From e6e9453a024dff943ea52b4fb588f2cf7fec509b Mon Sep 17 00:00:00 2001
From: 简律纯 <i@jyunko.cn>
Date: Mon, 26 Feb 2024 13:21:50 +0800
Subject: refactor(command): 命令词法解析器 (#82)
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* refactor(command): 重构命令路由

* feat(lua): 包装异步方法`self.event.reply` => `msg:echo`

* feat(lua): 包装异步输入流方法`self.event.ask` => `msg:ask`

* 'Refactored by Sourcery' (#83)

Co-authored-by: Sourcery AI <>

* feat(Token|Lexer): 添加`Token`与`Lexer`类

* refactor(Lexer): 词法分析器添加`advance`方法

* chore: lint code

* refactor: sync gensokyo adapter

* feat: Cli parser (#85)

* feat(cli): 添加`Cli`类，解析命令行参数

* fix: 修复错误的`dest`与`action`

* feat(cli): 实现`install_package` 与 `build_template`

* feat(cli): 实现`-c|--config`指令配置镜像常量等

* feat(cli): 使用高效率的异步网络库`aiohttp`

* fix(cli): `TYPE_CHECKING` with partially module `typing`

* refactor!: examples, tests, src... rewrite in rust

---------

Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>
---
 examples/plugins/lua.py | 64 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 examples/plugins/lua.py

(limited to 'examples/plugins/lua.py')

diff --git a/examples/plugins/lua.py b/examples/plugins/lua.py
new file mode 100644
index 0000000..6a36827
--- /dev/null
+++ b/examples/plugins/lua.py
@@ -0,0 +1,64 @@
+from iamai import Plugin
+from iamai.exceptions import GetEventTimeout
+from numpy.random import Generator
+from iamai.adapter.onebot11.message import CQHTTPMessage, CQHTTPMessageSegment
+from iamai.log import logger
+from lupa import LuaRuntime
+from iamai.utils import sync_func_wrapper
+import asyncio
+
+lua = LuaRuntime(unpack_returned_tuples=True)
+ms = CQHTTPMessageSegment
+
+
+class Lua(Plugin):
+    priority = 1
+    prefix = "/lua"
+
+    async def handle(self) -> None:
+        try:
+            self.suffix = self.event.message.get_plain_text()[len(self.prefix) + 1 :]
+
+            class msg:
+                priority = self.priority
+                prefix = self.prefix
+                fromMsg = self.event.message
+                suffix = self.suffix
+                event = self.event
+
+                def echo(self, message=None):
+                    if not message:
+                        return self.__str__
+
+                    loop = asyncio.get_event_loop()
+                    coro = self.event.reply(message)
+                    asyncio.run_coroutine_threadsafe(coro, loop)
+
+                def ask(self, message=None, timeout=10, **kwargs):
+                    if not message:
+                        return self.__str__
+
+                    loop = asyncio.get_event_loop()
+                    try:
+                        coro = self.event.ask(message, timeout=timeout)
+                        asyncio.run_coroutine_threadsafe(coro, loop)
+                    except GetEventTimeout:
+                        return self.__str__
+                    else:
+                        coro = self.event.reply(**kwargs)
+                        asyncio.run_coroutine_threadsafe(coro, loop)
+                        
+            lua.globals().msg = msg
+            lua.globals().event = self.event
+            # logger.info(lua.eval(self.suffix))
+            if result := lua.eval(self.suffix):
+                await self.event.reply(result)
+        except Exception as e:
+            await self.event.reply(f"ERROR！{e!r}")
+            logger.info(f"ERROR with message: {e}")
+
+    async def rule(self) -> bool:
+        return (
+            self.event.type == "message"
+            and self.event.message.get_plain_text().startswith(self.prefix)
+        )
-- 
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