• Enjoys Math (5/5) Feb 27 2018 I am making a library that will run very speedily in D (or,
• Nicholas Wilson (4/9) Feb 27 2018 http://code.dlang.org/packages/pyd
• Enjoys Math (7/17) Feb 27 2018 Thank you! That looks like what I need. How do you install pyd
• Enjoys Math (4/4) Feb 27 2018 Got it.
• Enjoys Math (4/8) Feb 27 2018 Then you do
• Enjoys Math (13/13) Feb 27 2018 Can't build now:
• Nicholas Wilson (5/18) Feb 27 2018 For some reason, idk why, PyD is a dub source dependency (as
• chuoiit18 (2/12) Feb 27 2018
• chuoiit18 (4/17) Apr 20 2018 , This is a great article. It gave me a lot of useful
• Enjoys Math (4/10) Feb 28 2018 Seems like it already is. In VisualD compiler settings /
• Enjoys Math (2/13) Feb 28 2018 Solution: Use C++ instead.
• Enjoys Math (4/14) Feb 27 2018 How would you get VisualD + PyD to work nicely together? See my

Enjoys Math <enjoysmath gmail.com> writes:

I am making a library that will run very speedily in D (or, 
failing that, C++) and do the backend work of a PyQt5 gui.  Was 
wondering the simplest route to accomplish this, preferably in 
ctypes calls.

Thanks.

Nicholas Wilson <iamthewilsonator hotmail.com> writes:

On Tuesday, 27 February 2018 at 23:59:10 UTC, Enjoys Math wrote:
 I am making a library that will run very speedily in D (or, 
 failing that, C++) and do the backend work of a PyQt5 gui.  Was 
 wondering the simplest route to accomplish this, preferably in 
 ctypes calls.

 Thanks.

http://code.dlang.org/packages/pyd

With PyD you can wrap the D functions for python instead of 
calling them through types in python.

Enjoys Math <enjoysmath gmail.com> writes:

On Wednesday, 28 February 2018 at 00:18:17 UTC, Nicholas Wilson 
wrote:
 On Tuesday, 27 February 2018 at 23:59:10 UTC, Enjoys Math wrote:
 I am making a library that will run very speedily in D (or, 
 failing that, C++) and do the backend work of a PyQt5 gui.  
 Was wondering the simplest route to accomplish this, 
 preferably in ctypes calls.

 Thanks.

 http://code.dlang.org/packages/pyd

 With PyD you can wrap the D functions for python instead of 
 calling them through types in python.

Thank you!  That looks like what I need.  How do you install pyd 
with dub so that I can import ?

dub fetch pyd
dub run pyd

doesn't work.  Will try other params and get back to this thread.

Enjoys Math <enjoysmath gmail.com> writes:

Got it.

dub init myproject

from within my python frontend source dir will create a 
subdirectory.

Enjoys Math <enjoysmath gmail.com> writes:

On Wednesday, 28 February 2018 at 01:10:36 UTC, Enjoys Math wrote:
 Got it.

 dub init myproject

 from within my python frontend source dir will create a 
 subdirectory.

Then you do

dub generate visuald

from within the subdir myproject.

Enjoys Math <enjoysmath gmail.com> writes:

Can't build now:


------ Build started: Project: categorytheorybackend, 
Configuration: debug Win32 ------
Building 
C:\MyProjects\___ENJOYS_MATH\CategoryTheoryFrontend\CategoryTheoryBackend\categorytheorybackend.exe...
Error: Error writing file 
'obj\debug\dummy\dummy\dummy\dummy\dummy\categorytheorybackend\..\..\..\..\..\Users\FruitfulApproach\AppData\Roaming\dub\packages\pyd-0.9.9\pyd\infrastructure\deimos\python\abstract_.obj'
Building 
C:\MyProjects\___ENJOYS_MATH\CategoryTheoryFrontend\CategoryTheoryBackend\categ
rytheorybackend.exe failed!
Details saved as 
"file://C:\MyProjects\___ENJOYS_MATH\CategoryTheoryFrontend\CategoryTheoryBackend\.dub\obj\debug\dummy\dummy\dummy\dummy\dummy\categorytheorybackend\categorytheorybackend.buildlog.html"
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped 
==========

Nicholas Wilson <iamthewilsonator hotmail.com> writes:

On Wednesday, 28 February 2018 at 01:19:25 UTC, Enjoys Math wrote:
 Can't build now:


 ------ Build started: Project: categorytheorybackend, 
 Configuration: debug Win32 ------
 Building 
 C:\MyProjects\___ENJOYS_MATH\CategoryTheoryFrontend\CategoryTheoryBackend\categorytheorybackend.exe...
 Error: Error writing file 
 'obj\debug\dummy\dummy\dummy\dummy\dummy\categorytheorybackend\..\..\..\..\..\Users\FruitfulApproach\AppData\Roaming\dub\packages\pyd-0.9.9\pyd\infrastructure\deimos\python\abstract_.obj'
 Building 
 C:\MyProjects\___ENJOYS_MATH\CategoryTheoryFrontend\CategoryTheoryBackend\categ
rytheorybackend.exe failed!
 Details saved as 
 "file://C:\MyProjects\___ENJOYS_MATH\CategoryTheoryFrontend\CategoryTheoryBackend\.dub\obj\debug\dummy\dummy\dummy\dummy\dummy\categorytheorybackend\categorytheorybackend.buildlog.html"
 ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 
 skipped ==========

For some reason, idk why, PyD is a dub source dependency (as 
opposed to a library). If you add \path\to\pyd to the include 
directory(?) dub variable (or -I\path\to\pyd to dmd/ldc/gdc) it 
should hopefully work.

chuoiit18 <chuoiitc18 gmail.com> writes:

On Wednesday, 28 February 2018 at 02:40:59 UTC, Nicholas Wilson 
wrote:
 On Wednesday, 28 February 2018 at 01:19:25 UTC, Enjoys Math 
 wrote:
 [...]

 For some reason, idk why, PyD is a dub source dependency (as 
 opposed to a library). If you add \path\to\pyd to the include 
 directory(?) dub variable (or -I\path\to\pyd to dmd/ldc/gdc) it 
 should hopefully work.

 , This is a great article. It gave me a lot of useful 
 information. thank you very much. Link profile: 
 http://phongkhamdakhoathegioi.vn/me-day-ve-noi-va-cach-chua-tri-hieu-qua.html

chuoiit18 <chuoiitc18 gmail.com> writes:

On Wednesday, 28 February 2018 at 03:08:05 UTC, chuoiit18 wrote:
 On Wednesday, 28 February 2018 at 02:40:59 UTC, Nicholas Wilson 
 wrote:
 On Wednesday, 28 February 2018 at 01:19:25 UTC, Enjoys Math 
 wrote:
 [...]

 For some reason, idk why, PyD is a dub source dependency (as 
 opposed to a library). If you add \path\to\pyd to the include 
 directory(?) dub variable (or -I\path\to\pyd to dmd/ldc/gdc) 
 it should hopefully work.

 , This is a great article. It gave me a lot of useful 
 information. thank you very much. Link profile: 
 http://phongkhamdakhoathegioi.vn/me-day-ve-noi-va-cach-chua-tri-hieu-qua.html


, This is a great article. It gave me a lot of useful 
information. thank you very much. Link profile: 
http://dakhoaauahcm.vn

Enjoys Math <enjoysmath gmail.com> writes:

 ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 
 skipped ==========

 For some reason, idk why, PyD is a dub source dependency (as 
 opposed to a library). If you add \path\to\pyd to the include 
 directory(?) dub variable (or -I\path\to\pyd to dmd/ldc/gdc) it 
 should hopefully work.

Seems like it already is.  In VisualD compiler settings / 
additional import paths it's set to:
"..\source" 
"..\..\..\..\..\Users\FruitfulApproach\AppData\Roaming\dub\packages\pyd-0.9.9\pyd\infrastructure"

Enjoys Math <enjoysmath gmail.com> writes:

On Wednesday, 28 February 2018 at 17:34:49 UTC, Enjoys Math wrote:
 ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 
 skipped ==========

 For some reason, idk why, PyD is a dub source dependency (as 
 opposed to a library). If you add \path\to\pyd to the include 
 directory(?) dub variable (or -I\path\to\pyd to dmd/ldc/gdc) 
 it should hopefully work.

 Seems like it already is.  In VisualD compiler settings / 
 additional import paths it's set to:
 "..\source" 
 "..\..\..\..\..\Users\FruitfulApproach\AppData\Roaming\dub\packages\pyd-0.9.9\pyd\infrastructure"

Solution: Use C++ instead.

Enjoys Math <enjoysmath gmail.com> writes:

On Wednesday, 28 February 2018 at 00:18:17 UTC, Nicholas Wilson 
wrote:
 On Tuesday, 27 February 2018 at 23:59:10 UTC, Enjoys Math wrote:
 I am making a library that will run very speedily in D (or, 
 failing that, C++) and do the backend work of a PyQt5 gui.  
 Was wondering the simplest route to accomplish this, 
 preferably in ctypes calls.

 Thanks.

 http://code.dlang.org/packages/pyd

 With PyD you can wrap the D functions for python instead of 
 calling them through types in python.

How would you get VisualD + PyD to work nicely together?  See my 
failed build post above.