54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# Copyright 2025 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Utility functions for setting up Google Cloud Storage (GCS) buckets.
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This module provides functions to interact with GCS, specifically for
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creating buckets needed by the application. It also defines constants
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for bucket configuration like name pattern, content type, and location.
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"""
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from google.cloud.storage import Client as GCSClient
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from scripts.big_query_setup import PROJECT_ID
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BUCKET = f"quick-bot-{PROJECT_ID}"
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CONTENT_TYPE = "text/plain"
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LOCATION = "us-central1"
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storage_client = GCSClient()
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def create_bucket(bucket_name: str):
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"""Creates a Google Cloud Storage bucket if it doesn't already exist.
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Checks if a bucket with the specified name exists. If not, it creates
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a new bucket in the predefined LOCATION.
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Args:
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bucket_name: The desired name for the GCS bucket.
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Returns:
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A google.cloud.storage.bucket.Bucket object representing the
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existing or newly created bucket.
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"""
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storage_bucket = storage_client.bucket(bucket_name)
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if not storage_bucket.exists():
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print(f"{bucket_name} Bucket does not exist, creating it...")
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storage_bucket = storage_client.create_bucket(
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bucket_name,
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location=LOCATION,
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)
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return storage_bucket
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