use pydantic_settings

Author: darixsamani

config/config.py

@@ -1,19 +1,19 @@
 import os
+import dotenv
+from pydantic_settings import Bas
+
+dotenv.load_dotenv()
 
 
 class Settings():
 
 
     #POSTGRESQL
-    POSTGRES_USER: str = os.environ.get("POSTGRES_USER")
-    POSTGRES_PASSWORD: str = os.environ.get("POSTGRES_PASSWORD")
-    POSTGRES_DB: str = os.environ.get("POSTGRES_DB")
-    POSTGRES_SERVER: str = os.environ.get("POSTGRES_SERVER")
-    POSTGRES_PORT: str  = os.environ.get("POSTGRES_PORT")
-
-    #REDIS
-    redis_host: str = os.environ.get("REDIS_HOST")
-    redis_port: str = os.environ.get("REDIS_PORT")
+    POSTGRES_USER: str = os.environ.get("POSTGRES_USER", "darix")
+    POSTGRES_PASSWORD: str = os.environ.get("POSTGRES_PASSWORD", "6775212952")
+    POSTGRES_DB: str = os.environ.get("POSTGRES_DB", "fastapi_postgres")
+    POSTGRES_SERVER: str = os.environ.get("POSTGRES_SERVER", "localhost")
+    POSTGRES_PORT: str  = os.environ.get("POSTGRES_PORT", 5432)
 
 
 
@@ -24,7 +24,7 @@ class Settings():
 
     class Config:
         env_file = ".env.dev"
-        orm_mode = True
+        from_attributes = True
 
 
 settings = Settings()

database/database.py

@@ -1,4 +1,3 @@
-import dotenv
 from sqlmodel import SQLModel
 from sqlalchemy import create_engine
 from sqlalchemy.ext.declarative import declarative_base
@@ -7,15 +6,13 @@
 from config.config import settings
 import os
 
-dotenv.load_dotenv()
-
 
 def get_url():
-    user = os.getenv("POSTGRES_USER", "darix")
-    password = os.getenv("POSTGRES_PASSWORD", "darix")
-    server = os.getenv("POSTGRES_SERVER", "localhost")
-    db = os.getenv("POSTGRES_DB", "darix")
-    port = os.getenv("POSTGRES_PORT", 5432)
+    user = settings.POSTGRES_USER
+    password = settings.POSTGRES_PASSWORD
+    server = settings.POSTGRES_SERVER
+    db = settings.POSTGRES_DB
+    port = settings.POSTGRES_PORT
     return f"postgresql+asyncpg://{user}:{password}@{server}:{port}/{db}"
 
 

pyproject.toml

@@ -12,6 +12,7 @@ dependencies = [
     "fastapi>=0.115.12",
     "passlib[bcrypt]>=1.7.4",
     "psycopg2-binary>=2.9.10",
+    "pydantic-settings>=2.12.0",
     "pydantic[email]>=2.11.7",
     "pyjwt>=2.10.1",
     "python-dotenv>=1.1.0",