Change remove_headers_on_redirect default value
MODIFY
urllib3/util/retry.py
urllib3/util/retry.py
@@ -160,7 +160,7 @@ class Retry(object):
method_whitelist=DEFAULT_METHOD_WHITELIST, status_forcelist=None,
backoff_factor=0, raise_on_redirect=True, raise_on_status=True,
history=None, respect_retry_after_header=True,
- remove_headers_on_redirect=None):
+ remove_headers_on_redirect=DEFAULT_REDIRECT_HEADERS_BLACKLIST):
self.total = total
self.connect = connect
@@ -171,10 +171,6 @@ class Retry(object):
redirect = 0
raise_on_redirect = False
- if remove_headers_on_redirect is None:
- remove_headers_on_redirect = self.DEFAULT_REDIRECT_HEADERS_BLACKLIST
- remove_headers_on_redirect = set(remove_headers_on_redirect)
-
self.redirect = redirect
self.status_forcelist = status_forcelist or set()
self.method_whitelist = method_whitelist

Change remove_headers_on_redirect default value