inject connector instead of coupling

src/brovski-adress-etiketten-verwaltung.py

@@ -8,6 +8,7 @@ from tkinter import ttk
 
 from config import Config
 from model import Model
+from src.connector import JSONConnector
 from windows import SettingsWindow, EditRecord, show_error
 
 
@@ -36,7 +37,7 @@ class Application:
         self.filter_active = tk.BooleanVar(value=False)
 
         # model connector
-        self.model = Model(self.config)
+        self.model = Model(JSONConnector(self.config))
 
         # init paths to json and csv file
         self.json_file_name = "brovski-adress-etiketten-verwaltung.json"

src/model.py

@@ -1,11 +1,9 @@
-from config import Config
+from src.connector import Connector
-from connector import JSONConnector
 
 
 class Model:
-    def __init__(self, config: Config):
+    def __init__(self, connector: Connector):
-        self.connector = JSONConnector(config)
+        self.connector = connector
-        self.config = config
 
     def get_all(self):
         return self.connector.get_all()