Move DEFAULT_REDIRECT_HEADERS_BLACKLIST under Retry
@@ -20,9 +20,6 @@ from ..packages import six
log = logging.getLogger(__name__)
-DEFAULT_REDIRECT_HEADERS_BLACKLIST = ['Authorization']
-
-
# Data structure for representing the metadata of requests that result in a retry.
RequestHistory = namedtuple('RequestHistory', ["method", "url", "error",
"status", "redirect_location"])
@@ -154,6 +151,8 @@ class Retry(object):
RETRY_AFTER_STATUS_CODES = frozenset([413, 429, 503])
+ DEFAULT_REDIRECT_HEADERS_BLACKLIST = frozenset(['Authorization'])
+
#: Maximum backoff time.
BACKOFF_MAX = 120
@@ -173,7 +172,7 @@ class Retry(object):
raise_on_redirect = False
if remove_headers_on_redirect is None:
- remove_headers_on_redirect = DEFAULT_REDIRECT_HEADERS_BLACKLIST
+ remove_headers_on_redirect = self.DEFAULT_REDIRECT_HEADERS_BLACKLIST
remove_headers_on_redirect = set(remove_headers_on_redirect)
self.redirect = redirect
