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Diffstat (limited to 'glucometerutils/drivers/accuchek_reports.py')
| -rw-r--r-- | glucometerutils/drivers/accuchek_reports.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/glucometerutils/drivers/accuchek_reports.py b/glucometerutils/drivers/accuchek_reports.py index a678736..bf97064 100644 --- a/glucometerutils/drivers/accuchek_reports.py +++ b/glucometerutils/drivers/accuchek_reports.py @@ -46,6 +46,11 @@ _DATETIME_FORMAT = ' '.join((_DATE_FORMAT, _TIME_FORMAT)) class Device(object): def __init__(self, device): + if not device or not os.path.isdir(device): + raise exceptions.CommandLineError( + '--device parameter is required, should point to mount path for the ' + 'meter.') + report_files = glob.glob(os.path.join(device, '*', 'Reports', '*.csv')) if not report_files: raise exceptions.ConnectionFailed( |