python-bigquery/samples/snippets/quickstart.py at main · QPC-github/python-bigquery · GitHub

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#!/usr/bin/env python

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

# http://www.apache.org/licenses/LICENSE-2.0

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

from typing import Dict, Optional

def run_quickstart(override_values: Optional[Dict[str, str]] = None) -> None:

if override_values is None:

override_values = {}

# [START bigquery_quickstart]

# Imports the Google Cloud client library

from google.cloud import bigquery

# Instantiates a client

bigquery_client = bigquery.Client()

# The name for the new dataset

dataset_id = "my_new_dataset"

# [END bigquery_quickstart]

# To facilitate testing, we replace values with alternatives

# provided by the testing harness.

dataset_id = override_values.get("dataset_id", dataset_id)

# [START bigquery_quickstart]

# Prepares a reference to the new dataset

dataset_id_full = "{}.{}".format(bigquery_client.project, dataset_id)

dataset = bigquery.Dataset(dataset_id_full)

# Creates the new dataset

dataset = bigquery_client.create_dataset(dataset)

print("Dataset {} created.".format(dataset.dataset_id))

# [END bigquery_quickstart]

if __name__ == "__main__":

run_quickstart()

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