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-rw-r--r--bh20simplewebuploader/main.py14
1 files changed, 9 insertions, 5 deletions
diff --git a/bh20simplewebuploader/main.py b/bh20simplewebuploader/main.py
index d6e5249..d697918 100644
--- a/bh20simplewebuploader/main.py
+++ b/bh20simplewebuploader/main.py
@@ -259,11 +259,15 @@ def send_home():
tweets = []
try:
for tweet_id in redis_client.zrevrange('bh20-tweet-score:',
- 0, -1):
- tweets.append(
- {k.decode("utf-8"): v.decode("utf-8") for k, v in
- redis_client.hgetall(tweet_id).items()}
- )
+ 0, 9):
+ # Ensure the dict always has a value; otherwise a key
+ # error will be thrown by jinja
+ tweet_dict = redis_client.hgetall(tweet_id)
+ if tweet_dict:
+ tweets.append(
+ {k.decode("utf-8"): v.decode("utf-8") for k, v in
+ tweet_dict.items()})
+
except redis.exceptions.ConnectionError as e:
logging.warning(f"redis connect failed {e}")
pass