From 3e39f8e740c70112a529e45753ef7da31fe362b8 Mon Sep 17 00:00:00 2001
From: Max Belanger <max@dropbox.com>
Date: Wed, 8 May 2024 10:36:41 -0700
Subject: [PATCH] better comments

---
 dropbox/session.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dropbox/session.py b/dropbox/session.py
index 2fae9ecc..c157c7da 100644
--- a/dropbox/session.py
+++ b/dropbox/session.py
@@ -51,14 +51,17 @@ def init_poolmanager(self, connections, maxsize, block=False, **_):
         )
 
 def pinned_session(pool_maxsize=8, ca_certs=None):
+    # always verify, use cert bundle if provided
+
     _session = requests.session()
 
-    # always verify, use cert bundle if provided
+    # requests
     if ca_certs is not None:
         _session.verify = ca_certs
     else:
         _session.verify = True
 
+    # urllib3 within requests
     http_adapter = _SSLAdapter(pool_connections=4, pool_maxsize=pool_maxsize, ca_certs=ca_certs)
     _session.mount('https://', http_adapter)
     return _session