fix: 修復 py3.9 導入 Self 失敗

nonebot_plugin_dg_lab_play/client_manager.py

@@ -1,6 +1,9 @@
 import asyncio
 from functools import cached_property
-from typing import Dict, Optional, Union, Self, Callable, Any, List, Tuple
+from typing import Dict, Optional, Union, Callable, Any, List, Tuple, TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from typing import Self
 
 from loguru import logger
 from nonebot import get_plugin_config, get_driver
@@ -26,7 +29,7 @@ class DGLabPlayClient:
     :param client: pydglab-ws 的终端对象
     """
 
-    def __init__(self, user_id: str, destroy_callback: Callable[[Self], Any], client: DGLabClient = None):
+    def __init__(self, user_id: str, destroy_callback: Callable[["Self"], Any], client: DGLabClient = None):
         self.user_id = user_id
         self.client: Optional[DGLabClient] = client
         self._destroy_callback = destroy_callback
@@ -40,7 +43,7 @@ def __init__(self, user_id: str, destroy_callback: Callable[[Self], Any], client
         self.register_finished_lock = asyncio.Lock()
         self.bind_finished_lock = asyncio.Lock()
 
-    async def __aenter__(self) -> Self:
+    async def __aenter__(self) -> "Self":
         for lock in self.register_finished_lock, self.bind_finished_lock:
             await lock.acquire()
         self.fetch_task = asyncio.create_task(self._serve())

nonebot_plugin_dg_lab_play/config.py

@@ -1,7 +1,10 @@
 import ssl
 from functools import cached_property
 from pathlib import Path
-from typing import Optional, Self, Any
+from typing import Optional, Any, TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from typing import Self
 
 from loguru import logger
 from nonebot import get_driver
@@ -71,7 +74,7 @@ def server_ssl_context(self) -> Optional[ssl.SSLContext]:
             return None
 
     @model_validator(mode="after")
-    def validate_config(self) -> Self:
+    def validate_config(self) -> "Self":
         if self.remote_server:
             if not self.remote_server_uri:
                 logger.error("启用了 remote_server，但没有配置 remote_server_uri")
@@ -97,7 +100,7 @@ def validate_config(self) -> Self:
                     raise PydanticCustomError
         return self
 
-    def validate_local_server_publish_uri(self) -> Self:
+    def validate_local_server_publish_uri(self) -> "Self":
         if (not self.remote_server and
                 self.local_server_publish_uri == self.model_fields["local_server_publish_uri"].default):
             logger.warning(