def test_compare_micros(self):
zulu = timeutils.parse_isotime('2012-02-14T20:53:07.6544')
east = timeutils.parse_isotime('2012-02-14T19:53:07.654321-01:00')
west = timeutils.parse_isotime('2012-02-14T21:53:07.655+01:00')
self.assertTrue(east < west)
self.assertTrue(east < zulu)
self.assertTrue(zulu < west)
def test_compare(self):
zulu = timeutils.parse_isotime('2012-02-14T20:53:07')
east = timeutils.parse_isotime('2012-02-14T20:53:07-01:00')
west = timeutils.parse_isotime('2012-02-14T20:53:07+01:00')
self.assertGreater(east, west)
self.assertGreater(east, zulu)
self.assertGreater(zulu, west)
def test_compare(self):
zulu = timeutils.parse_isotime('2012-02-14T20:53:07')
east = timeutils.parse_isotime('2012-02-14T20:53:07-01:00')
west = timeutils.parse_isotime('2012-02-14T20:53:07+01:00')
self.assertTrue(east > west)
self.assertTrue(east > zulu)
self.assertTrue(zulu > west)
def test_compare_micros(self):
zulu = timeutils.parse_isotime('2012-02-14T20:53:07.6544')
east = timeutils.parse_isotime('2012-02-14T19:53:07.654321-01:00')
west = timeutils.parse_isotime('2012-02-14T21:53:07.655+01:00')
self.assertLess(east, west)
self.assertLess(east, zulu)
self.assertLess(zulu, west)
def split_filter_op(expression):
"""Split operator from threshold in an expression.
Designed for use on a comparative-filtering query field.
When no operator is found, default to an equality comparison.
:param expression: the expression to parse
:returns: a tuple (operator, threshold) parsed from expression
"""
left, sep, right = expression.partition(':')
if sep:
# If the expression is a date of the format ISO 8601 like
# CCYY-MM-DDThh:mm:ss+hh:mm and has no operator, it should
# not be partitioned, and a default operator of eq should be
# assumed.
try:
timeutils.parse_isotime(expression)
op = 'eq'
threshold = expression
except ValueError:
op = left
threshold = right
else:
op = 'eq' # default operator
threshold = left
# NOTE stevelle decoding escaped values may be needed later
return op, threshold
def test_compare(self):
zulu = timeutils.parse_isotime('2012-02-14T20:53:07')
east = timeutils.parse_isotime('2012-02-14T20:53:07-01:00')
west = timeutils.parse_isotime('2012-02-14T20:53:07+01:00')
self.assertGreater(east, west)
self.assertGreater(east, zulu)
self.assertGreater(zulu, west)
def _get_filters(self, req):
"""Return a dictionary of query param filters from the request
:param req: the Request object coming from the wsgi layer
:retval a dict of key/value filters
"""
filters = {}
properties = {}
for param in req.params:
if param in SUPPORTED_FILTERS:
filters[param] = req.params.get(param)
if param.startswith('property-'):
_param = param[9:]
properties[_param] = req.params.get(param)
if 'changes-since' in filters:
isotime = filters['changes-since']
try:
filters['changes-since'] = timeutils.parse_isotime(isotime)
except ValueError:
raise exc.HTTPBadRequest(_("Unrecognized changes-since value"))
if 'protected' in filters:
value = self._get_bool(filters['protected'])
if value is None:
raise exc.HTTPBadRequest(
_("protected must be True, or "
"False"))
filters['protected'] = value
# only allow admins to filter on 'deleted'
if req.context.is_admin:
deleted_filter = self._parse_deleted_filter(req)
if deleted_filter is not None:
filters['deleted'] = deleted_filter
elif 'changes-since' not in filters:
filters['deleted'] = False
elif 'changes-since' not in filters:
filters['deleted'] = False
if properties:
filters['properties'] = properties
return filters
def _get_filters(self, req):
"""Return a dictionary of query param filters from the request
:param req: the Request object coming from the wsgi layer
:retval a dict of key/value filters
"""
filters = {}
properties = {}
for param in req.params:
if param in SUPPORTED_FILTERS:
filters[param] = req.params.get(param)
if param.startswith('property-'):
_param = param[9:]
properties[_param] = req.params.get(param)
if 'changes-since' in filters:
isotime = filters['changes-since']
try:
filters['changes-since'] = timeutils.parse_isotime(isotime)
except ValueError:
raise exc.HTTPBadRequest(_("Unrecognized changes-since value"))
if 'protected' in filters:
value = self._get_bool(filters['protected'])
if value is None:
raise exc.HTTPBadRequest(_("protected must be True, or "
"False"))
filters['protected'] = value
# only allow admins to filter on 'deleted'
if req.context.is_admin:
deleted_filter = self._parse_deleted_filter(req)
if deleted_filter is not None:
filters['deleted'] = deleted_filter
elif 'changes-since' not in filters:
filters['deleted'] = False
elif 'changes-since' not in filters:
filters['deleted'] = False
if properties:
filters['properties'] = properties
return filters
def test_west_roundtrip(self):
time_str = '2012-02-14T20:53:07+11:30'
west = timeutils.parse_isotime(time_str)
self.assertEqual(west.tzinfo.tzname(None), '+11:30')
self.assertEqual(timeutils.isotime(west), time_str)
def test_now_roundtrip(self):
time_str = timeutils.isotime()
now = timeutils.parse_isotime(time_str)
self.assertEqual(now.tzinfo, iso8601.iso8601.UTC)
self.assertEqual(timeutils.isotime(now), time_str)
def test_now_roundtrip(self):
time_str = timeutils.isotime()
now = timeutils.parse_isotime(time_str)
self.assertEqual(now.tzinfo, iso8601.iso8601.UTC)
self.assertEqual(timeutils.isotime(now), time_str)
def test_east_roundtrip(self):
time_str = '2012-02-14T20:53:07-07:00'
east = timeutils.parse_isotime(time_str)
self.assertEqual(east.tzinfo.tzname(None), '-07:00')
self.assertEqual(timeutils.isotime(east), time_str)
def test_parse_isotime_micro_second_precision(self):
expect = timeutils.parse_isotime(self.skynet_self_aware_time_ms_str)
skynet_self_aware_time_ms_utc = self.skynet_self_aware_ms_time.replace(
tzinfo=iso8601.iso8601.UTC)
self.assertEqual(skynet_self_aware_time_ms_utc, expect)
def _to_datetime(obj):
return timeutils.normalize_time(timeutils.parse_isotime(obj))
def test_normalize_aware_to_naive(self):
dt = datetime.datetime(2011, 2, 14, 20, 53, 7)
time_str = '2011-02-14T20:53:07+21:00'
aware = timeutils.parse_isotime(time_str)
naive = timeutils.normalize_time(aware)
self.assertLess(naive, dt)
def test_west_normalize(self):
time_str = '2012-02-14T20:53:07+21:00'
west = timeutils.parse_isotime(time_str)
normed = timeutils.normalize_time(west)
self._instaneous(normed, 2012, 2, 13, 23, 53, 7, 0)
def test_normalize_zulu_aware_to_naive(self):
dt = datetime.datetime(2011, 2, 14, 20, 53, 7)
time_str = '2011-02-14T19:53:07Z'
aware = timeutils.parse_isotime(time_str)
naive = timeutils.normalize_time(aware)
self.assertTrue(naive < dt)
def test_parse_isotime_micro_second_precision(self):
expect = timeutils.parse_isotime(self.skynet_self_aware_time_ms_str)
skynet_self_aware_time_ms_utc = self.skynet_self_aware_ms_time.replace(
tzinfo=iso8601.iso8601.UTC)
self.assertEqual(skynet_self_aware_time_ms_utc, expect)
def test_west_normalize(self):
time_str = '2012-02-14T20:53:07+21:00'
west = timeutils.parse_isotime(time_str)
normed = timeutils.normalize_time(west)
self._instaneous(normed, 2012, 2, 13, 23, 53, 7, 0)
def test_east_normalize(self):
time_str = '2012-02-14T20:53:07-07:00'
east = timeutils.parse_isotime(time_str)
normed = timeutils.normalize_time(east)
self._instaneous(normed, 2012, 2, 15, 3, 53, 7, 0)
def test_zulu_normalize(self):
time_str = '2012-02-14T20:53:07Z'
zulu = timeutils.parse_isotime(time_str)
normed = timeutils.normalize_time(zulu)
self._instaneous(normed, 2012, 2, 14, 20, 53, 7, 0)
def test_zulu_normalize(self):
time_str = '2012-02-14T20:53:07Z'
zulu = timeutils.parse_isotime(time_str)
normed = timeutils.normalize_time(zulu)
self._instaneous(normed, 2012, 2, 14, 20, 53, 7, 0)
def test_east_roundtrip(self):
time_str = '2012-02-14T20:53:07-07:00'
east = timeutils.parse_isotime(time_str)
self.assertEqual(east.tzinfo.tzname(None), '-07:00')
self.assertEqual(timeutils.isotime(east), time_str)
def test_east_normalize(self):
time_str = '2012-02-14T20:53:07-07:00'
east = timeutils.parse_isotime(time_str)
normed = timeutils.normalize_time(east)
self._instaneous(normed, 2012, 2, 15, 3, 53, 7, 0)
def test_zulu_roundtrip(self):
time_str = '2012-02-14T20:53:07Z'
zulu = timeutils.parse_isotime(time_str)
self.assertEqual(zulu.tzinfo, iso8601.iso8601.UTC)
self.assertEqual(timeutils.isotime(zulu), time_str)
def test_normalize_zulu_aware_to_naive(self):
dt = datetime.datetime(2011, 2, 14, 20, 53, 7)
time_str = '2011-02-14T19:53:07Z'
aware = timeutils.parse_isotime(time_str)
naive = timeutils.normalize_time(aware)
self.assertLess(naive, dt)
def _to_datetime(obj):
return timeutils.normalize_time(timeutils.parse_isotime(obj))
def _do_test(self, time_str, yr, mon, day, hr, minute, sec, micro, shift):
DAY_SECONDS = 24 * 60 * 60
timestamp = timeutils.parse_isotime(time_str)
self._instaneous(timestamp, yr, mon, day, hr, minute, sec, micro)
offset = timestamp.tzinfo.utcoffset(None)
self.assertEqual(offset.seconds + offset.days * DAY_SECONDS, shift)
def test_zulu_roundtrip(self):
time_str = '2012-02-14T20:53:07Z'
zulu = timeutils.parse_isotime(time_str)
self.assertEqual(zulu.tzinfo, iso8601.iso8601.UTC)
self.assertEqual(timeutils.isotime(zulu), time_str)
def _do_test(self, time_str, yr, mon, day, hr, minute, sec, micro, shift):
DAY_SECONDS = 24 * 60 * 60
timestamp = timeutils.parse_isotime(time_str)
self._instaneous(timestamp, yr, mon, day, hr, minute, sec, micro)
offset = timestamp.tzinfo.utcoffset(None)
self.assertEqual(offset.seconds + offset.days * DAY_SECONDS, shift)
def test_west_roundtrip(self):
time_str = '2012-02-14T20:53:07+11:30'
west = timeutils.parse_isotime(time_str)
self.assertEqual(west.tzinfo.tzname(None), '+11:30')
self.assertEqual(timeutils.isotime(west), time_str)
