refactor(client): optimize request functions and update API interfaces

- Remove unused return type annotation in post_file function
- Update find functions in level0 and level1 modules to require instrument parameter

csst_dfs_client/common/request.py

@@ -67,7 +67,7 @@ def delete(endpoint: str, timeout = os.getenv("CSST_DFS_REQUEST_TIMEOUT", 300))
         timeout = timeout
     )
 
-def post_file(endpoint: str, file_path: str, data: dict) -> requests.Response:
+def post_file(endpoint: str, file_path: str, data: dict):
     with open(file_path, "rb") as bytesio:
         return post_bytesio(endpoint, bytesio, data)
 

csst_dfs_client/level0.py

@@ -4,9 +4,10 @@ from .common import request, Result, utils, constants
 
 DateTimeTuple = Tuple[str, str]
 
-def find(obs_group: Optional[str] = None,
+def find(
+        instrument: Literal['MSC', 'IFS', 'MCI', 'HSTDM', 'CPIC'], 
+        obs_group: Optional[str] = None,
         obs_id: Optional[str] = None,
-        instrument: Literal['MSC', 'IFS', 'MCI', 'HSTDM', 'CPIC'] = 'MSC', 
         detector: Optional[str] = None,
         obs_type: Optional[str] = None,
         filter: Optional[str] = None,
@@ -26,9 +27,9 @@ def find(obs_group: Optional[str] = None,
     根据给定的参数搜索0级数据文件记录
     
     Args:
+        instrument (str): 设备，必需为'MSC', 'IFS', 'MCI', 'HSTDM', 'CPIC'之一.
         obs_group (Optional[str], optional): 项目ID. Defaults to None.
         obs_id (Optional[str], optional): 观测ID. Defaults to None.
-        instrument (Optional[str], optional): 设备，如'MSC', 'IFS'. Defaults to 'MSC'.
         detector (Optional[str], optional): 探测器. Defaults to None.
         obs_type (Optional[str], optional): 观测类型，如'01'. Defaults to None.
         filter (Optional[str], optional): 滤光片. Defaults to None.

csst_dfs_client/level1.py

@@ -4,10 +4,11 @@ import os
 
 DateTimeTuple = Tuple[str, str]
 
-def find(obs_group: Optional[str] = None,
+def find(
+        instrument: Literal['MSC', 'IFS', 'MCI', 'HSTDM', 'CPIC'],
+        obs_group: Optional[str] = None,
         obs_id: Optional[str] = None,
         level0_id: Optional[str] = None,
-        instrument: Literal['MSC', 'IFS', 'MCI', 'HSTDM', 'CPIC'] = 'MSC',
         detector: Optional[str] = None,
         data_model: Optional[str] = None,
         obs_type: Optional[str] = None,