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-rw-r--r--testing/tools/gold.py27
1 files changed, 16 insertions, 11 deletions
diff --git a/testing/tools/gold.py b/testing/tools/gold.py
index 86aea746a0..6905c96bbc 100644
--- a/testing/tools/gold.py
+++ b/testing/tools/gold.py
@@ -71,17 +71,22 @@ class GoldBaseline(object):
cl_number_str = self._properties.get('issue', None)
url = GOLD_BASELINE_URL + ('/' + cl_number_str if cl_number_str else '')
- try:
- response = urllib2.urlopen(url, timeout=2)
- c_type = response.headers.get('Content-type', '')
- EXPECTED_CONTENT_TYPE = 'application/json'
- if c_type != EXPECTED_CONTENT_TYPE:
- raise ValueError('Invalid content type. Got %s instead of %s' % (
- c_type, EXPECTED_CONTENT_TYPE))
- json_data = response.read()
- except (urllib2.HTTPError, urllib2.URLError) as e:
- print ('Error: Unable to read skia gold json from %s: %s' % (url, e))
- return None
+ json_data = ''
+ RETRIES = 5
+ attempts = 0
+ while not json_data and attempts < RETRIES:
+ try:
+ response = urllib2.urlopen(url, timeout=2)
+ c_type = response.headers.get('Content-type', '')
+ EXPECTED_CONTENT_TYPE = 'application/json'
+ if c_type != EXPECTED_CONTENT_TYPE:
+ raise ValueError('Invalid content type. Got %s instead of %s' % (
+ c_type, EXPECTED_CONTENT_TYPE))
+ json_data = response.read()
+ attempts += 1
+ except (urllib2.HTTPError, urllib2.URLError) as e:
+ print ('Error: Unable to read skia gold json from %s: %s' % (url, e))
+ return None
try:
data = json.loads(json_data)