import requests
from awsauth import S3Auth

ACCESS_KEY = 'ACCESSKEYXXXXXXXXXXXX'
SECRET_KEY = 'AWSSECRETKEYXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX'        

url = 'https://mybuck.s3.amazonaws.com/file.txt'
s = 'Lola is sweet'
# Creating a file
r = requests.put(url, data=s, auth=S3Auth(ACCESS_KEY, SECRET_KEY))

# Downloading a file
r = requests.get(url, auth=S3Auth(ACCESS_KEY, SECRET_KEY))
if r.text == 'Lola is sweet':
    print "It works"

# Removing a file
r = requests.delete(url, auth=S3Auth(ACCESS_KEY, SECRET_KEY))