diff options
Diffstat (limited to 'glucometerutils/support/contourusb.py')
| -rw-r--r-- | glucometerutils/support/contourusb.py | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/glucometerutils/support/contourusb.py b/glucometerutils/support/contourusb.py index 3b0dc80..9afb79d 100644 --- a/glucometerutils/support/contourusb.py +++ b/glucometerutils/support/contourusb.py @@ -180,14 +180,14 @@ class ContourHidDevice(hiddevice.HidDevice): if recno != self.currecno: raise FrameError( - "Bad recno, got %r expected %r" % (recno, self.currecno), frame + f"Bad recno, got {recno!r} expected {self.currecno!r}", frame ) - checksum = self.checksum(match.group("check")) - if checksum != match.group("checksum"): + calculated_checksum = self.checksum(match.group("check")) + received_checksum = match.group("checksum") + if calculated_checksum != received_checksum: raise FrameError( - "Checksum error: got %s expected %s" - % (match.group("checksum"), checksum), + f"Checksum error: received {received_checksum} expected {calculated_checksum}", frame, ) |