From david at lechnology.com  Mon Jun  3 06:38:38 2013
From: david at lechnology.com (David Lechner)
Date: Sun, 02 Jun 2013 23:38:38 -0500
Subject: [Python.NET] Python 3 version of Python for .NET
In-Reply-To: <CA+XbcsZPzfjsVd4nrL2hFi9t1tvmpu438BQwnP4fJj3Ls3wfEw@mail.gmail.com>
References: <CA+XbcsYpyDAuU7xM2up=ABBYtwFw44EiYTvi9WRzrBkYCxYL=Q@mail.gmail.com>
	<DA77CDB3CA264844995C82ADA1FE116B84A527F4F8@NA-MAIL-1-2.rws.ad.ea.com>
	<CA+XbcsZPzfjsVd4nrL2hFi9t1tvmpu438BQwnP4fJj3Ls3wfEw@mail.gmail.com>
Message-ID: <koh6k8$6d6$1@ger.gmane.org>

On 2/28/2013 9:23 AM, Tony Roberts wrote:
> If someone can let me know how to contribute these changes back to the
> main project I'm happy to do that. The changes are backwards compatible
> so everything still works the same with older versions of python.

If this never made it back to the main project, could I at least get a 
copy of the source code? I have just stumbled across this and it is 
exactly what I need. Of course, I have already managed to crash it 
because I am using Python 3 and I have discovered that PyNumber_Int has 
been removed from the Python C API and I would like to fix it.


From tony at pyxll.com  Mon Jun  3 08:26:34 2013
From: tony at pyxll.com (Tony Roberts)
Date: Mon, 3 Jun 2013 07:26:34 +0100
Subject: [Python.NET] Python 3 version of Python for .NET
In-Reply-To: <koh6k8$6d6$1@ger.gmane.org>
References: <CA+XbcsYpyDAuU7xM2up=ABBYtwFw44EiYTvi9WRzrBkYCxYL=Q@mail.gmail.com>
	<DA77CDB3CA264844995C82ADA1FE116B84A527F4F8@NA-MAIL-1-2.rws.ad.ea.com>
	<CA+XbcsZPzfjsVd4nrL2hFi9t1tvmpu438BQwnP4fJj3Ls3wfEw@mail.gmail.com>
	<koh6k8$6d6$1@ger.gmane.org>
Message-ID: <CA+XbcsafYnh6msxwTNYR6g-0duqhuYXPscev876tK_-+OXjV-w@mail.gmail.com>

Hi David,

sure, you can get the code from here:
https://github.com/tonyroberts/pythonnet
and I put some pre-built binaries here: http://www.pyxll.com/pythonnet/

Tony


On Mon, Jun 3, 2013 at 5:38 AM, David Lechner <david at lechnology.com> wrote:

> On 2/28/2013 9:23 AM, Tony Roberts wrote:
>
>> If someone can let me know how to contribute these changes back to the
>> main project I'm happy to do that. The changes are backwards compatible
>> so everything still works the same with older versions of python.
>>
>
> If this never made it back to the main project, could I at least get a
> copy of the source code? I have just stumbled across this and it is exactly
> what I need. Of course, I have already managed to crash it because I am
> using Python 3 and I have discovered that PyNumber_Int has been removed
> from the Python C API and I would like to fix it.
>
>
> ______________________________**___________________
> Python.NET mailing list - PythonDotNet at python.org
> http://mail.python.org/**mailman/listinfo/pythondotnet<http://mail.python.org/mailman/listinfo/pythondotnet>
>
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From david at lechnology.com  Mon Jun  3 22:47:21 2013
From: david at lechnology.com (David Lechner)
Date: Mon, 03 Jun 2013 15:47:21 -0500
Subject: [Python.NET] Python 3 version of Python for .NET
In-Reply-To: <CA+XbcsafYnh6msxwTNYR6g-0duqhuYXPscev876tK_-+OXjV-w@mail.gmail.com>
References: <CA+XbcsYpyDAuU7xM2up=ABBYtwFw44EiYTvi9WRzrBkYCxYL=Q@mail.gmail.com>
	<DA77CDB3CA264844995C82ADA1FE116B84A527F4F8@NA-MAIL-1-2.rws.ad.ea.com>
	<CA+XbcsZPzfjsVd4nrL2hFi9t1tvmpu438BQwnP4fJj3Ls3wfEw@mail.gmail.com>
	<koh6k8$6d6$1@ger.gmane.org>
	<CA+XbcsafYnh6msxwTNYR6g-0duqhuYXPscev876tK_-+OXjV-w@mail.gmail.com>
Message-ID: <koivcj$f6j$1@ger.gmane.org>

On 6/3/2013 1:26 AM, Tony Roberts wrote:
> Hi David,
>
> sure, you can get the code from here:
> https://github.com/tonyroberts/pythonnet
> and I put some pre-built binaries here: http://www.pyxll.com/pythonnet/
>
> Tony

Awesome! Thanks very much!



From alondu at gmail.com  Wed Jun 12 16:35:02 2013
From: alondu at gmail.com (Alon Dulce)
Date: Wed, 12 Jun 2013 17:35:02 +0300
Subject: [Python.NET] running pythonnet on MAC OSX[new to MAC and not not a
	programmer]
Message-ID: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>

Hi,

I want to run python.NET  on MAC OSX (Mountain Lion) and since I'm new to
MAC/UNIX and I'm not a programmer I naturally turned to the web:

*1st : I tried iron python using eclipse with MONO (configuring eclipse
iron python interpreter to the mono framework
"/Library/Frameworks/Mono.framework/Versions/icy" file) - eclipse doesn't
allow this and I got the following error:

"No output was in the standard output when trying to create the interpreter
info."

*2nd : I tried python.NET on XAMARIN :

I found this link:
http://curtis.schlak.com/2012/01/17/howto-run-pythonnet-on-osx.html

I followed all the instructions but it's not clear to me how can I write
python in XAMARIN, import clr  etc. (I set up the solution as explained in
the link above but I'm not sure about the next step).

* 3rd try :
I found a post on this mailing list :
http://mail.python.org/pipermail/pythondotnet/2011-September/001171.html

I tried using the original makefile and setup.py (both makefiles) with
"sudo setup.py install" and received the following error:
"dyld: DYLD_ environment variables being ignored because main executable
(/usr/bin/sudo) is setuid or setgid
/bin/sh: pkg-config: command not found
Traceback (most recent call last):
  File "setup.py", line 46, in <module>
    argsDict = pkgconfig('glib-2.0', 'mono-2')
  File "setup.py", line 32, in pkgconfig
    raise RuntimeError("An error has occured")
RuntimeError: An error has occured
"

I also tried editing the makefiles and setup.py according to the diff file
supplied in the thread but still no success.

Is there a makefile/ setup.py file that will work on MAC ? maybe some sort
of step by step monkey guide... :-)

I appreciate the help,
Alon.
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From brad at fie.us  Fri Jun 14 00:53:35 2013
From: brad at fie.us (brad at fie.us)
Date: Thu, 13 Jun 2013 18:53:35 -0400
Subject: [Python.NET] running pythonnet on MAC OSX[new to MAC and not
	not a programmer]
In-Reply-To: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
References: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
Message-ID: <9F604257-A96A-4D5B-9713-E5F29CD45A63@fie.us>

Ahh.

Yes.  I do it differently these days.  Will get back to you shortly.

-brad

On Jun 12, 2013, at 10:35 AM, Alon Dulce <alondu at gmail.com> wrote:

> Hi,
> 
> I want to run python.NET  on MAC OSX (Mountain Lion) and since I'm new to MAC/UNIX and I'm not a programmer I naturally turned to the web:
> 
> *1st : I tried iron python using eclipse with MONO (configuring eclipse iron python interpreter to the mono framework "/Library/Frameworks/Mono.framework/Versions/icy" file) - eclipse doesn't allow this and I got the following error:
> 
> "No output was in the standard output when trying to create the interpreter info."
> 
> *2nd : I tried python.NET on XAMARIN :
> 
> I found this link: http://curtis.schlak.com/2012/01/17/howto-run-pythonnet-on-osx.html
> 
> I followed all the instructions but it's not clear to me how can I write python in XAMARIN, import clr  etc. (I set up the solution as explained in the link above but I'm not sure about the next step).
> 
> * 3rd try :
> I found a post on this mailing list :
> http://mail.python.org/pipermail/pythondotnet/2011-September/001171.html
> 
> I tried using the original makefile and setup.py (both makefiles) with "sudo setup.py install" and received the following error:
> "dyld: DYLD_ environment variables being ignored because main executable (/usr/bin/sudo) is setuid or setgid
> /bin/sh: pkg-config: command not found
> Traceback (most recent call last):
>   File "setup.py", line 46, in <module>
>     argsDict = pkgconfig('glib-2.0', 'mono-2')
>   File "setup.py", line 32, in pkgconfig
>     raise RuntimeError("An error has occured")
> RuntimeError: An error has occured
> "
> 
> I also tried editing the makefiles and setup.py according to the diff file supplied in the thread but still no success.
> 
> Is there a makefile/ setup.py file that will work on MAC ? maybe some sort of step by step monkey guide... :-)
> 
> I appreciate the help,
> Alon.
> _________________________________________________
> Python.NET mailing list - PythonDotNet at python.org
> http://mail.python.org/mailman/listinfo/pythondotnet

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From brad at fie.us  Fri Jun 14 01:01:07 2013
From: brad at fie.us (brad at fie.us)
Date: Thu, 13 Jun 2013 19:01:07 -0400
Subject: [Python.NET] running pythonnet on MAC OSX[new to MAC and not
	not a programmer]
In-Reply-To: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
References: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
Message-ID: <ED5DE737-026A-43A8-85CD-4753BF3D21F0@fie.us>

So, firstly, I build my own 64bit mono.  In that last thread, I said I was doing it off of their tar ball.

I updated that slightly.  I now maintain my own local "mac ports" port file.

Attached is the latest one I built.  It may need updating.  And at the very least, you probably want to update it to build into a different place than my company's directory on my systems.

Once it's built, it does create it's own pkg-config directory so you can use it in building python-net

You can try and build against the usual 32-bit mono distributions on OSX.  But it's usually a bad idea.  Python is usually 64-bit in most places you'd want to use it in OSX.  When Xamarin finally gets around to fully distributing in 64-bit on OSX by default, things will be easier and this part won't be necessary.




On Jun 12, 2013, at 10:35 AM, Alon Dulce <alondu at gmail.com> wrote:

> Hi,
> 
> I want to run python.NET  on MAC OSX (Mountain Lion) and since I'm new to MAC/UNIX and I'm not a programmer I naturally turned to the web:
> 
> *1st : I tried iron python using eclipse with MONO (configuring eclipse iron python interpreter to the mono framework "/Library/Frameworks/Mono.framework/Versions/icy" file) - eclipse doesn't allow this and I got the following error:
> 
> "No output was in the standard output when trying to create the interpreter info."
> 
> *2nd : I tried python.NET on XAMARIN :
> 
> I found this link: http://curtis.schlak.com/2012/01/17/howto-run-pythonnet-on-osx.html
> 
> I followed all the instructions but it's not clear to me how can I write python in XAMARIN, import clr  etc. (I set up the solution as explained in the link above but I'm not sure about the next step).
> 
> * 3rd try :
> I found a post on this mailing list :
> http://mail.python.org/pipermail/pythondotnet/2011-September/001171.html
> 
> I tried using the original makefile and setup.py (both makefiles) with "sudo setup.py install" and received the following error:
> "dyld: DYLD_ environment variables being ignored because main executable (/usr/bin/sudo) is setuid or setgid
> /bin/sh: pkg-config: command not found
> Traceback (most recent call last):
>   File "setup.py", line 46, in <module>
>     argsDict = pkgconfig('glib-2.0', 'mono-2')
>   File "setup.py", line 32, in pkgconfig
>     raise RuntimeError("An error has occured")
> RuntimeError: An error has occured
> "
> 
> I also tried editing the makefiles and setup.py according to the diff file supplied in the thread but still no success.
> 
> Is there a makefile/ setup.py file that will work on MAC ? maybe some sort of step by step monkey guide... :-)
> 
> I appreciate the help,
> Alon.
> _________________________________________________
> Python.NET mailing list - PythonDotNet at python.org
> http://mail.python.org/mailman/listinfo/pythondotnet

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From brad at fie.us  Fri Jun 14 01:45:39 2013
From: brad at fie.us (brad at fie.us)
Date: Thu, 13 Jun 2013 19:45:39 -0400
Subject: [Python.NET] running pythonnet on MAC OSX[new to MAC and not
	not a programmer]
In-Reply-To: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
References: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
Message-ID: <8A9FBE19-6BBE-4738-9D9E-777D9B353BF5@fie.us>

Second, here is the latest, ugly ugly diff from my working version.

I would not just blindly apply this.  It needs to be taken apart.   I did a lot of bad things in it.  It needs to be revisited.  But it does work and did provide me functioning pythonnet binaries and config files that work correctly.  It imports into the system python2.7 as well as into Maya's embedded Python and Nuke's embedded Python.  All on OSX.

Some highlights?

There were earlier commits of changes made by a user, "VIKAS DHIMAN"  And those changes seemed to hard-code the system to ubuntu/debian locations and names.  And a lot of what I had to do was revert those changes.  However, I have been heavy handed in this diff in some places.  Which is why I wouldn't want it committed back without re-working it.  It should be neutral, rather than for one platform or the other.

I added dllmap entries into the .config file for OSX. I also added an "__internal" which is what mono will need for embedded python.  This allows it to run in maya and nuke on OSX in many cases.

VIkas' setup.py file assumed the location of the pkg-config directory.  I removed that assumption.  So you need to set the PKG_CONFIG_PATH yourself before building.  That is what allows you to pick which mono it builds against.  Which is kind of important.  And that's what a configure script is for.  but since there isn't one, you do it yourself.  On a proper linux package managed system, it's already set.   There should be no need to hard-code it in the default case.

I changed the monoclr makefile to accept the existing python executable rather than override it.

I changed it to use gcc to compile rather than g++.  I recall that being an Xcode thing.

I updated it to use the more modern names of pkg-config packages for mono  and glib.  I made sure it used the glib flags too.  iirc, glib's pkg-config is in the mac-ports dist location per my port file.  so in my case, that's /opt/local/lib/pkgconfig/ .

I have a bug fix in there that deals with "Reflection Only" assemblies being scanned for types when they should not be.

I removed a clirmodule.il file that needs to not be there, in order for some of the build logic to function.

I added some code to make it skip scanning of generics that have no namespace.  this is a hack and probably needs further review.

And there's  ton of cruft in there where monodevelop was updating .csproj files and such.




On Jun 12, 2013, at 10:35 AM, Alon Dulce <alondu at gmail.com> wrote:

> Hi,
> 
> I want to run python.NET  on MAC OSX (Mountain Lion) and since I'm new to MAC/UNIX and I'm not a programmer I naturally turned to the web:
> 
> *1st : I tried iron python using eclipse with MONO (configuring eclipse iron python interpreter to the mono framework "/Library/Frameworks/Mono.framework/Versions/icy" file) - eclipse doesn't allow this and I got the following error:
> 
> "No output was in the standard output when trying to create the interpreter info."
> 
> *2nd : I tried python.NET on XAMARIN :
> 
> I found this link: http://curtis.schlak.com/2012/01/17/howto-run-pythonnet-on-osx.html
> 
> I followed all the instructions but it's not clear to me how can I write python in XAMARIN, import clr  etc. (I set up the solution as explained in the link above but I'm not sure about the next step).
> 
> * 3rd try :
> I found a post on this mailing list :
> http://mail.python.org/pipermail/pythondotnet/2011-September/001171.html
> 
> I tried using the original makefile and setup.py (both makefiles) with "sudo setup.py install" and received the following error:
> "dyld: DYLD_ environment variables being ignored because main executable (/usr/bin/sudo) is setuid or setgid
> /bin/sh: pkg-config: command not found
> Traceback (most recent call last):
>   File "setup.py", line 46, in <module>
>     argsDict = pkgconfig('glib-2.0', 'mono-2')
>   File "setup.py", line 32, in pkgconfig
>     raise RuntimeError("An error has occured")
> RuntimeError: An error has occured
> "
> 
> I also tried editing the makefiles and setup.py according to the diff file supplied in the thread but still no success.
> 
> Is there a makefile/ setup.py file that will work on MAC ? maybe some sort of step by step monkey guide... :-)
> 
> I appreciate the help,
> Alon.
> _________________________________________________
> Python.NET mailing list - PythonDotNet at python.org
> http://mail.python.org/mailman/listinfo/pythondotnet

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From ingo_kaufmann at gmx.de  Fri Jun 14 18:06:03 2013
From: ingo_kaufmann at gmx.de (Ingo Kaufmann)
Date: Fri, 14 Jun 2013 18:06:03 +0200 (CEST)
Subject: [Python.NET] Problem using a dll: Function call fails with
 TypeError: No method matches given arguments
Message-ID: <trinity-876c2a87-2ccc-4dd9-a048-88e6ea19da40-1371225963250@3capp-gmx-bs46>

An HTML attachment was scrubbed...
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From alondu at gmail.com  Sat Jun 15 16:56:01 2013
From: alondu at gmail.com (Alon Dulce)
Date: Sat, 15 Jun 2013 17:56:01 +0300
Subject: [Python.NET] running pythonnet on MAC OSX[new to MAC and not
 not a programmer]
In-Reply-To: <8A9FBE19-6BBE-4738-9D9E-777D9B353BF5@fie.us>
References: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
	<8A9FBE19-6BBE-4738-9D9E-777D9B353BF5@fie.us>
Message-ID: <CA+yZC5dc6oG5DccYjiE89YMNqPzG7QCHkpXjsw0_bVF7tVuZ4Q@mail.gmail.com>

Hi Brad,

Thank you very much for the detailed explanation, I will try this and
report about my progress :-)

Alon.


On Fri, Jun 14, 2013 at 2:45 AM, brad at fie.us <brad at fie.us> wrote:

> Second, here is the latest, ugly ugly diff from my working version.
>
> I would not just blindly apply this.  It needs to be taken apart.   I did
> a lot of bad things in it.  It needs to be revisited.  But it does work and
> did provide me functioning pythonnet binaries and config files that work
> correctly.  It imports into the system python2.7 as well as into Maya's
> embedded Python and Nuke's embedded Python.  All on OSX.
>
> Some highlights?
>
> There were earlier commits of changes made by a user, "VIKAS DHIMAN"  And
> those changes seemed to hard-code the system to ubuntu/debian locations and
> names.  And a lot of what I had to do was revert those changes.  However, I
> have been heavy handed in this diff in some places.  Which is why I
> wouldn't want it committed back without re-working it.  It should be
> neutral, rather than for one platform or the other.
>
> I added dllmap entries into the .config file for OSX. I also added an
> "__internal" which is what mono will need for embedded python.  This allows
> it to run in maya and nuke on OSX in many cases.
>
> VIkas' setup.py file assumed the location of the pkg-config directory.  I
> removed that assumption.  So you need to set the PKG_CONFIG_PATH yourself
> before building.  That is what allows you to pick which mono it builds
> against.  Which is kind of important.  And that's what a configure script
> is for.  but since there isn't one, you do it yourself.  On a proper linux
> package managed system, it's already set.   There should be no need to
> hard-code it in the default case.
>
> I changed the monoclr makefile to accept the existing python executable
> rather than override it.
>
> I changed it to use gcc to compile rather than g++.  I recall that being
> an Xcode thing.
>
> I updated it to use the more modern names of pkg-config packages for mono
>  and glib.  I made sure it used the glib flags too.  iirc, glib's
> pkg-config is in the mac-ports dist location per my port file.  so in my
> case, that's /opt/local/lib/pkgconfig/ .
>
> I have a bug fix in there that deals with "Reflection Only" assemblies
> being scanned for types when they should not be.
>
> I removed a clirmodule.il file that needs to not be there, in order for
> some of the build logic to function.
>
> I added some code to make it skip scanning of generics that have no
> namespace.  this is a hack and probably needs further review.
>
> And there's  ton of cruft in there where monodevelop was updating .csproj
> files and such.
>
>
>
>
> On Jun 12, 2013, at 10:35 AM, Alon Dulce <alondu at gmail.com> wrote:
>
> Hi,
>
> I want to run python.NET  on MAC OSX (Mountain Lion) and since I'm new to
> MAC/UNIX and I'm not a programmer I naturally turned to the web:
>
> *1st : I tried iron python using eclipse with MONO (configuring eclipse
> iron python interpreter to the mono framework
> "/Library/Frameworks/Mono.framework/Versions/icy" file) - eclipse doesn't
> allow this and I got the following error:
>
> "No output was in the standard output when trying to create the
> interpreter info."
>
> *2nd : I tried python.NET on XAMARIN :
>
> I found this link:
> http://curtis.schlak.com/2012/01/17/howto-run-pythonnet-on-osx.html
>
> I followed all the instructions but it's not clear to me how can I write
> python in XAMARIN, import clr  etc. (I set up the solution as explained in
> the link above but I'm not sure about the next step).
>
> * 3rd try :
> I found a post on this mailing list :
> http://mail.python.org/pipermail/pythondotnet/2011-September/001171.html
>
> I tried using the original makefile and setup.py (both makefiles) with
> "sudo setup.py install" and received the following error:
> "dyld: DYLD_ environment variables being ignored because main executable
> (/usr/bin/sudo) is setuid or setgid
> /bin/sh: pkg-config: command not found
> Traceback (most recent call last):
>   File "setup.py", line 46, in <module>
>     argsDict = pkgconfig('glib-2.0', 'mono-2')
>   File "setup.py", line 32, in pkgconfig
>     raise RuntimeError("An error has occured")
> RuntimeError: An error has occured
> "
>
> I also tried editing the makefiles and setup.py according to the diff file
> supplied in the thread but still no success.
>
> Is there a makefile/ setup.py file that will work on MAC ? maybe some sort
> of step by step monkey guide... :-)
>
> I appreciate the help,
> Alon.
>  _________________________________________________
> Python.NET mailing list - PythonDotNet at python.org
> http://mail.python.org/mailman/listinfo/pythondotnet
>
>
>
>
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From brad at fie.us  Thu Jun 20 20:38:34 2013
From: brad at fie.us (Bradley Friedman)
Date: Thu, 20 Jun 2013 14:38:34 -0400
Subject: [Python.NET] running pythonnet on MAC OSX[new to MAC and not
	not a programmer]
In-Reply-To: <CA+yZC5fU_Ett5kgWo8f7MDNs-hhENB8QdBpmqLBtbwBMtfd__Q@mail.gmail.com>
References: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
	<ED5DE737-026A-43A8-85CD-4753BF3D21F0@fie.us>
	<CA+yZC5fU_Ett5kgWo8f7MDNs-hhENB8QdBpmqLBtbwBMtfd__Q@mail.gmail.com>
Message-ID: <885B9E1F-6EAA-4FE1-91F4-0A13E8DDDF49@fie.us>

On my system, the file is in:

~/ports/devel/fie-mono-64

but again, I'd suggest modifying it to better suit your needs.

The commented content of the portfile is intentionally commented.  The intention was to get the portfile building and deploying 64 bit mono in as simple and supported a way as possible.  A lot of the way macports had been building mono seemed to be older cruft from less mac friendly versions of mono.  I half expected to have to put them back in.  So I left them commented.  But so far, no issues have popped up.

-brad

On Jun 20, 2013, at 11:53 AM, Alon Dulce <alondu at gmail.com> wrote:

> Hi,
> 
> I tried using the portfile attached without success, are all the commented lines supposed to be commented ?
> I did the following steps:
> 
> 1. I setup a folder for my local macports "~/Documents/Loc_Macports/"
> 2. Inside this folder I set up the directory structure according to what I understood from the port file attached:
>    "~/Documents/Loc_Macports/devel/lang/mono/" and put the portfile in that folder
> 3.I didn't see any patch files in the port file (all are commented) - so I didn't do anything regarding this.
> 4. I edited the source.conf file with :
>        open -a TextEdit /opt/local/etc/ports/sources.conf
> and added before the following line:
> file:///Users//~/Loc_Macports/
> 
> before this line :
> 	
> rsync://rsync.macports.org/release/tarballs/ports.tar [default]
> 
> 5. I indexed my local repository:
> portindex ~/Documents/Loc_Macports/
> 
> But i received notification that none were indexed and here I'm stuck.
> 
> Any insights ?
> 
> BR,
> Alon.
> 
> 
> 
> ---------- Forwarded message ----------
> From: brad at fie.us <brad at fie.us>
> Date: Fri, Jun 14, 2013 at 2:01 AM
> Subject: Re: [Python.NET] running pythonnet on MAC OSX[new to MAC and not not a programmer]
> To: Alon Dulce <alondu at gmail.com>
> Cc: pythondotnet at python.org
> 
> 
> So, firstly, I build my own 64bit mono.  In that last thread, I said I was doing it off of their tar ball.
> 
> I updated that slightly.  I now maintain my own local "mac ports" port file.
> 
> Attached is the latest one I built.  It may need updating.  And at the very least, you probably want to update it to build into a different place than my company's directory on my systems.
> 
> Once it's built, it does create it's own pkg-config directory so you can use it in building python-net
> 
> You can try and build against the usual 32-bit mono distributions on OSX.  But it's usually a bad idea.  Python is usually 64-bit in most places you'd want to use it in OSX.  When Xamarin finally gets around to fully distributing in 64-bit on OSX by default, things will be easier and this part won't be necessary.
> 
> 
> 
> 
> 
> On Jun 12, 2013, at 10:35 AM, Alon Dulce <alondu at gmail.com> wrote:
> 
>> Hi,
>> 
>> I want to run python.NET  on MAC OSX (Mountain Lion) and since I'm new to MAC/UNIX and I'm not a programmer I naturally turned to the web:
>> 
>> *1st : I tried iron python using eclipse with MONO (configuring eclipse iron python interpreter to the mono framework "/Library/Frameworks/Mono.framework/Versions/icy" file) - eclipse doesn't allow this and I got the following error:
>> 
>> "No output was in the standard output when trying to create the interpreter info."
>> 
>> *2nd : I tried python.NET on XAMARIN :
>> 
>> I found this link: http://curtis.schlak.com/2012/01/17/howto-run-pythonnet-on-osx.html
>> 
>> I followed all the instructions but it's not clear to me how can I write python in XAMARIN, import clr  etc. (I set up the solution as explained in the link above but I'm not sure about the next step).
>> 
>> * 3rd try :
>> I found a post on this mailing list :
>> http://mail.python.org/pipermail/pythondotnet/2011-September/001171.html
>> 
>> I tried using the original makefile and setup.py (both makefiles) with "sudo setup.py install" and received the following error:
>> "dyld: DYLD_ environment variables being ignored because main executable (/usr/bin/sudo) is setuid or setgid
>> /bin/sh: pkg-config: command not found
>> Traceback (most recent call last):
>>   File "setup.py", line 46, in <module>
>>     argsDict = pkgconfig('glib-2.0', 'mono-2')
>>   File "setup.py", line 32, in pkgconfig
>>     raise RuntimeError("An error has occured")
>> RuntimeError: An error has occured
>> "
>> 
>> I also tried editing the makefiles and setup.py according to the diff file supplied in the thread but still no success.
>> 
>> Is there a makefile/ setup.py file that will work on MAC ? maybe some sort of step by step monkey guide... :-)
>> 
>> I appreciate the help,
>> Alon.
>> _________________________________________________
>> Python.NET mailing list - PythonDotNet at python.org
>> http://mail.python.org/mailman/listinfo/pythondotnet
> 
> 
> 
> <Portfile>

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From alondu at gmail.com  Thu Jun 20 17:53:22 2013
From: alondu at gmail.com (Alon Dulce)
Date: Thu, 20 Jun 2013 18:53:22 +0300
Subject: [Python.NET] Fwd: running pythonnet on MAC OSX[new to MAC and not
 not a programmer]
In-Reply-To: <ED5DE737-026A-43A8-85CD-4753BF3D21F0@fie.us>
References: <CA+yZC5cEWjmQZUAtFmLK+dzD0HCDN+q=R+U4+xg+0aGApFwTPA@mail.gmail.com>
	<ED5DE737-026A-43A8-85CD-4753BF3D21F0@fie.us>
Message-ID: <CA+yZC5fU_Ett5kgWo8f7MDNs-hhENB8QdBpmqLBtbwBMtfd__Q@mail.gmail.com>

Hi,

I tried using the portfile attached without success, are all the commented
lines supposed to be commented ?
I did the following steps:

1. I setup a folder for my local macports "~/Documents/Loc_Macports/"
2. Inside this folder I set up the directory structure according to what I
understood from the port file attached:
   "~/Documents/Loc_Macports/devel/lang/mono/" and put the portfile in that
folder
3.I didn't see any patch files in the port file (all are commented) - so I
didn't do anything regarding this.
4. I edited the source.conf file with :
       open -a TextEdit /opt/local/etc/ports/sources.conf
and added before the following line:
file:///Users//~/Loc_Macports/

before this line :
rsync://rsync.macports.org/release/tarballs/ports.tar [default]

5. I indexed my local repository:
portindex ~/Documents/Loc_Macports/

But i received notification that none were indexed and here I'm stuck.

Any insights ?

BR,
Alon.



---------- Forwarded message ----------
From: brad at fie.us <brad at fie.us>
Date: Fri, Jun 14, 2013 at 2:01 AM
Subject: Re: [Python.NET] running pythonnet on MAC OSX[new to MAC and not
not a programmer]
To: Alon Dulce <alondu at gmail.com>
Cc: pythondotnet at python.org


So, firstly, I build my own 64bit mono.  In that last thread, I said I was
doing it off of their tar ball.

I updated that slightly.  I now maintain my own local "mac ports" port file.

Attached is the latest one I built.  It may need updating.  And at the very
least, you probably want to update it to build into a different place than
my company's directory on my systems.

Once it's built, it does create it's own pkg-config directory so you can
use it in building python-net

You can try and build against the usual 32-bit mono distributions on OSX.
 But it's usually a bad idea.  Python is usually 64-bit in most places
you'd want to use it in OSX.  When Xamarin finally gets around to fully
distributing in 64-bit on OSX by default, things will be easier and this
part won't be necessary.





On Jun 12, 2013, at 10:35 AM, Alon Dulce <alondu at gmail.com> wrote:

Hi,

I want to run python.NET  on MAC OSX (Mountain Lion) and since I'm new to
MAC/UNIX and I'm not a programmer I naturally turned to the web:

*1st : I tried iron python using eclipse with MONO (configuring eclipse
iron python interpreter to the mono framework
"/Library/Frameworks/Mono.framework/Versions/icy" file) - eclipse doesn't
allow this and I got the following error:

"No output was in the standard output when trying to create the interpreter
info."

*2nd : I tried python.NET on XAMARIN :

I found this link:
http://curtis.schlak.com/2012/01/17/howto-run-pythonnet-on-osx.html

I followed all the instructions but it's not clear to me how can I write
python in XAMARIN, import clr  etc. (I set up the solution as explained in
the link above but I'm not sure about the next step).

* 3rd try :
I found a post on this mailing list :
http://mail.python.org/pipermail/pythondotnet/2011-September/001171.html

I tried using the original makefile and setup.py (both makefiles) with
"sudo setup.py install" and received the following error:
"dyld: DYLD_ environment variables being ignored because main executable
(/usr/bin/sudo) is setuid or setgid
/bin/sh: pkg-config: command not found
Traceback (most recent call last):
  File "setup.py", line 46, in <module>
    argsDict = pkgconfig('glib-2.0', 'mono-2')
  File "setup.py", line 32, in pkgconfig
    raise RuntimeError("An error has occured")
RuntimeError: An error has occured
"

I also tried editing the makefiles and setup.py according to the diff file
supplied in the thread but still no success.

Is there a makefile/ setup.py file that will work on MAC ? maybe some sort
of step by step monkey guide... :-)

I appreciate the help,
Alon.
 _________________________________________________
Python.NET mailing list - PythonDotNet at python.org
http://mail.python.org/mailman/listinfo/pythondotnet
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From avi.m at racana.com  Mon Jun 24 15:19:18 2013
From: avi.m at racana.com (Avi Mitrani)
Date: Mon, 24 Jun 2013 16:19:18 +0300
Subject: [Python.NET] Calling Python functions/objects forom C# code
Message-ID: <000301ce70dd$746f5620$5d4e0260$@racana.com>

Dear mailing list members,

 

I'm new to PythonDotNet, and to integrating Python & C#, and I have to say
that I'm 'breaking my teeth' 

with it; can't find the right examples on the web.

 

The context: I want  to use the rich machine learning resources found in
python (like scikit-learn) inside a big project written in c#.

 

The problem: can't get started! - haven't even managed to call a function
yet. 

 

Is there an example or tutorial you can direct me to?

Let's say that I want to call the function fib2 from the first example
module in python.org,

called (fibo.py):

 

-------------------------------------------------------

# Fibonacci numbers module

 

def fib(n):    # write Fibonacci series up to n

    a, b = 0, 1

    while b < n:

        print b,

        a, b = b, a+b

 

def fib2(n): # return Fibonacci series up to n

    result = []

    a, b = 0, 1

    while b < n:

        result.append(b)

        a, b = b, a+b

    return result

-------------------------------------------------------

 

 

These lines compile J :

  PythonEngine.Initialize();

  PyObject fibmodule = PythonEngine.ImportModule("fibo");

  PyObject fibfunc = fibmodule.GetAttr("fib2");

 

Where do I go from here? How do I send input and get the output into c#
array/list?  

I guess I would need to use PyInt & PyList. How do I do that?

 

Thanks in advance,

                  Avi 

 

 

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