Hi

I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/

Will this affect Csound in any way?

And, are there any plans to move to Python 3 with Csound 7?

Best,

Andreas

 

-- 

Andreas Bergsland

 

Associate professor - førsteamanuensis

Study Programme Leader - studieprogramleder

Music Technology Programme - Musikkteknologiseksjonen

Department of Music - Institutt for musikk

Olavskvartalet

NTNU (Norwegian University of Science and Technology)

7491 Trondheim, NORWAY

 

Visiting address/besøksadresse: Fjordgt.1 (3.etg.)

e-mail: andreas.bergsland@ntnu.no

Office phone (Skype for business):7359 0096

Mobil: 4566 3316

http://folk.ntnu.no/andbe

https://www.vibra.no/

https://www.ntnu.edu/artec

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/

The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.

Regards

Francois

Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :

Hi

I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/

Will this affect Csound in any way?

And, are there any plans to move to Python 3 with Csound 7?

Best,

Andreas

 

-- 

Andreas Bergsland

 

Associate professor - førsteamanuensis

Study Programme Leader - studieprogramleder

Music Technology Programme - Musikkteknologiseksjonen

Department of Music - Institutt for musikk

Olavskvartalet

NTNU (Norwegian University of Science and Technology)

7491 Trondheim, NORWAY

 

Visiting address/besøksadresse: Fjordgt.1 (3.etg.)

e-mail: andreas.bergsland@ntnu.no

Office phone (Skype for business):7359 0096

Mobil: 4566 3316

http://folk.ntnu.no/andbe

https://www.vibra.no/

https://www.ntnu.edu/artec

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Of course, if there are any volunteers offering to take this task, it can be done at any time.

In any case, I’d suggest these should go to their own repo and be provided separately.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 8 Nov 2019, at 09:10, Tarmo Johannes <trmjhnns@GMAIL.COM> wrote:
>
> Hi,
>
> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>
> Thanks!
> Tarmo
>
> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>
> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>
> Regards
>
> Francois
>
> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
> Hi
>
> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>
> Will this affect Csound in any way?
>
> And, are there any plans to move to Python 3 with Csound 7?
>
> Best,
>
> Andreas
>
> 
>
> --
>
> Andreas Bergsland
>
> 
>
> Associate professor - førsteamanuensis
>
> Study Programme Leader - studieprogramleder
>
> Music Technology Programme - Musikkteknologiseksjonen
>
> Department of Music - Institutt for musikk
>
> Olavskvartalet
>
> NTNU (Norwegian University of Science and Technology)
>
> 7491 Trondheim, NORWAY
>
> 
>
> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>
> e-mail: andreas.bergsland@ntnu.no
>
> Office phone (Skype for business):7359 0096
>
> Mobil: 4566 3316
>
> http://folk.ntnu.no/andbe
>
> https://www.vibra.no/
>
> https://www.ntnu.edu/artec
>
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

Hi,

Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?

Thanks!

Tarmo

N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:

Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/

The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.

Regards

Francois

Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :

Hi

I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/

Will this affect Csound in any way?

And, are there any plans to move to Python 3 with Csound 7?

Best,

Andreas

 

-- 

Andreas Bergsland

 

Associate professor - førsteamanuensis

Study Programme Leader - studieprogramleder

Music Technology Programme - Musikkteknologiseksjonen

Department of Music - Institutt for musikk

Olavskvartalet

NTNU (Norwegian University of Science and Technology)

7491 Trondheim, NORWAY

 

Visiting address/besøksadresse: Fjordgt.1 (3.etg.)

e-mail: andreas.bergsland@ntnu.no

Office phone (Skype for business):7359 0096

Mobil: 4566 3316

http://folk.ntnu.no/andbe

https://www.vibra.no/

https://www.ntnu.edu/artec

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Hi Francois

Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.

BTW, I didn’t find the build instructions in README.

Best,

Andreas

 

From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
Date: Sunday, 17 November 2019 at 06:32
To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
Subject: Re: [Csnd] Python 2.7 retires

 

Hello Tarmo and Andreas,

 

The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.

 

I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.

 

The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.

 

Regards

 

François

 

Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :

Hi,

 

Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?

 

Thanks!

Tarmo

 

N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:

Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/

 

The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.

 

Regards

 

Francois

 

Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :

Hi

I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/

Will this affect Csound in any way?

And, are there any plans to move to Python 3 with Csound 7?

Best,

Andreas

 

-- 

Andreas Bergsland

 

Associate professor - førsteamanuensis

Study Programme Leader - studieprogramleder

Music Technology Programme - Musikkteknologiseksjonen

Department of Music - Institutt for musikk

Olavskvartalet

NTNU (Norwegian University of Science and Technology)

7491 Trondheim, NORWAY

 

Visiting address/besøksadresse: Fjordgt.1 (3.etg.)

e-mail: andreas.bergsland@ntnu.no

Office phone (Skype for business):7359 0096

Mobil: 4566 3316

http://folk.ntnu.no/andbe

https://www.vibra.no/

https://www.ntnu.edu/artec

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Ok, of course. Thank you again.

Best, Andreas

 

From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
Date: Sunday, 17 November 2019 at 21:00
To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
Subject: Re: [Csnd] Python 2.7 retires

 

It's the README.md file in the py directory

 

Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :

Hi Francois

Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.

BTW, I didn’t find the build instructions in README.

Best,

Andreas

 

From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
Date: Sunday, 17 November 2019 at 06:32
To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
Subject: Re: [Csnd] Python 2.7 retires

 

Hello Tarmo and Andreas,

 

The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.

 

I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.

 

The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.

 

Regards

 

François

 

Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :

Hi,

 

Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?

 

Thanks!

Tarmo

 

N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:

Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/

 

The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.

 

Regards

 

Francois

 

Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :

Hi

I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/

Will this affect Csound in any way?

And, are there any plans to move to Python 3 with Csound 7?

Best,

Andreas

 

-- 

Andreas Bergsland

 

Associate professor - førsteamanuensis

Study Programme Leader - studieprogramleder

Music Technology Programme - Musikkteknologiseksjonen

Department of Music - Institutt for musikk

Olavskvartalet

NTNU (Norwegian University of Science and Technology)

7491 Trondheim, NORWAY

 

Visiting address/besøksadresse: Fjordgt.1 (3.etg.)

e-mail: andreas.bergsland@ntnu.no

Office phone (Skype for business):7359 0096

Mobil: 4566 3316

http://folk.ntnu.no/andbe

https://www.vibra.no/

https://www.ntnu.edu/artec

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.

Prof. Victor Lazzarini

Maynooth University

Ireland

On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:

I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?

-- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.

Please set them or make sure they are set and tested correctly in the CMake files:

PYTHON_LIBRARY (ADVANCED)

    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py

On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:

Ok, of course. Thank you again.

Best, Andreas

 

From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
Date: Sunday, 17 November 2019 at 21:00
To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
Subject: Re: [Csnd] Python 2.7 retires

 

It's the README.md file in the py directory

 

Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :

Hi Francois

Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.

BTW, I didn’t find the build instructions in README.

Best,

Andreas

 

From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
Date: Sunday, 17 November 2019 at 06:32
To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
Subject: Re: [Csnd] Python 2.7 retires

 

Hello Tarmo and Andreas,

 

The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.

 

I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.

 

The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.

 

Regards

 

François

 

Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :

Hi,

 

Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?

 

Thanks!

Tarmo

 

N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:

Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/

 

The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.

 

Regards

 

Francois

 

Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :

Hi

I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/

Will this affect Csound in any way?

And, are there any plans to move to Python 3 with Csound 7?

Best,

Andreas

 

-- 

Andreas Bergsland

 

Associate professor - førsteamanuensis

Study Programme Leader - studieprogramleder

Music Technology Programme - Musikkteknologiseksjonen

Department of Music - Institutt for musikk

Olavskvartalet

NTNU (Norwegian University of Science and Technology)

7491 Trondheim, NORWAY

 

Visiting address/besøksadresse: Fjordgt.1 (3.etg.)

e-mail: andreas.bergsland@ntnu.no

Office phone (Skype for business):7359 0096

Mobil: 4566 3316

http://folk.ntnu.no/andbe

https://www.vibra.no/

https://www.ntnu.edu/artec

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

It was anaconda related - cmake runs after I installed 3.7.4 from python.org and pulled your fix, but now make produces an error saying it can't find sysdep.h

(base) dhcp-206-12-52-16:build berntisak$ make

Scanning dependencies of target py

[ 50%] Building C object CMakeFiles/py.dir/src/pythonopcodes.o

/Users/berntisak/Code/Csound/plugins/py/src/pythonopcodes.c:37:10: fatal error: 'sysdep.h' file not found

#include <sysdep.h>

         ^~~~~~~~~~

1 error generated.

make[2]: *** [CMakeFiles/py.dir/src/pythonopcodes.o] Error 1

make[1]: *** [CMakeFiles/py.dir/all] Error 2

make: *** [all] Error 2

On Tue, 19 Nov 2019 at 03:58, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

There's been some modifications by Victor on the build system. So now you should pull the github plugins repo to update your local copy and follow the instructions updated here: https://github.com/csound/plugins/tree/master/py

François

Le mer. 20 nov. 2019 à 02:20, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

It was anaconda related - cmake runs after I installed 3.7.4 from python.org and pulled your fix, but now make produces an error saying it can't find sysdep.h

(base) dhcp-206-12-52-16:build berntisak$ make

Scanning dependencies of target py

[ 50%] Building C object CMakeFiles/py.dir/src/pythonopcodes.o

/Users/berntisak/Code/Csound/plugins/py/src/pythonopcodes.c:37:10: fatal error: 'sysdep.h' file not found

#include <sysdep.h>

         ^~~~~~~~~~

1 error generated.

make[2]: *** [CMakeFiles/py.dir/src/pythonopcodes.o] Error 1

make[1]: *** [CMakeFiles/py.dir/all] Error 2

make: *** [all] Error 2

On Tue, 19 Nov 2019 at 03:58, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Built succesfully now! It was "cmake ../.." instead of "cmake .." that made the difference.

Im still not sure how to install it though. I guess it's the libpy.so file that is the plugin file? The readme mentions a plugin directory for Csound, but I cant find a plugin directory (in /Library/Frameworks/CsoundLib64.framework). Is it supposed to be in the Opcodes64 library? Cause all of those files are .dylib, so that doesnt seem like the right place. 

On Tue, 19 Nov 2019 at 23:19, Francois PINOT <fggpinot@gmail.com> wrote:

There's been some modifications by Victor on the build system. So now you should pull the github plugins repo to update your local copy and follow the instructions updated here: https://github.com/csound/plugins/tree/master/py

François

Le mer. 20 nov. 2019 à 02:20, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

It was anaconda related - cmake runs after I installed 3.7.4 from python.org and pulled your fix, but now make produces an error saying it can't find sysdep.h

(base) dhcp-206-12-52-16:build berntisak$ make

Scanning dependencies of target py

[ 50%] Building C object CMakeFiles/py.dir/src/pythonopcodes.o

/Users/berntisak/Code/Csound/plugins/py/src/pythonopcodes.c:37:10: fatal error: 'sysdep.h' file not found

#include <sysdep.h>

         ^~~~~~~~~~

1 error generated.

make[2]: *** [CMakeFiles/py.dir/src/pythonopcodes.o] Error 1

make[1]: *** [CMakeFiles/py.dir/all] Error 2

make: *** [all] Error 2

On Tue, 19 Nov 2019 at 03:58, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Weird. If you are on OSX, it should build a .dylib file. Maybe Victor can explain this?

François

Le mer. 20 nov. 2019 à 09:29, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

Built succesfully now! It was "cmake ../.." instead of "cmake .." that made the difference.

Im still not sure how to install it though. I guess it's the libpy.so file that is the plugin file? The readme mentions a plugin directory for Csound, but I cant find a plugin directory (in /Library/Frameworks/CsoundLib64.framework). Is it supposed to be in the Opcodes64 library? Cause all of those files are .dylib, so that doesnt seem like the right place. 

On Tue, 19 Nov 2019 at 23:19, Francois PINOT <fggpinot@gmail.com> wrote:

There's been some modifications by Victor on the build system. So now you should pull the github plugins repo to update your local copy and follow the instructions updated here: https://github.com/csound/plugins/tree/master/py

François

Le mer. 20 nov. 2019 à 02:20, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

It was anaconda related - cmake runs after I installed 3.7.4 from python.org and pulled your fix, but now make produces an error saying it can't find sysdep.h

(base) dhcp-206-12-52-16:build berntisak$ make

Scanning dependencies of target py

[ 50%] Building C object CMakeFiles/py.dir/src/pythonopcodes.o

/Users/berntisak/Code/Csound/plugins/py/src/pythonopcodes.c:37:10: fatal error: 'sysdep.h' file not found

#include <sysdep.h>

         ^~~~~~~~~~

1 error generated.

make[2]: *** [CMakeFiles/py.dir/src/pythonopcodes.o] Error 1

make[1]: *** [CMakeFiles/py.dir/all] Error 2

make: *** [all] Error 2

On Tue, 19 Nov 2019 at 03:58, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

I think I got it. The add_library command for APPLE has to use SHARED instead of MODULE. Fixed in github.

François

Le mer. 20 nov. 2019 à 10:06, Francois PINOT <fggpinot@gmail.com> a écrit :

Weird. If you are on OSX, it should build a .dylib file. Maybe Victor can explain this?

François

Le mer. 20 nov. 2019 à 09:29, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

Built succesfully now! It was "cmake ../.." instead of "cmake .." that made the difference.

Im still not sure how to install it though. I guess it's the libpy.so file that is the plugin file? The readme mentions a plugin directory for Csound, but I cant find a plugin directory (in /Library/Frameworks/CsoundLib64.framework). Is it supposed to be in the Opcodes64 library? Cause all of those files are .dylib, so that doesnt seem like the right place. 

On Tue, 19 Nov 2019 at 23:19, Francois PINOT <fggpinot@gmail.com> wrote:

There's been some modifications by Victor on the build system. So now you should pull the github plugins repo to update your local copy and follow the instructions updated here: https://github.com/csound/plugins/tree/master/py

François

Le mer. 20 nov. 2019 à 02:20, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

It was anaconda related - cmake runs after I installed 3.7.4 from python.org and pulled your fix, but now make produces an error saying it can't find sysdep.h

(base) dhcp-206-12-52-16:build berntisak$ make

Scanning dependencies of target py

[ 50%] Building C object CMakeFiles/py.dir/src/pythonopcodes.o

/Users/berntisak/Code/Csound/plugins/py/src/pythonopcodes.c:37:10: fatal error: 'sysdep.h' file not found

#include <sysdep.h>

         ^~~~~~~~~~

1 error generated.

make[2]: *** [CMakeFiles/py.dir/src/pythonopcodes.o] Error 1

make[1]: *** [CMakeFiles/py.dir/all] Error 2

make: *** [all] Error 2

On Tue, 19 Nov 2019 at 03:58, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Can confirm that its building a dylib now and the pyrun.csd runs fine! I also tried the embeddedCtCsound.csd example, but there seems to be an issue with ctcsound. I tried importing it in python (3.7.4) and it produces this error:

Python 3.7.4 (v3.7.4:e09359112e, Jul  8 2019, 14:54:52) 

[Clang 6.0 (clang-600.0.57)] on darwin

Type "help", "copyright", "credits" or "license" for more information.

>>> import ctcsound

Traceback (most recent call last):

  File "<stdin>", line 1, in <module>

  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/ctcsound.py", line 246, in <module>

    libcsound.csoundSystemSr.restype = MYFLT

  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ctypes/__init__.py", line 377, in __getattr__

    func = self.__getitem__(name)

  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ctypes/__init__.py", line 382, in __getitem__

    func = self._FuncPtr((name_or_ordinal, self))

AttributeError: dlsym(0x7ff52ce2ae60, csoundSystemSr): symbol not found 

On Wed, 20 Nov 2019 at 05:42, Francois PINOT <fggpinot@gmail.com> wrote:

I think I got it. The add_library command for APPLE has to use SHARED instead of MODULE. Fixed in github.

François

Le mer. 20 nov. 2019 à 10:06, Francois PINOT <fggpinot@gmail.com> a écrit :

Weird. If you are on OSX, it should build a .dylib file. Maybe Victor can explain this?

François

Le mer. 20 nov. 2019 à 09:29, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

Built succesfully now! It was "cmake ../.." instead of "cmake .." that made the difference.

Im still not sure how to install it though. I guess it's the libpy.so file that is the plugin file? The readme mentions a plugin directory for Csound, but I cant find a plugin directory (in /Library/Frameworks/CsoundLib64.framework). Is it supposed to be in the Opcodes64 library? Cause all of those files are .dylib, so that doesnt seem like the right place. 

On Tue, 19 Nov 2019 at 23:19, Francois PINOT <fggpinot@gmail.com> wrote:

There's been some modifications by Victor on the build system. So now you should pull the github plugins repo to update your local copy and follow the instructions updated here: https://github.com/csound/plugins/tree/master/py

François

Le mer. 20 nov. 2019 à 02:20, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

It was anaconda related - cmake runs after I installed 3.7.4 from python.org and pulled your fix, but now make produces an error saying it can't find sysdep.h

(base) dhcp-206-12-52-16:build berntisak$ make

Scanning dependencies of target py

[ 50%] Building C object CMakeFiles/py.dir/src/pythonopcodes.o

/Users/berntisak/Code/Csound/plugins/py/src/pythonopcodes.c:37:10: fatal error: 'sysdep.h' file not found

#include <sysdep.h>

         ^~~~~~~~~~

1 error generated.

make[2]: *** [CMakeFiles/py.dir/src/pythonopcodes.o] Error 1

make[1]: *** [CMakeFiles/py.dir/all] Error 2

make: *** [all] Error 2

On Tue, 19 Nov 2019 at 03:58, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

This is due to the fact that your ctcsound.py is too recent compared to your Csound version. The csoundSystemSr API function was added in Csound  6.13. So it seems you're using a ctcsound.py file for 6.13 with a version of Csound less than 6.13. You can either update your Csound package to 6.13 or get the ctcsound.py file corresponding to your actual Csound version. This is explained in the README.md here: https://github.com/csound/ctcsound

François

Le jeu. 21 nov. 2019 à 00:32, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

Can confirm that its building a dylib now and the pyrun.csd runs fine! I also tried the embeddedCtCsound.csd example, but there seems to be an issue with ctcsound. I tried importing it in python (3.7.4) and it produces this error:

Python 3.7.4 (v3.7.4:e09359112e, Jul  8 2019, 14:54:52) 

[Clang 6.0 (clang-600.0.57)] on darwin

Type "help", "copyright", "credits" or "license" for more information.

>>> import ctcsound

Traceback (most recent call last):

  File "<stdin>", line 1, in <module>

  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/ctcsound.py", line 246, in <module>

    libcsound.csoundSystemSr.restype = MYFLT

  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ctypes/__init__.py", line 377, in __getattr__

    func = self.__getitem__(name)

  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ctypes/__init__.py", line 382, in __getitem__

    func = self._FuncPtr((name_or_ordinal, self))

AttributeError: dlsym(0x7ff52ce2ae60, csoundSystemSr): symbol not found 

On Wed, 20 Nov 2019 at 05:42, Francois PINOT <fggpinot@gmail.com> wrote:

I think I got it. The add_library command for APPLE has to use SHARED instead of MODULE. Fixed in github.

François

Le mer. 20 nov. 2019 à 10:06, Francois PINOT <fggpinot@gmail.com> a écrit :

Weird. If you are on OSX, it should build a .dylib file. Maybe Victor can explain this?

François

Le mer. 20 nov. 2019 à 09:29, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

Built succesfully now! It was "cmake ../.." instead of "cmake .." that made the difference.

Im still not sure how to install it though. I guess it's the libpy.so file that is the plugin file? The readme mentions a plugin directory for Csound, but I cant find a plugin directory (in /Library/Frameworks/CsoundLib64.framework). Is it supposed to be in the Opcodes64 library? Cause all of those files are .dylib, so that doesnt seem like the right place. 

On Tue, 19 Nov 2019 at 23:19, Francois PINOT <fggpinot@gmail.com> wrote:

There's been some modifications by Victor on the build system. So now you should pull the github plugins repo to update your local copy and follow the instructions updated here: https://github.com/csound/plugins/tree/master/py

François

Le mer. 20 nov. 2019 à 02:20, Bernt Isak Wærstad <berntisak@gmail.com> a écrit :

It was anaconda related - cmake runs after I installed 3.7.4 from python.org and pulled your fix, but now make produces an error saying it can't find sysdep.h

(base) dhcp-206-12-52-16:build berntisak$ make

Scanning dependencies of target py

[ 50%] Building C object CMakeFiles/py.dir/src/pythonopcodes.o

/Users/berntisak/Code/Csound/plugins/py/src/pythonopcodes.c:37:10: fatal error: 'sysdep.h' file not found

#include <sysdep.h>

         ^~~~~~~~~~

1 error generated.

make[2]: *** [CMakeFiles/py.dir/src/pythonopcodes.o] Error 1

make[1]: *** [CMakeFiles/py.dir/all] Error 2

make: *** [all] Error 2

On Tue, 19 Nov 2019 at 03:58, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:

pushed a fix. This now builds with python.org Python 3 on the mac.
========================
Prof. Victor Lazzarini
Maynooth University
Ireland

> On 19 Nov 2019, at 11:50, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>
> Maybe it’s anaconda-related. I have cloned it and cmake finds my Python 3
>
> -- Found PythonLibs: /Library/Frameworks/Python.framework/Versions/3.6/lib/libpython3.6m.dylib (found suitable version "3.6.5", minimum required is "3")
> -- Configuring done
> -- Generating done
> -- Build files have been written to: /Users/victor/src/csound/plugins/build
>
> However, there’s still some problem, because
>
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c
> /Users/victor/src/csound/plugins/py/src/pythonopcodes.c:26:11: fatal error:
>      'Python.h' file not found
> # include <Python.h>
>
> it seems we need
>
> # include <Python/Python.h>
>
> on MacOS
> ========================
> Prof. Victor Lazzarini
> Maynooth University
> Ireland
>
>> On 19 Nov 2019, at 07:41, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>> Yes, I have python 3.7.4, but I realised it's installed via Anaconda, so maybe thats the problem?
>>
>> Python 3.7.4 (default, Aug 13 2019, 15:17:50)
>> [Clang 4.0.1 (tags/RELEASE_401/final)] :: Anaconda, Inc. on darwin
>>
>> I tried pointing Cmake to the include directory in the anaconda folder (~/opt/anaconda3) instead, but it still produces the same error.
>>
>>
>> On Mon, 18 Nov 2019 at 23:18, Victor Lazzarini <Victor.Lazzarini@mu.ie> wrote:
>> Do you have Python 3 installed? If there is a FINDPython in CMake then it should find it.
>>
>> Prof. Victor Lazzarini
>> Maynooth University
>> Ireland
>>
>> On 18 Nov 2019, at 22:13, Bernt Isak Wærstad <berntisak@gmail.com> wrote:
>>
>>> I tried building on OS X now with version 3.74 installed, but it couldnt find the libraries of include dirs. I see in CMakeList that its expecting to find them in /usr/include, but on my system there is no include-folder in usr so maybe its placed somewhere different on OS X?
>>>
>>> -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is at least version "3")
>>> CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
>>> Please set them or make sure they are set and tested correctly in the CMake files:
>>> PYTHON_LIBRARY (ADVANCED)
>>>    linked by target "py" in directory /Users/berntisak/Code/Csound/plugins/py
>>>
>>>
>>> On Mon, 18 Nov 2019 at 11:47, Andreas Bergsland <andreas.bergsland@ntnu.no> wrote:
>>> Ok, of course. Thank you again.
>>>
>>> Best, Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 21:00
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> It's the README.md file in the py directory
>>>
>>>
>>>
>>> Le dim. 17 nov. 2019 à 20:53, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi Francois
>>>
>>> Great! I am working on a project now and I won’t do any changes until it is finished, but nice to know that Python 3 can now be supported, so it can be integrated with many of the more recent libraries.
>>>
>>> BTW, I didn’t find the build instructions in README.
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> From: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE> on behalf of Francois PINOT <fggpinot@GMAIL.COM>
>>> Reply-To: A discussion list for users of Csound <CSOUND@LISTSERV.HEANET.IE>
>>> Date: Sunday, 17 November 2019 at 06:32
>>> To: "CSOUND@LISTSERV.HEANET.IE" <CSOUND@LISTSERV.HEANET.IE>
>>> Subject: Re: [Csnd] Python 2.7 retires
>>>
>>>
>>>
>>> Hello Tarmo and Andreas,
>>>
>>>
>>>
>>> The py opcodes have been ported to Python 3.x. They are here: https://github.com/csound/plugins. You can clone the repository on your system and build the py plugin following the instructions in the py README.md file. Once the plugin is built, you can copy it into the plugins directory of Csound where it will replace the plugin of the py opcodes for Python 2.7 (both plugins have the same name). This process should be integrated in Csound7.
>>>
>>>
>>>
>>> I tested the plugin on my linux system. As I don't have windows or OSX, I'm not sure that they'll be built out of the box on these systems. So perhaps we'll have to adapt the CmakeLists.txt file for these systems. Let me know if you have difficulties to build the plugin.
>>>
>>>
>>>
>>> The Csound syntax of the opcodes is preserved, however, the Python code that would be embedded within the opcodes should respect now Python 3 syntax. You can see in the examples ievent.orc, and embedded.csd how one can import ctcsound in a python opcode and get a ctcsound.Csound() object which points on the current instance of Csound.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> François
>>>
>>>
>>>
>>> Le ven. 8 nov. 2019 à 10:10, Tarmo Johannes <trmjhnns@gmail.com> a écrit :
>>>
>>> Hi,
>>>
>>>
>>>
>>> Does this mean that all python opcodes of Csound6 and earlier will not work? Any chance to have it reworked also for Csoun6?
>>>
>>>
>>>
>>> Thanks!
>>>
>>> Tarmo
>>>
>>>
>>>
>>> N, 7. november 2019 09:07 Francois PINOT <fggpinot@gmail.com> kirjutas:
>>>
>>> Since Csound 6.07, the API Python wrapper ctcsound.py has been added to Csound. ctcsound runs under Python 3.x and Python 2.7 as well. csnd6.py will be declared deprecated in Csound 7.0, so it is actually recommended to use ctcsound instead of csnd6.py. A comprehensive documentation for ctcsound can be found here: https://csound.com/docs/ctcsound/
>>>
>>>
>>>
>>> The Python opcodes run only under Python 2.x. We'll have to refactor them for Python 3.x in Csound 7.0.
>>>
>>>
>>>
>>> Regards
>>>
>>>
>>>
>>> Francois
>>>
>>>
>>>
>>> Le mer. 6 nov. 2019 à 22:31, Andreas Bergsland <andreas.bergsland@ntnu.no> a écrit :
>>>
>>> Hi
>>>
>>> I just learned that Python 2.7 will retire at the end of the year: https://pythonclock.org/
>>>
>>> Will this affect Csound in any way?
>>>
>>> And, are there any plans to move to Python 3 with Csound 7?
>>>
>>> Best,
>>>
>>> Andreas
>>>
>>>
>>>
>>> --
>>>
>>> Andreas Bergsland
>>>
>>>
>>>
>>> Associate professor - førsteamanuensis
>>>
>>> Study Programme Leader - studieprogramleder
>>>
>>> Music Technology Programme - Musikkteknologiseksjonen
>>>
>>> Department of Music - Institutt for musikk
>>>
>>> Olavskvartalet
>>>
>>> NTNU (Norwegian University of Science and Technology)
>>>
>>> 7491 Trondheim, NORWAY
>>>
>>>
>>>
>>> Visiting address/besøksadresse: Fjordgt.1 (3.etg.)
>>>
>>> e-mail: andreas.bergsland@ntnu.no
>>>
>>> Office phone (Skype for business):7359 0096
>>>
>>> Mobil: 4566 3316
>>>
>>> http://folk.ntnu.no/andbe
>>>
>>> https://www.vibra.no/
>>>
>>> https://www.ntnu.edu/artec
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>>
>>>
>>> --
>>> Mvh.
>>>
>>> Bernt Isak Wærstad
>>>
>>>
>>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>>
>>
>> --
>> Mvh.
>>
>> Bernt Isak Wærstad
>>
>>
>> Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here
>
>
> Csound mailing list
> Csound@listserv.heanet.ie
> https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
> Send bugs reports to
>        https://github.com/csound/csound/issues
> Discussions of bugs and features can be posted here


Csound mailing list
Csound@listserv.heanet.ie
https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND
Send bugs reports to
        https://github.com/csound/csound/issues
Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

--

Mvh.

Bernt Isak Wærstad

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here

Csound mailing list Csound@listserv.heanet.ie https://listserv.heanet.ie/cgi-bin/wa?A0=CSOUND Send bugs reports to https://github.com/csound/csound/issues Discussions of bugs and features can be posted here