handling with .env file

src/wce_crm/constants.py

@@ -1,6 +1,34 @@
 from __future__ import annotations
 
+import os
 from pathlib import Path
 from typing import Final
 
-LIB_PATH: Final[Path] = Path(__file__).parent
+import dotenv
+from dopt_basics import io as io_
+
+dotenv.load_dotenv()
+
+PROJECT_ROOT = Path(__file__).resolve().parents[2]
+LIB_PATH: Final[Path] = Path(__file__).resolve().parent
+
+DEV_DB_PATH = PROJECT_ROOT / "data/db"
+DEV_DB_KONTAKTLISTE = DEV_DB_PATH / "wce_kontaktliste.db"
+assert DEV_DB_KONTAKTLISTE.exists()
+DEV_DB_CRM = DEV_DB_PATH / "wce_crm.db"
+assert DEV_DB_CRM.exists()
+
+BASE_PATH = io_.search_folder_path(
+    LIB_PATH, stop_folder_name=os.getenv("DOPT_STOP_FOLDER_NAME", "python")
+)
+assert BASE_PATH
+
+
+class Config:
+    DB_PATH_CRM = BASE_PATH / os.getenv("DOPT_DB_CRM", "data/db/wce_crm.db")
+    DB_PATH_MAIN = BASE_PATH / os.getenv("DOPT_DB_MAIN", "data/db/wce_grunderfassung.db")
+
+
+# def setup():
+#     os.environ["DOPT_DB_KONTAKTLISTE"] = str(DEV_DB_KONTAKTLISTE)
+#     os.environ["DOPT_DB_CRM"] = str(DEV_DB_CRM)