def presentation_datetime(val):
"""
Convert input value into DAS presentation datetime format
(YYYY-MM-DD HH:MM:SS)
"""
das_format = "%Y-%m-%d %H:%M:%S" # isoformat, see datetime.isoformat()
value = str(val)
pat = date_yyyymmdd_pattern
pat2 = unix_time_pattern
pat3 = rr_time_pattern
if pat.match(value): # we accept YYYYMMDD
res = "%s-%s-%s 00:00:00" % (value[:4], value[4:6], value[6:8])
elif pat2.match(value):
res = time.strftime(das_format, time.gmtime(val))
elif pat3.match(value):
dformat = "%a %d-%m-%y %H:%M:%S" # Sun 15-05-11 17:25:00
tup = time.strptime(value.split('.')[0], dformat)
res = time.strftime(das_format, tup)
else:
msg = 'Unacceptable date format, value=%s, type=%s' % (val, type(val))
raise Exception(msg)
if das_time_pattern.match(res):
return res
else:
msg = 'Fail to convert input value="%s" into DAS date format res="%s"' \
% (val, res)
raise Exception(msg)
def test_fix_times(self):
"Test fix_dates function"
for val in [20110101, time.time(), 'Sun 20-03-11 03:11:16']:
row = {'file': [{'creation_time': val}, {'foo': 1}]}
fix_times(row)
val = row['file'][0]['creation_time']
res = True if das_time_pattern.match(val) else False
self.assertEqual(res, True)
def test_fix_times(self):
"Test fix_dates function"
for val in [20110101, time.time(), 'Sun 20-03-11 03:11:16']:
row = {'file': [{'creation_time': val}, {'foo': 1}]}
fix_times(row)
val = row['file'][0]['creation_time']
res = True if das_time_pattern.match(val) else False
self.assertEqual(res, True)
