From e685ed34d8c8f115b90ea2716448ef5af31740d7 Mon Sep 17 00:00:00 2001
From: barrierye <barriery@qq.com>
Date: Mon, 4 May 2020 12:17:12 +0800
Subject: [PATCH] fix codestyle check

---
 tools/serving_check_style.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/serving_check_style.sh b/tools/serving_check_style.sh
index 8739ba7e..f8ebad3b 100644
--- a/tools/serving_check_style.sh
+++ b/tools/serving_check_style.sh
@@ -23,6 +23,12 @@ function check_style() {
     pre-commit install
     clang-format --version
 
+    # virtualenv(20.0.19) was updated on May 3. The new version of virtualenv
+    # uses `sysconfig.get_makefile_filename`. But python2.7.5 does not support
+    # `sysconfig.get_makefile_filename`, only `sysconfig._get_makefile_filename`.
+    # See more: https://bugs.python.org/issue22199
+    pip install -U 'virtualenv==20.0.18'
+
     if ! pre-commit run -a ; then
         git diff
         exit 1
-- 
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