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Poetry compat: HelloWorld does not print on stdout

See original GitHub issue

> poetry run python -m nuitka --version

0.9.6
Commercial: None
Python: 3.9.12 (tags/v3.9.12:b28265d, Mar 23 2022, 23:52:46) [MSC v.1929 64 bit (AMD64)]
Flavor: Unknown
Executable: C:\Users\LeimgruberF\dev\nuitka-poetry\.venv\Scripts\python.exe
OS: Windows
Arch: x86_64
WindowsRelease: 10

Installed Python via pyenv-win and Nuitka via Poetry (poetry add --dev nuitka). Poetry manages a virtual environment and runs all poetry run ... commands in that environment.

Ran Nuitka on the HelloWorld example from the user manual:

> poetry run python -m nuitka .\hello.py --mingw64

Nuitka-Options:INFO: Used command line options: .\hello.py --mingw64
Nuitka-Options:WARNING: You did not specify to follow or include anything but main program. Check options and make sure that is intended.
Nuitka:INFO: Starting Python compilation with Nuitka '0.9.6' on Python '3.9' commercial grade 'not installed'.
Nuitka:INFO: Completed Python level compilation and optimization.
Nuitka:INFO: Generating source code for C backend compiler.
Nuitka:INFO: Running data composer tool for optimal constant value handling.
Nuitka:INFO: Running C compilation via Scons.
Nuitka-Scons:INFO: Backend C compiler: gcc (gcc).
Nuitka-Scons:INFO: Backend linking program with 9 files (no progress information available).
Nuitka-Scons:INFO: Compiled 36 C files using ccache.
Nuitka-Scons:INFO: Cached C files (using ccache) with result 'cache miss': 9
Nuitka:INFO: Keeping build directory 'hello.build'.
Nuitka:INFO: Successfully created 'hello.exe'.

But then a .\hello.exe returns with an exit code -10737415150 and without printing anything on STDOUT. Any ideas on how to debug this further? I am at a loss.

Issue Analytics

State:
Created a year ago
Comments:5 (5 by maintainers)

Top GitHub Comments

2reactions

kayhayencommented, Jul 28, 2022

If you want to transfer to another machine, you need to use standalone mode, otherwise it’s expected to not work. If you create it accelerated inside a virtualenv, you need to run it in there too. For some Python installations, where the DLL is not accessible, a CMD file is created that provides the environment. Potentially it needs to for virtualenv persistence of PYTHONPATH etc. but for you there, poetry run hello.exe would be needed.

0reactions

kayhayencommented, Aug 1, 2022

So, I added the trace to the output on factory branch. It’s an important enhancement, but largely unrelated to anything in the issue specifics, therefore I am closing it. I do believe on Linux, the virtualenv environment still needs preservation, but this is about Windows, where it’s expected to be worked around already be the “uninstalled” Python mechanism.

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