Python 3 Boto 3, AWS S3: Get object URL

Question

I need to retrieve an public object URL directly after uploading a file, this to be able to store it in a database. This is my upload code:

   s3 = boto3.res         


        

Answer 1

There's no simple way but you can construct the URL from the region where the bucket is located (get_bucket_location), the bucket name and the storage key:

bucket_name = "my-aws-bucket"
key = "upload-file"

s3 = boto3.resource('s3')
bucket = s3.Bucket(bucket_name)
bucket.upload_file("upload.txt", key)
location = boto3.client('s3').get_bucket_location(Bucket=bucket_name)['LocationConstraint']
url = "https://s3-%s.amazonaws.com/%s/%s" % (location, bucket_name, key)