From 4cb74d77d1bf86b1484dc15f1941df5218a11416 Mon Sep 17 00:00:00 2001
From: D-X-Y <280835372@qq.com>
Date: Tue, 16 Mar 2021 09:01:10 +0000
Subject: [PATCH] add error type for record_temp

---
 qlib/workflow/record_temp.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/qlib/workflow/record_temp.py b/qlib/workflow/record_temp.py
index b4e70bea4..2c1b6fecc 100644
--- a/qlib/workflow/record_temp.py
+++ b/qlib/workflow/record_temp.py
@@ -171,7 +171,7 @@ class SigAnaRecord(SignalRecord):
     def generate(self, **kwargs):
         try:
             self.check(parent=True)
-        except:
+        except FileExistsError:
             super().generate()
 
         pred = self.load("pred.pkl")
@@ -240,7 +240,7 @@ class PortAnaRecord(SignalRecord):
         # check previously stored prediction results
         try:
             self.check(parent=True)  # "Make sure the parent process is completed and store the data properly."
-        except:
+        except FileExistsError:
             super().generate()
 
         # custom strategy and get backtest