✨ get plugin func

nonebot/__init__.py

@@ -239,4 +239,5 @@ async def _start_scheduler():
 
 from nonebot.plugin import on_message, on_notice, on_request, on_metaevent, CommandGroup
 from nonebot.plugin import on_startswith, on_endswith, on_keyword, on_command, on_regex
-from nonebot.plugin import load_plugin, load_plugins, load_builtin_plugins, get_loaded_plugins
+from nonebot.plugin import load_plugin, load_plugins, load_builtin_plugins
+from nonebot.plugin import get_plugin, get_loaded_plugins

nonebot/plugin.py

@@ -459,10 +459,22 @@ def load_builtin_plugins() -> Optional[Plugin]:
     return load_plugin("nonebot.plugins.base")
 
 
+def get_plugin(name: str) -> Optional[Plugin]:
+    """
+    :说明:
+      获取当前导入的某个插件。
+    :参数:
+      * ``name: str``: 插件名，与 ``load_plugin`` 参数一致。如果为 ``load_plugins`` 导入的插件，则为文件(夹)名。
+    :返回:
+      - ``Optional[Plugin]``
+    """
+    return plugins.get(name)
+
+
 def get_loaded_plugins() -> Set[Plugin]:
     """
     :说明:
-      获取当前已导入的插件。
+      获取当前已导入的所有插件。
     :返回:
       - ``Set[Plugin]``
     """

nonebot/plugin.pyi

@@ -141,6 +141,10 @@ def load_builtin_plugins():
     ...
 
 
+def get_plugin(name: str) -> Optional[Plugin]:
+    ...
+
+
 def get_loaded_plugins() -> Set[Plugin]:
     ...