saving csv file to s3 using boto3

Question

I am trying to write and save a CSV file to a specific folder in s3 (exist). this is my code:

from io import BytesIO
import pandas as pd
import boto3
s3 =         


        

Answer 1

Saving into s3 buckets can be also done with upload_file with an existing .csv file:

import boto3
s3 = boto3.resource('s3')

bucket = 'bucket_name'
filename = 'file_name.csv'
s3.meta.client.upload_file(Filename = filename, Bucket= bucket, Key = filename)