start class for DBHelper

src/helper/db_helper.py

@@ -41,4 +41,15 @@ def connect_config(config) -> psycopg2.extensions.connection:
         if conn is None:
             raise psycopg2.DatabaseError("Failed to connect!")
         
+class DBHelper():
+
+    _config: dict
+    __CONN: psycopg2.extensions.connection = None
+    
+    def __init__(self, filename = 'database.ini', section = 'postgresql') -> None:
+        self._config = load_config(filename=filename, section=section)
+        pass
+
+    def __del__(self):
+        pass