From 4fc8a5f25fe2ea7cf498829bbafa773633b43fc0 Mon Sep 17 00:00:00 2001
From: BookSword <qianyun210603@hotmail.com>
Date: Thu, 23 Mar 2023 15:35:59 +0800
Subject: [PATCH] merge

---
 qlib/utils/__init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/qlib/utils/__init__.py b/qlib/utils/__init__.py
index 3bfacc28..ea2f0cde 100644
--- a/qlib/utils/__init__.py
+++ b/qlib/utils/__init__.py
@@ -426,7 +426,8 @@ def init_instance_by_config(
             # path like 'file:///<path to pickle file>/obj.pkl'
             pr = urlparse(config)
             if pr.scheme == "file":
-                with open(os.path.join(pr.netloc, pr.path), "rb") as f:
+                pr_path = os.path.join(pr.netloc, pr.path) if bool(pr.path) else pr.netloc
+                with open(pr_path, "rb") as f:
                     return pickle.load(f)
         else:
             with config.open("rb") as f: