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🐛 fix mirai message chain empty

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SinonJZH 2021-03-29 21:02:50 +08:00 committed by yanyongyu
parent 8fc8cb6112
commit ade5d923ab
1 changed files with 6 additions and 4 deletions
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10
packages/nonebot-adapter-mirai/nonebot/adapters/mirai/utils.py
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@ -11,7 +11,7 @@ from nonebot.message import handle_event
from nonebot.utils import escape_tag, logger_wrapper from nonebot.utils import escape_tag, logger_wrapper
from .event import Event, GroupMessage, MessageEvent, MessageSource from .event import Event, GroupMessage, MessageEvent, MessageSource
from .message import MessageType from .message import MessageType, MessageSegment
if TYPE_CHECKING: if TYPE_CHECKING:
from .bot import Bot from .bot import Bot
@ -64,7 +64,7 @@ class ActionFailed(exception.ActionFailed):
class InvalidArgument(exception.AdapterException): class InvalidArgument(exception.AdapterException):
""" """
:说明: :说明:
调用API的参数出错 调用API的参数出错
""" """
@ -106,7 +106,7 @@ def argument_validation(function: _AnyCallable) -> _AnyCallable:
:说明: :说明:
通过函数签名中的类型注解来对传入参数进行运行时校验 通过函数签名中的类型注解来对传入参数进行运行时校验
会在参数出错时释放 ``InvalidArgument`` 异常 会在参数出错时释放 ``InvalidArgument`` 异常
""" """
function = validate_arguments(config={ function = validate_arguments(config={
@ -138,6 +138,8 @@ def process_at(bot: "Bot", event: GroupMessage) -> GroupMessage:
event.to_me = True event.to_me = True
else: else:
event.message_chain.insert(0, at) event.message_chain.insert(0, at)
if not event.message_chain:
event.message_chain.append(MessageSegment.plain(''))
return event return event
@ -175,4 +177,4 @@ async def process_event(bot: "Bot", event: Event) -> None:
event = process_nick(bot, event) event = process_nick(bot, event)
event = process_at(bot, event) event = process_at(bot, event)
event = process_reply(bot, event) event = process_reply(bot, event)
await handle_event(bot, event) await handle_event(bot, event)