Hello!
I am running into a very perplexing issue that is very rare, but creeps up
and is crashing my app.
The root cause of the issue comes down to the following check returning
true:
isinstance([], collections.Mapping)
Obviously you can get this behavior if you register `list` as a subclass of
On Wed, Feb 24, 2016 at 8:01 PM, Feagans, Mandy
wrote:
> Dear Python,
>
>
> Hi! I am a student interested in conducting computational analysis of
> protein-ligand binding for drug development analysis. Recently, I read of
> an individual using a python program for their studies of protein-ligand
On Sun, Feb 7, 2016 at 2:58 AM, Chris Angelico wrote:
>
> Would writing a script to figure out whether there are more
> statisticians or programmers be a statistician's job or a
> programmer's?
>
Yes.
--
https://mail.python.org/mailman/listinfo/python-list
On Sun, Jan 31, 2016 at 9:08 PM, Paulo da Silva <
p_s_d_a_s_i_l_v_a...@netcabo.pt> wrote:
> Às 01:43 de 01-02-2016, Mark Lawrence escreveu:
> > On 01/02/2016 00:46, Paulo da Silva wrote:
> ...
>
> >>
> >
> > Is it as simple as adding a call to ts.show() ?
> >
> Thanks for the clue!
> Not so simple
On Tue, Jan 19, 2016 at 3:19 PM, Jason Swails
wrote:
>
> I use generator expressions when
>
> - I *might* want to
>
I forgot to finish my thought here. I use generator expressions when I
don't want to worry about memory, there's a decent chance of
short-circuiting,
On Tue, Jan 19, 2016 at 2:27 AM, Arshpreet Singh wrote:
>
> I was playing with Generators and found that using Generators time is bit
> more than list-comprehensions or I am doing it wrong?
>
>
> Function with List comprehensions:
>
> def sum_text(number_range):
> return sum([i*i for i in xra
On Tue, Jan 12, 2016 at 9:12 AM, me wrote:
> On 2016-01-10, Peter Otten <__pete...@web.de> wrote:
> class Derived(Base):
> > ... def _init(self, x):
> > ... super()._init(x)
> > ... print("do something else with", x)
> > ...
> Derived(42)
> > do something with 42
> >
On Thu, Nov 12, 2015 at 3:05 AM, Xiang Zhang <18518281...@126.com> wrote:
> Recently I am learning Python C API.
>
> When I read the tutorial <
> https://docs.python.org/3/extending/newtypes.html#the-basics>, defining
> new types, I feel confused. After PyType_Ready(&noddy_NoddyType) comes
> Py_IN
On Wed, Oct 14, 2015 at 10:07 PM, Ben Finney
wrote:
> Jason Swails writes:
>
> > What I recently realized, though, that what this construct allows is
> > for the coverage testing package (which I have recently started
> > employing for my project... thanks Ned and ot
Hi everyone,
I'd like to get some opinions about some coding constructs that may seem at
first glance to serve no purpose, but does have *some* non-negligible
purpose, and I think I've come to the right place :).
The construct is this:
def my_function(arg1, arg2, filename=None):
""" Some fun
On Mon, Oct 12, 2015 at 1:50 PM, Bartc wrote:
> On 12/10/2015 18:20, Marko Rauhamaa wrote:
>
>> Bartc :
>>
>> (Example, calling fib(40) on the example below took 90 seconds on
>>> Python 3.4, 11 seconds with PyPy, but only 1.8 seconds running the
>>> equivalent with FreeBasic:
>>>
>>
>> I don't k
On Fri, Oct 9, 2015 at 6:08 AM, Joshua Stokes
wrote:
> Hi
>
> Is there an available script to remove file created by either using the
> Python module or by using git?
>
There's always this nugget:
git clean -fxd
This will get rid of *all* untracked files in the current directory of a
git repo
On Tue, Sep 1, 2015 at 2:07 PM, Chris Angelico wrote:
> On Wed, Sep 2, 2015 at 3:23 AM, wrote:
> > I'm starting in the Python scripts. I run this script:
> >
> >
> > import numpy as np
> >
> > import netCDF4
> >
> > f = netCDF4.Dataset('uwnd.mon.ltm.nc','r')
> >
> >
> > f.variables
> >
> >
> >
> On Aug 14, 2015, at 3:18 AM, Tom P wrote:
>
> Thanks for the reply but that is not what the documentation says.
>
> http://unidata.github.io/netcdf4-python/#section8
> "Remote OPeNDAP-hosted datasets can be accessed for reading over http if a
> URL is provided to the netCDF4.Dataset construc
On Thu, Aug 13, 2015 at 6:32 AM, Tom P wrote:
> I'm having a problem trying to access OpenDAP files using netCDF4.
> The netCDF4 is installed from the Anaconda package. According to their
> changelog, openDAP is supposed to be supported.
>
> netCDF4.__version__
> Out[7]:
> '1.1.8'
>
> Here's some
On Fri, Jul 31, 2015 at 9:21 PM, Steve Burrus
wrote:
> How Do I access tkinter in Python 3.4 anyway? I've tried and tried but
> cannot do it.
>
You import it.
If I play mind-reader for a second, I suspect you're trying to do in Python
3 what you did in Python 2. That won't work -- the Tkinte
On Tue, Jul 21, 2015 at 10:58 PM, ryguy7272 wrote:
> On Monday, July 20, 2015 at 10:57:47 PM UTC-4, ryguy7272 wrote:
> > I'd like to install ALL Python packages on my machine. Even if it takes
> up 4-5GB, or more, I'd like to get everything, and then use it when I need
> it. Now, I'd like to im
I am a little late to the party, but I feel that I have something to
contribute to this discussion. Apologies for the top-post, but it's really
in response to any particular question; more of a "this is my story with
Python 2.7". I still use primarily Python 2.7, although I write code using
six t
On Mon, Jul 6, 2015 at 11:44 AM, Oscar Benjamin
wrote:
> On Sat, 4 Jul 2015 at 02:12 Jason Swails wrote:
>
>> On Fri, Jul 3, 2015 at 11:13 AM, Oscar Benjamin <
>> oscar.j.benja...@gmail.com> wrote:
>>
>>> On 2 July 2015 at 18:29, Jason Swails wrote:
>
On Fri, Jul 3, 2015 at 10:01 PM, Sayth Renshaw
wrote:
> In future releases of Python should ipython Notebooks replace idle as the
> default tool for new users to learn python?
> This would as I see it have many benefits?
>
> 1. A nicer more usual web interface for new users.
> 2. Would allow th
On Fri, Jul 3, 2015 at 11:13 AM, Oscar Benjamin
wrote:
> On 2 July 2015 at 18:29, Jason Swails wrote:
> >
> > As others have suggested, this is almost certainly a 32-bit vs. 64-bit
> > issue. Consider the following C program:
> >
> > // maths.h
> > #
On Thu, Jul 2, 2015 at 10:52 AM, Steven D'Aprano
wrote:
> Despite the title, this is not one of the usual "Why can't Python do
> maths?" "bug" reports.
>
> Can anyone reproduce this behaviour? If so, please reply with the version
> of
> Python and your operating system. Printing sys.version will
On Mon, Jun 8, 2015 at 3:32 AM, naren wrote:
> Memory Error while working with pandas dataframe.
>
> Description of Environment Windows 7 python 3.4.2 32-bit version pandas
> 0.16.0
>
> We are running into the error described below. Any help provided will be
> sincerely appreciated.
>
> We are ab
On Fri, May 29, 2015 at 5:06 PM, wrote:
>
> > For example, the new (in 3.4) Enum class uses a metaclass.
> >
> >class SomeEnum(Enum):
> > first = 1
> > second = 2
> > third = 3
> >
> > The metaclass changes normal class behavior to:
> >
> >- support iterating: list(SomeE
On Mon, Mar 23, 2015 at 8:38 PM, Emile van Sebille wrote:
> On 3/23/2015 5:52 AM, Steven D'Aprano wrote:
>
> Are there any other, possibly better, ways to calculate the fractional
>> part
>> of a number?
>>
>
> float (("%6.3f" % x)[-4:])
In general you lose a lot of precision this way...
--
On Wed, 2015-03-18 at 00:35 +, Mark Lawrence wrote:
> I've just come across this
> http://www.stavros.io/posts/brilliant-or-insane-code/ as a result of
> this http://bugs.python.org/issue23695
>
> Any and all opinions welcomed, I'm chickening out and sitting firmly on
> the fence.
I'll go
On Sat, Mar 7, 2015 at 4:15 AM, Lakshmipathi.G
wrote:
> Hi,
>
> I'm following this example :
> http://nedbatchelder.com/text/whirlext.html#h_making_a_type and trying
> to add
> new data into 'CountDict' type
>
> Adding a simple 'char' works well.
>
> typedef struct {
>PyObject_HEAD
>PyObj
On Thu, Feb 26, 2015 at 4:10 PM, Sturla Molden
wrote:
> On 26/02/15 18:48, Jason Swails wrote:
>
>> On Thu, 2015-02-26 at 16:53 +, Sturla Molden wrote:
>>
>>> GPU computing is great if you have the following:
>>>
>>> 1. Your data structures ar
On Thu, 2015-02-26 at 16:53 +, Sturla Molden wrote:
> GPU computing is great if you have the following:
>
> 1. Your data structures are arrays floating point numbers.
It actually works equally great, if not better, for integers.
> 2. You have a data-parallel problem.
This is the biggest one
On Thu, 2015-02-26 at 07:57 -0800, af300...@gmail.com wrote:
> Hi,
>
> I'm a complete neophyte to the whole use of GNU
> autotools/automake/auto... . (I'm not sure what it should be called
> anymore.) Regardless, I'm porting a library project, for which I'm a
> team member, to using this toolset
On Thu, 2015-02-26 at 14:02 +1100, Steven D'Aprano wrote:
> John Ladasky wrote:
>
>
> > What I would REALLY like to do is to take advantage of my GPU.
>
> I can't help you with that, but I would like to point out that GPUs
> typically don't support IEE-754 maths, which means that while they are
On Wed, 2015-02-25 at 18:35 -0800, John Ladasky wrote:
> I've been working with machine learning for a while. Many of the
> standard packages (e.g., scikit-learn) have fitting algorithms which
> run in single threads. These algorithms are not themselves
> parallelized. Perhaps, due to their uniq
On Thu, Feb 19, 2015 at 5:47 AM, ast wrote:
> Hello
>
> import numpy as np
import matplotlib.pyplot as plt
x = np.arange(10)
y = x**2
x
>>> array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
>
>> y
>>> array([ 0, 1, 4, 9, 16, 25, 36, 49, 64, 81])
>
>> plt.plot(x,y)
>>> [
This was a problem posed to me, which I solved in Python. I thought it was
neat and enjoyed the exercise of working through it; feel free to ignore.
For people looking for little projects to practice their skills with (or a
simple distraction), read on.
You have a triangle of numbers such that ea
On Tue, 2014-11-04 at 23:03 +0630, Veek M wrote:
> okay got it working - thanks Jason! The 3.2 docs are slightly different.
What did you need to do to get it working?
--
https://mail.python.org/mailman/listinfo/python-list
On Tue, Nov 4, 2014 at 11:09 AM, Veek M wrote:
> static PyMethodDef hellomethods[] = {
> {"hello", py_hello, METH_VARARGS, py_hello_doc},
> {NULL, NULL, 0, NULL},
> };
>
> It's basically the METH_VARARGS field that's giving the problem. Switching
> it to NULL gives,
> SystemError: Bad cal
On Tue, 2014-11-04 at 21:45 +0630, Veek M wrote:
> Jason Swails wrote:
>
> > I've submitted a PR to your github repo showing you the changes
> > necessary to get your module working on my computer.
>
> Segfaults :p which is an improvement :)
What operating system
On Tue, 2014-11-04 at 16:22 +0630, Veek M wrote:
> https://github.com/Veek/Python/tree/master/junk/hello
> doesn't work.
> I have:
> hello.c which contains: int hello(void);
> hello.h
>
> To wrap that up, i have:
> hello.py -> _hello (c extension) -> pyhello.c -> method py_hello()
>
> People usin
On Tue, 2014-09-16 at 10:59 +0200, Frank Millman wrote:
> "Chris Angelico" wrote in message
> news:CAPTjJmr5gh8=1zPjG_KdTmA2QgT_5jj=kh=jyvrfv1atl1e...@mail.gmail.com...
> > On Tue, Sep 16, 2014 at 6:21 PM, Marko Rauhamaa wrote:
> >> "Frank Millman" :
> >>
> >>> You are encouraged to make liberal
On Wed, Aug 13, 2014 at 1:55 PM, Steven D'Aprano <
steve+comp.lang.pyt...@pearwood.info> wrote:
> Ethan Furman wrote:
>
> > On 08/13/2014 09:00 AM, Steven D'Aprano wrote:
> >>
> >> What is the rationale for str not having __radd__ method?
> >
> > At a guess I would say because string only knows ho
On Wed, Jul 23, 2014 at 6:30 PM, Steven D'Aprano <
steve+comp.lang.pyt...@pearwood.info> wrote:
> On Wed, 23 Jul 2014 13:02:51 -0700, Jason Swails wrote:
>
> > I'm not sure how the "mylogger" variable is getting set to None in your
> > my_error_ha
On Jul 23, 2014, at 1:02 AM, Chris Angelico wrote:
> On Wed, Jul 23, 2014 at 5:46 PM, Steven D'Aprano wrote:
>> On Wed, 23 Jul 2014 07:14:27 +, Steven D'Aprano wrote:
>>
>>> I have some code which sets up a logger instance, then installs it as
>>> sys.excepthook to capture any uncaught exc
On Jul 15, 2014, at 3:11 AM, u2107 wrote:
> I am trying to read a file with 3 columns with col 1 and 2 as nodes/edges and
> column 3 as weight (value with decimal)
>
> I am trying to execute this code
>
>
> import networkx as nx
>
>
> G = nx.read_edgelist('file.txt', data=[("weight")])
>
On Wed, Jul 16, 2014 at 1:27 PM, Mark Lawrence
wrote:
>
> The difference between our most illustrious resident unicode expert and rr
> is that the former has only said anything of use once, whereas the latter
> does know about tkinter/IDLE. rr doesn't show up that often, the MIRUC has
> been spe
On Wed, Jul 16, 2014 at 11:40 AM, Mark Lawrence
wrote:
> On 16/07/2014 18:32, Deb Wyatt wrote:
>
>> Can you all stop already with the non python US bashing? Please?
>>
>> Deb in WA, USA
>>
>>
> rr started it with a fairly impressive piece of trolling but as you've
> asked so politely I will happ
On Fri, Jun 20, 2014 at 10:27 AM, Jamie Mitchell <
jamiemitchell1...@gmail.com> wrote:
>
> That's great Jason thanks for the detailed response, I went with the
> easier option 1!
>
> I am also trying to put hatches on my histograms like so:
>
> plt.hist(dataset,bins=10,hatch=['*'])
>
> When it com
On Fri, Jun 20, 2014 at 4:10 AM, Jamie Mitchell wrote:
> Hi folks,
>
> Instead of colouring the entire bar of a histogram i.e. filling it, I
> would like to colour just the outline of the histogram. Does anyone know
> how to do this?
> Version - Python2.7
>
Look at the matplotlib.pyplot.hist fun
On Wed, May 21, 2014 at 7:59 AM, Jamie Mitchell wrote:
> I have made a plot using the following code:
>
> python2.7
> import netCDF4
> import matplotlib.pyplot as plt
> import numpy as np
>
>
> swh_Q0_con_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh/controlperiod/south_west/swhcontrol_swes
On Tue, Apr 8, 2014 at 3:07 AM, James Brewer wrote:
> I'm sure there will be a substantial amount of arrogance perceived from
> this question, but frankly I don't think that I have anything to learn from
> my co-workers, which saddens me because I really like to learn and I know
> that I have a l
On Wed, Apr 2, 2014 at 1:03 AM, Josh English wrote:
> I have a program with several cmd.Cmd instances. I am trying to figure out
> what the best way to organize them should be.
>
> I've got my BossCmd, SubmissionCmd, and StoryCmd objects.
>
> The BossCmd object can start either of the other two, a
On Sun, Dec 29, 2013 at 10:29 PM, Steven D'Aprano wrote:
> On Mon, 30 Dec 2013 10:30:11 +1100, Chris Angelico wrote:
>
> > On Mon, Dec 30, 2013 at 10:22 AM, Steven D'Aprano
> > wrote:
> >> So you need to X-forward from the remote machine to the machine you are
> >> physically on, or perhaps it's
On Thu, Oct 10, 2013 at 2:29 PM, Skip Montanaro wrote:
> > Removing inappropriate entries is not much of a hack.
>
> True, but then I have to go through the trouble of adding them back in
> should they become valid again. :-)
>
It seems that this could be handled fairly straight-forwardly by
sub
You've gotten plenty of good advice from people discussing the coding and
coding style itself, I'll provide some feedback from the vantage point of a
perspective user.
On Thu, Jul 25, 2013 at 9:24 AM, Devyn Collier Johnson <
devyncjohn...@gmail.com> wrote:
> Aloha Python Users!
>
>I made a P
On Tue, Jul 23, 2013 at 9:26 AM, Vincent Vande Vyvre <
vincent.vandevy...@swing.be> wrote:
> Le 23/07/2013 15:10, Vincent Vande Vyvre a écrit :
>
> The '\n' are in the original file.
>>
>> I've tested these other versions:
>>
>> --**-
>> def write():
>> strings = [
On Tue, Jul 23, 2013 at 5:38 AM, wrote:
> Dear Christian,
>
> Thanks for the help. Can you please add a source example as I am new with
> Tkinter.
>
http://docs.python.org/2/library/ttk.html#progressbar
You can do something like this:
#!/usr/bin/env python
import Tkinter as tk
import ttk
imp
On Tue, Jul 23, 2013 at 7:42 AM, Vincent Vande Vyvre <
vincent.vandevy...@swing.be> wrote:
> On Windows a script where de endline are the system line sep, the files
> are open with a double line in Eric4, Notepad++ or Gedit but they are
> correctly displayed in the MS Bloc-Notes.
>
> Example with
On Thu, Jul 11, 2013 at 9:05 AM, Ulrich Eckhardt <
ulrich.eckha...@dominolaser.com> wrote:
> Hello!
>
> I just stumbled over a case where Python (2.7 and 3.3 on MS Windows) fail
> to detect that an object is a function, using the callable() builtin
> function. Investigating, I found out that the o
On Thu, Jul 4, 2013 at 2:52 PM, Ferrous Cranus wrote:
> Στις 4/7/2013 9:40 μμ, ο/η Grant Edwards έγραψε:
>
> On 2013-07-04, ?? wrote:
>>
>>>
>>> If you guys want to use it i can send you a patch for it. I know its
>>> illegal thing to say but it will help you use it without buying it.
>
On Thu, Jun 27, 2013 at 8:22 PM, Tim Chase wrote:
> On 2013-06-28 09:02, Cameron Simpson wrote:
> > On 27Jun2013 11:50, Ethan Furman wrote:
> > | If the OP is writing an interactive shell, shouldn't `cmd` be used
> > | instead of `argparse`? argparse is, after all, intended for
> > | argument pa
On Thu, Jun 27, 2013 at 2:50 PM, Ethan Furman wrote:
>
> If the OP is writing an interactive shell, shouldn't `cmd` be used instead
> of `argparse`? argparse is, after all, intended for argument parsing of
> command line scripts, not for interactive work.
>
He _is_ using cmd. He's subclassed c
On Sun, Jun 16, 2013 at 3:06 PM, C. N. Desrosiers wrote:
> Hi,
>
> I'm planning to buy a Macbook Air and I want to use it as a sort of alarm.
> I'd like to write a program that boots my computer at a specific time,
> loads iTunes, and starts playing a podcast. Is this sort of thing possible
> in
On Sun, Jun 16, 2013 at 9:30 AM, Chris “Kwpolska” Warrick <
kwpol...@gmail.com> wrote:
> On Sun, Jun 16, 2013 at 1:14 AM, Chris Angelico wrote:
> > Hmm. ~/cpython/.hg is 200MB+, but ~/pike/.git is only 86MB. Does
> > Mercurial compress its content? A tar.gz of each comes down, but only
> > to ~17
On Sat, Jun 15, 2013 at 11:55 PM, rusi wrote:
> On Jun 16, 4:14 am, Chris Angelico wrote:
> > On Sun, Jun 16, 2013 at 12:16 AM, Roy Smith wrote:
> > > The advantage of DVCS is that everybody has a full copy of the repo.
> > > The disadvantage of the DVCS is that every MUST have a full copy of t
On Fri, Jun 14, 2013 at 3:21 AM, Chris Angelico wrote:
> On Fri, Jun 14, 2013 at 4:13 PM, Steven D'Aprano
> wrote:
> > Here's another Pepsi Challenge for you:
> >
> > There is a certain directory on your system containing 50 text files, and
> > 50 non-text files. You know the location of the dir
On Thu, Jun 13, 2013 at 11:33 PM, Rick Johnson wrote:
> On Thursday, June 13, 2013 3:18:57 PM UTC-5, Joshua Landau wrote:
>
> > [...]
> > GUI is boring. I don't give a damn about that. If I had it
> > my way, I'd never write any interfaces again (although
> > designing them is fine). Console inte
On Mon, Jun 10, 2013 at 7:26 PM, Dave Angel wrote:
> On 06/10/2013 06:54 PM, Chris Angelico wrote:
>
>> On Tue, Jun 11, 2013 at 8:39 AM, Grant Edwards
>> wrote:
>>
>>> On 2013-06-10, Terry Jan Reedy wrote:
>>>
>>> Another principle similar to 'Don't add extraneous code' is 'Don't
rebind b
On Sat, Jun 8, 2013 at 2:47 AM, Peter Otten <__pete...@web.de> wrote:
>
> You can hide the complexity in a custom class:
>
> >>> class T(tuple):
> ... def __add__(self, other):
> ... return T((a+b) for a, b in zip(self, other))
> ...
> >>> t = T((0, 0))
> >>> for pair in [(1, 10), (
On Fri, Jun 7, 2013 at 10:32 PM, Tim Chase wrote:
> Playing around, I've been trying to figure out the most pythonic way
> of incrementing multiple values based on the return of a function.
> Something like
>
> def calculate(params):
> a = b = 0
> if some_calculation(params):
> a +
On Wed, Jun 5, 2013 at 9:07 PM, Sudheer Joseph wrote:
> Dear Members,
> Is there a way to get the time:origin attribute from a
> netcdf file as string using the Python netcdf?
>
Attributes of the NetCDF file and attributes of each of the variables can
be accessed via the dot-op
On Tue, Jun 4, 2013 at 11:44 AM, Rick Johnson
wrote:
>
> This implicit conversion seems like a good idea at first,
> and i was caught up in the hype myself for some time: "Hey,
> i can save a few keystrokes, AWESOME!". However, i can tell
> you with certainty that this implicit conversion is folly
ack, sorry for the double-post.
--
http://mail.python.org/mailman/listinfo/python-list
On Mon, Jun 3, 2013 at 1:12 PM, Ian Kelly wrote:
> On Sun, Jun 2, 2013 at 6:16 PM, Jason Swails
> wrote:
> > I'm actually with RR in terms of eliminating the overhead involved with
> > 'dead' function calls, since there are instances when optimizing in
>
On Mon, Jun 3, 2013 at 1:12 PM, Ian Kelly wrote:
> On Sun, Jun 2, 2013 at 6:16 PM, Jason Swails
> wrote:
> > I'm actually with RR in terms of eliminating the overhead involved with
> > 'dead' function calls, since there are instances when optimizing in
>
On Sun, Jun 2, 2013 at 11:10 PM, Dan Sommers wrote:
> On Sun, 02 Jun 2013 20:16:21 -0400, Jason Swails wrote:
>
> > ... If you don't believe me, you've never hit a bug that 'magically'
> > disappears when you add a debugging print statement ;-).
>
On Sun, Jun 2, 2013 at 1:20 PM, Chris Angelico wrote:
>
> Hmm. Could be costly. Hey, you know, Python has something for testing that.
>
> >>> timeit.timeit('debugprint("asdf")','def debugprint(*args):\n\tif not
> DEBUG: return\n\tprint(*args)\nDEBUG=False',number=100)
> 0.5838018519113444
>
>
Hello Everyone,
I have a Python script that I wrote to support a project that I work on
(that runs primarily on Unix OSes). Given its support role in this
package, this script should not introduce any other dependencies. As a
result, I wrote the script in Python 2, since every Linux currently sh
On Thu, Apr 18, 2013 at 10:37 AM, James Jong wrote:
> Thanks so much Chris. This is part of a super computer and I am afraid I
> don't have access to a machine with sudo permissions and similar
> architecture & OS.
>
> Is there any way to active higher level of verbosity during the build
> proces
On Thu, Apr 4, 2013 at 4:28 PM, jmfauth wrote:
> On 4 avr, 03:36, Steven D'Aprano +comp.lang.pyt...@pearwood.info> wrote:
> > Although PEP 8 is only compulsory for the Python standard library, many
> > users like to stick to PEP 8 for external projects.
> >
> > http://www.python.org/dev/peps/pep
On Thu, Apr 4, 2013 at 1:30 PM, Rotwang wrote:
> On 04/04/2013 14:49, Jason Swails wrote:
>
>> I've added some comments about the code in question as well...
>>
>> On Wed, Apr 3, 2013 at 11:45 PM, > <mailto:teslafreque...@aol.com**>> wrote:
>>
>&
I've added some comments about the code in question as well...
On Wed, Apr 3, 2013 at 11:45 PM, wrote:
> Hi, I am working with Tkinter, and I have set up some simple code to run:
>
> import tkinter
> import re
> from tkinter import *
>
If you import everything from tkinter into your top-level n
On Thu, Apr 4, 2013 at 8:39 AM, Roy Smith wrote:
> In article ,
> Jason Swails wrote:
>
> > The only time I regularly break my rule is for regular expressions (at
> some
> > point I may embrace re.X to allow me to break those up, too).
>
> re.X is a pretty coo
On Thu, Apr 4, 2013 at 7:09 AM, Tim Chase wrote:
> On 2013-04-04 08:43, Peter Otten wrote:
> > llanitedave wrote:
> >> self.mainLabel.SetFont(wx.Font(12, wx.DEFAULT, wx.NORMAL, wx.BOLD,
> faceName = "FreeSans"))
> >
> > I think I would prefer
> >
> > labelfont = wx.Font(
> > pointSize=12,
> >
On Wed, Apr 3, 2013 at 9:36 PM, Steven D'Aprano <
steve+comp.lang.pyt...@pearwood.info> wrote:
> Although PEP 8 is only compulsory for the Python standard library, many
> users like to stick to PEP 8 for external projects.
>
But even the standard library breaks this rule on occasion. e.g.,
/usr/
On Tue, Apr 2, 2013 at 10:04 PM, Renato Barbosa Pim Pereira <
renato.barbosa.pim.pere...@gmail.com> wrote:
> Thanks for the advices, I need now one scrollbar to roll under screen, I
> created the scrollbar but cant roll, please help me on this.
>
> http://pastebin.com/L6XWY6cm
>
You need to bind
Please keep response replies to the Python list (e.g., use 'reply all' or
just send the email to python-list).
Also, you should tell people what Python version you are using. I assume
you are using Python 2 since Tkinter was renamed to tkinter in Python 3.
Finally, do not top-post. Type your res
On Mon, Apr 1, 2013 at 5:12 PM, Renato Barbosa Pim Pereira <
renato.barbosa.pim.pere...@gmail.com> wrote:
> I need to create a button and a text box follows the text box to enter a
> number, and this number is expected to create the same screen text boxes, and
> these text boxes need to be referen
On Tue, Apr 2, 2013 at 6:22 AM, kramer65 wrote:
> Hello people,
>
>
> I installed python 2.7 on Mac OSX 10.6.8 with no problems and it is
> working fine. When I try to install Kivy however (www.kivy.org), I get an
> error saying:
>
How did you install Python 2.7? How did you install Kivy? Not
On Sun, Mar 31, 2013 at 9:15 AM, Roy Smith wrote:
>
> > $ prtstat 29937
> > Process: mongodState: S (sleeping)
> > [...]
> > Memory
> > Vsize: 1998285 MB
> > RSS: 5428 MB
> > RSS Limit: 18446744073709 MB
>
> If I counted the digits right, that 1.9 TB. I love the R
On Fri, Mar 29, 2013 at 1:33 PM, Ana Dionísio wrote:
> Hello!!!
>
> I have this lists a=[1,3,5,6,10], b=[a,t,q,r,s] and I need to export it to
> a txt file and I can't use csv.
>
It would help if you showed exactly what you had in your program or in the
Python interpreter. For instance
a = [1,
On Wed, Mar 27, 2013 at 7:29 PM, Steven D'Aprano <
steve+comp.lang.pyt...@pearwood.info> wrote:
>
> The one doesn't follow from the other. Writing decorators as classes is
> fairly unusual. Normally, they will be regular functions. If your
> decorator needs to store so much state that it needs to
On Wed, Mar 27, 2013 at 3:49 PM, Joseph L. Casale wrote:
> I have a class which sets up some class vars, then several methods that
> are passed in data
> and do work referencing the class vars.
>
>
> I want to decorate these methods, the decorator needs access to the class
> vars, so I thought
>
On Tue, Mar 19, 2013 at 9:25 PM, maiden129 wrote:
> On Tuesday, March 19, 2013 8:57:42 PM UTC-4, Rick Johnson wrote:
> > On Tuesday, March 19, 2013 2:01:24 PM UTC-5, maiden129 wrote:
> >
> > > Hello,
> >
> > >
> >
> > > I'm using python 3.2.3 and I'm making a program that show
> >
> > > the of occ
On Sat, Mar 16, 2013 at 2:27 PM, Rick Johnson
wrote:
>
> [snip junk]
> We don't need multiple layers of traces for NameErrors. Python does not
> have *real* global variables; and thank Guido for that! All we need to know
> is which module the error occurred in AND which line of that module
> conta
On Sun, Mar 3, 2013 at 9:21 AM, Colin J. Williams wrote:
> On 02/03/2013 9:30 PM, gialloporpora wrote:
>
>> Risposta al messaggio di Rick Johnson :
>>
>> What are you trying to achieve exactly?
>>>
>>
>>
>> I would like to implement a class (vector) to works with vectors, for
>> example using sc
On Fri, Mar 1, 2013 at 5:51 PM, Antoine Pitrou wrote:
> Dave Angel davea.name> writes:
> >
> > Note he didn't say the python buffers would be flushed. It's the OS
> > buffers that are flushed.
>
> Now please read my message again. The OS buffers are *not* flushed
> according
> to POSIX.
>
I ha
Just to throw in my 2c -- in the same way that 'a picture is worth a
thousand words', an interactive interpreter is worth volumes of
documentation (especially one with such a nice help()/__doc__
functionality). It's worth pointing out that 'interpreter' appears in the
original rant once (according
On Sun, Feb 17, 2013 at 1:47 PM, leonardo selmi wrote:
>
> >
> >
> >
> >
> >> gentlemen:
> >>
> >> i am reading a book about python and now i am blocked, i can't store
> functions in modules: i have a mac and am using version 2.7.3, i have
> created a function and want to save it as a file using
On Mon, Feb 11, 2013 at 1:27 AM, Chris Angelico wrote:
> On Mon, Feb 11, 2013 at 1:42 PM, alex23 wrote:
> > On Feb 9, 2:25 pm, Michael Torrie wrote:
> >> Rick seems to know his stuff
> >> about Tk programming, but his knowledge of programming language theory
> >> and formal computing seems quit
On Thu, Jan 31, 2013 at 6:16 PM, Steven D'Aprano <
steve+comp.lang.pyt...@pearwood.info> wrote:
>
> Normally, subclasses should extend functionality, not take it away. A
> fundamental principle of OO design is that anywhere you could sensibly
> allow an instance, should also be able to use a subcl
On Thu, Jan 31, 2013 at 11:00 AM, Jason Swails wrote:
>
>
> On Thu, Jan 31, 2013 at 10:28 AM, Chris Angelico wrote:
>
>>
>> >> Well, that surely isn't going to work, because it always decorates the
>> >> same function, the global "fcn&quo
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