nonebot2/tests/plugins/matcher/matcher_expire.py

from datetime import datetime, timedelta

from nonebot.matcher import Matcher

test_temp_matcher = Matcher.new("test", temp=True)
test_datetime_matcher = Matcher.new(
    "test", expire_time=datetime.now() - timedelta(seconds=1)
)
test_timedelta_matcher = Matcher.new("test", expire_time=timedelta(seconds=-1))