- digits = digits.split(',')
- digits = [int(digit) for digit in digits]
- key_digit = self._search_regex(r'fromCharCode\(.+?(\d+)\)}', unpacked, 'key digit')
+ digits = [int(digit) for digit in digits.split(',')]
+ key_digit = self._search_regex(
+ r'fromCharCode\(.+?(\d+)\)}', unpacked, 'key digit')