1. import config, discord, time
2. client = discord.Client()
3.  
4. message_cache = {}
5. previous_delays = {}
6. last_updated = 0
7.  
8.  
9. def get_delay(message_count):
10.     # get message limits in descending order, compare with message count
11.     message_limits = sorted(config.time_configs.keys(), reverse=True)
12.  
13.     for limit in message_limits:
14.         if message_count >= limit:
15.             # return delay determined in config
16.             return config.time_configs[limit]
17.    
18.     # if nothing already returned, return a slowmode delay of 0
19.     return 0
20.  
21.  
22. async def update_slowmode():
23.     global last_updated, message_cache, previous_delays
24.     new_channel_delays = {}
25.  
26.     # iterate through cache and fetch new delay times
27.     for channel_id in message_cache.keys():
28.         delay = get_delay(message_cache[channel_id])
29.  
30.         # if delay is the same as previous delay, skip iteration
31.         if channel_id in previous_delays.keys():
32.             if previous_delays[channel_id] == delay:
33.                 new_channel_delays[channel_id] = delay
34.                 continue
35.        
36.         # edit channel slowmode and update new_channel_delays
37.         channel = client.get_channel(channel_id)
38.         await channel.edit(slowmode_delay=delay)
39.         new_channel_delays[channel_id] = delay
40.  
41.    
42.     # reset message cache and update last_updated & previous_delays
43.     message_cache = {}
44.     last_updated = time.time()
45.     previous_delays = new_channel_delays
46.  
47.  
48. @client.event
49. async def on_message(message):
50.     global last_updated, message_cache
51.     channel_id = message.channel.id
52.  
53.     # update slowmode if it has been x seconds since last update
54.     if time.time() >= last_updated + config.check_frequency:
55.         await update_slowmode()
56.    
57.     # ignore message if channel blacklisted or not whitelisted
58.     if config.channel_whitelisting_enabled:
59.         if channel_id not in config.whitelisted_channels:
60.             return
61.     else:
62.         if channel_id in config.blacklisted_channels:
63.             return
64.  
65.     # add channel id to cache if not already added
66.     if message.channel.id not in message_cache.keys():
67.         message_cache[channel_id] = 1
68.         return
69.    
70.     # increase message count by 1 for channel if cache exists
71.     message_cache[channel_id] += 1
72.  
73.  
74. if not config.i_have_read_config:
75.     # user has not read config file, don't start code
76.     print("You must modify config.py before running!")
77.     input("Press enter to continue...")
78.     exit()
79.  
80. client.run(config.bot_token)