update format to fstring

2022-06-11 23:54:01 +02:00
parent 6068b60cac
commit ffcfc9835d
9 changed files with 30 additions and 44 deletions
--- a/kmk/modules/pimoroni_trackball.py
+++ b/kmk/modules/pimoroni_trackball.py
@@ -178,7 +178,7 @@ class Trackball(Module):
        chip_id = struct.unpack('<H', bytearray(self._i2c_rdwr([REG_CHIP_ID_L], 2)))[0]
        if chip_id != CHIP_ID:
            raise RuntimeError(
-                'Invalid chip ID: 0x{:04X}, expected 0x{:04X}'.format(chip_id, CHIP_ID)
+                f'Invalid chip ID: 0x{chip_id:04X}, expected 0x{CHIP_ID:04X}'
            )

        make_key(