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Diffstat (limited to 'glucometerutils/support/freestyle.py')
| -rw-r--r-- | glucometerutils/support/freestyle.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/glucometerutils/support/freestyle.py b/glucometerutils/support/freestyle.py index d18a81f..475d6f5 100644 --- a/glucometerutils/support/freestyle.py +++ b/glucometerutils/support/freestyle.py @@ -200,7 +200,13 @@ class FreeStyleHidDevice(hiddevice.HidDevice): month, day, year = (int(x) for x in date.split(',')) hour, minute = (int(x) for x in time.split(',')) - return datetime.datetime(year + 2000, month, day, hour, minute) + # At least Precision Neo devices can have an invalid date (bad RTC?), + # and report 255 for each field, which is not valid for + # datetime.datetime(). + try: + return datetime.datetime(year + 2000, month, day, hour, minute) + except ValueError: + raise exceptions.InvalidDateTime() def set_datetime(self, date=datetime.datetime.now()): # type: (datetime.datetime) -> datetime.datetime |