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[Mod] [p]filter: Performance improvements (#1233)

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Twentysix 2018-01-05 16:46:33 +01:00 committed by GitHub
parent d1df453a75
commit 6acc43c8ff
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1 changed files with 10 additions and 6 deletions
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16
cogs/mod.py
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@ -4,7 +4,7 @@ from .utils.dataIO import dataIO
from .utils import checks
from __main__ import send_cmd_help, settings
from datetime import datetime
from collections import deque, defaultdict
from collections import deque, defaultdict, OrderedDict
from cogs.utils.chat_formatting import escape_mass_mentions, box, pagify
import os
import re
@ -100,7 +100,7 @@ class Mod:
self.past_nicknames = dataIO.load_json("data/mod/past_nicknames.json")
settings = dataIO.load_json("data/mod/settings.json")
self.settings = defaultdict(lambda: default_settings.copy(), settings)
self.cache = defaultdict(lambda: deque(maxlen=3))
self.cache = OrderedDict()
self.cases = dataIO.load_json("data/mod/modlog.json")
self.last_case = defaultdict(dict)
self.temp_cache = TempCache(bot)
@ -1516,10 +1516,14 @@ class Mod:
if self.settings[server.id]["delete_repeats"]:
if not message.content:
return False
self.cache[author].append(message)
msgs = self.cache[author]
if len(msgs) == 3 and \
msgs[0].content == msgs[1].content == msgs[2].content:
if author.id not in self.cache:
self.cache[author.id] = deque(maxlen=3)
self.cache.move_to_end(author.id)
while len(self.cache) > 100000:
self.cache.popitem(last=False) # the oldest gets discarded
self.cache[author.id].append(message.content)
msgs = self.cache[author.id]
if len(msgs) == 3 and msgs[0] == msgs[1] == msgs[2]:
try:
await self.bot.delete_message(message)
return True