[GNC-dev] Windows Build VM

[john]

> On Nov 16, 2023, at 03:50, Manfred Usselmann <manfred at usselmann.de> wrote:
> 
> Hi,
> 
> Am 2023-11-07 04:53, schrieb john:
> 
>> 
>> 
>>> On Nov 6, 2023, at 16:12, Manfred Usselmann <manfred at usselmann.de> wrote:
>>> 
>>> Hi John,
>>> 
>>> Am 2023-11-06 19:31, schrieb john:
>>>> On Nov 6, 2023, at 05:11, Manfred Usselmann <manfred at usselmann.de> wrote:
>>>> Hi,
>>>> Am 2023-10-01 17:47, schrieb john:
>>>>>> On Oct 1, 2023, at 06:00, Derek Atkins <derek at ihtfp.com> wrote:
>>>>>> On Sun, October 1, 2023 12:00 am, flywire wrote:
>>>>>>> https://lists.gnucash.org/pipermail/gnucash-user/2023-April/106619.html
>>>>>>> John wrote:
>>>>>>>> we don't have a Windows CI action, the nightly builds are done with the
>>>>>>>> https://github.com/gnucash/GnuCash-on-windows powershell scripts on a
>>>>>>>> Windows VM in Derek's basement.
>>>> The nightly builds are those on https://code.gnucash.org/builds/win32/stable/, right?
>>>> Would it be possible to additonally provide a version there which includes the Python bindings?
>>> No, there's no way to make that work with an installed package.
>>>> Since there already exists a working build environment, I would hope that it's not too much work?
>>> That depends on what you want to use for your Python. If you can use the MSYS2 environment from Powershell (some MSYS2 things work directly in Powershell, others need a Bash shell) then you can simply add -DWITH_PYTHON=ON to the CMakeArgs in jhbuild and build it. Don't run the installer, just add c:\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages to PYTHONPATH and run your scripts.
>  
> After starting from scratch I'm now able to run a successful build including the Python bindings.
>  
> After adding
> C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages
> to PYTHONPATH my script now starts and does no longer complain about the gnucash imports.
>  
> But the script aborts and it looks like Python does not find _gnucash_core_c.dll in this folder. :-(
>  
> I also added C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages\gnucash to the Windows Path, but this does not help.
> Traceback (most recent call last):
>   File "C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages\gnucash\gnucash_core_c.py", line 14, in swig_import_helper
>     return importlib.import_module(mname)
>            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>   File "C:\Users\mu\AppData\Local\Programs\Python\Python312\Lib\importlib\__init__.py", line 90, in import_module
>     return _bootstrap._gcd_import(name[level:], package, level)
>            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>   File "<frozen importlib._bootstrap>", line 1381, in _gcd_import
>   File "<frozen importlib._bootstrap>", line 1354, in _find_and_load
>   File "<frozen importlib._bootstrap>", line 1318, in _find_and_load_unlocked
> ModuleNotFoundError: No module named 'gnucash._gnucash_core_c'
> 
> During handling of the above exception, another exception occurred:
> 
> Traceback (most recent call last):
>   File "C:\Users\mu\Documents\Nextcloud_Manfred\Manfred Entwicklung\USS\Projects\GCToolbox\GCImport\gcimport.py", line 18, in <module>
>     from gnucash import Session, Account, Transaction, Split, GncNumeric, GUID, GUIDString, gnucash_core_c
>   File "C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages\gnucash\__init__.py", line 6, in <module>
>     from gnucash.gnucash_core import *
>   File "C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages\gnucash\gnucash_core.py", line 36, in <module>
>     from gnucash import gnucash_core_c
>   File "C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages\gnucash\gnucash_core_c.py", line 17, in <module>
>     _gnucash_core_c = swig_import_helper()
>                       ^^^^^^^^^^^^^^^^^^^^
>   File "C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages\gnucash\gnucash_core_c.py", line 16, in swig_import_helper
>     return importlib.import_module('_gnucash_core_c')
>            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>   File "C:\Users\mu\AppData\Local\Programs\Python\Python312\Lib\importlib\__init__.py", line 90, in import_module
>     return _bootstrap._gcd_import(name[level:], package, level)
>            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> ModuleNotFoundError: No module named '_gnucash_core_c'
> 
> Process finished with exit code 1
> 

Do you also have C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib and C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\gnucash in %PATH% ? Does C:\Users\mu\Entwicklung\GnuCash\gcdev64\gnucash\stable\inst\lib\python3.11\site-packages\gnucash\_gnucash_core_c.dll exist? 

BTW the bindings also need _sw_app_utils.dll and _sw_core_utils.dll in that directory along with _gnucash_core_c.dll and various python files.

Regards,
John Ralls