def write_params_to_s3()

in src/write_params_to_file.py [0:0]

• 17 lines of code
• 1 McCabe index (conditional complexity)

def write_params_to_s3(params_list, bucket_name, dirname, ACCESS_KEY, SECRET_KEY):
    # These are none when credentials file doesn't exist, or is set to ''. Shift off text credentials with AWS batch
    if ACCESS_KEY is not None and SECRET_KEY is not None:
        # Authenticate AWS session and create bucket object
        try:
            session = boto3.Session(
                aws_access_key_id=ACCESS_KEY,
                aws_secret_access_key=SECRET_KEY,
            )
            s3 = session.resource('s3')
        except botocore.exceptions.ClientError:
            s3 = boto3.resource('s3')
    else:
        s3 = boto3.resource('s3')

    # Create content string
    content = ''
    for item in params_list:
        content += f'{item}\n'

    # Write content string directly to file
    s3.Object(bucket_name, dirname + '/settings.txt').put(Body=content)

    print(f'Successfully uploaded settings file to s3 bucket {bucket_name}')