From 18adb94988feaa8a2cc357cba58996ee2b6398bc Mon Sep 17 00:00:00 2001
From: liuqi <liuqi10@xiaomi.com>
Date: Wed, 21 Nov 2018 09:13:13 +0800
Subject: [PATCH] Fix the python download exception bug.

---
 tools/converter.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/converter.py b/tools/converter.py
index 4ad1a8b5..0fa74b21 100644
--- a/tools/converter.py
+++ b/tools/converter.py
@@ -673,7 +673,8 @@ def download_file(url, dst, num_retries=3):
     try:
         urllib.request.urlretrieve(url, dst)
         MaceLogger.info('\nDownloaded successfully.')
-    except urllib.ContentTooShortError as e:
+    except (urllib.error.ContentTooShortError, urllib.error.HTTPError,
+            urllib.error.URLError) as e:
         MaceLogger.warning('Download error:', e.reason)
         if num_retries > 0:
             return download_file(url, dst, num_retries - 1)
-- 
GitLab