GitHub - msm-amit-regmi/DWG2DXF: Python script to convert DWG (AutoCAD) to DXF file using TeighaFileConverter (ODA File Converter) and subprocess library.
Teigha Library Error - Troubleshooting - Vectorworks Community Board
Teigha File Converter Alternatives - Top 3D Products
1.7 DWG Import/Export
Linux Aided Design: Teigha Viewer and Teigha File Converter 3.09 have been released.