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📝 Docs: 修改文档示例代码与部分表述 (#2797)

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yixinNB
2024-09-29 14:06:27 +08:00
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parent 70f62bf4da
commit 61dc206935
6 changed files with 22 additions and 10 deletions
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13
website/docs/appendices/rule.md
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@ -20,7 +20,11 @@ options:
`RuleChecker` 是一个返回值为 `bool` 类型的依赖函数，即 `RuleChecker` 支持依赖注入。我们可以根据上一节中添加的[配置项](./config.mdx#插件配置)，在 `weather` 插件目录中编写一个响应规则：
```python {3,4} title=weather/__init__.py
```python {7,8} title=weather/__init__.py
from nonebot import get_plugin_config
from .config import Config
plugin_config = get_plugin_config(Config)
async def is_enable() -> bool:
@ -54,8 +58,11 @@ weather = on_command("天气", rule=rule)
在定义响应规则时，我们可以将规则进行细分，来更好地复用规则。而在使用时，我们需要合并多个规则。除了使用 `Rule` 对象来组合多个 `RuleChecker` 外，我们还可以对 `Rule` 对象进行合并。在原 `weather` 插件中，我们可以将 `rule=to_me()` 与 `rule=is_enable` 使用 `&` 运算符合并：
```python {10} title=weather/__init__.py
```python {13} title=weather/__init__.py
from nonebot.rule import to_me
from nonebot import get_plugin_config
from .config import Config
plugin_config = get_plugin_config(Config)
@ -66,7 +73,7 @@ weather = on_command(
"天气",
rule=to_me() & is_enable,
aliases={"weather", "查天气"},
priority=plugin_config.weather_command_priority
priority=plugin_config.weather_command_priority,
block=True,
)
```