def test_parse_duration_prescribed_relative(self):
resultduration = _parse_duration_prescribed('P1Y', True)
self.assertEqual(resultduration,
dateutil.relativedelta.relativedelta(years=1))
resultduration = _parse_duration_prescribed('P1M', True)
self.assertEqual(resultduration,
dateutil.relativedelta.relativedelta(months=1))
#Add the relative ‘days’ argument to the absolute day. Notice that the ‘weeks’ argument is multiplied by 7 and added to ‘days’.
#http://dateutil.readthedocs.org/en/latest/relativedelta.html
resultduration = _parse_duration_prescribed('P1W', True)
self.assertEqual(resultduration,
dateutil.relativedelta.relativedelta(days=7))
resultduration = _parse_duration_prescribed('P1.5W', True)
self.assertEqual(resultduration,
dateutil.relativedelta.relativedelta(days=10.5))
#Make sure we truncate, not round
#https://bitbucket.org/nielsenb/aniso8601/issues/10/sub-microsecond-precision-in-durations-is
resultduration = parse_duration('PT0.0000001S', relative=True)
self.assertEqual(resultduration,
dateutil.relativedelta.relativedelta(0))
resultduration = parse_duration('PT2.0000048S', relative=True)
self.assertEqual(
resultduration,
dateutil.relativedelta.relativedelta(seconds=2.000004))
def test_parse_duration_prescribed_relative_nodateutil(self):
import sys
import dateutil
dateutil_import = dateutil
sys.modules['dateutil'] = None
with self.assertRaises(RuntimeError):
_parse_duration_prescribed('P1Y', True)
#Reinstall dateutil
sys.modules['dateutil'] = dateutil
def test_parse_duration_prescribed_relative(self):
resultduration = _parse_duration_prescribed('P1Y', True)
self.assertEqual(resultduration.years, 1)
resultduration = _parse_duration_prescribed('P1M', True)
self.assertEqual(resultduration.months, 1)
#Add the relative ‘days’ argument to the absolute day. Notice that the ‘weeks’ argument is multiplied by 7 and added to ‘days’.
#http://dateutil.readthedocs.org/en/latest/relativedelta.html
resultduration = _parse_duration_prescribed('P1W', True)
self.assertEqual(resultduration.days, 7)
resultduration = _parse_duration_prescribed('P1.5W', True)
self.assertEqual(resultduration.days,
10.5) #Fractional weeks are allowed
def test_parse_duration_prescribed_negative(self):
with self.assertRaises(NegativeDurationError):
_parse_duration_prescribed('P-T1H', builder=None)
with self.assertRaises(NegativeDurationError):
_parse_duration_prescribed('P-T2M', builder=None)
with self.assertRaises(NegativeDurationError):
_parse_duration_prescribed('P-T3S', builder=None)
with self.assertRaises(NegativeDurationError):
_parse_duration_prescribed('P-4W', builder=None)
with self.assertRaises(NegativeDurationError):
_parse_duration_prescribed('P-1Y2M3DT4H54M6S', builder=None)
def test_parse_duration_prescribed(self):
testtuples = (('P1Y2M3DT4H54M6S', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3',
'TnH': '4', 'TnM': '54',
'TnS': '6'}),
('P1Y2M3DT4H54M6,5S', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3',
'TnH': '4', 'TnM': '54',
'TnS': '6.5'}),
('P1Y2M3DT4H54M6.5S', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3',
'TnH': '4', 'TnM': '54',
'TnS': '6.5'}),
('PT4H54M6,5S', {'PnY': None, 'PnM': None,
'PnW': None, 'PnD': None,
'TnH': '4', 'TnM': '54',
'TnS': '6.5'}),
('PT4H54M6.5S', {'PnY': None, 'PnM': None,
'PnW': None, 'PnD': None,
'TnH': '4', 'TnM': '54',
'TnS': '6.5'}),
('P1Y2M3D', {'PnY': '1', 'PnM': '2', ''
'PnW': None, 'PnD': '3'}),
('P1Y2M3,5D', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3.5'}),
('P1Y2M3.5D', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3.5'}),
('P1Y2M', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': None}),
('P1Y', {'PnY': '1', 'PnM': None,
'PnW': None, 'PnD': None}),
('P1,5Y', {'PnY': '1.5', 'PnM': None, 'PnW': None,
'PnD': None}),
('P1.5Y', {'PnY': '1.5', 'PnM': None, 'PnW': None,
'PnD': None}),
('P1M', {'PnY': None, 'PnM': '1', 'PnW': None,
'PnD': None}),
('P1,5M', {'PnY': None, 'PnM': '1.5', 'PnW': None,
'PnD':None}),
('P1.5M', {'PnY': None, 'PnM': '1.5', 'PnW': None,
'PnD':None}),
('P1W', {'PnY': None, 'PnM': None, 'PnW': '1',
'PnD': None}),
('P1,5W', {'PnY': None, 'PnM': None, 'PnW': '1.5',
'PnD': None}),
('P1.5W', {'PnY': None, 'PnM': None, 'PnW': '1.5',
'PnD': None}),
('P1D', {'PnY': None, 'PnM': None, 'PnW': None,
'PnD': '1'}),
('P1,5D', {'PnY': None, 'PnM': None, 'PnW': None,
'PnD': '1.5'}),
('P1.5D', {'PnY': None, 'PnM': None, 'PnW': None,
'PnD': '1.5'}))
for testtuple in testtuples:
result = _parse_duration_prescribed(testtuple[0])
self.assertEqual(result, testtuple[1])
def test_parse_duration_prescribed(self):
testtuples = (('P1Y2M3DT4H54M6S', {'PnY': '1', 'PnM': '2',
'PnD': '3', 'TnH': '4',
'TnM': '54', 'TnS': '6'}),
('P1Y2M3DT4H54M6.5S', {'PnY': '1', 'PnM': '2',
'PnD': '3', 'TnH': '4',
'TnM': '54', 'TnS': '6.5'}),
('P1Y2M3DT4H54M6,5S', {'PnY': '1', 'PnM': '2',
'PnD': '3', 'TnH': '4',
'TnM': '54', 'TnS': '6.5'}),
('PT4H54M6.5S', {'PnY': None, 'PnM': None, 'PnD': None,
'TnH': '4', 'TnM': '54', 'TnS': '6.5'}),
('PT4H54M6,5S', {'PnY': None, 'PnM': None, 'PnD': None,
'TnH': '4', 'TnM': '54', 'TnS': '6.5'}),
('P1Y2M3D', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3'}),
('P1Y2M3.5D', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3.5'}),
('P1Y2M3,5D', {'PnY': '1', 'PnM': '2',
'PnW': None, 'PnD': '3.5'}),
('P1Y', {'PnY': '1', 'PnM': None,
'PnW': None, 'PnD': None}),
('P1.5Y', {'PnY': '1.5', 'PnM': None, 'PnW': None,
'PnD': None}),
('P1,5Y', {'PnY': '1.5', 'PnM': None, 'PnW': None,
'PnD': None}),
('P1M', {'PnY': None, 'PnM': '1', 'PnW': None,
'PnD': None}),
('P1.5M', {'PnY': None, 'PnM': '1.5', 'PnW': None,
'PnD': None}),
('P1,5M', {'PnY': None, 'PnM': '1.5', 'PnW': None,
'PnD': None}),
('P1W', {'PnY': None, 'PnM': None, 'PnW': '1',
'PnD': None}),
('P1.5W', {'PnY': None, 'PnM': None, 'PnW': '1.5',
'PnD': None}),
('P1,5W', {'PnY': None, 'PnM': None, 'PnW': '1.5',
'PnD': None}),
('P1D', {'PnY': None, 'PnM': None, 'PnW': None,
'PnD': '1'}),
('P1.5D', {'PnY': None, 'PnM': None, 'PnW': None,
'PnD': '1.5'}),
('P1,5D', {'PnY': None, 'PnM': None, 'PnW': None,
'PnD': '1.5'}))
for testtuple in testtuples:
mockBuilder = mock.Mock()
mockBuilder.build_duration.return_value = testtuple[1]
result = _parse_duration_prescribed(testtuple[0], mockBuilder)
self.assertEqual(result, testtuple[1])
mockBuilder.build_duration.assert_called_once_with(**testtuple[1])
def test_parse_duration_prescribed_relative_fractionalmonth(self):
#Fractional months and years are not defined
#https://github.com/dateutil/dateutil/issues/40
with self.assertRaises(RelativeValueError):
_parse_duration_prescribed('P1.5M', True)
def test_parse_duration_prescribed(self):
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6S', False)
self.assertEqual(
resultduration,
datetime.timedelta(days=428, hours=4, minutes=54, seconds=6))
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6.5S', False)
self.assertEqual(
resultduration,
datetime.timedelta(days=428, hours=4, minutes=54, seconds=6.5))
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6,5S', False)
self.assertEqual(
resultduration,
datetime.timedelta(days=428, hours=4, minutes=54, seconds=6.5))
resultduration = _parse_duration_prescribed('PT4H54M6.5S', False)
self.assertEqual(resultduration,
datetime.timedelta(hours=4, minutes=54, seconds=6.5))
resultduration = _parse_duration_prescribed('PT4H54M6,5S', False)
self.assertEqual(resultduration,
datetime.timedelta(hours=4, minutes=54, seconds=6.5))
resultduration = _parse_duration_prescribed('P1Y2M3D', False)
self.assertEqual(resultduration, datetime.timedelta(days=428))
resultduration = _parse_duration_prescribed('P1Y2M3.5D', False)
self.assertEqual(resultduration, datetime.timedelta(days=428.5))
resultduration = _parse_duration_prescribed('P1Y2M3,5D', False)
self.assertEqual(resultduration, datetime.timedelta(days=428.5))
resultduration = _parse_duration_prescribed('P1Y', False)
self.assertEqual(resultduration, datetime.timedelta(days=365))
resultduration = _parse_duration_prescribed('P1.5Y', False)
self.assertEqual(resultduration, datetime.timedelta(days=547.5))
resultduration = _parse_duration_prescribed('P1,5Y', False)
self.assertEqual(resultduration, datetime.timedelta(days=547.5))
resultduration = _parse_duration_prescribed('P1M', False)
self.assertEqual(resultduration, datetime.timedelta(days=30))
resultduration = _parse_duration_prescribed('P1.5M', False)
self.assertEqual(resultduration, datetime.timedelta(days=45))
resultduration = _parse_duration_prescribed('P1,5M', False)
self.assertEqual(resultduration, datetime.timedelta(days=45))
resultduration = _parse_duration_prescribed('P1W', False)
self.assertEqual(resultduration, datetime.timedelta(days=7))
resultduration = _parse_duration_prescribed('P1.5W', False)
self.assertEqual(resultduration, datetime.timedelta(days=10.5))
resultduration = _parse_duration_prescribed('P1,5W', False)
self.assertEqual(resultduration, datetime.timedelta(days=10.5))
resultduration = _parse_duration_prescribed('P1D', False)
self.assertEqual(resultduration, datetime.timedelta(days=1))
resultduration = _parse_duration_prescribed('P1.5D', False)
self.assertEqual(resultduration, datetime.timedelta(days=1.5))
resultduration = _parse_duration_prescribed('P1,5D', False)
self.assertEqual(resultduration, datetime.timedelta(days=1.5))
#Verify overflows
self.assertEqual(parse_duration('PT36H'), parse_duration('P1DT12H'))
def test_parse_duration_prescribed_suffixgarbage(self):
#Don't allow garbage after the duration
#https://bitbucket.org/nielsenb/aniso8601/issues/9/durations-with-trailing-garbage-are-parsed
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P1Dasdfasdf', None)
def test_parse_duration_prescribed_multiplefractions(self):
with self.assertRaises(ISOFormatError):
#Multiple fractions are not allowed
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6.1234S', None)
def test_parse_duration_prescribed_relative_multiplefractions(self):
with self.assertRaises(ValueError):
#Multiple fractions are not allowed
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6.1234S', True)
def test_parse_duration_prescribed(self):
testtuples = (
(
"P1Y2M3DT4H54M6S",
{
"PnY": "1",
"PnM": "2",
"PnD": "3",
"TnH": "4",
"TnM": "54",
"TnS": "6",
},
),
(
"P1Y2M3DT4H54M6.5S",
{
"PnY": "1",
"PnM": "2",
"PnD": "3",
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
(
"P1Y2M3DT4H54M6,5S",
{
"PnY": "1",
"PnM": "2",
"PnD": "3",
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
(
"PT4H54M6.5S",
{
"PnY": None,
"PnM": None,
"PnD": None,
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
(
"PT4H54M6,5S",
{
"PnY": None,
"PnM": None,
"PnD": None,
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
("P1Y2M3D", {"PnY": "1", "PnM": "2", "PnW": None, "PnD": "3"}),
("P1Y2M3.5D", {"PnY": "1", "PnM": "2", "PnW": None, "PnD": "3.5"}),
("P1Y2M3,5D", {"PnY": "1", "PnM": "2", "PnW": None, "PnD": "3.5"}),
("P1Y", {"PnY": "1", "PnM": None, "PnW": None, "PnD": None}),
("P1.5Y", {"PnY": "1.5", "PnM": None, "PnW": None, "PnD": None}),
("P1,5Y", {"PnY": "1.5", "PnM": None, "PnW": None, "PnD": None}),
("P1M", {"PnY": None, "PnM": "1", "PnW": None, "PnD": None}),
("P1.5M", {"PnY": None, "PnM": "1.5", "PnW": None, "PnD": None}),
("P1,5M", {"PnY": None, "PnM": "1.5", "PnW": None, "PnD": None}),
("P1W", {"PnY": None, "PnM": None, "PnW": "1", "PnD": None}),
("P1.5W", {"PnY": None, "PnM": None, "PnW": "1.5", "PnD": None}),
("P1,5W", {"PnY": None, "PnM": None, "PnW": "1.5", "PnD": None}),
("P1D", {"PnY": None, "PnM": None, "PnW": None, "PnD": "1"}),
("P1.5D", {"PnY": None, "PnM": None, "PnW": None, "PnD": "1.5"}),
("P1,5D", {"PnY": None, "PnM": None, "PnW": None, "PnD": "1.5"}),
)
for testtuple in testtuples:
mockBuilder = mock.Mock()
mockBuilder.build_duration.return_value = testtuple[1]
result = _parse_duration_prescribed(testtuple[0], mockBuilder)
self.assertEqual(result, testtuple[1])
mockBuilder.build_duration.assert_called_once_with(**testtuple[1])
def test_parse_duration_prescribed_negative(self):
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-1Y")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-2M")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-3D")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-4W")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-1Y2M3D")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-T1H")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-T2M")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-T3S")
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed("P-1Y2M3DT4H54M6S")
def test_parse_duration_prescribed(self):
testtuples = (
(
"P1Y2M3DT4H54M6S",
{
"PnY": "1",
"PnM": "2",
"PnW": None,
"PnD": "3",
"TnH": "4",
"TnM": "54",
"TnS": "6",
},
),
(
"P1Y2M3DT4H54M6,5S",
{
"PnY": "1",
"PnM": "2",
"PnW": None,
"PnD": "3",
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
(
"P1Y2M3DT4H54M6.5S",
{
"PnY": "1",
"PnM": "2",
"PnW": None,
"PnD": "3",
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
(
"PT4H54M6,5S",
{
"PnY": None,
"PnM": None,
"PnW": None,
"PnD": None,
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
(
"PT4H54M6.5S",
{
"PnY": None,
"PnM": None,
"PnW": None,
"PnD": None,
"TnH": "4",
"TnM": "54",
"TnS": "6.5",
},
),
("P1Y2M3D", {
"PnY": "1",
"PnM": "2",
""
"PnW": None,
"PnD": "3"
}),
("P1Y2M3,5D", {
"PnY": "1",
"PnM": "2",
"PnW": None,
"PnD": "3.5"
}),
("P1Y2M3.5D", {
"PnY": "1",
"PnM": "2",
"PnW": None,
"PnD": "3.5"
}),
("P1Y2M", {
"PnY": "1",
"PnM": "2",
"PnW": None,
"PnD": None
}),
("P1Y", {
"PnY": "1",
"PnM": None,
"PnW": None,
"PnD": None
}),
("P1,5Y", {
"PnY": "1.5",
"PnM": None,
"PnW": None,
"PnD": None
}),
("P1.5Y", {
"PnY": "1.5",
"PnM": None,
"PnW": None,
"PnD": None
}),
("P1M", {
"PnY": None,
"PnM": "1",
"PnW": None,
"PnD": None
}),
("P1,5M", {
"PnY": None,
"PnM": "1.5",
"PnW": None,
"PnD": None
}),
("P1.5M", {
"PnY": None,
"PnM": "1.5",
"PnW": None,
"PnD": None
}),
("P1W", {
"PnY": None,
"PnM": None,
"PnW": "1",
"PnD": None
}),
("P1,5W", {
"PnY": None,
"PnM": None,
"PnW": "1.5",
"PnD": None
}),
("P1.5W", {
"PnY": None,
"PnM": None,
"PnW": "1.5",
"PnD": None
}),
("P1D", {
"PnY": None,
"PnM": None,
"PnW": None,
"PnD": "1"
}),
("P1,5D", {
"PnY": None,
"PnM": None,
"PnW": None,
"PnD": "1.5"
}),
("P1.5D", {
"PnY": None,
"PnM": None,
"PnW": None,
"PnD": "1.5"
}),
)
for testtuple in testtuples:
result = _parse_duration_prescribed(testtuple[0])
self.assertEqual(result, testtuple[1])
def test_parse_duration_prescribed_negative(self):
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-1Y')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-2M')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-3D')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-4W')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-1Y2M3D')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-T1H')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-T2M')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-T3S')
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P-1Y2M3DT4H54M6S')
def test_parse_duration_prescribed_relative_middlefraction(self):
with self.assertRaises(ValueError):
#Fraction only allowed on final component
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6S', True)
def test_parse_duration_prescribed(self):
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6.1234S', False)
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6S', False)
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6S', False)
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 17646)
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6.5S', False)
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6,5S', False)
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('P1Y2M3D', False)
self.assertEqual(resultduration.days, 428)
resultduration = _parse_duration_prescribed('P1Y2M3.5D', False)
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1Y2M3,5D', False)
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('PT4H54M6.5S', False)
self.assertEqual(resultduration.days, 0)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('PT4H54M6,5S', False)
self.assertEqual(resultduration.days, 0)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('P1Y', False)
self.assertEqual(resultduration.days, 365)
resultduration = _parse_duration_prescribed('P1.5Y', False)
self.assertEqual(resultduration.days, 547)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1,5Y', False)
self.assertEqual(resultduration.days, 547)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1M', False)
self.assertEqual(resultduration.days, 30)
resultduration = _parse_duration_prescribed('P1.5M', False)
self.assertEqual(resultduration.days, 45)
resultduration = _parse_duration_prescribed('P1,5M', False)
self.assertEqual(resultduration.days, 45)
resultduration = _parse_duration_prescribed('P1W', False)
self.assertEqual(resultduration.days, 7)
resultduration = _parse_duration_prescribed('P1.5W', False)
self.assertEqual(resultduration.days, 10)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1,5W', False)
self.assertEqual(resultduration.days, 10)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1D', False)
self.assertEqual(resultduration.days, 1)
resultduration = _parse_duration_prescribed('P1.5D', False)
self.assertEqual(resultduration.days, 1)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1,5D', False)
self.assertEqual(resultduration.days, 1)
self.assertEqual(resultduration.seconds, 43200)
#Verify overflows
self.assertEqual(parse_duration('PT36H', False),
parse_duration('P1DT12H', False))
def test_parse_duration_prescribed_middlefraction(self):
with self.assertRaises(ISOFormatError):
#Fraction only allowed on final component
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6S', None)
def test_parse_duration_prescribed_relative(self):
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6.1234S', True)
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6S', True)
#Fractional months and years are not defined
#https://github.com/dateutil/dateutil/issues/40
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1.5Y', True)
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1.5M', True)
resultduration = _parse_duration_prescribed('P1Y', True)
self.assertEqual(resultduration.years, 1)
resultduration = _parse_duration_prescribed('P1M', True)
self.assertEqual(resultduration.months, 1)
#Add the relative ‘days’ argument to the absolute day. Notice that the ‘weeks’ argument is multiplied by 7 and added to ‘days’.
#http://dateutil.readthedocs.org/en/latest/relativedelta.html
resultduration = _parse_duration_prescribed('P1W', True)
self.assertEqual(resultduration.days, 7)
resultduration = _parse_duration_prescribed('P1.5W', True)
self.assertEqual(resultduration.days,
10.5) #Fractional weeks are allowed
def test_parse_duration_prescribed_outoforder(self):
#Ensure durations are required to be in the correct order
#https://bitbucket.org/nielsenb/aniso8601/issues/7/durations-with-time-components-before-t
#https://bitbucket.org/nielsenb/aniso8601/issues/8/durations-with-components-in-wrong-order
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P1S', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P1D1S', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P1H1M', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('1Y2M3D1SPT1M', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P1Y2M3D2MT1S', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P2M3D1ST1Y1M', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P1Y2M2MT3D1S', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('P1D1Y1M', None)
with self.assertRaises(ISOFormatError):
_parse_duration_prescribed('PT1S1H', None)
def test_parse_duration_prescribed(self):
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6.1234S')
with self.assertRaises(ValueError):
_parse_duration_prescribed('P1Y2M3DT4H5.1234M6S')
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6S')
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 17646)
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6.5S')
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('P1Y2M3DT4H54M6,5S')
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('P1Y2M3D')
self.assertEqual(resultduration.days, 428)
resultduration = _parse_duration_prescribed('P1Y2M3.5D')
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1Y2M3,5D')
self.assertEqual(resultduration.days, 428)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('PT4H54M6.5S')
self.assertEqual(resultduration.days, 0)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('PT4H54M6,5S')
self.assertEqual(resultduration.days, 0)
self.assertEqual(resultduration.seconds, 17646)
self.assertEqual(resultduration.microseconds, 500000)
resultduration = _parse_duration_prescribed('P1Y')
self.assertEqual(resultduration.days, 365)
resultduration = _parse_duration_prescribed('P1.5Y')
self.assertEqual(resultduration.days, 547)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1,5Y')
self.assertEqual(resultduration.days, 547)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1M')
self.assertEqual(resultduration.days, 30)
resultduration = _parse_duration_prescribed('P1.5M')
self.assertEqual(resultduration.days, 45)
resultduration = _parse_duration_prescribed('P1,5M')
self.assertEqual(resultduration.days, 45)
resultduration = _parse_duration_prescribed('P1W')
self.assertEqual(resultduration.days, 7)
resultduration = _parse_duration_prescribed('P1.5W')
self.assertEqual(resultduration.days, 10)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1,5W')
self.assertEqual(resultduration.days, 10)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1D')
self.assertEqual(resultduration.days, 1)
resultduration = _parse_duration_prescribed('P1.5D')
self.assertEqual(resultduration.days, 1)
self.assertEqual(resultduration.seconds, 43200)
resultduration = _parse_duration_prescribed('P1,5D')
self.assertEqual(resultduration.days, 1)
self.assertEqual(resultduration.seconds, 43200)
#Verify overflows
self.assertEqual(parse_duration('PT36H'), parse_duration('P1DT12H'))
