bigmessage.py 文件源码

def encode(self, value):
        """
        :type value: file-like object
        :param value: A file-like object containing the content
            of the message.  The actual content will be stored
            in S3 and a link to the S3 object will be stored in
            the message body.
        """
        bucket_name, key_name = self._get_bucket_key(self.s3_url)
        if bucket_name and key_name:
            return self.s3_url
        key_name = uuid.uuid4()
        s3_conn = boto.connect_s3()
        s3_bucket = s3_conn.get_bucket(bucket_name)
        key = s3_bucket.new_key(key_name)
        key.set_contents_from_file(value)
        self.s3_url = 's3://%s/%s' % (bucket_name, key_name)
        return self.s3_url