little script to download files sequentially from an S3 bucket. This will download all the mongo binaries into the same directory as the script.

get-from-bucket.py

import requests

filenames = [
  'doxygenConfig',
  'firstExample',
  'secondExample',
  'SConstruct',
  'mongod',
  'mongo',
  'mongodump',
  'mongorestore',
  'test',
  'perftest',
  'mongostat',
  'mongofiles',
  'mongoimport',
  'mongoexport',
  'mongooplog',
  'mongotop',
  'bsondump',
  'mongoperf',
  'mongos',
  'rsExample',
  'clientTest',
  'tutorial',
  'whereExample',
  'authTest',
  'httpClientTest',
  'bsondemo',
  'mongo_astyle',
  'node'
]

base_url = 'https://bbb-binaries.s3.amazonaws.com'

for filename in filenames:
    with open(filename, 'wb') as handle:
        url = base_url+'/'+filename
        print 'Downloading from: '+url

        request = requests.get(url, stream=True)

        for block in request.iter_content(1024):
            if not block:
                break

            handle.write(block)

        print 'Finished download.'