File size: 2,713 Bytes
2c3c408 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | import datetime
import os
import random
import string
import numpy as np
import pytest
import tiledb
from tiledb.tests.common import DiskTestCase
tiledb_token = os.getenv("TILEDB_TOKEN")
tiledb_namespace = os.getenv("TILEDB_NAMESPACE")
s3_bucket = os.getenv("S3_BUCKET")
@pytest.mark.skipif(
os.getenv("CI") == None
or tiledb_token == None
or tiledb_namespace == None
or s3_bucket == None,
reason="No token was provided in a non-CI environment. Please set the TILEDB_TOKEN environment variable to run this test.",
)
class CloudTest(DiskTestCase):
def test_save_and_open_array_from_cloud(self):
config = tiledb.Config({"rest.token": tiledb_token})
ctx = tiledb.Ctx(config=config)
# Useful to include the datetime in the array name to handle multiple consecutive runs of the test.
# Random letters are added to the end to ensure that conflicts are avoided, especially in CI environments where multiple tests may run in parallel.
array_name = (
datetime.datetime.now().strftime("%Y-%m-%d-%H-%M-%S")
+ "-"
+ "".join(random.choice(string.ascii_letters) for _ in range(5))
)
uri = f"tiledb://{tiledb_namespace}/s3://{s3_bucket}/{array_name}"
with tiledb.from_numpy(uri, np.random.rand(3, 2), ctx=ctx) as T:
self.assertTrue(tiledb.array_exists(uri, ctx=ctx))
self.assertTrue(
T.schema
== tiledb.ArraySchema(
domain=tiledb.Domain(
tiledb.Dim(
name="__dim_0",
domain=(0, 2),
tile=3,
dtype="uint64",
filters=tiledb.FilterList([tiledb.ZstdFilter(level=-1)]),
),
tiledb.Dim(
name="__dim_1",
domain=(0, 1),
tile=2,
dtype="uint64",
filters=tiledb.FilterList([tiledb.ZstdFilter(level=-1)]),
),
),
attrs=[
tiledb.Attr(
name="",
dtype="float64",
var=False,
nullable=False,
enum_label=None,
),
],
cell_order="row-major",
tile_order="row-major",
sparse=False,
)
)
tiledb.Array.delete_array(uri, ctx=ctx)
|