Python.NET July 2008

pythonnet@python.org

6 participants
8 discussions

Re: [Python.NET] implement the interface of IWin32Window
by H.N.(HARRY) ZHANG 31 Jul '08

31 Jul '08

by searching pythondotnet mailing-list archive, I just found the following message, http://www.mail-archive.com/pythondotnet@python.org/msg00094.html I think what I mentioned in the email is wrong, and the only solution is implement the interface in a .NET assembly and expose it to PythonDotNet. PythonDotNet just works as a BRIDGE, which gives access to .Net platform. Thanks, On Thu, Jul 31, 2008 at 3:00 AM, <pythondotnet-request(a)python.org> wrote: > Send PythonDotNet mailing list submissions to > pythondotnet(a)python.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://mail.python.org/mailman/listinfo/pythondotnet > or, via email, send a message with subject or body 'help' to > pythondotnet-request(a)python.org > > You can reach the person managing the list at > pythondotnet-owner(a)python.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of PythonDotNet digest..." > > > Today's Topics: > > 1. implement System.Windows.Forms.IWin32Window (H.N.(HARRY) ZHANG) > 2. function assignment (Fulop David) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 23 Jul 2008 13:57:36 -0700 > From: "H.N.(HARRY) ZHANG" <hnzhang(a)gmail.com> > Subject: [Python.NET] implement System.Windows.Forms.IWin32Window > To: pythondotnet(a)python.org > Message-ID: > <958f31170807231357q489402bfy509e2ef058a5370d(a)mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > I'm trying to implement the interface of IWin32Window, so that when the UI > from PythonDotNet is created, I can set the owner. > > Here is the code, > > class WindowWrapper(System.Windows.Forms.IWin32Window): > def __init__(self, handle): > self._hwnd = handle > > def Handle(): > doc = "property foo's doc string" > def fget(self): > return self._hwnd > return locals() > Handle = property(**Handle()) > > However, when an instance of WindowWrapper gets created, I got the > following > error---# TypeError: object does not implement IWin32Window # > > Here is the code to create an instance of WindowWrapper > procs = System.Diagnostics.Process.GetProcessesByName("maya"); > intPtr = procs[0].MainWindowHandle > self.winWrapper = WindowWrapper(intPtr) > > It seems I am doing something wrong in class WindowWrapper... >

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IronPython Tutorial at PyCon UK
by Michael Foord 29 Jul '08

29 Jul '08

Hello all, September 12-14th at the Birmingham Conservatoire is the 2nd UK Python Conference, organised by the UK Python community. This year the conference starts with a tutorial day, and Christian Muirhead [#]_, Menno Smits and I will be running a half day IronPython tutorial. The tutorial day is only £30, so if you're interested in learning about IronPython it is an ideal opportunity. Tutorials: http://www.pyconuk.org/timetable.html Currently accepted talks: http://www.pyconuk.org/talk_abstracts.html Booking: http://www.pyconuk.org/booking.html Details on a summary of the accepted talks and tutorials on my blog. http://www.voidspace.org.uk/python/weblog/arch_d7_2008_07_26.shtml#e996 Thanks Michael Foord .. [#] Christian and I are the authors of the nearly published IronPython in Action with Manning Publications. -- http://www.ironpythoninaction.com/ http://www.voidspace.org.uk/ http://www.trypython.org/ http://www.ironpython.info/

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difference between commandline and dll
by Fülöp Dávid 29 Jul '08

29 Jul '08

Hello I am new in python, so I don't know, what has to be worked, and what is under development. But I have a problem: If use python for .net 2.0 alpha 2 and matplotlib If I run python2.4-UCS2\python.exe and I type the following code, then it is working. (this is not the problem ) import pylab as p def onclick(event): print 'clicked' fig=p.figure() ax = fig.add_subplot(111) ax.plot(t1, s1, linewidth=1.0) fig.canvas.mpl_connect('button_press_event',cl) p.show() But if I want to run the following script by ironpython 2B3 with the embedding module it did not work. from embedding import Import pyl=Import('pylab') fig = pyl.plt.figure() def onclick(event): print 'clicked' cid = fig.canvas.mpl_connect('button_press_event', onclick) # it throws an exception pyl.show() I used python2.4-UCS2 dll and a necessary embedding.py. The problem is the onclick object. Why does it work only in the first case? The main reason for i am interested in is that I want to host ironpython in c# and I want use matplotlib in ironpython. Hi Fulop David

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function assignment
by Fulop David 24 Jul '08

24 Jul '08

Hello I am new in python, so I don't know, what has to be worked, and what is under development. But I have a problem: If use python for .net 2.0 alpha 2 and matplotlib If I run python2.4-UCS2\python.exe and I type the following code, it is working. (this is not the problem :) ) import pylab as p def onclick(event): print 'clicked' fig=p.figure() ax = fig.add_subplot(111) ax.plot(t1, s1, linewidth=1.0) fig.canvas.mpl_connect('button_press_event',cl) p.show() But if I want to run the following script with ironpython 2B3 it did not work. from embedding import Import pyl=Import('pylab') fig = pyl.plt.figure() def onclick(event): print 'clicked' cid = fig.canvas.mpl_connect('button_press_event', onclick) pyl.show() I used python2.4-UCS2 dll and a necessary embedding.py. The problem with the onclick object. Why does it work only in the first case? The main reason for i am interested in is that I want to host ironpython in c# and I want use matplotlib in ironpython. The bests David Fulop

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implement System.Windows.Forms.IWin32Window
by H.N.(HARRY) ZHANG 23 Jul '08

23 Jul '08

I'm trying to implement the interface of IWin32Window, so that when the UI from PythonDotNet is created, I can set the owner. Here is the code, class WindowWrapper(System.Windows.Forms.IWin32Window): def __init__(self, handle): self._hwnd = handle def Handle(): doc = "property foo's doc string" def fget(self): return self._hwnd return locals() Handle = property(**Handle()) However, when an instance of WindowWrapper gets created, I got the following error---# TypeError: object does not implement IWin32Window # Here is the code to create an instance of WindowWrapper procs = System.Diagnostics.Process.GetProcessesByName("maya"); intPtr = procs[0].MainWindowHandle self.winWrapper = WindowWrapper(intPtr) It seems I am doing something wrong in class WindowWrapper...

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Move PythonDotNet to version 2.5
by Thor Vollset 17 Jul '08

17 Jul '08

We are a company that use python as script engine in our product Scorpion Vision Software. This autumn we are releasing our version 7.0 and need support to move our PythonDotNet platform from .Net 1.1 and Python 2.4. Is there anybody out there that could do a paid support job like this for us making a new release of PythonDotNet for .Net 2.0 and 3.0 in addition to support us to verify that the official PythonDotNet release is working with our product. We manage to integrate a late .Net 2.0 beta with Scorpion but the current release is not working properly. This is not a big job but important for us. Looking forward for a reply Thor Vollset ------------------------------------------------------------------------------------------------- TORDIVEL AS Storgata 20 0184 Oslo Norway Tel: +47 23 15 87 00 Fax: +47 23 15 87 01 E-mail: thor(a)tordivel.no Web: http://www.scorpionvision.com ------------------------------------------------------------------------------------------------- Scorpion Vision Software - Eliminates your weakest link -------------------------------------------------------------------------------------------------

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Compiling CLR on Linux
by Gauthier Serge 01 Jul '08

01 Jul '08

Hi, I posted a question this morning about compiling CLR under linux. I found the way to do it with the make, it is ok now but I have only a problem to generat clr.so. It seems setup.py is missing and I am not able to write it. Could you help me to solve that. Thanks Serge Gauthier

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CLR compile
by Serge Gauthier 01 Jul '08

01 Jul '08

Hi, I had to recompile clr under Windows to be able to use it with Boa Constructor and Python 2.5. It works fine. Now, I would like to do the same under Linux Mandriva. I have MonoDevelop and KDevelop installed on. I recompiled Python Python.Runtime.DLL with success. But when I try to compile the monoclr, I have some trouble with include files I don't find anywhere. #include <mono/jit/jit.h> #include <mono/metadata/environment.h> #include <mono/metadata/mono-config.h> #include <mono/metadata/debug-helpers.h> #include <mono/metadata/assembly.h> Could you give the way to find them on the web ? Thanks a lot for your help Serge GAUTHIER -- J'utilise la version gratuíte de SPAMfighter pour utilisateurs privés. Ce programme a supprimé2854 d'e-mails spam à ce jour. Les utilisateurs qui paient n'ont pas ce message dans leurse-mails. Obtenez la version gratuite de SPAMfighter ici: http://www.spamfighter.com/lfr

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Python.NET July 2008