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@@ -17,3 +17,4 @@ twine~=3.1.1 | |
wheel~=0.34.2 | ||
sphinx~=3.0.1 | ||
sphinx_bootstrap_theme~=0.7.1 | ||
moto~=1.3.14 |
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import pytest | ||
import boto3 | ||
import moto | ||
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import awswrangler as wr | ||
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from ._utils import get_df_csv, get_df_list, ensure_data_types | ||
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@pytest.fixture(scope="module") | ||
def s3(): | ||
with moto.mock_s3(): | ||
boto3.resource("s3").create_bucket(Bucket="bucket") | ||
yield True | ||
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@pytest.fixture(scope="module") | ||
def emr(): | ||
with moto.mock_emr(): | ||
yield True | ||
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def test_csv(s3): | ||
path = "s3://bucket/test.csv" | ||
wr.s3.to_csv(df=get_df_csv(), path=path, index=False) | ||
df = wr.s3.read_csv(path=path) | ||
assert len(df.index) == 3 | ||
assert len(df.columns) == 10 | ||
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def test_parquet(s3): | ||
path = "s3://bucket/test.parquet" | ||
wr.s3.to_parquet(df=get_df_list(), path=path, index=False, dataset=True, partition_cols=["par0", "par1"]) | ||
df = wr.s3.read_parquet(path=path, dataset=True) | ||
ensure_data_types(df, has_list=True) | ||
assert len(df.index) == 3 | ||
assert len(df.columns) == 18 | ||
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def test_emr(s3, emr): | ||
cluster_id = wr.emr.create_cluster( | ||
cluster_name="wrangler_cluster", | ||
logging_s3_path="s3://bucket/emr-logs/", | ||
emr_release="emr-5.29.0", | ||
subnet_id="foo", | ||
emr_ec2_role="EMR_EC2_DefaultRole", | ||
emr_role="EMR_DefaultRole", | ||
instance_type_master="m5.xlarge", | ||
instance_type_core="m5.xlarge", | ||
instance_type_task="m5.xlarge", | ||
instance_ebs_size_master=50, | ||
instance_ebs_size_core=50, | ||
instance_ebs_size_task=50, | ||
instance_num_on_demand_master=1, | ||
instance_num_on_demand_core=0, | ||
instance_num_on_demand_task=0, | ||
instance_num_spot_master=0, | ||
instance_num_spot_core=0, | ||
instance_num_spot_task=0, | ||
spot_bid_percentage_of_on_demand_master=100, | ||
spot_bid_percentage_of_on_demand_core=100, | ||
spot_bid_percentage_of_on_demand_task=100, | ||
spot_provisioning_timeout_master=5, | ||
spot_provisioning_timeout_core=5, | ||
spot_provisioning_timeout_task=5, | ||
spot_timeout_to_on_demand_master=False, | ||
spot_timeout_to_on_demand_core=False, | ||
spot_timeout_to_on_demand_task=False, | ||
python3=False, | ||
spark_glue_catalog=False, | ||
hive_glue_catalog=False, | ||
presto_glue_catalog=False, | ||
consistent_view=True, | ||
consistent_view_retry_count=6, | ||
consistent_view_retry_seconds=15, | ||
consistent_view_table_name="EMRConsistentView", | ||
bootstraps_paths=None, | ||
debugging=False, | ||
applications=["Hadoop", "Spark", "Ganglia", "Hive"], | ||
visible_to_all_users=True, | ||
key_pair_name=None, | ||
spark_log_level="ERROR", | ||
spark_jars_path=["s3://bucket/jars/"], | ||
spark_defaults={"spark.default.parallelism": "400"}, | ||
maximize_resource_allocation=True, | ||
keep_cluster_alive_when_no_steps=False, | ||
termination_protected=False, | ||
spark_pyarrow=False, | ||
tags={"foo": "boo", "bar": "xoo"}, | ||
) | ||
wr.emr.get_cluster_state(cluster_id=cluster_id) | ||
steps = [] | ||
for cmd in ['echo "Hello"', "ls -la"]: | ||
steps.append(wr.emr.build_step(name=cmd, command=cmd)) | ||
wr.emr.submit_steps(cluster_id=cluster_id, steps=steps) | ||
wr.emr.terminate_cluster(cluster_id=cluster_id) | ||
wr.s3.delete_objects("s3://bucket/emr-logs/") |