yokoe / bruneus

BigQuery helper library for Python

bruneus

BigQuery helper library for Python

How to use

Select from table

import bruneus
bruneus.select("SELECT * FROM `foo.bar.purchases` LIMIT 20").as_dicts()
bruneus.select("SELECT * FROM `foo.bar.purchases` ORDER BY created_at LIMIT 1", client=bigquery.Client(project="foobar")).first_as_dict()
bruneus.select("SELECT * FROM `foo.bar.purchases` LIMIT 20").to_dataframe()

Create table from query

bruneus.select("SELECT * FROM `some.source.table`").to_table("foo.bar.new_table")

Create temp table from query

bruneus.select("SELECT * FROM `some.source.table`").to_table("foo.bar.new_table").expires_in(days=7)

Export table to GCS as csv

bruneus.export_table("foo.bar.sample").as_csv(gzip=True).to_gcs("my-bucket", "exported-table.csv.gz")

Generate random table name

bruneus.random_table_name("prefix-here")

Development

Run tests

docker compose run bruneus

bruneus's Issues

Validate table name in to_table method