def main():
cron_spec = parse_args(argv)
timetable = CronTimeTable(minute=parse_field(Interval.MINUTE,
cron_spec.minute),
hour=parse_field(Interval.HOUR, cron_spec.hour),
day_of_month=parse_field(Interval.DAY_OF_MONTH,
cron_spec.day_of_month),
month=parse_field(Interval.MONTH,
cron_spec.month),
day_of_week=parse_field(Interval.DAY_OF_WEEK,
cron_spec.day_of_week),
command=cron_spec.command)
timetable_string = format_timetable(timetable)
print(timetable_string)
def test_parse_field_invalid_range():
with raises(ValidationException, match='Invalid range'):
parse_field(Interval.MINUTE, "5-1")
def test_parse_field_invalid_value():
with raises(ValidationException, match='Invalid value'):
parse_field(Interval.MINUTE, "100")
def test_parse_field_unexpected():
with raises(ParsingException, match='Could not parse token'):
parse_field(Interval.MINUTE, "*/-")
def test_parse_field_short():
with raises(ParsingException, match='end of input'):
parse_field(Interval.MINUTE, "*/")
def test_parse_field(interval, value, expected_parsed_values):
parsed_values = parse_field(interval, value)
assert parsed_values == expected_parsed_values