fixup! feat: add USBBackendNotAvailable exception for improved error handling

robberwick · robberwick · commit 2c9b325b346e · 2025-02-23T09:00:12.000Z
diff --git a/src/blinkstick/backends/unix_like.py b/src/blinkstick/backends/unix_like.py
@@ -46,6 +46,7 @@ def get_attached_blinkstick_devices(
                 or []
             )
         except usb.core.NoBackendError:
+            # TODO: improve this error message to provide more information on how to remediate the problem
             raise USBBackendNotAvailable(
                 "Could not find USB backend. Is libusb installed?"
             )

Original file line number	Diff line number	Diff line change
`@@ -46,6 +46,7 @@ def get_attached_blinkstick_devices(`
`46`	`46`	`or []`
`47`	`47`	`)`
`48`	`48`	`except usb.core.NoBackendError:`
	`49`	`+ # TODO: improve this error message to provide more information on how to remediate the problem`
`49`	`50`	`raise USBBackendNotAvailable(`
`50`	`51`	`"Could not find USB backend. Is libusb installed?"`
`51`	`52`	`)`