如何使用 python boto3 将嵌套目录和文件上传到 s3 存储桶

Question

I have a folder called to be uploaded inside which I have files, folders, and nested folders/nested directories.

Whatever ever I want to upload into the s3 bucket, I just put it into the to be uploaded folder and run a python3 script, after which I have to get all the things inside to be uploaded folder as it is inside the s3 bucket.

Below pics are for reference as to just get an idea of how my to be uploaded folder looks like

I have set up all the aws configuration stuff using boto3 but got stuck here So, I'd like to see a python user-defined/pre-defined function after running which I can get all the contents in the to be uploaded folder as shown in the first picture into the s3 bucket as it is.

I am using windows 10 os and python 3.9.2 interpreter.

Please help !!!

Any help is highly appreciated !!!!

Thanks in advance..

Answer 1

Try this:

params is a file in which you have the access keys and other confidential stuff in a,b,c,d variables

import os, boto3, params, subprocess

os.environ['aws_access_key_id'] = params.a
os.environ['aws_secret_access_key'] = params.b
os.environ['default_region_name'] = params.c
os.environ['default_output_format'] = params.d



def upload_to_s3():
    subprocess.run(
        ['aws', 's3', 'sync', './folder-name', 's3://bucket-name'])


upload_to_s3()