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Test output
capsys = <_pytest.capture.CaptureFixture object at 0x7f15dad61a58>
clients = (, )
def test_table_to_dataframe(capsys, clients):
from google.cloud import bigquery
bqclient, bqstorageclient = clients
# [START bigquerystorage_pandas_tutorial_all]
# [START bigquerystorage_pandas_tutorial_read_table]
# Download a table.
table = bigquery.TableReference.from_string(
"bigquery-public-data.utility_us.country_code_iso"
)
rows = bqclient.list_rows(
table,
selected_fields=[
bigquery.SchemaField("country_name", "STRING"),
bigquery.SchemaField("fips_code", "STRING"),
],
)
dataframe = rows.to_dataframe(bqstorage_client=bqstorageclient)
main_test.py:59:
.nox/py-3-6/lib/python3.6/site-packages/google/cloud/bigquery/table.py:1735: in to_dataframe
create_bqstorage_client=create_bqstorage_client,
.nox/py-3-6/lib/python3.6/site-packages/google/cloud/bigquery/table.py:1549: in to_arrow
bqstorage_client=bqstorage_client
.nox/py-3-6/lib/python3.6/site-packages/google/cloud/bigquery/table.py:1420: in _to_page_iterable
for item in bqstorage_download():
project_id = 'python-docs-samples-tests'
table = Table(TableReference(DatasetReference('bigquery-public-data', 'utility_us'), 'country_code_iso'))
bqstorage_client = <google.cloud.bigquery_storage_v1.BigQueryReadClient object at 0x7f15dabed208>
preserve_order = False
selected_fields = [SchemaField('country_name', 'STRING', 'NULLABLE', None, (), None), SchemaField('fips_code', 'STRING', 'NULLABLE', None, (), None)]
page_to_item = <function _bqstorage_page_to_arrow at 0x7f15daf65158>
def _download_table_bqstorage(
project_id,
table,
bqstorage_client,
preserve_order=False,
selected_fields=None,
page_to_item=None,
):
"""Use (faster, but billable) BQ Storage API to construct DataFrame."""
if "$" in table.table_id:
raise ValueError(
"Reading from a specific partition is not currently supported."
)
if "@" in table.table_id:
raise ValueError("Reading from a specific snapshot is not currently supported.")
read_options = bigquery_storage_v1beta1.types.TableReadOptions()
E AttributeError: 'NoneType' object has no attribute 'types'
.nox/py-3-6/lib/python3.6/site-packages/google/cloud/bigquery/_pandas_helpers.py:620: AttributeError
This test failed!
To configure my behavior, see the Build Cop Bot documentation.
If I'm commenting on this issue too often, add the
buildcop: quietlabel andI will stop commenting.
commit: 6254bf2
buildURL: Build Status, Sponge
status: failed
Test output