def decode(self, value=None):
if value in ('', None):
return None
else:
try:
return int(value)
except ValueError:
raise valueInvalidSyntax, valueInvalidSyntax('Value of {!r} must be an int (is {!r}).'.format(self.property_name, value)), sys.exc_info()[2]
def encode(cls, value=None):
if value:
try:
values = [v.split() for v in value]
return [cls._weekdays.index(w) * 24 + int(h.split('-', 1)[0]) for w, h in values]
except (IndexError, ValueError):
raise valueInvalidSyntax, valueInvalidSyntax('One or more entries in sambaLogonHours have invalid syntax.'), sys.exc_info()[2]
else:
return value