diff options
Diffstat (limited to 'contrib/python/podman/libs/__init__.py')
| -rw-r--r-- | contrib/python/podman/libs/__init__.py | 43 |
1 files changed, 5 insertions, 38 deletions
diff --git a/contrib/python/podman/libs/__init__.py b/contrib/python/podman/libs/__init__.py index ab8fb94a8..7285921d7 100644 --- a/contrib/python/podman/libs/__init__.py +++ b/contrib/python/podman/libs/__init__.py @@ -1,7 +1,8 @@ """Support files for podman API implementation.""" import datetime -import re import threading +from dateutil.parser import parse as dateutil_parse + __all__ = [ 'cached_property', @@ -44,45 +45,11 @@ class cached_property(object): def datetime_parse(string): - """Convert timestamp to datetime. - - Because date/time parsing in python is still pedantically stupid, - we rip the input string apart throwing out the stop characters etc; - then rebuild a string strptime() can parse. Igit! - - - Python >3.7 will address colons in the UTC offset. - - There is no ETA on microseconds > 6 digits. - - And giving an offset and timezone name... - - # match: 2018-05-08T14:12:53.797795191-07:00 - # match: 2018-05-08T18:24:52.753227-07:00 - # match: 2018-05-08 14:12:53.797795191 -0700 MST - # match: 2018-05-09T10:45:57.576002 (python isoformat()) + """Convert timestamps to datetime. - Some people, when confronted with a problem, think “I know, - I'll use regular expressions.” Now they have two problems. - -- Jamie Zawinski + tzinfo aware, if provided. """ - ts = re.compile(r'^(\d+)-(\d+)-(\d+)' - r'[ T]?(\d+):(\d+):(\d+).(\d+)' - r' *([-+][\d:]{4,5})? *') - - x = ts.match(string) - if x is None: - raise ValueError('Unable to parse {}'.format(string)) - - # converting everything to int() not worth the readablity hit - igit_proof = '{}T{}.{}{}'.format( - '-'.join(x.group(1, 2, 3)), - ':'.join(x.group(4, 5, 6)), - x.group(7)[0:6], - x.group(8).replace(':', '') if x.group(8) else '', - ) - - format = '%Y-%m-%dT%H:%M:%S.%f' - if x.group(8): - format += '%z' - return datetime.datetime.strptime(igit_proof, format) + return dateutil_parse(string.upper(), fuzzy=True) def datetime_format(dt): |