Remove remaining mentions of Python 2

1 files changed, 0 insertions, 12 deletions

diff --git a/src/urllib3/poolmanager.py b/src/urllib3/poolmanager.py
index 3f65ea9f..f18367b9 100644
--- a/src/urllib3/poolmanager.py
+++ b/src/urllib3/poolmanager.py
@@ -327,17 +327,6 @@ class PoolManager(RequestMethods):
             self.proxy, self.proxy_config, parsed_url.scheme
         )
 
-    def _validate_proxy_scheme_url_selection(self, url_scheme):
-        """
-        Validates that were not attempting to do TLS in TLS connections on
-        Python2 or with unsupported SSL implementations.
-        """
-        if self.proxy is None or url_scheme != "https":
-            return
-
-        if self.proxy.scheme != "https":
-            return
-
     def urlopen(self, method, url, redirect=True, **kw):
         """
         Same as :meth:`urllib3.HTTPConnectionPool.urlopen`
@@ -348,7 +337,6 @@ class PoolManager(RequestMethods):
         :class:`urllib3.connectionpool.ConnectionPool` can be chosen for it.
         """
         u = parse_url(url)
-        self._validate_proxy_scheme_url_selection(u.scheme)
 
         conn = self.connection_from_host(u.host, port=u.port, scheme=u.scheme)