def __init__(self,
bucket=settings.AWS_STORAGE_BUCKET_NAME,
access_key=None,
secret_key=None,
acl=DEFAULT_ACL,
calling_format=settings.AWS_CALLING_FORMAT):
self.bucket = bucket
self.acl = acl
if not access_key and not secret_key:
access_key, secret_key = self._get_access_keys()
self.connection = AWSAuthConnection(access_key,
secret_key,
calling_format=calling_format)
self.generator = QueryStringAuthGenerator(
access_key,
secret_key,
calling_format=calling_format,
is_secure=SECURE_URLS)
self.generator.set_expires_in(QUERYSTRING_EXPIRE)
self.headers = getattr(settings, HEADERS, {})
