>
>
>
> The idea is that when you have a NewClass instance, calling
> "newobject.foo" will automatically call the descriptor's __getmethod__,
> passing it the class and instance. That descriptor will create and
> populate the FooClass instance, which does the real work.
>
> Descriptors are how meth
On Tue, Feb 18, 2014 at 11:48 PM, Ben Finney wrote:
> Jonno writes:
>
> > I tried to explain the necessary properties in the requirements below.
>
> What you've described is a bunch of abstract behaviour.
>
> But as I said, I'm suspecting this is a poor desig
Ben,
Thanks for your reply. I'll try to ellaborate a little more in the comments
below.
On Tue, Feb 18, 2014 at 2:47 PM, Ben Finney wrote:
> Jonno writes:
>
> > I'm not sure if this list is a suitable place to ask for this kind of
> > help so if it's not
I'm not sure if this list is a suitable place to ask for this kind of help
so if it's not please just suggest another forum which might be more
suitable.
I'm looking for help/suggestions how to architect a module (perhaps just a
class).
There is an existing module I want to use which has a class
On Thu, Aug 30, 2012 at 4:02 PM, Jonno wrote:
>
> Well I managed to figure out that the first traceback is the one causing
> the problem and that matplotlib/mathtext in my app is the problem.
> Now to figure out how to get mathtext working.
>
Bit more information:
I am also see
On Thu, Aug 30, 2012 at 3:11 PM, Jonno wrote:
> Not sure where the best place to post this is. My app uses wxpython,
> matplotlib.
> I'm running Python 2.7 on Windows 7.
> I have a script app.py that I'm trying to turn into app.exe using py2exe.
> The exe runs fine on th
Not sure where the best place to post this is. My app uses wxpython,
matplotlib.
I'm running Python 2.7 on Windows 7.
I have a script app.py that I'm trying to turn into app.exe using py2exe.
The exe runs fine on the pc that it was compiled on but on another Win7
machine I get something like the fo
On Mon, Jan 23, 2012 at 4:57 PM, Ian Kelly wrote:
>
> By the way, looking at your object hierarchy more closely, isn't
> "app.frame.graph_panel" going to end up being the same thing as just
> "self.figure"? Why not just use the latter and remove the reliance on
> finding the correct frame?
>
I
On Mon, Jan 23, 2012 at 4:20 PM, Ian Kelly wrote:
>
> The App object is created and the wx framework already knows about it.
> It's just not assigned to the app global yet, and the OnInit call has
> not completed yet. See:
>
> Python 2.5 (r25:51908, Sep 19 2006, 09:52:17) [MSC v.1310 32 bit
> (I
On Mon, Jan 23, 2012 at 3:42 PM, Ian Kelly wrote:
>
> Exactly. The line "app = MyApp(0)" creates a MyApp instance and then
> assigns it to "app". As part of the MyApp creation process, it
> creates a MyFrame, which creates a Tab, which creates a Class1, which
> attempts to reference "app". All
elf.frame.Show(True)
return True
app = MyApp(0)
app.MainLoop()
On Mon, Jan 23, 2012 at 3:22 PM, Jonno wrote:
>
>
> On Mon, Jan 23, 2012 at 2:25 PM, Terry Reedy wrote:
>
>> On 1/23/2012 2:44 PM, Jonno wrote:
>>
>>> I have a pretty complicated bit of code that
On Mon, Jan 23, 2012 at 2:25 PM, Terry Reedy wrote:
> On 1/23/2012 2:44 PM, Jonno wrote:
>
>> I have a pretty complicated bit of code that I'm trying to convert to
>> more clean OOP.
>>
>> Without getting too heavy into the details I have an object which I am
On Mon, Jan 23, 2012 at 2:09 PM, Ian Kelly wrote:
> On Mon, Jan 23, 2012 at 12:44 PM, Jonno wrote:
> > I have a pretty complicated bit of code that I'm trying to convert to
> more
> > clean OOP.
>
> Then you probably should not be using globals.
>
I'm try
On Mon, Jan 23, 2012 at 1:44 PM, Jonno wrote:
> I have a pretty complicated bit of code that I'm trying to convert to more
> clean OOP.
>
> Without getting too heavy into the details I have an object which I am
> trying to make available inside another class. The referenc
I have a pretty complicated bit of code that I'm trying to convert to more
clean OOP.
Without getting too heavy into the details I have an object which I am
trying to make available inside another class. The reference to the object
is rather long and convoluted but what I find is that within my cl
All,
I have the following unicode object:
u'3,"Some, text",more text'
and I want to split it into a list like this:
[3,"Some, text", more text]
In other words I want to split on the comma but not if it's inside a
double-quote.
Thanks.
--
http://mail.python.org/mailman/listinfo/python-list
On Thu, Sep 9, 2010 at 10:58 AM, Robert Kern wrote:
> Please keep responses on the mailing list. However, I will reply below
> this one time.
>
> On Thu, Sep 9, 2010 at 10:35, Jonno wrote:
>> On Wed, Sep 8, 2010 at 4:26 PM, Robert Kern wrote:
>>> A motivating example:
On Wed, Sep 8, 2010 at 3:44 PM, Andreas Waldenburger
wrote:
> On Wed, 8 Sep 2010 15:23:35 -0500 Jonno wrote:
>
>> On Wed, Sep 8, 2010 at 3:18 PM, Jonno wrote:
>> [snip]
>> > Now if I want to select the first item in every 2nd item of list a
>> > (ie: [1,7])
On Wed, Sep 8, 2010 at 3:18 PM, Jonno wrote:
> On Wed, Sep 8, 2010 at 3:06 PM, Jonno wrote:
>> On Wed, Sep 8, 2010 at 2:11 PM, Benjamin Kaplan
>> wrote:
>>> On Wed, Sep 8, 2010 at 2:55 PM, Jonno wrote:
>>>> I know that I can index into a list of lists like
On Wed, Sep 8, 2010 at 3:06 PM, Jonno wrote:
> On Wed, Sep 8, 2010 at 2:11 PM, Benjamin Kaplan
> wrote:
>> On Wed, Sep 8, 2010 at 2:55 PM, Jonno wrote:
>>> I know that I can index into a list of lists like this:
>>> a=[[1,2,3],[4,5,6],[7,8,9]]
>>> a[0][2]
On Wed, Sep 8, 2010 at 2:11 PM, Benjamin Kaplan
wrote:
> On Wed, Sep 8, 2010 at 2:55 PM, Jonno wrote:
>> I know that I can index into a list of lists like this:
>> a=[[1,2,3],[4,5,6],[7,8,9]]
>> a[0][2]=3
>> a[2][0]=7
>>
>> but when I try to use fancy in
I know that I can index into a list of lists like this:
a=[[1,2,3],[4,5,6],[7,8,9]]
a[0][2]=3
a[2][0]=7
but when I try to use fancy indexing to select the first item in each
list I get:
a[0][:]=[1,2,3]
a[:][0]=[1,2,3]
Why is this and is there a way to select [1,4,7]?
--
http://mail.python.org/ma
1,0] = e*g+f*i
x[1,1] = e*h+f*j
What is the simplest way to do this? I ended up doing the matrix
multiplication manually as above but this doesn't scale very nicely if a & b
become larger size.
Cheers,
Jonno.
--
"If a theory can't produce hypotheses, can't be tested, ca
Brilliant! Thanks.
On Thu, Jun 19, 2008 at 10:00 AM, Cédric Lucantis <[EMAIL PROTECTED]> wrote:
> Le Thursday 19 June 2008 17:12:08 Jonno, vous avez écrit :
> > Hi,
> >
> > I'm very new to programming and python.
> >
> > I need to convert a st
Hi,
I'm very new to programming and python.
I need to convert a string like this:
' 0.906366 2.276152 0.01336980.773141
0.002836 -107.335197 0.01146286.846290\n'
to an array of floats.
Any pointers to the simplest way of doing this?
Thanks.
--
"If a
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