diff options
Diffstat (limited to 'quarg/utils.py')
-rw-r--r-- | quarg/utils.py | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/quarg/utils.py b/quarg/utils.py new file mode 100644 index 0000000..7fa270e --- /dev/null +++ b/quarg/utils.py @@ -0,0 +1,15 @@ +import sys +import dateutil.parser + +def errx(msg): + sys.exit(f'quarg: {msg}') + +def parse_isodate(date): + try: + parsed = dateutil.parser.isoparse(date) + except ValueError as err: + errx(f'isoparse: invalid date format \'{date}\', {err}') + except OverflowError as err: + errx(f'isoparse: date overflows: \'{date}\'') + + return parsed |