From 032cd0cf3b58dcbb80d066c5409ea15c2af258ff Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= Date: Sat, 15 Apr 2017 15:08:33 +0100 Subject: all drivers: make --device optional at the tool level. This requires the drivers to validate their device, but also means they can provide a more explicit error message for the user as to what should be passed. This is a first step to help solving Issue 9. --- glucometerutils/drivers/accuchek_reports.py | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'glucometerutils/drivers/accuchek_reports.py') 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( -- cgit v1.2.3