From 02dea2aeb619cb2cb91a52d8f95522107d07a48c Mon Sep 17 00:00:00 2001
From: bxdd <bxd98@126.com>
Date: Wed, 27 Jan 2021 07:42:00 +0000
Subject: [PATCH] update paused

---
 examples/high_freq/highfreq_handler.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/examples/high_freq/highfreq_handler.py b/examples/high_freq/highfreq_handler.py
index 264851031..298ffb5c0 100644
--- a/examples/high_freq/highfreq_handler.py
+++ b/examples/high_freq/highfreq_handler.py
@@ -55,7 +55,7 @@ class HighFreqHandler(DataHandlerLP):
         names = []
 
         template_if = "If(IsNull({1}), {0}, {1})"
-        template_paused = "Select(Eq($paused, 0.0), {0})"
+        template_paused = "Select(Or(IsNull($paused), Eq($paused, 0.0)), {0})"
         # template_paused="{0}"
         template_fillnan = "FFillNan({0})"
         simpson_vwap = "($open + 2*$high + 2*$low + $close)/6"
@@ -196,7 +196,7 @@ class HighFreqBacktestHandler(DataHandler):
         names = []
 
         template_if = "If(IsNull({1}), {0}, {1})"
-        template_paused = "Select(Eq($paused, 0.0), {0})"
+        template_paused = "Select(Or(IsNull($paused), Eq($paused, 0.0)), {0})"
         # template_paused="{0}"
         template_fillnan = "FFillNan({0})"
         simpson_vwap = "($open + 2*$high + 2*$low + $close)/6"