def read_json_str()

in src/gcf/main.py [0:0]

• 12 lines of code
• 3 McCabe index (conditional complexity)

def read_json_str(bucket_name: str, file_name: str) -> Optional[str]:
    """
    Read JSON file from GCS bucket.

    Args:
        bucket_name: bucket name containingh image
        file_name: path+file name of JSON file

    Returns:
        File contents as JSON string.
    """
    storage_client = storage.Client()
    bucket = storage_client.bucket(bucket_name)
    blob = bucket.blob(file_name)
    try:
        json_str = blob.download_as_string()
        if json_str:
            json_obj = json.loads(json_str)
            return json_obj
    except Exception:
        pass
    return None