first commit

app/config.py

@@ -0,0 +1,25 @@
+from pydantic_settings import BaseSettings
+
+
+class Settings(BaseSettings):
+    model_config = {
+        "env_file": ".env",
+        "env_file_encoding": "utf-8",
+        "case_sensitive": False,
+    }
+
+    database_host: str = "localhost"
+    database_port: int = 5432
+    database_user: str = "postgres"
+    database_password: str = "postgres"
+    database_name: str = "weather_data"
+
+    @property
+    def database_url(self) -> str:
+        return (
+            f"postgresql://{self.database_user}:{self.database_password}"
+            f"@{self.database_host}:{self.database_port}/{self.database_name}"
+        )
+
+
+settings = Settings()