From d2daba99d38da1483fe78e5eeb64df2ecf9e304c Mon Sep 17 00:00:00 2001
From: zhupr <zhu.pengrong@foxmail.com>
Date: Sun, 9 May 2021 09:05:57 +0800
Subject: [PATCH] Add set_global_logger_level

---
 qlib/log.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/qlib/log.py b/qlib/log.py
index e714bc15a..a0e4f7986 100644
--- a/qlib/log.py
+++ b/qlib/log.py
@@ -163,3 +163,10 @@ class LogFilter(logging.Filter):
         elif isinstance(self.param, list):
             allow = not any([self.match_msg(p, record.msg) for p in self.param])
         return allow
+
+
+def set_global_logger_level(level: int):
+    qlib_logger = logging.root.manager.loggerDict.get("qlib", None)
+    if qlib_logger is not None:
+        for _handler in qlib_logger.handlers:
+            _handler.level = level