feat: create config class to replace use of config file in application

src/backend/database.py

@@ -3,6 +3,7 @@ import inspect
 import sqlite3 as sql
 import tempfile
 from pathlib import Path
+from src import database
 from typing import Any, Dict, List, Optional, Tuple, Union
 # from icecream import ic
 from omegaconf import OmegaConf
@@ -28,7 +29,7 @@ from src.utils import create_blob, dump_pickle, load_pickle
 from .semester import generateSemesterByDate
 from icecream import ic
 
-config = OmegaConf.load("config.yaml")
+
 ascii_lowercase = "abcdefghijklmnopqrstuvwxyz0123456789)"
 caller_frame = inspect.stack()[1]
 # get the line that called the function
@@ -54,14 +55,14 @@ class Database:
         self.name = script_name
         self.logger = MyLogger(name)
         if db_path is None:
-            self.db_path = config.database.path + config.database.name
+            self.db_path = database.path + database.name
             self.db_path = self.db_path.replace("~", str(Path.home()))
         else:
             self.db_path = db_path
         self.checkDatabaseStatus()
 
     def checkDatabaseStatus(self):
-        path = config.database.path
+        path = database.path
         path = path.replace("~", str(Path.home()))
         # print(path)
         path = os.path.abspath(path)
@@ -507,7 +508,7 @@ class Database:
             str: The filename of the recreated file
         """
         blob = self.getBlob(filename, app_id)
-        tempdir = config.database.tempdir
+        tempdir = database.tempdir
         tempdir = tempdir.replace("~", str(Path.home()))
         tempdir_path = Path(tempdir)
         if not os.path.exists(tempdir_path):
@@ -1414,7 +1415,7 @@ class Database:
             "SELECT fileblob FROM elsa_files WHERE filename=?", (filename,), one=True
         )[0]
         # print(blob)
-        tempdir = config.database.tempdir
+        tempdir = database.tempdir
         tempdir = tempdir.replace("~", str(Path.home()))
         tempdir_path = Path(tempdir)
         if not os.path.exists(tempdir_path):