def retry(attempts, func, *args, **kwargs):
for _ in range(attempts):
try:
return func(*args, **kwargs)
except Exception as err:
if _is_retryable(err):
sleep(0.01)
raise
raise
def get_multi(self, id_list):
attempt_num = 0
results = {}
while id_list and attempt_num < self.max_retries:
attempt_num += 1
result = self.bucket.multiget(id_list, r=1)
id_list = []
for obj in result:
# errors return a tuple of (bucket, key, err)
if isinstance(obj, tuple):
err = obj[3]
if attempt_num == self.max_retries:
six.reraise(type(err), err)
elif _is_retryable(err):
id_list.append(obj[2])
else:
six.reraise(type(err), err)
else:
results[obj.key] = obj.data
return results