>While I can probably make this
>approach work (It *seems* conceptually simple.), I cannot help but
>feel there is a much better way...
Tkinter is very old software. This sort of scrolling you want was
in no way common when Tkinter was new. For things like this, I
just use kivy, which has the ad
In a message of Fri, 17 Apr 2015 21:06:35 +0100, Alan Gauld writes:
>On 17/04/15 15:29, Laura Creighton wrote:
>
>> just use kivy, which has the advantage that is runs under IOS and
>> Android out of the box.
>
>But does Kivy support hard copy printing?
>That's pret
In a message of Sat, 18 Apr 2015 18:56:41 -0700, Jim Mooney writes:
>Where could I download Python sample dictionaries on different subjects.
>They're hard to type and I can only do small, limited ones to practice with.
>
>--
>Jim
For randomly generating data which look like addresses, I use:
htt
In a message of Sun, 19 Apr 2015 17:23:13 -0500, boB Stepp writes:
>On Sun, Apr 19, 2015 at 4:05 PM, Dave Angel wrote:
>> abstract, and the details are unimportant to the user. For example, the
>> jython system does not use addresses at all. And an object gets moved
>> around from time to time w
In a message of Sun, 19 Apr 2015 19:19:27 -0400, Dave Angel writes:
>Good answer. The java jvm garbage collector is free to move blocks
>around to defrag the free space.
Correct.
>FWIW, I'm told the ID value used is a simple integer, that indexes a
>list containing the actual addresses.
Also
In a message of Sun, 19 Apr 2015 17:23:13 -0500, boB Stepp writes:
>The last sentence in this paragraph has me intrigued. Why would an
>object, once it has been created, be moved? What practical benefit
>does doing this give?
>
boB
If you have more than enough memory in your system, you never do
t
In a message of Mon, 20 Apr 2015 08:10:38 +0100, Alan Gauld writes:
>Trying to manipulate GUIs via the windowing system should always
>be a last resort, it is very hard to get right.
And the hardness increases exponentially if you want to be portable
across different operating systems.
Laura
__
Newman, W., Sproull, R. (1979), Principles of Interactive Computer Graphics,
Mcgraw-Hill College, ISBN 0-07-046338-7
is a very good read. It is understandably dated, but then it was
history that you were looking for. And the book has 2 parts -- a
history of the computer architectures we had (in
In a message of Sun, 19 Apr 2015 20:49:27 -0700, Jim Mooney writes:
>Come to think of it, since I used | as a delimiter, what happens if you
>generate a CSV file from data that already has commas in the text?
>
>--
>Jim
In Sweden, and lots of other places, we do numbers differently.
This is One
In a message of Fri, 24 Apr 2015 12:46:20 +1000, "Steven D'Aprano" writes:
>The Japanese, Chinese and Korean
>governments, as well as linguists, are all in agreement that despite a
>few minor differences, the three languages share a common character set.
I don't think that is quite the way to sa
In a message of Fri, 24 Apr 2015 14:09:45 -0500, boB Stepp writes:
>First question: What testing modules/frameworks should I start out
>with? Doing a quick scan of the books I have, mention is made of
>doctest and unittest modules in the Python standard libraries. But
>mention is also made of two
In a message of Fri, 24 Apr 2015 20:24:38 -0500, boB Stepp writes:
>I have joined!
Great! Great!
>The Python versions at work are 2.4.4 and 2.6.4(?)(Not certain about
>the last digit there.) Based on responses to date, the fact that
>unittest is in the standard library and that because of this mo
Glad things are going better.
Next step. Can you get git running on your solaris machines? Easiest is
if it is already installed or if the powers that be will install it
for you.
But if not, you ought to be able to build your own git from source
and run it on your Solaris machines.
This li
I forget. You are writing these things as functions rather than
methods of a class, because you don't know how to use classes yet?
Because you are absolutely correct that there are ways to simplify this,
but if you don't know how to use classes yet, put this on hold until
you do. And this partic
In a message of Wed, 29 Apr 2015 23:28:59 -0500, boB Stepp writes:
>The main danger as I see it is that if I am not careful, then the code
>on the dev environment could diverge from the state of code on my
>Windows PC, i.e., I forgot to do the scp part. But when I am actively
>working on a section
Python 2.4 is really old, right now. OpenCSW has 2.6.9
http://www.opencsw.org/package/python/
Any chance you could use that?
Laura
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The fact that _ and __ are intended as throw away values is only clear
to people who have read a particular doc about coding styles. If you
haven't read the doc, you don't know what is going on. I name my
throw away variables junk, and if there are lots of them, for instance
when I am reading fro
In a message of Tue, 05 May 2015 09:55:32 +0100, Alan Gauld writes:
>On 05/05/15 08:17, Siya 360 wrote:
>
>> Twice i unsubscribed to this mailing list, and i still continue to get them,
>> why?
>
>The web page is the only way to unsubscribe. Nobody else
>on the list can unsubscribe you.
This is
In a message of Wed, 06 May 2015 00:15:39 +0100, Alan Gauld writes:
>On 05/05/15 19:22, shweta kaushik wrote:
>> Thanks Steve for the information.
>> I searched but was not able to find suitable forum to shoot this question.
>> So posted here if anyone can help out.
>>
>
>As Steve suggested the mai
In a message of Wed, 13 May 2015 22:27:11 -0700, Alex Kleider writes:
>As a follow up question:
>The following seems to work-
>
> for f_name in list_of_file_names:
> for line in open(f_name, 'r'):
> process(line)
>
>but should I be worried that the file doesn't get explicitl
e as if you were a turtle
crawling around the screen? https://docs.python.org/2/library/turtle.html
In either case, can you show us some code?
Thanks very much,
Laura Creighton
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In a message of Thu, 21 May 2015 15:54:20 +0100, Bod Soutar writes:
>ls *.pyc *.pso >> .hidden
>
>should work
>
>root@localhost:~# mkdir hide_test
>root@localhost:~# cd hide_test/
>root@localhost:~/hide_test# touch a.pyc b.pyc c.pyo d.py e.txt
>root@localhost:~/hide_test# ls
>a.pyc b.pyc c.pyo
In a message of Wed, 27 May 2015 10:52:40 -0400, richard kappler writes:
>Windows assumes you are an idiot…Linux demands proof.
We're all rolling on the floor laughing from this one. Is it
original with you?
Thank you.
Laura
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In a message of Fri, 29 May 2015 14:13:16 +0100, Oscar Benjamin writes:
>Python 2.7.2 (1.8+dfsg-2, Feb 19 2012, 19:18:08)
>[PyPy 1.8.0 with GCC 4.6.2]
>
>$ pypy gencm.py
>Entering
>End of program
>
>The __exit__ method was not called at all under pypy. Even if I don't
>keep a reference to g outsid
In a message of Sat, 30 May 2015 12:16:01 +0100, Sydney Shall writes:
>MAC OSX 10.10.3
>Enthought Python 2.7
>
>I am an almost beginner.
>
>Following advice from you generous people, I have chosen a project that
>interests me, to develop some knowledge of python.
>My projest is a simulation of a b
In a message of Sat, 30 May 2015 13:32:09 +0100, Stephen Nelson-Smith writes:
>Hello,
>
>I'm the league secretary for a table tennis league. I have to generate a
>weekly results report, league table, and player averages, from results
>cards which arrive by post or email.
>
>The data is of the form
How many layers do you expect your program to have? (And if the
answer is 'a whole lot' then maybe your design needs to be reconsidered.)
Dealing with the exception at the lowest level that can deal with it
is usually a good idea. Also dealing with the exception at the top level,
so that when ba
In a message of Mon, 01 Jun 2015 15:50:26 -0400, Ila Kumar writes:
>Hello,
>
>I am a new Python user attempting to use bioread (
>https://pypi.python.org/pypi/bioread/0.9.5) to convert files from
>aqknowledge to matlab. I am using a 64-bit PC, and I have downloaded
>Matlab, Python, numpy, scipy and
In a message of Thu, 04 Jun 2015 14:09:43 -, abhijeet...@yahoo.in writes:
>hello , sir i wanted to know that how can i show or display a simple image
>using python 3.4The thing is that i want to know that there is no image module
>or library located in the library folder under python 3.4.?sir
Missed sending this to the list. Sorry.
In a message of Wed, 03 Jun 2015 08:56:48 -0400, Ila Kumar writes:
>Laura, that was it! Thank you so much.
You are most welcome.
>
>However, now I am confused about what I need to type into the Command
>prompt window (on a 64-bit windows computer, using p
In a message of Fri, 05 Jun 2015 21:16:33 +0100, Stephen Nelson-Smith writes:
>As part of my league secretary program (to which thread I shall reply again
>shortly), I need to sort a list of lists. I've worked out that I can use
>sorted() and operator.itemgetter to sort by a value at a known posit
In a message of Wed, 10 Jun 2015 23:11:36 +0530, Mirage Web Studio writes:
>
>
>
>On 2015-05-31 5:04 AM, Alan Gauld wrote:
>> On 30/05/15 19:14, George wrote:
>
>Excuse me please for replying late.
>
>I got lists to use the method and it is more efficient and faster.
>(Takes about 10 secs to proce
Alas, PyPy STM only works for 64 bit linux for now. You are catching
the PyPy project at the edge of its 'bleeding edge research'. We think
in 1 or 2 releases windows users should be able to get it too, and
I will let you know when that happens. And no promises. These sorts of
things have a habi
In a message of Thu, 11 Jun 2015 09:25:25 -0400, Michelle Meiduo Wu writes:
>Hi there,
>I'm looking for a language to write test scripts for our application. I read
>some document and found Pytest can be used to write simpler code compared with
>using unittest in Python. Does anybody know what's
In a message of Fri, 12 Jun 2015 15:58:03 +1000, Cameron Simpson writes:
>On 11Jun2015 18:55, alan.ga...@btinternet.com
>wrote:
>>On 11/06/15 14:25, Michelle Meiduo Wu wrote:
>>>I read some document and found Pytest can be used to write
>>> simpler code compared with using unittest in Python.
>>
In a message of Fri, 12 Jun 2015 17:26:42 +0100, Alan Gauld writes:
>I stand corrected but it still seems to me like its easier to
>test in the language in which you develop. And most languages
>have testing frameworks these days.
Many languages have extremely poor testing frameworks. And when it
In a message of Fri, 12 Jun 2015 17:51:55 -0400, Michelle Meiduo Wu writes:
>Yes, I also found Py.test is a good testing framework for automation testing.
>Another one is Robot testing framework. It's also a testing framework based on
>Python Unittest framework.
>Hard to pick one to use:)
pytes
you have some local friendly talent, ask them what they recommend.
I think that tkinter, for instance, is easier to use than PyQt, but if you
have local PyQt experts, (and don't have tkinter experts) I would go with
PyQt witout any hesitation.
Best of luck,
Laura Creighton
This is working for me
https://docs.python.org/3.3/download.html
Where do you find the broken link? That needs fixing.
Laura
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In a message of Sun, 14 Jun 2015 15:50:38 -0700, Alex Kleider writes:
>On 2015-06-14 12:36, Hilton Fernandes wrote:
>> Hello, Alex !
>>
>> I believe that maybe in the page
>> https://docs.python.org/3/download.html
>
>Thank you Hilton, Laura and Peter for pointing me in the right
>direction.
>Bei
In a message of Sun, 14 Jun 2015 19:59:00 -0700, Alex Kleider writes:
>On 2015-06-14 17:13, Laura Creighton wrote:
>> In a message of Sun, 14 Jun 2015 15:50:38 -0700, Alex Kleider writes:
>>> On 2015-06-14 12:36, Hilton Fernandes wrote:
>>>> Hello, Alex !
>>
This doesn't quite do what you want but should give you some ideas
as to how to proceed.
https://mail.python.org/pipermail/tkinter-discuss/2012-January/003041.html
Laura
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In a message of Wed, 17 Jun 2015 02:05:49 +0100, Oliver Mercer-Deadman writes:
>Hi I am a complete newbie but am hoping to learn some python for a
>particular project. Before I hurl myself in I would like to know if a key
>element is going to be possible.
>
>I will need to be able to use a variable
In a message of Wed, 17 Jun 2015 14:28:54 +0530, Anubhav Yadav writes:
>Either the subject is misleading or you misunderstand something. Im am
>sorry to tell you the great truth, but there was no list comprehension in
>your code at all, just a list. Comprehension is what Alan wrote for you,
>that
In a message of Wed, 17 Jun 2015 07:52:46 -, Velummaylum Kajenthiran via Tu
tor writes:
Dear Sir/MadamI know the difference between static and dynamic
linking in C or C++. But what does it mean this in Python? Since it's
just an interpreter, and only having one style of import mechanism of
In a message of Thu, 18 Jun 2015 04:40:05 -, Anubhav Yadav writes:
>So I need to create a copy of the list before trying to iterate through the
>list.
>Thanks a lot everyone for their answers.
Er, I think you understand, but what you need to do is to make a copy
of the list, and _interate thro
If you don't know javascript, and want to code your website in
python, you might consider using web2py
http://www.web2py.com/
With web2py a whole lot of things happen automatically for you
more or less 'by magic'. Whether you consider this a really
great thing because you didn't want to have to
In a message of Sun, 21 Jun 2015 20:09:54 +0100, Alan Gauld writes:
>On 21/06/15 18:32, Laura Creighton wrote:
>> If you don't know javascript, and want to code your website in
>> python, you might consider using web2py
>>
>> http://www.web2py.com/
>
>
&g
In a message of Thu, 02 Jul 2015 17:39:12 -0700, "Jim Mooney Py3.4.3winXP" writ
es:
>Okay, it appears the method in a class has its own ID, but all
>instantiations of that method have identical IDs. But what happens if we
>have a huge number of instantiations trying to access the identical method
>
In a message of Sat, 04 Jul 2015 12:05:47 +0800, "Paul" writes:
>Hi !
>I'm a rookie to programming, and just graduated from a conservatory of music
>last year. I'm interested in real-time audio synthesis and algorithmic
>composition, I can write a little bit SuperCollider and Django. I just buy a
In a message of Sun, 05 Jul 2015 12:18:34 +0800, "Zhongye" writes:
>Thanks for your helpful reply.
>I have check them, that it control SuperCollider via OSC (Open Sound Control),
>and it provides with a simpler API to use those libraries.
>Is that mean if I write some python scripts importing it,
In a message of Sun, 05 Jul 2015 12:04:42 +0800, "Zhongye" writes:
>Thank for your helpful replay, I had a rough learning route.
>I think I need learn some basics via the book firstly, and try to write some
>code for sound using the standard library.
>
>I have check the link you send to me, I'm in
In a message of Sat, 11 Jul 2015 09:01:15 -0400, Michelle Meiduo Wu writes:
>Hi there,
>I'm just starting to use Python. I'd like to ask which Library is good for
>Python to access HBASE?
>
>Besides Happybase and Python HBase, is there any other one? Which is more
>robotic and better functional?
In a message of Sat, 11 Jul 2015 23:46:56 -0400, Michelle Meiduo Wu writes:
>Thanks a lot!
>
>Do you know anything about HappyBase compared with Jython?
>
>Best,
>Michelle
I don't know anything at all about HappyBase, and next to nothing about
Hadoop. But I know quite a bit about Jython.
The Py
In a message of Sun, 12 Jul 2015 12:46:15 +0200, Laura Creighton writes:
>If you want
>to use a library and it is written in Java, usually -- not all of the
>time, but most of the time -- you can wrap it very easily, import it,
>and it works.
I mispoke here. Most of the time you don
In a message of Sun, 12 Jul 2015 16:57:36 +0100, Alan Gauld writes:
>On 11/07/15 14:01, Michelle Meiduo Wu wrote:
>> Hi there,
>> I'm just starting to use Python. I'd like to ask which Library is good for
>> Python to access HBASE?
>
>I know next to nothing about HBase (I read the IBM blurb) but
In a message of Mon, 13 Jul 2015 11:14:36 -0400, Gabriele Brambilla writes:
>Hi,
>
>I have problems reading unformatted fortran output (binary) with python.
>
>I have a code in fortran where I write data on a file inside a cycle:
>
>write(11) x,y,z,BA01(i,j,k,1),BA01(i,j,k,2),1
>BB01(i,j,k,1),BB01(
In a message of Mon, 13 Jul 2015 15:32:06 -0400, Gabriele Brambilla writes:
>Hi,
>
>sorry for the confusion I understood that the Real(8) I'm using correspond
>to dtype float64 in Python.
>With the second method it seems to work but I get a wrong number of
>elements.
>
>They should be grouped by 21
The place to ask this question is
https://mail.python.org/mailman/listinfo/tkinter-discuss but I think you are
out of luck. On the other hand, kivy
ought to work for you. http://kivy.org/#home I've yet to try it on
a windows tablet, though.
Laura
__
I have a plug in usb keyboard that I can just plug into my tablet.
It works great for data entry. I don't know anything about windows
tablets though, this is working for android. You need a usb port
that is capable of being both a slave and a master. Most of them
can do this these days -- if yo
In a message of Fri, 17 Jul 2015 22:49:16 -0500, boB Stepp writes:
>> ... On the other hand, kivy
>> ought to work for you. http://kivy.org/#home I've yet to try it on
>> a windows tablet, though.
>
>I think it was you who mentioned this GUI framework on the main python
>list fairly recently. In
In a message of Fri, 17 Jul 2015 23:57:01 -0500, boB Stepp writes:
>But for this student assessment project, it is going to have to be
>without all the desired bells and whistles to have something that will
>be practically useful for her when school starts. Especially when I
>am certain Vonda is s
In a message of Sun, 19 Jul 2015 16:27:13 +1000, "Steven D'Aprano" writes:
>I'm not sure if it runs on Macs, but it should work on Android, Windows,
>and Linux, and of course it is entire Python-based.
Python 2.7 only on for MacOSX. Python 3 is coming very soon.
Laura
_
In a message of Sun, 19 Jul 2015 18:11:36 -0400, Dave P writes:
>On Jul 19, 2015 5:43 AM, "Laura Creighton" wrote:
>>
>> In a message of Sun, 19 Jul 2015 16:27:13 +1000, "Steven D'Aprano" writes:
>> >I'm not sure if it runs on Macs, but it
s ago, and the people who like to read posts
interleaved, with new content after what it refers to won.
There is a current certain problem with email readers for smartphones
that don't let you do this, but that's not your problem, we see. :)
>Jon Paris
>jon.f.pa...
In a message of Thu, 23 Jul 2015 10:55:13 -0400, Jon Paris writes:
>On Jul 23, 2015, at 10:41 AM, Steven D'Aprano wrote:
>> In these sorts of technical forums, email is a discussion between
>> multiple parties, not just two, often in slow motion (sometimes replies
>> may not come in for a wee
In a message of Thu, 23 Jul 2015 10:54:09 -0400, Jon Paris writes:
>I’ve been posting to many different sites for twenty plus years and never had
>this kind of complaint. I can’t even find a way of telling my email client
>(Mac) to do it the way you want. Right now I’m manually changing every
>r
In a message of Thu, 23 Jul 2015 15:10:14 -0400, Jon Paris writes:
>
>Thanks for the info Laura - I don’t think I can use it though unless it
>provides for activation against only one email account. For the vast majority
>of my mail (this is my only usenet type group) I need it the “normal” way.
In a message of Thu, 23 Jul 2015 16:23:29 -0400, Jon Paris writes:
>Well I confess that is what I was expecting, and certainly you have been very
>friendly for which I thank you. It did feel a little odd to come to a
>beginners group and immediately get dumped on.
>
>C’est la via. I have now fou
In a message of Thu, 23 Jul 2015 15:10:14 -0400, Jon Paris writes:
>> You may find this program useful.
>> http://www.macupdate.com/app/mac/40735/href=%27
>>
>> But you still have to go back and trim out unnecessary verbiage.
>>
>> Laura
>
>Thanks for the info Laura - I don’t think I can use it t
In a message of Sat, 25 Jul 2015 19:15:31 +0800, Paul Z writes:
>Hi All,
>
>I try to train my listening by using python. (estimating the frequency of
>sound)
>So... Are there some way to generate a fixed frequency sound in different
>waves (eg. Sine Wave, Saw Wave, Triangle Wave etc.) and differe
In a message of Sat, 25 Jul 2015 16:08:03 -0500, boB Stepp writes:
>After having a long discussion with my wife on her user requirements,
>I am convinced that an OO approach is required. Which is just as well
>as that has been one of my next areas of learning to do. I am
>currently reading "Pytho
I think people are giving you sub-optimal advice.
Python has a module in the standard library for doing exactly what
you want to do -- match files with certain extensions.
See: https://docs.python.org/2/library/fnmatch.html
It's unix style file matching, but I am fairly certain this works
on win
Hi Anish.
I wanted to let you know something I found out last week.
Even when you select plain text email, gmail will mangle
any lines of text starting with one or more '>' marks.
So when you write:
>>> import string
>>> string.uppercase
'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
>>> string.digits
est them yourself, and we can help
with getting the code to work, if you need help with that. If, on the
other hand, machine learning is new to you, you will need to understand
more about that first, and will probably need a textbook. The Russell and
Norvig book is very good, but there are other
In a message of Mon, 03 Aug 2015 18:22:32 +1000, Cameron Simpson writes:
>That depends. This is the tutor list; we're helping Clayton debug his code as
>an aid to learning. While it's good to know about the facilities in the
>standard library, pointing him directly at fnmatch (which I'd entirely
In a message of Wed, 05 Aug 2015 08:43:45 +0200, Peter Otten writes:
>Laura Creighton wrote:
>but I don't think that's simpler. Can you enlighten me?
When I got here, I landed in the middle of a discussion on how to
use regexps for solving this. Plus a slew of string handling
fu
In a message of Mon, 03 Aug 2015 10:38:40 +0100, matej taferner writes:
>Or maybe should I go with the tkinter?
You have to decide whether what you want is a Stand Alone GUI Application
(in which case tkinter could be a fine idea) or a web app. It sounds
to me as if you want your customers to nav
In a message of Thu, 06 Aug 2015 11:24:21 +0545, Aadesh Shrestha writes:
>import re
>
>text = input('Enter your text with phone number using xx-xxx format \n')
>contact = re.compile(r'\d\d-\d\d\d\d\d\d\d')
>
>for i in range(len(text)):
>chunk = text[i:i+10]
>mo = contact.search(chunk)
>
In a message of Thu, 06 Aug 2015 12:41:22 -0300, Colin Ross writes:
>Does anyone have an example code that shows how to plot errorbars with a
>constant line width for a dataset on a log log plot? Thank you.
Assuming you want to use matplotlib (there are other python programs
that do this) see:
h
This page is relevant:
https://wiki.python.org/moin/PythonTraining
Laura
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Shannon Callahan, I found this blog post:
https://wolfpaulus.com/jounal/embedded/raspberrypi2-sr/
Looks like this person is using CMUs Sphinx to do the speech recognition
stuff. Maybe this is what you are looking for?
Laura
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If you have an .ipython config file, and these lists aren't empty,
just add '%autoreload 2' and 'autoreload' to whatever already is there.
Hope this helps,
Laura Creighton
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You posted incomplete code -- at any rate I cannot get it to work.
However, I think the problem is here:
for i in xrange(len(v)):
for j in xrange(len(w)):
if max(S[i][j-1],S[i-1][j],S[i-1][j-1]) == S[i-1][j]:
When j is 0, j-1 refers to the end of the list, which makes no
I wrote:
>>> nwalign.global_align("PLEASANTLY", "MEANLY", gap_open=-5, gap_extend=-5,
matrix='./BLOSUM62.txt')
>>> ('PLEASANTLY', '-MEA--N-LY')
I forgot to mention that I got my BLOSUM62.txt from
http://www.ncbi.nlm.nih.gov/Class/FieldGuide/BLOSUM62.txt
in case that matters.
Laur
If your students need to provide a unique email address, then that is
a possibility to use to distinguish between ones with the same name.
In Sweden, where this is known as the 'Anders Andersson' problem (that
being the most common name in Sweden, and any organisation with more
than a handful of me
In a message of Thu, 13 Aug 2015 23:42:33 -0500, boB Stepp writes:
>Many of my wife's students do have their own email accounts, but,
>alas, not all of them. I have not totally thought this through yet,
>but the student data will include their parents' names and some of
>their data. But it will b
In a message of Fri, 14 Aug 2015 11:32:59 -0500, Bill Allen writes:
>I am working in Tkinter. The scenario is that I click a button that
>starts a function running. No problem there. However, the function may
>take some time to run and I do not want the user to be worried. I am
>wanting to
In a message of Sat, 15 Aug 2015 14:24:21 -0500, boB Stepp writes:
>I understand your points, but wonder then what is the intended use for
>os.path.exists()? That is, in what types of circumstances would it be
>both appropriate and safe to use?
>
>boB
If you want to locate dangling symlinks, os.
In a message of Sat, 15 Aug 2015 18:24:53 -0700, D Wyatt writes:
>It seems every book I read these days uses camel case for variable names in
>Python. I was once told that using underscores is preferred. Is there a
>preference in the Python community or does it really matter? I'd like to
>instil
In a message of Sat, 15 Aug 2015 15:20:19 -0700, "Clayton Kirkwood" writes:
>> If you want to locate dangling symlinks, os.path.exists will return
>False, so
>> the symlink is there, but the file it pointed to is long gone.
>
>Can't you do that with os.path.open() and get a value in os.path.status
In a message of Sun, 16 Aug 2015 18:45:31 +0100, Alan Gauld writes:
>On 16/08/15 16:41, Alex Kleider wrote:
>
>>> - src the code
>>> -- lang folder per language used - sql, python, C, bash, etc
>>> --- lib modules/packages - subfolder per package
>>> --- test test code - sub-tree
In a message of Sun, 16 Aug 2015 12:46:59 -0700, Alex Kleider writes:
>On 2015-08-16 10:45, Alan Gauld wrote:
>
>> Thee are several options.
>> 1) create links from, main to the test files needed
>> 2) alter sys.path so imports can see the test folder
>> 3) alter the PYTHONPATH environment var
>
>>
In a message of Tue, 18 Aug 2015 20:10:15 -, Albert-Jan Roskam writes:
>So I would like to pip install a openpyxl AND its specific dependencies in a
>virtualenv.
>The problem is that I can't use pip to download the packages from Pypi because
>I do not have a regular internet connection. Is t
In a message of Wed, 19 Aug 2015 18:25:56 +0100, Alan Gauld writes:
>On 19/08/15 17:09, Michelle Meiduo Wu wrote:
>> Hi there,
>> I'm trying to use List in a function. But it doesn't work. Here are sample
>> code not work: ---def getResult():ls
>> = []l
Scrambled in the archives, too
https://mail.python.org/pipermail/tutor/2015-August/106528.html
And looks like something thought it would be best as only one line of
text.
Laura
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In a message of Thu, 20 Aug 2015 00:37:17 +0100, Alan Gauld writes:
>On 19/08/15 18:25, Alan Gauld wrote:
>> On 19/08/15 17:09, Michelle Meiduo Wu wrote:
>>> Hi there,
>>> I'm trying to use List in a function. But it doesn't work. Here are
>>> sample code not work: -
In a message of Thu, 20 Aug 2015 09:25:29 +0100, Alan Gauld writes:
>
>It always amazes me how often the same issues come up in
>rapid succession. We must have had 4 or 5 of these types
>of errors in the last couple of months, and other times
>we go for 6 months or more without it being raised! :-)
In a message of Fri, 21 Aug 2015 06:26:11 -0700, Alex Kleider writes:
>On 2015-08-20 23:16, Peter Otten wrote:
>
>
>> Yea, breaking things is an art form ;)
>
>
>> $ python3 -m unittest -h
>> usage: python3 -m unittest [-h] [-v] [-q] [-f] [-c] [-b] [tests [tests
>> ...]]
>>
>.
>>
>> For test
In a message of Fri, 21 Aug 2015 14:04:18 -0400, Jon Paris writes:
>This code:
>
>import sys
>x = sys.maxsize
>print ("Max size is: ", x)
>y = (x + 1)
>print ("y is", type(y), "with a value of", y)
>
>Produces this result:
>
>Max size is: 9223372036854775807
>y is with a value of 9223372036854775
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