Using boto.s3.bucket when your bucket name as dot(s) in it

boto-dots.py

import logging
import socket, ssl
import re

import boto
from boto.s3.connection import S3Connection, OrdinaryCallingFormat
from boto.https_connection import CertValidatingHTTPSConnection

logging.basicConfig(level=logging.WARNING)


class TestHttpConntection(CertValidatingHTTPSConnection):
    # !! Unsafe on Python < 2.7.9
    def __init__(self, *args, **kwargs):
        CertValidatingHTTPSConnection.__init__(self, *args, **kwargs)  # No super, it's an old-style class
        self.ssl_ctx = ssl.create_default_context(cafile=self.ca_certs)  # Defaults to cert validation
        if self.cert_file is not None:
            self.ssl_ctx.load_cert_chain(certfile=self.cert_file, keyfile=self.key_file)

    def connect(self):
        "Connect to a host on a given (SSL) port."
        if hasattr(self, "timeout"):
            sock = socket.create_connection((self.host, self.port), self.timeout)
        else:
            sock = socket.create_connection((self.host, self.port))

        if re.match(".*\.s3.*\.amazonaws\.com", self.host):
            patched_host = ".".join(self.host.rsplit(".", 4)[1:])
        boto.log.warn("Connecting to '%s', validated as '%s'", self.host, patched_host)
        self.sock = self.ssl_ctx.wrap_socket(sock, server_hostname=patched_host)


conn = S3Connection(https_connection_factory=(TestHttpConntection, ()))
bucket = con.get_bucket('sub.sub.domain.org')