Disable the PyVISA-py USB sessions when PyUSB lacks a backend

pyvisa / pyvisa-py

A pure python PyVISA backend

https://pyvisa-py.readthedocs.io

MIT License

288 stars 124 forks source link

Closed hgrecco closed 9 years ago

hgrecco commented 9 years ago

Currently, PyVISA-py still tries to use USB even if PyUSB has no backend available.