diff options
Diffstat (limited to 'glucometerutils/glucometer.py')
| -rwxr-xr-x | glucometerutils/glucometer.py | 57 |
1 files changed, 30 insertions, 27 deletions
diff --git a/glucometerutils/glucometer.py b/glucometerutils/glucometer.py index 97fe80e..49569b0 100755 --- a/glucometerutils/glucometer.py +++ b/glucometerutils/glucometer.py @@ -19,58 +19,59 @@ from glucometerutils import exceptions def main(): if sys.version_info < (3, 4): raise Exception( - 'Unsupported Python version, please use at least Python 3.4') + 'Unsupported Python version, please use at least Python 3.4') parser = argparse.ArgumentParser() subparsers = parser.add_subparsers(dest="action") parser.add_argument( - '--driver', action='store', required=True, - help='Select the driver to use for connecting to the glucometer.') + '--driver', action='store', required=True, + help='Select the driver to use for connecting to the glucometer.') parser.add_argument( - '--device', action='store', required=False, - help=('Select the path to the glucometer device. Some devices require this ' - 'argument, others will try autodetection.')) + '--device', action='store', required=False, + help=('Select the path to the glucometer device. Some devices require ' + 'this argument, others will try autodetection.')) parser.add_argument( - '--vlog', action='store', required=False, type=int, - help=('Python logging level. See the levels at ' - 'https://docs.python.org/3/library/logging.html#logging-levels')) + '--vlog', action='store', required=False, type=int, + help=('Python logging level. See the levels at ' + 'https://docs.python.org/3/library/logging.html#logging-levels')) subparsers.add_parser( - 'help', help=('Display a description of the driver, including supported ' - 'features and known quirks.')) + 'help', help=('Display a description of the driver, including ' + 'supported features and known quirks.')) subparsers.add_parser( - 'info', help='Display information about the meter.') + 'info', help='Display information about the meter.') subparsers.add_parser( - 'zero', help='Zero out the data log of the meter.') + 'zero', help='Zero out the data log of the meter.') parser_dump = subparsers.add_parser( - 'dump', help='Dump the readings stored in the device.') + 'dump', help='Dump the readings stored in the device.') parser_dump.add_argument( - '--unit', action='store', - choices=[unit.value for unit in common.Unit], - help='Select the unit to use for the dumped data.') + '--unit', action='store', + choices=[unit.value for unit in common.Unit], + help='Select the unit to use for the dumped data.') parser_dump.add_argument( - '--with-ketone', action='store_true', default=False, - help='Enable ketone reading if available on the glucometer.') + '--with-ketone', action='store_true', default=False, + help='Enable ketone reading if available on the glucometer.') parser_date = subparsers.add_parser( - 'datetime', help='Reads or sets the date and time of the glucometer.') + 'datetime', help='Reads or sets the date and time of the glucometer.') parser_date.add_argument( - '--set', action='store', nargs='?', const='now', default=None, - help='Set the date rather than just reading it from the device.') + '--set', action='store', nargs='?', const='now', default=None, + help='Set the date rather than just reading it from the device.') args = parser.parse_args() logging.basicConfig(level=args.vlog) try: - driver = importlib.import_module('glucometerutils.drivers.' + args.driver) + driver = importlib.import_module( + 'glucometerutils.drivers.' + args.driver) except ImportError as e: logging.error( - 'Error importing driver "%s", please check your --driver parameter:\n%s', - args.driver, e) + 'Error importing driver "%s", please check your --driver ' + 'parameter:\n%s', args.driver, e) return 1 # This check needs to happen before we try to initialize the device, as the @@ -91,7 +92,7 @@ def main(): except NotImplementedError: time_str = 'N/A' print("{device_info}Time: {time}".format( - device_info=str(device_info), time=time_str)) + device_info=str(device_info), time=time_str)) elif args.action == 'dump': unit = args.unit if unit is None: @@ -114,7 +115,8 @@ def main(): new_date = date_parser.parse(args.set) except ImportError: logging.error( - 'Unable to import module "dateutil", please install it.') + 'Unable to import module "dateutil", ' + 'please install it.') return 1 except ValueError: logging.error('%s: not a valid date', args.set) @@ -137,3 +139,4 @@ def main(): return 1 device.disconnect() + return 0 |