Mercurial > public > sg101
annotate irc/channel.py @ 661:15dbe0ccda95
Prevent exceptions when viewing downloads in the admin when the file
doesn't exist on the filesystem. This is usually seen in development
but can also happen in production if the file is missing.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Tue, 14 May 2013 21:02:47 -0500 |
| parents | 79e785f0bdad |
| children |
| rev | line source |
|---|---|
| bgneal@656 | 1 """Abstracts the list of users in the IRC channel.""" |
| bgneal@656 | 2 |
| bgneal@656 | 3 from redis import RedisError |
| bgneal@656 | 4 |
| bgneal@656 | 5 from core.services import get_redis_connection |
| bgneal@656 | 6 |
| bgneal@656 | 7 def get_users(): |
| bgneal@656 | 8 """Return a list of users in the IRC channel.""" |
| bgneal@656 | 9 conn = get_redis_connection() |
| bgneal@656 | 10 try: |
| bgneal@656 | 11 nicks = conn.get('irc:channel_members') |
| bgneal@656 | 12 except RedisError: |
| bgneal@656 | 13 nicks = None |
| bgneal@656 | 14 |
| bgneal@656 | 15 return nicks.split() if nicks else [] |