mirror of
https://github.com/NovaOSS/nova-api.git
synced 2024-11-25 18:53:58 +01:00
56 lines
1.4 KiB
Python
56 lines
1.4 KiB
Python
"""This module contains functions for checking if a message violates the moderation policy."""
|
|
|
|
import time
|
|
import difflib
|
|
import asyncio
|
|
import aiocache
|
|
import profanity_check
|
|
|
|
from typing import Union
|
|
from Levenshtein import distance
|
|
|
|
cache = aiocache.Cache(aiocache.SimpleMemoryCache)
|
|
|
|
def input_to_text(inp: Union[str, list]) -> str:
|
|
"""Converts the input to a string."""
|
|
|
|
text = inp
|
|
|
|
if isinstance(inp, list):
|
|
text = ''
|
|
if isinstance(inp[0], dict):
|
|
for msg in inp:
|
|
text += msg['content'] + '\n'
|
|
|
|
else:
|
|
text = '\n'.join(inp)
|
|
|
|
return text
|
|
|
|
async def is_policy_violated(inp: Union[str, list]) -> bool:
|
|
"""Checks if the input violates the moderation policy.
|
|
"""
|
|
# use aio cache to cache the result
|
|
inp = input_to_text(inp)
|
|
|
|
# utilize the cache
|
|
if await cache.exists(inp):
|
|
return await cache.get(inp)
|
|
else:
|
|
await cache.set(inp, await is_policy_violated__own_model(inp))
|
|
return await cache.get(inp)
|
|
|
|
async def is_policy_violated__own_model(inp: Union[str, list]) -> bool:
|
|
"""Checks if the input violates the moderation policy using our own model."""
|
|
|
|
inp = input_to_text(inp).lower()
|
|
|
|
if profanity_check.predict([inp])[0]:
|
|
return 'Sorry, our moderation AI has detected NSFW content in your message.'
|
|
|
|
return False
|
|
|
|
if __name__ == '__main__':
|
|
while True:
|
|
print(asyncio.run(is_policy_violated(input('-> '))))
|