[FIX] hw_drivers,hw_escpos: Check pyusb version

The `get_string` method from the `pyusb` package has changed its
signature after version 1.0.0b1 so we used to force the IoT Box to use
this version to avoid an error. The problem is that version 1.0.0b1
has dependencies that raise DeprecationWarings in Raspbian Buster.
We then want to update the version of pyusb that is installed on the
IoT Box in 14.0.

As the Driver might be loaded to old versions of the IoT Box as well
as new ones, we need to check what version of the package is present
on the IoT Box before calling `get_string`.

This check will be removed in 14.0, as people will have to use the
latest version of the IoT Box.

closes odoo/odoo#52374

X-original-commit: e5475ae8
Signed-off-by: Quentin Lejeune (qle) <qle@odoo.com>
Signed-off-by: Antoine Prieëls <aprieels@users.noreply.github.com>

addons/hw_drivers/iot_handlers/drivers/KeyboardUSBDriver.py

@@ -11,7 +11,7 @@ from pathlib import Path
 import subprocess
 import time
 from threading import Lock
-from usb import util
+import usb
 import urllib3
 from queue import Queue, Empty
 
@@ -117,8 +117,12 @@ class KeyboardUSBDriver(Driver):
 
     def _set_name(self):
         try:
-            manufacturer = util.get_string(self.dev, 256, self.dev.iManufacturer)
-            product = util.get_string(self.dev, 256, self.dev.iProduct)
+            if usb.__version__ == '1.0.0b1':
+                manufacturer = usb.util.get_string(self.dev, 256, self.dev.iManufacturer)
+                product = usb.util.get_string(self.dev, 256, self.dev.iProduct)
+            else:
+                manufacturer = usb.util.get_string(self.dev, self.dev.iManufacturer)
+                product = usb.util.get_string(self.dev, self.dev.iProduct)
             return ("%s - %s") % (manufacturer, product)
         except ValueError as e:
             _logger.warning(e)

addons/hw_escpos/controllers/main.py

@@ -78,7 +78,10 @@ class EscposDriver(Thread):
 
         for printer in printers:
             try:
-                description = usb.util.get_string(printer, 256, printer.iManufacturer) + " " + usb.util.get_string(printer, 256, printer.iProduct)
+                if usb.__version__ == '1.0.0b1':
+                    description = usb.util.get_string(printer, 256, printer.iManufacturer) + " " + usb.util.get_string(printer, 256, printer.iProduct)
+                else:
+                    description = usb.util.get_string(printer, printer.iManufacturer) + " " + usb.util.get_string(printer, printer.iProduct)
             except Exception as e:
                 _logger.error("Can not get printer description: %s" % e)
                 description = 'Unknown printer'