def test_sorted(self):
dates = [ts.Date('D', string='2007-01-%02i' % i) for i in (3, 2, 1)]
(a, b) = zip(*[(3., 30), (2., 20), (1., 10), ])
ndtype = [('a', np.float), ('b', np.int)]
controldates = date_array(dates, freq='D')
controldates.sort_chronologically()
series = time_series(zip(*(a, b)), dates, freq='D', dtype=ndtype)
assert_equal(series._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(series._dates, controldates)
#
trec = time_records(zip(*(a, b)), dates, freq='D', dtype=ndtype)
assert_equal(trec._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(trec._dates, controldates)
assert_equal(trec['a'], [1., 2., 3.])
assert_equal(trec.a, [1., 2., 3.])
#
trec = fromrecords(zip(a, b), dates, names=('a', 'b'))
assert_equal(trec._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(trec._dates, controldates)
assert_equal(trec['a'], [1., 2., 3.])
assert_equal(trec.a, [1., 2., 3.])
#
trec = fromarrays([a, b], dates, names=('a', 'b'))
assert_equal(trec._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(trec._dates, controldates)
assert_equal(trec['a'], [1., 2., 3.])
assert_equal(trec.a, [1., 2., 3.])
def test_sorted(self):
dates = [ts.Date('D', string='2007-01-%02i' % i) for i in (3, 2, 1)]
(a, b) = zip(*[
(3., 30),
(2., 20),
(1., 10),
])
ndtype = [('a', np.float), ('b', np.int)]
controldates = date_array(dates, freq='D')
controldates.sort_chronologically()
series = time_series(zip(*(a, b)), dates, freq='D', dtype=ndtype)
assert_equal(series._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(series._dates, controldates)
#
trec = time_records(zip(*(a, b)), dates, freq='D', dtype=ndtype)
assert_equal(trec._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(trec._dates, controldates)
assert_equal(trec['a'], [1., 2., 3.])
assert_equal(trec.a, [1., 2., 3.])
#
trec = fromrecords(zip(a, b), dates, names=('a', 'b'))
assert_equal(trec._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(trec._dates, controldates)
assert_equal(trec['a'], [1., 2., 3.])
assert_equal(trec.a, [1., 2., 3.])
#
trec = fromarrays([a, b], dates, names=('a', 'b'))
assert_equal(trec._data.tolist(), [(1., 10), (2., 20), (3., 30)])
assert_equal(trec._dates, controldates)
assert_equal(trec['a'], [1., 2., 3.])
assert_equal(trec.a, [1., 2., 3.])
def setup(self):
a = time_series(np.random.rand(24),
start_date=ts.now('M'))
b = time_series(np.random.rand(24) * 100, dtype=int,
start_date=ts.now('M'),)
# c = time_series(["%02i" % _ for _ in np.arange(24)],
# start_date=ts.now('M'))
c = time_series(np.arange(24),
start_date=ts.now('M'))
trec = fromarrays([a, b, c], dates=a.dates, names='a,b,c')
self.info = (a, b, c, trec)
def setup(self):
a = time_series(np.random.rand(24), start_date=ts.now('M'))
b = time_series(
np.random.rand(24) * 100,
dtype=int,
start_date=ts.now('M'),
)
# c = time_series(["%02i" % _ for _ in np.arange(24)],
# start_date=ts.now('M'))
c = time_series(np.arange(24), start_date=ts.now('M'))
trec = fromarrays([a, b, c], dates=a.dates, names='a,b,c')
self.info = (a, b, c, trec)