Op Tuesday 28 Apr 2015 10:06 CEST schreef Chris Angelico:
> In fact, it's not really your problem if someone gives you a length
> that isn't a simple integer. In the first place, they might give you
> a subclass of int, so a better check would be this:
>
> if not isinstance(length, int):
> raise V
Op Tuesday 28 Apr 2015 09:33 CEST schreef Cecil Westerhof:
> If I remember correctly you can not hide variables of a class or
> make them read-only?
>
> I want to rewrite my moving average to python. The init is:
> def __init__(self, length):
> if type(length) != int:
> raise ParameterError, 'Para
Op Tuesday 28 Apr 2015 09:56 CEST schreef Ethan Furman:
> On 04/28, Cecil Westerhof wrote:
>> If I remember correctly you can not hide variables of a class or
>> make them read-only?
>>
>> I want to rewrite my moving average to python. The init is:
>> def __init__(self, length):
>> if type(length)
On Wednesday 29 April 2015 16:13, Φώντας Λαδοπρακόπουλος wrote:
> Τη Τετάρτη, 29 Απριλίου 2015 - 8:57:25 π.μ. UTC+3, ο χρήστης Steven
> D'Aprano έγραψε:
>
>> Okay, I googled that error message and I think I understand what is
>> failing, even though I don't understand why it is failing.
>>
>> Fi
Op Monday 27 Apr 2015 22:35 CEST schreef Albert-Jan Roskam:
> - Original Message -
>> From: Peter Otten <__pete...@web.de>
>> To: python-list@python.org
>> Cc:
>> Sent: Monday, April 27, 2015 4:28 PM
>> Subject: Re: Wrote a memoize function: I do not mind feedback
>>
>> Cecil Westerhof wr
On Tue, 28 Apr 2015 at 19:16 Chris Angelico wrote:
> On Wed, Apr 29, 2015 at 11:55 AM, Yann Kaiser
> wrote:
> > I'm aware of the pattern, and I don't really like it, especially because
> it
> > gets weird when multiple modules are involved. You'd have to import
> modules
> > because they have a
On Wednesday 29 April 2015 12:50, Φώντας Λαδοπρακόπουλος wrote:
> The guide i followed is this one:
> https://devops.profitbricks.com/tutorials/install-python-3-in-centos-7/
>
> The actual command i used to install Python 3.3.2 was this one:
> "yum -y install python33"
>
> ==
On Mon, 27 Apr 2015 at 22:30 Ethan Furman wrote:
> On 04/28, Chris Angelico wrote:
>
> > That's a lot of separate pieces. Here's the docstringargs equivalent:
> >
> > https://github.com/Rosuav/snippets/blob/dsa/snippets.py
>
> Just for grins, here's that using Scription:
>
> -- 8< ---
On Mon, 27 Apr 2015 at 17:04 Chris Angelico wrote:
> On Mon, Apr 27, 2015 at 7:02 PM, Yann Kaiser
> wrote:
> > Hello everyone!
> >
> > After a few years in development, I am proud to say Clize is landing its
> > feet again and is now in beta for an upcoming release.
> >
> > You can try it out us
On Mon, 27 Apr 2015 at 20:28 Chris Angelico wrote:
> On Tue, Apr 28, 2015 at 12:45 PM, Yann Kaiser
> wrote:
> > On Mon, 27 Apr 2015 at 17:04 Chris Angelico wrote:
> >> Interesting. I've also been working on a simpler arg handling module;
> >> maybe we can work together. The goals for mine are:
> On 27 Apr 2015, at 10:21, Robin Becker wrote:
>
> I'm using the double fork exec model as exemplified in
>
> http://code.activestate.com/recipes/278731-creating-a-daemon-the-python-way/
>
> to run a django management command detached from any view. A database object
> is used to store/updat
On Monday, April 27, 2015 at 12:52:48 PM UTC+5:30, Chris Angelico wrote:
> On Mon, Apr 27, 2015 at 4:55 PM, Christian Gollwitzer wrote:
> > Am 27.04.15 um 01:06 schrieb Chris Angelico:
> >>
> >> On Mon, Apr 27, 2015 at 6:26 AM, Ben Finney
> >> wrote:
> >>>
> >>> It doesn't have to. By using the n
On Wed, Apr 29, 2015 at 11:55 AM, Yann Kaiser wrote:
> I'm aware of the pattern, and I don't really like it, especially because it
> gets weird when multiple modules are involved. You'd have to import modules
> because they have a side-effect of adding stuff to a list rather than import
> things s
On Wednesday, April 29, 2015 at 3:46:24 AM UTC+5:30, John Ladasky wrote:
> I thought that Patrick Grim's analysis was very interesting, showing that the
> Spatialized Iterated Prisoner's Dilemma (SIPD) could emulate the Wireworld
> cellular automaton, which is a Turing-complete system. Thus, th
On Tue, 28 Apr 2015 15:16:05 -0700 (PDT), John Ladasky
wrote:
>On Tuesday, April 28, 2015 at 1:10:14 PM UTC-7, Robert Kern wrote:
>> On 2015-04-28 07:58, Steven D'Aprano wrote:
>
>> I do believe he is trying to make a crude joke.
>
>I agree, that's what he's doing. And I find it ironic, since he
On Wed, 29 Apr 2015 05:26 am, Φώντας Λαδοπρακόπουλος wrote:
> Τη Τρίτη, 28 Απριλίου 2015 - 10:02:24 π.μ. UTC+3, ο χρήστης Φώντας
> Λαδοπρακόπουλος έγραψε:
>> First of all Steven thank youvery much for your detailed help.
>>
>> Secondly prior of seeing your post i tried to folowe a guid and isntal
On Tuesday, April 28, 2015 at 1:10:14 PM UTC-7, Robert Kern wrote:
> On 2015-04-28 07:58, Steven D'Aprano wrote:
> I do believe he is trying to make a crude joke.
I agree, that's what he's doing. And I find it ironic, since he started this
thread, and seemed to invite a serious discussion of th
On 2015-04-28 07:58, Steven D'Aprano wrote:
On Tuesday 28 April 2015 13:18, Seymore4Head wrote:
In the past, I have had some measure of success with the Toot for Tail
strategy.
I don't believe that is a standard name for an Iterated Prisoner's Dilemma
strategy. I've googled for it, using two
On Tue, Apr 28, 2015 at 1:18 PM, wrote:
> in the Python Language Specification, I've found the delimiter -> (cf.
> https://docs.python.org/3/reference/lexical_analysis.html#delimiters, last
> entry in the table´s second line). Could you please describe the effects of
> this delimiter? I read noth
Hi,
in the Python Language Specification, I've found the delimiter -> (cf.
https://docs.python.org/3/reference/lexical_analysis.html#delimiters,
last entry in the table´s second line). Could you please describe the
effects of this delimiter? I read nothing about -> by now. In addition,
help("
On Mon, Apr 27, 2015 4:55 PM CEST Steven D'Aprano wrote:
>On Mon, 27 Apr 2015 01:11 am, Φώντας Λαδοπρακόπουλος wrote:
>
>> Τη Κυριακή, 26 Απριλίου 2015 - 6:05:50 μ.μ. UTC+3, ο χρήστης Steven
>> D'Aprano έγραψε:
>> On Mon, 27 Apr 2015 01:00 am, Φώντας Λαδοπρακόπουλος w
On 2015-04-26, Cecil Westerhof wrote:
> I want to use a GUI for Python. When searching I found (beside some
> others) Tkinter and wxPython. From what I found it looks like Tkinter
> is slightly better. What would be the pros/cons of these two? Would
> there be a compelling reason to use another GU
I am a newbie in python. Right now I am working on this messaging app and I
would like to pass data from one protocol to another. I have been referencing
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Steven D'Aprano :
> The convention is, if the caller messes with your private attributes
> or variables, and their code breaks, they have nobody to blame but
> themselves, and we are allowed to laugh at them. We're consenting
> adults here.
I would take it further: as a rule, user code should not
On Tue, Apr 28, 2015 at 6:37 PM, Steven D'Aprano
wrote:
> The convention is, if the caller messes with your private attributes or
> variables, and their code breaks, they have nobody to blame but themselves,
> and we are allowed to laugh at them. We're consenting adults here.
>
> (The only excepti
On Tuesday 28 April 2015 17:33, Cecil Westerhof wrote:
> If I remember correctly you can not hide variables of a class or make
> them read-only?
In Python circles, the preferred terminology for class and instance members
is "attributes" rather than variables. "Variable" is reserved for module-
On Tue, Apr 28, 2015 at 5:54 PM, Steven D'Aprano
wrote:
> On Tuesday 28 April 2015 16:59, Chris Angelico wrote:
>
>> On Tue, Apr 28, 2015 at 4:43 PM, Steven D'Aprano
>> wrote:
>>> I don't think that choosing UCS-2 only is any worse than any other
>>> application feature like "support only jpegs,
On Tue, Apr 28, 2015 at 5:33 PM, Cecil Westerhof wrote:
> If I remember correctly you can not hide variables of a class or make
> them read-only?
>
> I want to rewrite my moving average to python. The init is:
> def __init__(self, length):
> if type(length) != int:
> raise
Am 28.04.15 um 09:54 schrieb Steven D'Aprano:
On Tuesday 28 April 2015 16:59, Chris Angelico wrote:
On Tue, Apr 28, 2015 at 4:43 PM, Steven D'Aprano
wrote:
I don't think that choosing UCS-2 only is any worse than any other
application feature like "support only jpegs, not every obscure image
On 04/28, Cecil Westerhof wrote:
> If I remember correctly you can not hide variables of a class or make
> them read-only?
>
> I want to rewrite my moving average to python. The init is:
> def __init__(self, length):
> if type(length) != int:
> raise ParameterError, 'Parame
On Tuesday 28 April 2015 16:59, Chris Angelico wrote:
> On Tue, Apr 28, 2015 at 4:43 PM, Steven D'Aprano
> wrote:
>> I don't think that choosing UCS-2 only is any worse than any other
>> application feature like "support only jpegs, not every obscure image
>> format GIMP supports" or "choose to u
If I remember correctly you can not hide variables of a class or make
them read-only?
I want to rewrite my moving average to python. The init is:
def __init__(self, length):
if type(length) != int:
raise ParameterError, 'Parameter has to be an int'
if n < 0:
Christian Gollwitzer wrote:
>Yes, the default theme is terrible on Linux (Mac & Windows uses native
>widgets). There are additional themes available, which are buried in
>some packages and a bit difficult to install, but give reasonable
>approximations to the QT look; I'm talking about plastik
On Tuesday 28 April 2015 13:18, Seymore4Head wrote:
> In the past, I have had some measure of success with the Toot for Tail
> strategy.
I don't believe that is a standard name for an Iterated Prisoner's Dilemma
strategy. I've googled for it, using two different search engines, and
neither com
On Tue, Apr 28, 2015 at 4:43 PM, Steven D'Aprano
wrote:
> I don't think that choosing UCS-2 only is any worse than any other
> application feature like "support only jpegs, not every obscure image format
> GIMP supports" or "choose to use floating point maths instead of some
> numeric type with un
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