No. But while converting Poser Companion Files in DAZ Studio besides a *.duf file there is also a *.py file created. The DSON Conversion files in Poser work like that: you click in your Poser library the *.pz or *.mc6 file that triggers the *.py file and that sets the *.duf file in motion. So Python is somehow used but without you having to work with a Python script.

 

PS: In the above comments I forgot to mention that skin MATs are converted either into *.pz or *.mc6 files when creating the Poser Companion Files in DS.