def test_TimeDuration_iso(self):
self.assertTrue(cf.Y(19).iso == 'P19Y')
self.assertTrue(cf.M(9).iso == 'P9M')
self.assertTrue(cf.D(34).iso == 'P34D')
self.assertTrue(cf.m(16).iso == 'PT16M')
self.assertTrue(cf.h(19897.546).iso == 'PT19897.546H')
self.assertTrue(cf.s(1989).iso == 'PT1989S')
def test_TimeDuration_iso(self):
self.assertEqual(cf.Y(19).iso, "P19Y")
self.assertEqual(cf.M(9).iso, "P9M")
self.assertEqual(cf.D(34).iso, "P34D")
self.assertEqual(cf.m(16).iso, "PT16M")
self.assertEqual(cf.h(19897.546).iso, "PT19897.546H")
self.assertEqual(cf.s(1989).iso, "PT1989S")
def test_TimeDuration_interval(self):
self.assertTrue(cf.M().interval(cf.dt(1999, 12)) == (
cf.dt('1999-12-01 00:00:00', calendar=None),
cf.dt('2000-01-01 00:00:00', calendar=None)))
self.assertTrue(
cf.Y(2).interval(cf.dt(2000, 2), end=True) == (
cf.dt('1998-02-01 00:00:00', calendar=None),
cf.dt('2000-02-01 00:00:00', calendar=None)))
self.assertTrue(
cf.D(30).interval(cf.dt(1983, 12, 1, 6)) == (
cf.dt('1983-12-01 06:00:00', calendar=None),
cf.dt('1983-12-31 06:00:00', calendar=None)))
self.assertTrue(
cf.D(30).interval(cf.dt(1983, 12, 1, 6), end=True) == (
cf.dt('1983-11-01 06:00:00', calendar=None),
cf.dt('1983-12-01 06:00:00', calendar=None)))
self.assertTrue(
cf.D(0).interval(cf.dt(1984, 2, 3)) == (
cf.dt('1984-02-03 00:00:00', calendar=None),
cf.dt('1984-02-03 00:00:00', calendar=None)))
self.assertTrue(
cf.D(5, hour=6).interval(cf.dt(2004, 3, 2), end=True) == (
cf.dt('2004-02-26 00:00:00', calendar=None),
cf.dt('2004-03-02 00:00:00', calendar=None)))
self.assertTrue(
cf.D(5, hour=6).interval(
cf.dt(2004, 3, 2, calendar='noleap'), end=True) == (
cf.dt('2004-02-25 00:00:00', calendar='noleap'),
cf.dt('2004-03-02 00:00:00', calendar='noleap')))
self.assertTrue(
cf.D(5, hour=6).interval(
cf.dt(2004, 3, 2, calendar='360_day'), end=True) == (
cf.dt('2004-02-27 00:00:00', calendar='360_day'),
cf.dt('2004-03-02 00:00:00', calendar='360_day')))
self.assertTrue(
cf.h(19897.5).interval(cf.dt(1984, 2, 3, 0)) == (
cf.dt('1984-02-03 00:00:00', calendar=None),
cf.dt('1986-05-12 01:30:00', calendar=None)))
self.assertTrue(
cf.h(19897.6).interval(cf.dt(1984, 2, 3, 0), end=True) == (
cf.dt('1981-10-26 22:24:00', calendar=None),
cf.dt('1984-02-03 00:00:00', calendar=None)))
print(b)
print(b.array)
w = a.weights(weights='T')
print(w)
print(w.array)
b = a.collapse('T: Y: mean', weights='Y')
print(b)
print(b.array)
b = a.collapse('area: mean', weights='area')
print(b)
b = a.collapse('area: mean', weights='area').collapse('T: maximum')
print(b)
print(b.array)
b = a.collapse('area: mean T: maximum', weights='area')
print(b.array)
y = cf.Y(month=12)
y
b = a.collapse('T: maximum', group=y)
print(b)
b = a.collapse('T: maximum', group=6)
print(b)
b = a.collapse('T: maximum', group=cf.djf())
print(b)
c = cf.seasons()
c
b = a.collapse('T: maximum', group=c)
print(b)
b = a.collapse('X: mean', group=cf.Data(180, 'degrees'))
print(b)
b = a.collapse('T: mean within years T: mean over years',
within_years=cf.seasons(),
print(b)
print (b.array)
w = a.weights(weights='T')
print(w)
print(w.array)
b = a.collapse('T: Y: mean', weights='Y')
print(b)
print (b.array)
b = a.collapse('area: mean', weights='area')
print(b)
b = a.collapse('area: mean', weights='area').collapse('T: maximum')
print(b)
print(b.array)
b = a.collapse('area: mean T: maximum', weights='area')
print(b.array)
y = cf.Y(month=12)
y
b = a.collapse('T: maximum', group=y)
print(b)
b = a.collapse('T: maximum', group=6)
print(b)
b = a.collapse('T: maximum', group=cf.djf())
print(b)
c = cf.seasons()
c
b = a.collapse('T: maximum', group=c)
print(b)
b = a.collapse('X: mean', group=cf.Data(180, 'degrees'))
print(b)
b = a.collapse('T: mean within years T: mean over years',
within_years=cf.seasons(), weights='T')
t.get_data_axes(key)
t.constructs.data_axes()
time = q.construct('time')
time
time.get_property('units')
time.get_property('calendar', default='standard')
print(time.array)
print(time.datetime_array)
cm = cf.TimeDuration(1, 'calendar_month', day=16, hour=12)
cm
cf.dt(2000, 2, 1) + cm
cf.Data([1, 2, 3], 'days since 2000-02-01') + cm
cm.interval(cf.dt(2000, 2, 1))
cm.bounds(cf.dt(2000, 2, 1))
cf.D()
cf.Y(10, month=12)
domain = t.domain
domain
print(domain)
description = domain.dump(display=False)
domain_latitude = t.domain.constructs('latitude').value()
field_latitude = t.constructs('latitude').value()
domain_latitude.set_property('test', 'set by domain')
print(field_latitude.get_property('test'))
field_latitude.set_property('test', 'set by field')
print(domain_latitude.get_property('test'))
domain_latitude.del_property('test')
field_latitude.has_property('test')
print(q.domain_axes)
d = q.domain_axes().get('domainaxis1')
d
def test_Field_collapse_GROUPS(self):
if self.test_only and inspect.stack()[0][3] not in self.test_only:
return
verbose = False
f = cf.example_field(2)
g = f.collapse("T: mean", group=cf.M(12), group_span=cf.Y())
expected_shape = list(f.shape)
expected_shape[0] = 2
if verbose:
print(f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse("T: mean", group=cf.M(12, month=12), group_span=cf.Y())
expected_shape = list(f.shape)
expected_shape[0] = 3
if verbose:
print(f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse("T: mean", group=cf.M(12, day=16), group_span=cf.Y())
expected_shape = list(f.shape)
expected_shape[0] = 2
if verbose:
print(f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean", group=cf.M(12, month=11, day=27), group_span=cf.Y()
)
expected_shape = list(f.shape)
expected_shape[0] = 3
if verbose:
print(f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean", group=cf.M(12, month=6, day=27), group_span=cf.Y()
)
expected_shape = list(f.shape)
expected_shape[0] = 2
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean",
group=cf.M(5, month=12),
group_span=cf.M(5),
group_contiguous=1,
)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean",
group=cf.M(5, month=12),
group_span=cf.M(5),
group_contiguous=1,
)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean",
group=cf.M(5, month=3),
group_span=cf.M(5),
group_contiguous=1,
)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean",
group=cf.M(5, month=2),
group_span=cf.M(5),
group_contiguous=1,
)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean",
group=cf.M(5, month=12),
group_span=cf.M(5),
group_contiguous=2,
)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse("T: mean", group=cf.M(5, month=3))
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
# TODO - look into month offset when M< 12
g = f.collapse(
"T: mean",
group=cf.M(5, month=3),
group_span=cf.M(5),
group_contiguous=2,
)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse("T: mean", group=cf.M(5, month=12), group_contiguous=1)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse("T: mean", group=cf.M(5, month=3), group_contiguous=1)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse("T: mean", group=cf.M(5, month=12), group_contiguous=2)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
# Test method=integral with groups
g = f.collapse(
"T: integral", group=cf.M(5, month=12), weights=True, measure=True
)
expected_shape = list(f.shape)
expected_shape[0] = 7
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse("T: mean", group=cf.M(5, month=3), group_contiguous=2)
expected_shape = list(f.shape)
expected_shape[0] = 7
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean within years time: minimum over years",
within_years=cf.M(3),
group_span=True,
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: mean within years time: minimum over years",
within_years=cf.seasons(),
group_span=cf.M(3),
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print(f)
print(g)
print(
g.dimension_coordinates("T").value().bounds.data.datetime_array
)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
def test_Field_collapse_CLIMATOLOGICAL_TIME(self):
if self.test_only and inspect.stack()[0][3] not in self.test_only:
return
verbose = False
f = cf.example_field(2)
g = f.collapse(
"T: mean within years time: minimum over years",
within_years=cf.seasons(),
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print("\n", f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape, g.shape)
g = f.collapse(
"T: max within years time: minimum over years",
within_years=cf.seasons(),
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print("\n", f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f.collapse(
"T: mean within years time: minimum over years",
within_years=cf.M(),
)
expected_shape = list(f.shape)
expected_shape[0] = 12
if verbose:
print("\n", f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f.collapse(
"T: max within years time: minimum over years", within_years=cf.M()
)
expected_shape = list(f.shape)
expected_shape[0] = 12
if verbose:
print("\n", f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f[:12].collapse(
"T: mean within years time: minimum over years",
within_years=cf.seasons(),
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print("\n", f[:12])
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f[:12].collapse(
"T: max within years time: minimum over years",
within_years=cf.seasons(),
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print("\n", f[:12])
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f[:12].collapse(
"T: mean within years time: minimum over years",
within_years=cf.M(),
)
expected_shape = list(f.shape)
expected_shape[0] = 12
if verbose:
print("\n", f[:12])
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f[:12].collapse(
"T: max within years time: minimum over years", within_years=cf.M()
)
expected_shape = list(f.shape)
expected_shape[0] = 12
if verbose:
print("\n", f[:12])
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
for key in f.cell_methods(todict=True):
f.del_construct(key)
g = f.collapse(
"T: max within years time: minimum over years",
within_years=cf.seasons(),
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print("\n", f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f.collapse(
"T: max within years time: min over years", within_years=cf.M()
)
expected_shape = list(f.shape)
expected_shape[0] = 12
if verbose:
print("\n", f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f[:12].collapse(
"T: max within years time: minimum over years",
within_years=cf.seasons(),
)
expected_shape = list(f.shape)
expected_shape[0] = 4
if verbose:
print("\n", f[:12])
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f[:12].collapse(
"T: max within years time: minimum over years", within_years=cf.M()
)
expected_shape = list(f.shape)
expected_shape[0] = 12
if verbose:
print("\n", f[:12])
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f.collapse(
"T: max within years time: minimum over years",
within_years=cf.seasons(),
over_years=cf.Y(2),
)
expected_shape = list(f.shape)
expected_shape[0] = 8
if verbose:
print("\n", f)
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
g = f[::-1, ...].collapse(
"T: max within years time: minimum over years",
within_years=cf.seasons(),
over_years=cf.Y(2),
)
expected_shape = list(f.shape)
expected_shape[0] = 8
if verbose:
print("\n", f[::-1, ...])
print(g)
print(g.constructs)
self.assertEqual(list(g.shape), expected_shape)
def test_TimeDuration_bounds(self):
for direction in (True, False):
for x, y in zip([
cf.Y().bounds(cf.dt(1984, 1, 1), direction=direction),
cf.Y().bounds(cf.dt(1984, 12, 1), direction=direction),
cf.Y().bounds(cf.dt(1984, 12, 3), direction=direction),
cf.Y(month=9).bounds(cf.dt(1984, 1, 1),
direction=direction),
cf.Y(month=9).bounds(cf.dt(1984, 3, 3),
direction=direction),
cf.Y(month=9).bounds(cf.dt(1984, 9, 20),
direction=direction),
cf.Y(month=9, day=13).bounds(cf.dt(1984, 12, 12),
direction=direction),
], [
(cf.dt('1984-01-01', calendar='standard'),
cf.dt('1985-01-01', calendar='standard')),
(cf.dt('1984-01-01', calendar='standard'),
cf.dt('1985-01-01', calendar='standard')),
(cf.dt('1984-01-01', calendar='standard'),
cf.dt('1985-01-01', calendar='standard')),
(cf.dt('1983-09-01', calendar='standard'),
cf.dt('1984-09-01', calendar='standard')),
(cf.dt('1983-09-01', calendar='standard'),
cf.dt('1984-09-01', calendar='standard')),
(cf.dt('1984-09-01', calendar='standard'),
cf.dt('1985-09-01', calendar='standard')),
(cf.dt('1984-09-13', calendar='standard'),
cf.dt('1985-09-13', calendar='standard')),
]):
if direction is False:
y = y[::-1]
self.assertTrue(x == y,
"{}!={} direction={}".format(x, y, direction))
for x, y in zip([
cf.M().bounds(cf.dt(1984, 1, 1), direction=direction),
cf.M().bounds(cf.dt(1984, 12, 1), direction=direction),
cf.M().bounds(cf.dt(1984, 12, 3), direction=direction),
cf.M(day=15).bounds(cf.dt(1984, 12, 1),
direction=direction),
cf.M(day=15).bounds(cf.dt(1984, 12, 3),
direction=direction),
cf.M(day=15).bounds(cf.dt(1984, 12, 15),
direction=direction),
cf.M(day=15).bounds(cf.dt(1984, 12, 20),
direction=direction),
], [
(cf.dt('1984-01-01', calendar='standard'),
cf.dt('1984-02-01', calendar='standard')),
(cf.dt('1984-12-01', calendar='standard'),
cf.dt('1985-01-01', calendar='standard')),
(cf.dt('1984-12-01', calendar='standard'),
cf.dt('1985-01-01', calendar='standard')),
(cf.dt('1984-11-15', calendar='standard'),
cf.dt('1984-12-15', calendar='standard')),
(cf.dt('1984-11-15', calendar='standard'),
cf.dt('1984-12-15', calendar='standard')),
(cf.dt('1984-12-15', calendar='standard'),
cf.dt('1985-01-15', calendar='standard')),
(cf.dt('1984-12-15', calendar='standard'),
cf.dt('1985-01-15', calendar='standard')),
]):
if direction is False:
y = y[::-1]
self.assertTrue(x == y, "{}!={}".format(x, y))
for x, y in zip([
cf.D().bounds(cf.dt(1984, 1, 1), direction=direction),
cf.D().bounds(cf.dt(1984, 12, 3), direction=direction),
cf.D(hour=15).bounds(cf.dt(1984, 12, 1),
direction=direction),
cf.D(hour=15).bounds(cf.dt(1984, 12, 1, 12),
direction=direction),
cf.D(hour=15).bounds(cf.dt(1984, 12, 1, 15),
direction=direction),
cf.D(hour=15).bounds(cf.dt(1984, 12, 1, 20),
direction=direction),
], [
(cf.dt('1984-01-01', calendar='gregorian'),
cf.dt('1984-01-02', calendar='gregorian')),
(cf.dt('1984-12-03', calendar='gregorian'),
cf.dt('1984-12-04', calendar='gregorian')),
(cf.dt('1984-11-30 15:00', calendar='gregorian'),
cf.dt('1984-12-01 15:00', calendar='gregorian')),
(cf.dt('1984-11-30 15:00', calendar='gregorian'),
cf.dt('1984-12-01 15:00', calendar='gregorian')),
(cf.dt('1984-12-01 15:00', calendar='gregorian'),
cf.dt('1984-12-02 15:00', calendar='gregorian')),
(cf.dt('1984-12-01 15:00', calendar='gregorian'),
cf.dt('1984-12-02 15:00', calendar='gregorian')),
]):
if direction is False:
y = y[::-1]
self.assertTrue(x == y, "{}!={}".format(x, y))
def test_TimeDuration(self):
self.assertGreater(cf.TimeDuration(2, 'calendar_years'),
cf.TimeDuration(1, 'calendar_years'))
self.assertLess(cf.TimeDuration(2, 'calendar_years'),
cf.TimeDuration(25, 'calendar_months'))
self.assertLessEqual(cf.TimeDuration(2, 'hours'),
cf.TimeDuration(1, 'days'))
self.assertEqual(cf.TimeDuration(2, 'hours'),
cf.TimeDuration(1 / 12.0, 'days'))
self.assertEqual(cf.TimeDuration(2, 'days'),
cf.TimeDuration(48, 'hours'))
self.assertEqual(cf.TimeDuration(2, 'days'), cf.Data(2))
self.assertEqual(cf.TimeDuration(2, 'days'), cf.Data([2.], 'days'))
self.assertGreater(cf.TimeDuration(2, 'days'),
cf.Data([[60]], 'seconds'))
self.assertLessEqual(cf.TimeDuration(2, 'hours'), 2)
self.assertEqual(cf.TimeDuration(0.1, units='seconds'), 0.1)
self.assertNotEqual(cf.TimeDuration(2, 'days'), 30.5)
self.assertGreater(cf.TimeDuration(2, 'calendar_years'),
numpy.array(1.5))
self.assertLess(cf.TimeDuration(2, 'calendar_months'),
numpy.array([[12]]))
self.assertGreater(cf.TimeDuration(2, 'calendar_years'),
cf.TimeDuration(1, 'calendar_years'))
self.assertLessEqual(cf.TimeDuration(1, 'calendar_years'),
cf.TimeDuration(2, 'calendar_years'))
self.assertGreaterEqual(cf.TimeDuration(25, 'calendar_months'),
cf.TimeDuration(2, 'calendar_years'))
self.assertLess(cf.TimeDuration(2, 'calendar_years'),
cf.TimeDuration(25, 'calendar_months'))
self.assertGreaterEqual(cf.TimeDuration(1, 'days'),
cf.TimeDuration(2, 'hours'))
self.assertEqual(cf.TimeDuration(2, 'hours'),
cf.TimeDuration(1 / 12.0, 'days'))
self.assertEqual(cf.TimeDuration(2, 'days'),
cf.TimeDuration(48, 'hours'))
self.assertEqual(cf.TimeDuration(2, 'days'), cf.Data(2))
self.assertEqual(cf.TimeDuration(2, 'days'), cf.Data([2.], 'days'))
self.assertGreater(cf.TimeDuration(2, 'days'),
cf.Data([[60]], 'seconds'))
self.assertEqual(cf.TimeDuration(2, 'hours'), 2)
self.assertNotEqual(cf.TimeDuration(2, 'days'), 30.5)
self.assertGreater(cf.TimeDuration(2, 'calendar_years'),
numpy.array(1.5))
self.assertLess(cf.TimeDuration(2, 'calendar_months'),
numpy.array([[12]]))
self.assertEqual(cf.TimeDuration(64, 'calendar_years') + 2, cf.Y(66))
self.assertEqual(
cf.TimeDuration(64, 'calendar_years') - 2.5, cf.Y(61.5))
self.assertEqual(
cf.M(23) + cf.TimeDuration(64, 'calendar_years'), cf.M(791))
self.assertEqual(
cf.TimeDuration(64, 'calendar_years') + cf.M(24), cf.Y(66))
self.assertTrue(
cf.TimeDuration(36, 'calendar_months') / 8 == cf.M(4.5))
self.assertTrue(cf.TimeDuration(36, 'calendar_months') // 8 == cf.M(4))
self.assertTrue(
cf.TimeDuration(36, 'calendar_months') /
numpy.array(8.0) == cf.M(36 / 8.0))
self.assertTrue(
cf.TimeDuration(12, 'calendar_months') *
cf.Data([[1.5]]) == cf.Y(1.5))
self.assertTrue(
cf.TimeDuration(36, 'calendar_months') // 8.25 == cf.M(4.0))
self.assertTrue(cf.TimeDuration(36, 'calendar_months') % 10 == cf.M(6))
self.assertTrue(
cf.TimeDuration(24, 'hours') +
cf.TimeDuration(0.5, 'days') == cf.h(36.0))
self.assertTrue(
cf.TimeDuration(0.5, 'days') +
cf.TimeDuration(24, 'hours') == cf.D(1.5))
t = cf.TimeDuration(24, 'hours')
t += 2
self.assertTrue(t == cf.h(26))
t -= cf.Data(3, 'hours')
self.assertTrue(t == cf.h(23))
t = cf.TimeDuration(24.0, 'hours')
t += 2
self.assertTrue(t == cf.h(26))
self.assertTrue(t - cf.Data(2.5, 'hours') == cf.h(23.5))
t *= 2
self.assertTrue(t == cf.h(52.0))
t -= 1.0
self.assertTrue(t == cf.h(51))
t /= 3
self.assertTrue(t == cf.h(17))
t += 5.5
self.assertTrue(t == cf.h(22.5))
t //= numpy.array(2)
self.assertTrue(t == cf.h(11.0))
t *= 10
self.assertTrue(t == cf.h(110.0))
t %= 3
self.assertTrue(t == cf.h(2.0))
t = cf.TimeDuration(24.5, 'hours')
self.assertTrue(-t == -24.5)
self.assertTrue(int(t) == 24)
self.assertTrue(t / 0.5 == 49)
self.assertTrue(t // 2 == 12)
self.assertTrue(25 - t == 0.5)
self.assertTrue(2 * t == 49)
self.assertTrue(2.0 % t == 2, 2.0 % t)
self.assertTrue(cf.TimeDuration(24, 'hours').isint)
self.assertTrue(cf.TimeDuration(24.0, 'hours').isint)
self.assertFalse(t.isint)
t.Units = 'days'
self.assertTrue(t.Units == cf.Units('days'))
t.Units = 'hours'
self.assertTrue(cf.TimeDuration(12, 'hours').is_day_factor())
self.assertFalse(cf.TimeDuration(13, 'hours').is_day_factor())
self.assertFalse(cf.TimeDuration(2, 'days').is_day_factor())
self.assertTrue(cf.TimeDuration(cf.Data(2, 'days')) == 2)
self.assertTrue(cf.TimeDuration(cf.Data(48, 'hours')) == 48)
self.assertTrue(
cf.TimeDuration(cf.Data(48, 'hours'), units='days') == 2)
self.assertTrue(cf.TimeDuration(0.1, units='seconds') == 0.1)
self.assertTrue(t.equals(t, verbose=2))
self.assertTrue(t.equals(t.copy(), verbose=2))
self.assertTrue(t.equivalent(t, verbose=2))
self.assertTrue(t.equivalent(t.copy(), verbose=2))
with self.assertRaises(Exception):
t = cf.TimeDuration(48, 'm')
with self.assertRaises(Exception):
t = cf.TimeDuration(cf.Data(48, 'm'))
with self.assertRaises(Exception):
t = cf.TimeDuration(cf.Data(48, 'days'), units='m')
t = t.copy()
t = copy.deepcopy(t)
_ = repr(t)
_ = str(t)
t //= 2
t %= 2
def test_TimeDuration_bounds(self):
for direction in (True, False):
for x, y in zip(
[
cf.Y().bounds(cf.dt(1984, 1, 1), direction=direction),
cf.Y().bounds(cf.dt(1984, 12, 1), direction=direction),
cf.Y().bounds(cf.dt(1984, 12, 3), direction=direction),
cf.Y(month=9).bounds(
cf.dt(1984, 1, 1), direction=direction
),
cf.Y(month=9).bounds(
cf.dt(1984, 3, 3), direction=direction
),
cf.Y(month=9).bounds(
cf.dt(1984, 9, 20), direction=direction
),
cf.Y(month=9, day=13).bounds(
cf.dt(1984, 12, 12), direction=direction
),
],
[
(
cf.dt("1984-01-01", calendar="standard"),
cf.dt("1985-01-01", calendar="standard"),
),
(
cf.dt("1984-01-01", calendar="standard"),
cf.dt("1985-01-01", calendar="standard"),
),
(
cf.dt("1984-01-01", calendar="standard"),
cf.dt("1985-01-01", calendar="standard"),
),
(
cf.dt("1983-09-01", calendar="standard"),
cf.dt("1984-09-01", calendar="standard"),
),
(
cf.dt("1983-09-01", calendar="standard"),
cf.dt("1984-09-01", calendar="standard"),
),
(
cf.dt("1984-09-01", calendar="standard"),
cf.dt("1985-09-01", calendar="standard"),
),
(
cf.dt("1984-09-13", calendar="standard"),
cf.dt("1985-09-13", calendar="standard"),
),
],
):
if direction is False:
y = y[::-1]
self.assertEqual(x, y, f"{x}!={y} direction={direction}")
for x, y in zip(
[
cf.M().bounds(cf.dt(1984, 1, 1), direction=direction),
cf.M().bounds(cf.dt(1984, 12, 1), direction=direction),
cf.M().bounds(cf.dt(1984, 12, 3), direction=direction),
cf.M(day=15).bounds(
cf.dt(1984, 12, 1), direction=direction
),
cf.M(day=15).bounds(
cf.dt(1984, 12, 3), direction=direction
),
cf.M(day=15).bounds(
cf.dt(1984, 12, 15), direction=direction
),
cf.M(day=15).bounds(
cf.dt(1984, 12, 20), direction=direction
),
],
[
(
cf.dt("1984-01-01", calendar="standard"),
cf.dt("1984-02-01", calendar="standard"),
),
(
cf.dt("1984-12-01", calendar="standard"),
cf.dt("1985-01-01", calendar="standard"),
),
(
cf.dt("1984-12-01", calendar="standard"),
cf.dt("1985-01-01", calendar="standard"),
),
(
cf.dt("1984-11-15", calendar="standard"),
cf.dt("1984-12-15", calendar="standard"),
),
(
cf.dt("1984-11-15", calendar="standard"),
cf.dt("1984-12-15", calendar="standard"),
),
(
cf.dt("1984-12-15", calendar="standard"),
cf.dt("1985-01-15", calendar="standard"),
),
(
cf.dt("1984-12-15", calendar="standard"),
cf.dt("1985-01-15", calendar="standard"),
),
],
):
if direction is False:
y = y[::-1]
self.assertEqual(x, y, f"{x}!={y}")
for x, y in zip(
[
cf.D().bounds(cf.dt(1984, 1, 1), direction=direction),
cf.D().bounds(cf.dt(1984, 12, 3), direction=direction),
cf.D(hour=15).bounds(
cf.dt(1984, 12, 1), direction=direction
),
cf.D(hour=15).bounds(
cf.dt(1984, 12, 1, 12), direction=direction
),
cf.D(hour=15).bounds(
cf.dt(1984, 12, 1, 15), direction=direction
),
cf.D(hour=15).bounds(
cf.dt(1984, 12, 1, 20), direction=direction
),
],
[
(
cf.dt("1984-01-01", calendar="gregorian"),
cf.dt("1984-01-02", calendar="gregorian"),
),
(
cf.dt("1984-12-03", calendar="gregorian"),
cf.dt("1984-12-04", calendar="gregorian"),
),
(
cf.dt("1984-11-30 15:00", calendar="gregorian"),
cf.dt("1984-12-01 15:00", calendar="gregorian"),
),
(
cf.dt("1984-11-30 15:00", calendar="gregorian"),
cf.dt("1984-12-01 15:00", calendar="gregorian"),
),
(
cf.dt("1984-12-01 15:00", calendar="gregorian"),
cf.dt("1984-12-02 15:00", calendar="gregorian"),
),
(
cf.dt("1984-12-01 15:00", calendar="gregorian"),
cf.dt("1984-12-02 15:00", calendar="gregorian"),
),
],
):
if direction is False:
y = y[::-1]
self.assertEqual(x, y, f"{x}!={y}")
def test_TimeDuration(self):
self.assertGreater(
cf.TimeDuration(2, "calendar_years"),
cf.TimeDuration(1, "calendar_years"),
)
self.assertLess(
cf.TimeDuration(2, "calendar_years"),
cf.TimeDuration(25, "calendar_months"),
)
self.assertLessEqual(
cf.TimeDuration(2, "hours"), cf.TimeDuration(1, "days")
)
self.assertEqual(
cf.TimeDuration(2, "hours"), cf.TimeDuration(1 / 12.0, "days")
)
self.assertEqual(
cf.TimeDuration(2, "days"), cf.TimeDuration(48, "hours")
)
self.assertEqual(cf.TimeDuration(2, "days"), cf.Data(2))
self.assertEqual(cf.TimeDuration(2, "days"), cf.Data([2.0], "days"))
self.assertGreater(
cf.TimeDuration(2, "days"), cf.Data([[60]], "seconds")
)
self.assertLessEqual(cf.TimeDuration(2, "hours"), 2)
self.assertEqual(cf.TimeDuration(0.1, units="seconds"), 0.1)
self.assertNotEqual(cf.TimeDuration(2, "days"), 30.5)
self.assertGreater(
cf.TimeDuration(2, "calendar_years"), numpy.array(1.5)
)
self.assertLess(
cf.TimeDuration(2, "calendar_months"), numpy.array([[12]])
)
self.assertGreater(
cf.TimeDuration(2, "calendar_years"),
cf.TimeDuration(1, "calendar_years"),
)
self.assertLessEqual(
cf.TimeDuration(1, "calendar_years"),
cf.TimeDuration(2, "calendar_years"),
)
self.assertGreaterEqual(
cf.TimeDuration(25, "calendar_months"),
cf.TimeDuration(2, "calendar_years"),
)
self.assertLess(
cf.TimeDuration(2, "calendar_years"),
cf.TimeDuration(25, "calendar_months"),
)
self.assertGreaterEqual(
cf.TimeDuration(1, "days"), cf.TimeDuration(2, "hours")
)
self.assertEqual(
cf.TimeDuration(2, "hours"), cf.TimeDuration(1 / 12.0, "days")
)
self.assertEqual(
cf.TimeDuration(2, "days"), cf.TimeDuration(48, "hours")
)
self.assertEqual(cf.TimeDuration(2, "days"), cf.Data(2))
self.assertEqual(cf.TimeDuration(2, "days"), cf.Data([2.0], "days"))
self.assertGreater(
cf.TimeDuration(2, "days"), cf.Data([[60]], "seconds")
)
self.assertEqual(cf.TimeDuration(2, "hours"), 2)
self.assertNotEqual(cf.TimeDuration(2, "days"), 30.5)
self.assertGreater(
cf.TimeDuration(2, "calendar_years"), numpy.array(1.5)
)
self.assertLess(
cf.TimeDuration(2, "calendar_months"), numpy.array([[12]])
)
self.assertEqual(cf.TimeDuration(64, "calendar_years") + 2, cf.Y(66))
self.assertEqual(
cf.TimeDuration(64, "calendar_years") - 2.5, cf.Y(61.5)
)
self.assertEqual(
cf.M(23) + cf.TimeDuration(64, "calendar_years"), cf.M(791)
)
self.assertEqual(
cf.TimeDuration(64, "calendar_years") + cf.M(24), cf.Y(66)
)
self.assertEqual(cf.TimeDuration(36, "calendar_months") / 8, cf.M(4.5))
self.assertEqual(cf.TimeDuration(36, "calendar_months") // 8, cf.M(4))
self.assertEqual(
cf.TimeDuration(36, "calendar_months") / numpy.array(8.0),
cf.M(36 / 8.0),
)
self.assertEqual(
cf.TimeDuration(12, "calendar_months") * cf.Data([[1.5]]),
cf.Y(1.5),
)
self.assertEqual(
cf.TimeDuration(36, "calendar_months") // 8.25, cf.M(4.0)
)
self.assertEqual(cf.TimeDuration(36, "calendar_months") % 10, cf.M(6))
self.assertEqual(
cf.TimeDuration(24, "hours") + cf.TimeDuration(0.5, "days"),
cf.h(36.0),
)
self.assertEqual(
cf.TimeDuration(0.5, "days") + cf.TimeDuration(24, "hours"),
cf.D(1.5),
)
t = cf.TimeDuration(24, "hours")
t += 2
self.assertEqual(t, cf.h(26))
t -= cf.Data(3, "hours")
self.assertEqual(t, cf.h(23))
t = cf.TimeDuration(24.0, "hours")
t += 2
self.assertEqual(t, cf.h(26))
self.assertEqual(t - cf.Data(2.5, "hours"), cf.h(23.5))
t *= 2
self.assertEqual(t, cf.h(52.0))
t -= 1.0
self.assertEqual(t, cf.h(51))
t /= 3
self.assertEqual(t, cf.h(17))
t += 5.5
self.assertEqual(t, cf.h(22.5))
t //= numpy.array(2)
self.assertEqual(t, cf.h(11.0))
t *= 10
self.assertEqual(t, cf.h(110.0))
t %= 3
self.assertEqual(t, cf.h(2.0))
t = cf.TimeDuration(24.5, "hours")
self.assertEqual(-t, -24.5)
self.assertEqual(int(t), 24)
self.assertEqual(t / 0.5, 49)
self.assertEqual(t // 2, 12)
self.assertEqual(25 - t, 0.5)
self.assertEqual(2 * t, 49)
self.assertEqual(2.0 % t, 2, 2.0 % t)
self.assertTrue(cf.TimeDuration(24, "hours").isint)
self.assertTrue(cf.TimeDuration(24.0, "hours").isint)
self.assertFalse(t.isint)
t.Units = "days"
self.assertEqual(t.Units, cf.Units("days"))
t.Units = "hours"
self.assertTrue(cf.TimeDuration(12, "hours").is_day_factor())
self.assertFalse(cf.TimeDuration(13, "hours").is_day_factor())
self.assertFalse(cf.TimeDuration(2, "days").is_day_factor())
self.assertEqual(cf.TimeDuration(cf.Data(2, "days")), 2)
self.assertEqual(cf.TimeDuration(cf.Data(48, "hours")), 48)
self.assertEqual(
cf.TimeDuration(cf.Data(48, "hours"), units="days"), 2
)
self.assertEqual(cf.TimeDuration(0.1, units="seconds"), 0.1)
self.assertTrue(t.equals(t, verbose=2))
self.assertTrue(t.equals(t.copy(), verbose=2))
self.assertTrue(t.equivalent(t, verbose=2))
self.assertTrue(t.equivalent(t.copy(), verbose=2))
with self.assertRaises(Exception):
t = cf.TimeDuration(48, "m")
with self.assertRaises(Exception):
t = cf.TimeDuration(cf.Data(48, "m"))
with self.assertRaises(Exception):
t = cf.TimeDuration(cf.Data(48, "days"), units="m")
t = t.copy()
t = copy.deepcopy(t)
repr(t)
str(t)
t //= 2
t %= 2
