docs for python bindings

[looooo]

Are there any docs for the python bindings available. I have no idea how to use libredwg and run into a crash imediatly:

>>> import LibreDWG
>>> LibreDWG.Dwg_Data()
<LibreDWG.Dwg_Data; proxy of <Swig Object of type '_dwg_struct *' at 0x7f1dbf13d9c0> >
>>> data = LibreDWG.Dwg_Data()
>>> data.swig/python detected a memory leak of type 'BITCODE_MS *', no destructor found.
swig/python detected a memory leak of type 'uint16_t *', no destructor found.
swig/python detected a memory leak of type 'BITCODE_MS *', no destructor found.
swig/python detected a memory leak of type 'BITCODE_MS *', no destructor found.

[rurban]

No, I'm afraid. I haven't used it neither. It's just a straightforward Swig binding.

[looooo]

I guess the error is due to swig 4.0. I remember having similar issues with pivy which were solved by this commit: https://github.com/FreeCAD/pivy/commit/262bd9513af6f11d2a1596e7d6cb556164ead24c

[looooo]

So the python interface should work the same way as the c-interface? If so are there examples how to use libredwg c-interface?

[rurban]

lorenz [email protected] schrieb am Mi., 2. Okt. 2019, 17:59:

So the python interface should work the same way as the c-interface? If so are there examples how to use libredwg c-interface?

Yes, all programs and examples and unit tests. The docs do have also a bit.

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[looooo]

I guess it would be best to add some docstrings to the wrapped library. Currently not much information is given:

[looooo]

@rurban can you give me a short hint how to proceed:

import LibreDWG as dwg
data = dwg.Dwg_Data()
dwg.dxf_read_file("/home/lo/Schreibtisch/test.dxf", data)

How to extract the geometry information from data?