✨ Featue: load_plugin 支持 pathlib.Path (#1194)

Co-authored-by: Ju4tCode <42488585+yanyongyu@users.noreply.github.com>

nonebot/utils.py

@@ -10,6 +10,7 @@ import json
 import asyncio
 import inspect
 import dataclasses
+from pathlib import Path
 from functools import wraps, partial
 from contextlib import asynccontextmanager
 from typing_extensions import ParamSpec, get_args, get_origin
@@ -165,6 +166,14 @@ def get_name(obj: Any) -> str:
     return obj.__class__.__name__
 
 
+def path_to_module_name(path: Path) -> str:
+    rel_path = path.resolve().relative_to(Path(".").resolve())
+    if rel_path.stem == "__init__":
+        return ".".join(rel_path.parts[:-1])
+    else:
+        return ".".join(rel_path.parts[:-1] + (rel_path.stem,))
+
+
 class DataclassEncoder(json.JSONEncoder):
     """在JSON序列化 {re}`nonebot.adapters._message.Message` (List[Dataclass]) 时使用的 `JSONEncoder`"""