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import unittest
import numpy as np
import pytest
import tiledb
import tiledb.cc as lt
if not (tiledb.libtiledb.version()[0] == 2 and tiledb.libtiledb.version()[1] >= 25):
pytest.skip(
"CurrentDomain is only available in TileDB 2.25 and later",
allow_module_level=True,
)
class NDRectangleTest(unittest.TestCase):
def test_ndrectagle_standalone_string(self):
ctx = tiledb.Ctx()
dom = tiledb.Domain(
tiledb.Dim(name="d1", dtype="S0"),
tiledb.Dim(name="d2", dtype="S0"),
)
ndrect = tiledb.NDRectangle(ctx, dom)
range_one = ("a", "c")
range_two = ("b", "db")
ndrect.set_range(0, range_one[0], range_one[1])
ndrect.set_range(1, range_two[0], range_two[1])
self.assertEqual(ndrect.range(0), range_one)
self.assertEqual(ndrect.range(1), range_two)
# should be the same
self.assertEqual(ndrect.range("d1"), range_one)
self.assertEqual(ndrect.range("d2"), range_two)
def test_ndrectagle_standalone_integer(self):
ctx = tiledb.Ctx()
dom = tiledb.Domain(
tiledb.Dim(name="x", domain=(0, 100), tile=10, dtype=np.int64),
tiledb.Dim(name="y", domain=(0, 100), tile=10, dtype=np.int64),
)
ndrect = tiledb.NDRectangle(ctx, dom)
range_one = (10, 20)
range_two = (30, 40)
ndrect.set_range(0, range_one[0], range_one[1])
ndrect.set_range(1, range_two[0], range_two[1])
self.assertEqual(ndrect.range(0), range_one)
self.assertEqual(ndrect.range(1), range_two)
# should be the same
self.assertEqual(ndrect.range("x"), range_one)
self.assertEqual(ndrect.range("y"), range_two)
class CurrentDomainTest(unittest.TestCase):
def test_current_domain_with_ndrectangle_integer(self):
ctx = tiledb.Ctx()
dom = tiledb.Domain(
tiledb.Dim(name="x", domain=(0, 100), tile=10, dtype=np.int64),
tiledb.Dim(name="y", domain=(0, 100), tile=10, dtype=np.int64),
)
ndrect = tiledb.NDRectangle(ctx, dom)
range_one = (10, 20)
range_two = (30, 40)
ndrect.set_range(0, range_one[0], range_one[1])
ndrect.set_range(1, range_two[0], range_two[1])
self.assertEqual(ndrect.range(0), range_one)
self.assertEqual(ndrect.range(1), range_two)
current_domain = tiledb.CurrentDomain(ctx)
self.assertTrue(current_domain.is_empty)
current_domain.set_ndrectangle(ndrect)
self.assertFalse(current_domain.is_empty)
# let's try to get the NDRectangle back from the current domain object
rect = current_domain.ndrectangle
range1 = rect.range(0)
range2 = rect.range(1)
self.assertEqual(range1, range_one)
self.assertEqual(range2, range_two)
range1 = rect.range("x")
range2 = rect.range("y")
# should be the same
self.assertEqual(range1, range_one)
self.assertEqual(range2, range_two)
def test_current_domain_with_ndrectangle_string(self):
ctx = tiledb.Ctx()
dom = tiledb.Domain(
tiledb.Dim(name="d1", dtype="S0"),
tiledb.Dim(name="d2", dtype="S0"),
)
ndrect = tiledb.NDRectangle(ctx, dom)
range_one = ("a", "c")
range_two = ("b", "db")
ndrect.set_range(0, range_one[0], range_one[1])
ndrect.set_range(1, range_two[0], range_two[1])
self.assertEqual(ndrect.range(0), range_one)
self.assertEqual(ndrect.range(1), range_two)
current_domain = tiledb.CurrentDomain(ctx)
self.assertTrue(current_domain.is_empty)
current_domain.set_ndrectangle(ndrect)
self.assertFalse(current_domain.is_empty)
# let's try to get the NDRectangle back from the current domain object
rect = current_domain.ndrectangle
range1 = rect.range(0)
range2 = rect.range(1)
self.assertEqual(range1, range_one)
self.assertEqual(range2, range_two)
range1 = rect.range("d1")
range2 = rect.range("d2")
# should be the same
self.assertEqual(range1, range_one)
self.assertEqual(range2, range_two)
def test_array_schema_with_current_domain_with_ndrectangle(self):
uri = tempfile.mkdtemp()
ctx = tiledb.Ctx()
dom = tiledb.Domain(
tiledb.Dim(name="d", domain=(1, 999), tile=2, dtype=np.int64),
tiledb.Dim(name="d2", domain=(1, 999), tile=2, dtype=np.int64),
)
att = tiledb.Attr(name="a", dtype=np.int64)
schema = tiledb.ArraySchema(sparse=True, ctx=ctx, domain=dom, attrs=(att,))
ndrect = tiledb.NDRectangle(ctx, dom)
range_one = (10, 20)
range_two = (30, 40)
ndrect.set_range(0, range_one[0], range_one[1])
ndrect.set_range(1, range_two[0], range_two[1])
current_domain = tiledb.CurrentDomain(ctx)
current_domain.set_ndrectangle(ndrect)
schema.set_current_domain(current_domain)
# create the array
tiledb.Array.create(uri, schema)
# open the array and check the current domain and the NDRectangle
A = tiledb.Array(uri, mode="r")
cd = A.schema.current_domain
self.assertFalse(cd.is_empty)
self.assertEqual(cd.type, lt.CurrentDomainType.NDRECTANGLE)
ndr = cd.ndrectangle
self.assertEqual(ndr.range(0), range_one)
self.assertEqual(ndr.range(1), range_two)
# a 3rd dimension should raise an error
with self.assertRaises(tiledb.TileDBError):
ndr.range(2)
A.close()
def test_current_domain_evolve(self):
uri = tempfile.mkdtemp()
ctx = tiledb.Ctx()
dom = tiledb.Domain(
tiledb.Dim(name="d", domain=(1, 999), tile=2, dtype=np.int64),
)
att = tiledb.Attr(name="a", dtype=np.int64)
schema = tiledb.ArraySchema(sparse=True, ctx=ctx, domain=dom, attrs=(att,))
ndrect = tiledb.NDRectangle(ctx, dom)
range_one = (10, 20)
ndrect.set_range(0, range_one[0], range_one[1])
current_domain = tiledb.CurrentDomain(ctx)
current_domain.set_ndrectangle(ndrect)
schema.set_current_domain(current_domain)
tiledb.Array.create(uri, schema)
new_range = (5, 30)
new_ndrect = tiledb.NDRectangle(ctx, dom)
new_ndrect.set_range(0, new_range[0], new_range[1])
new_current_domain = tiledb.CurrentDomain(ctx)
new_current_domain.set_ndrectangle(new_ndrect)
se = tiledb.ArraySchemaEvolution(ctx)
se.expand_current_domain(new_current_domain)
se.array_evolve(uri)
A = tiledb.Array(uri, mode="r")
s = A.schema
cd = s.current_domain
n = cd.ndrectangle
self.assertEqual(n.range(0), new_range)
A.close()
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