完成基础的下载功能

PikPakFileSystem.py

@@ -306,8 +306,7 @@ class PikPakFileSystem:
             await self._remove_node(node)
     
     async def MakeDir(self, path : str) -> None:
-        father_path, son_name = await self._path_to_father_node_and_son_name(path)
-        father = await self._path_to_node(father_path)
+        father, son_name = await self._path_to_father_node_and_son_name(path)
         result = await self._pikpak_client.create_folder(son_name, father.id)
         id = result["file"]["id"]
         name = result["file"]["name"]

TaskManager.py

@@ -262,7 +262,7 @@ class TaskManager:
         while True:
             status = await tellStatus(task.gid)
             if status in {Aria2Status.REMOVED, Aria2Status.ERROR}:
-                self.file_download_status = FileDownloadTaskStatus.PENDING
+                task.file_download_status = FileDownloadTaskStatus.PENDING
                 raise Exception("failed to query status")
             elif status == Aria2Status.PAUSED:
                 await unpause(task.gid)