From fcea36f7d657fb9d49b66890490bf2199e3a9d16 Mon Sep 17 00:00:00 2001
From: lq <qiangdli@gmail.com>
Date: Tue, 28 Apr 2020 18:53:18 +0800
Subject: [PATCH] Let `subprocess.Popen` open outputs in text mode (#629)

Co-authored-by: Qiang Li <qiang.d.li@gmail.com>
---
 tools/device.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/device.py b/tools/device.py
index 55cf3a75..9ec9edf4 100644
--- a/tools/device.py
+++ b/tools/device.py
@@ -243,7 +243,8 @@ class DeviceWrapper:
                     "--model_file=%s" % mace_model_path,
                 ],
                 stderr=subprocess.PIPE,
-                stdout=subprocess.PIPE)
+                stdout=subprocess.PIPE,
+                universal_newlines=True)
             out, err = p.communicate()
             self.stdout = err + out
             six.print_(self.stdout)
-- 
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