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feat: Improve error message for drive based BQ table reads #344

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Merged
merged 5 commits into from
Jan 26, 2024
Merged

feat: Improve error message for drive based BQ table reads #344

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ff00eea
feat: Improve error message for drive based BQ table reads
shobsi Jan 24, 2024
3834256
Merge remote-tracking branch 'refs/remotes/github/main' into shobs-gd…
shobsi Jan 25, 2024
535f2af
move exception handling deeper to apply to read_gbq*
shobsi Jan 25, 2024
ccebd05
add unit tests
shobsi Jan 25, 2024
c3c87e1
Merge remote-tracking branch 'refs/remotes/github/main' into shobs-gd…
shobsi Jan 25, 2024
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21 changes: 17 additions & 4 deletions bigframes/session/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -597,9 +597,16 @@ def _get_snapshot_sql_and_primary_key(
).result()
)[0][0]
self._df_snapshot[table_ref] = snapshot_timestamp
table_expression = self.ibis_client.sql(
bigframes_io.create_snapshot_sql(table_ref, snapshot_timestamp)
)

try:
table_expression = self.ibis_client.sql(
bigframes_io.create_snapshot_sql(table_ref, snapshot_timestamp)
)
except google.api_core.exceptions.Forbidden as ex:
if "Drive credentials." in ex.message:
ex.message += "\nCheck https://cloud.google.com/bigquery/docs/query-drive-data#Google_Drive_permissions."
raise

return table_expression, primary_keys

def _read_gbq_table(
Expand Down Expand Up @@ -1451,7 +1458,13 @@ def _start_query(
job_config.labels = bigframes_io.create_job_configs_labels(
job_configs_labels=job_config.labels, api_methods=api_methods
)
query_job = self.bqclient.query(sql, job_config=job_config)

try:
query_job = self.bqclient.query(sql, job_config=job_config)
except google.api_core.exceptions.Forbidden as ex:
if "Drive credentials." in ex.message:
ex.message += "\nCheck https://cloud.google.com/bigquery/docs/query-drive-data#Google_Drive_permissions."
raise

opts = bigframes.options.display
if opts.progress_bar is not None and not query_job.configuration.dry_run:
Expand Down