After installing the Mac distribution of wx for Python 2.7, which is called
wxPython2.8-osx-unicode-2.8.11.0-universal-py2.7.dmg
I got the following, upon launching python 2.7.1 and importing wx.
Instead of pursuing the problem in any detail, I just downloaded and
installed
wx for Python 2.6 and it seems to work fine.
But, for reference, here is the transcript of my Python 2.7 session.
Richard-Fuhrs-iMac:~ richardfuhr$ python
Python 2.7.1 (r271:86882M, Nov 30 2010, 10:35:34)
[GCC 4.2.1 (Apple Inc. build 5664)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import wx
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File
"/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/__init__.py",
line 45, in <module>
from wx._core import *
File
"/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/_core.py",
line 4, in <module>
import _core_
ImportError:
dlopen(/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/_core_.so,
2): no suitable image found. Did find:
/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.7/site-packages/wx-2.8-mac-unicode/wx/_core_.so:
no matching architecture in universal wrapper
On Thu, Dec 9, 2010 at 11:19 AM, Christopher Barker
<[email protected]>wrote:
> On 12/9/10 11:02 AM, Richard Fuhr wrote:
>
>> that enabled the
>> user to explore
>> some of the properties of Bezier and spline curves.
>>
>
> OK -- so you really do need "real" Bezier cublic splines.
>
>
> Now it is time to implement the graphics and a GUI, and I am looking for
>> the following:
>>
>> * APIs that draw cubic Bezier curves ( or several cubic Bezier
>> curves joined together ) ideally without requiring the programmer
>> to implement a linear approximation of the curves (and it looks
>> like wxPython is quite suitable)
>>
>
> yup -- wx.GraphicsContext should do that fine.
>
> * GUI functionality that responds to mouse down, mouse moved, and
>>
>> mouse up events, so that the user can drag around control points (
>> represented by circles on the canvas ) and thus modify the curve.
>>
>
> None of that interaction comes out of the box with wx. My FloatCanvas would
> make that pretty easy, once you added the Spline. See the demos that come
> with the source code in SVN, in particular PolyEditor.py
>
> FloatCanvas2 might make it even easier, but I'm not very familiar with that
> one -- you might try out its demo -- there's a lot of stuff in there. Also
> -- at one point, it didn't render right on OS-X -- I'm not sure where that's
> at. A question to the FloatCanvas list should get you an answer.
>
>
> I have just started to explore wxPython today, so this is all still
>> new. I had trouble getting the Python 2.7 wx to work,
>>
>
> What were your troubles? I haven't tried 2.7 yet, but it *should* work.
> Have you posted to the wxyPython list with a questions/bug report?
>
>
> but have
>> downloaded and installed the Python 2.6 version, which is working.
>>
>
> which is fine anyway.
>
>
> -Chris
>
>
> --
> Christopher Barker, Ph.D.
> Oceanographer
>
> Emergency Response Division
> NOAA/NOS/OR&R (206) 526-6959 voice
> 7600 Sand Point Way NE (206) 526-6329 fax
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>
> [email protected]
>
