I can't quite
figure out why you'd search for an empty string, either).
>>> 'abc'.find('')
0
Anyone care to share a good explantion for this behavior and possi
On Oct 24, 2012, at 12:27 PM, tutor-requ...@python.org wrote:
> Hi,
>
> a = [['jimmy', '25', 'pancakes'], ['tom', '23', 'brownies'], ['harry',
> '21', 'cookies']]
> for i in a:
>if (i[1] == '25' or i[1] == '26'):
>print 'yes'
> else:
>print 'Not found'
Suggestion: use names whi
On Nov 21, 2012, at 5:57 AM, tutor-requ...@python.org wrote:
> On Wed, Nov 21, 2012 at 3:53 PM, Timo wrote:
>
>
> I can create a torrent using py3createtorrent locally, but am unable to
> figure how it will work via a django web app.
>
> To make it work locally, i specified the local location
On Nov 22, 2012, at 8:11 AM, Waters, Mike [ITSCA Non-J&J] wrote:
> Hi Don, first thanks for the support on Python, I find the information very
> helpful.
You're welcome. You'll find it even more helpful if you send your questions to
the whole python tutor list which I've cc'd :>)
> I have bee
On Nov 22, 2012, at 9:48 PM, Jan Karel Schreuder wrote:
>
>
> On Nov 22, 2012, at 5:47 PM, Don Jennings wrote:
>
>>
>> On Nov 22, 2012, at 8:11 AM, Waters, Mike [ITSCA Non-J&J] wrote:
>>
>>> Hi Don, first thanks for the support on Pytho
On Dec 12, 2012, at 8:54 PM, tutor-requ...@python.org wrote:
> Date: Wed, 12 Dec 2012 20:47:58 -0500
> From: Ed Owens
> To: tutor@python.org
> Subject: [Tutor] reading web page with BeautifulSoup
> Message-ID: <50c933ce.5010...@gmx.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flow
On Jan 19, 2013, at 8:15 PM, tutor-requ...@python.org wrote:
> Date: Sat, 19 Jan 2013 18:27:46 -0500
> From: Polo Heysquierdo
> To: Tutor@python.org
> Subject: [Tutor] Python gmail script for conky
> Message-ID:
>
> Content-Type: text/plain; charset="iso-8859-1"
>
> I'm getting the follo
On Feb 22, 2013, at 9:12 PM, tutor-requ...@python.org wrote:
> Message: 5
> Date: Fri, 22 Feb 2013 21:03:00 -0500
> From: Dave Angel
> To: tutor@python.org
> Subject: Re: [Tutor] How to break long lines?
> Message-ID: <51282354.3030...@davea.name>
> Content-Type: text/plain; charset=ISO-8859-1;
On Mar 3, 2013, at 9:24 PM, DoanVietTrungAtGmail wrote:
> Dear tutors
>
> I am checking out csv as a possible data structure for my records. In each
> record, some fields are an integer and some are a list of integers of
> variable length. I use csv.DictWriter to write data. When reading out u
On Apr 1, 2013, at 8:31 PM, wrote:
>
>
> print("But this doesn't iter through a b and c:")
> for k,v in parser.parse_args():
>print('This arg is %s %s' % k, k[str(v)])
> $
> -
>
> My error:
> $ h.py -a -b hi -c 42
>
On Apr 8, 2013, at 7:58 PM, Steven D'Aprano wrote:
> On 09/04/13 06:38, brian arb wrote:
>> An Introduction to Interactive Programming in PythonJoe Warren, Scott
>> Rixner, Stephen Wong and John Greiner
>>
>> This course is designed to be a fun introduction to the basics of
>> programming in Pyt
On Apr 9, 2013, at 5:31 PM, Benjamin Fishbein wrote:
> Hello. I learned Python this past year (with help from many of you) and wrote
> many programs for my small business. Now I want to build a website. I
> acquired the domain name through godaddy.com (bookchicken.com) but have not
> found hos
On Apr 9, 2013, at 11:07 PM, Benjamin Fishbein wrote:
>>
>> You've gotten some good feedback, but I suspect you will get better
>> information if you provide more information about your goals for the site.
>>
>
> Thanks for your help, everyone. There are some specific things I want the
> sit
On Apr 14, 2013, at 7:06 AM, Albert-Jan Roskam wrote:
>
>
> > Subject: Re: [Tutor] design question (Django?)
>>
>> On 13/04/13 09:48, Albert-Jan Roskam wrote:
>>
>>> I think I have to make a diagram of this. This stuff is quite hard
>>
>> You could use a simple UML class diagram (class -> t
On Apr 16, 2013, at 1:48 PM, Jim Mooney wrote:
> I accidentally sent as HTML so this is a resend in case that choked
> the mailing prog ;')
>
> I was doing a simple training prog to figure monetary change, and
> wanted to avoid computer inaccuracy by using only two-decimal input
> and not using
On Apr 19, 2013, at 4:56 PM, Chetan Sai wrote:
> Here is my question:
>
> "Two words are a “reverse pair” if each is the reverse of the other. Write a
> program that finds all the reverse pairs in the word list. The word list can
> be downloaded athttp://www.puzzlers.org/pub/wordlists/pocket.t
On Apr 23, 2013, at 2:19 PM, Chris “Kwpolska” Warrick wrote:
> On Sat, Apr 20, 2013 at 10:33 PM, Pat Collins
> wrote:
>> Any help appreciated.
>>
>>
>> #!/usr/bin/env python
>> """
>> number.py Demonstrates collecting a number from the user.
>> """
>>
>> number_string1 = float(input("Give me
On Jun 14, 2013, at 9:27 AM, Matt D wrote:
> im sorry i dont get it. there is too many brackets in this lin:
>
> tmplist.append(field_values["nac"])
>
> Thats where the error is but i dont see too many brackets?
Please don't top post.
The error is not on this line, but on the previous
On Aug 26, 2013, at 4:29 AM, isaac Eric wrote:
> describe different ways of displaying output using python!
Well, that's not really a question now, is it? I would be happy to help, but
which part of the task is confusing for you?
Take care,
Don
___
On Aug 27, 2013, at 3:40 AM, isaac Eric wrote:
> print "For a circle of radius %s the area is %s" % (radius,area)
> Question: What is the purpose of %s ?
Okay, so you're just getting started with python. We're happy to do some
hand-holding, but we encourage you to think first.
You've follow
On Aug 29, 2013, at 3:37 AM, Ismar Sehic wrote:
> Hello,
> I should write a python script(s) that listens to an existing XMLRPC service
> on my company's dev server.
Yes, you should do that. Then, if you have problems, you should show some of
your code to the fine tutors here, and they'll be
On Sep 4, 2013, at 9:30 AM, Albert-Jan Roskam wrote:
> Hi,
>
> I am trying to make my app work in Python 2.7 and Python 3.3 (one codebase)
> and I might later also try to make it work on Python 2.6 and Python 3.2 (if I
> am not too fed up with it ;-).
You might like to read Armin Ronacher's (
On Sep 7, 2013, at 6:02 PM, Byron Ruffin wrote:
>
> >>> math.ceil(math.pi)
> 4
> ... but I get the error when using ceil...
>
> pepsticks = ceil(peplength / StickLength)
> Traceback (most recent call last):
> File "", line 1, in
> pepsticks = ceil(peplength / StickLength)
> NameError
On Sep 18, 2013, at 12:59 AM, Sammy Cornet wrote:
> I'm using python 3.3.0, I have made a program on my script and output it. I
> have tried several times to copy and paste the output and the script on
> Microsoft word, every time I select the part that I need and right click on
> it, this mes
On Nov 22, 2013, at 9:24 AM, Rafael Knuth wrote:
> Hej there,
>
> newbie question: I struggle to understand what exactly those two
> subsequent for loops in the program below do (Python 3.3.0):
>
> for x in range(2, 10):
>for y in range(2, x):
>if x % y == 0:
>print(x, "
On Nov 23, 2013, at 2:57 PM, Rafael Knuth wrote:
>
> The output of
>
>for y in range (2,2):
>
> should be ... none - correct?
No, it's not none. It's an empty list; thus, python executes nothing inside the
inner loop.
>>> range(2,2)
[]
>>> for y in range(2,2):
... print 'yes, I m
On Nov 25, 2013, at 10:54 AM, Callum Wilson wrote:
> Hi,
>
> I am a relatively beginner to python. I am currently studying Digital
> Forensics at University and programming using Python is currently a unit i am
> studying.
>
> I have to complete a worksheet for Friday 29th, but i am having
On Nov 30, 2013, at 1:40 PM, richard kappler wrote:
> I'm using psutil to generate some somatic data with the following script:
>
> import psutil as ps
>
> cpu = ps.cpu_percent()
> mem = ps.virtual_memory()
> disk = ps.disk_usage('/')
>
> All works well, but except for cpu I am struggling to l
On Nov 30, 2013, at 4:32 PM, Wolfgang Maier wrote:
> richard kappler gmail.com> writes:
>
>>
>> I'm using psutil to generate some somatic data with the following script:
>>
>> import psutil as ps
>>
>> cpu = ps.cpu_percent()
>> mem = ps.virtual_memory()
>> disk = ps.disk_usage('/')
>>
>> Al
On Dec 16, 2013, at 11:56 AM, eva maria gualandi wrote:
> Good afternoon,
> I installed from https://pypi.python.org/pypi/statsmodels the package
> statsmodels for python 2.7 (32bit) , i have to do some test statistics for a
> time series analysis that i can find under statsmodels.tsa. In part
On Jan 11, 2014, at 4:24 PM, Roelof Wobben wrote:
> Hello,
>
> I try to learn python by following the audicity page.
>
> Now I have the following problem.
>
> I have two strings a and b
>
> Now I have to check if the characters of b are all in a.
> But they do have to be in the same ord
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