boto3_s3_file_upload_with_error_handling.py

1import logging
2import boto3
3from botocore.exceptions import ClientError
4import os
5
6def upload_file(file_name, bucket, object_name=None):
7    """Upload a file to an S3 bucket
8
9    :param file_name: File to upload
10    :param bucket: Bucket to upload to
11    :param object_name: S3 object name. If not specified then file_name is used
12    :return: True if file was uploaded, else False
13    """
14
15    # If S3 object_name was not specified, use file_name
16    if object_name is None:
17        object_name = os.path.basename(file_name)
18
19    # Upload the file
20    s3_client = boto3.client('s3')
21    try:
22        response = s3_client.upload_file(file_name, bucket, object_name)
23    except ClientError as e:
24        logging.error(e)
25        return False
26    return True