code: def claimInterface(self, interface):
          
          mayRaiseUSBError(
              libusb1.libusb_claim_interface(self.__handle, interface),
          )
          return _ReleaseInterface(self, interface)
docs: Claim (= get exclusive access to) given interface number. Required to
          receive/send data.
  
          Can be used as a context manager:
              with handle.claimInterface(0):
                  # do stuff
              # handle.releaseInterface(0) gets automatically called