settings folder added

app/config.py

@@ -0,0 +1,25 @@
+import sys
+from typing import List
+
+from pydantic import AnyHttpUrl, BaseSettings
+
+class Settings(BaseSettings):
+    API_V1_STR: str = "/api/v1"
+
+    # Meta
+ 
+    # BACKEND_CORS_ORIGINS is a comma-separated list of origins
+    # e.g: http://localhost,http://localhost:4200,http://localhost:3000
+    BACKEND_CORS_ORIGINS: List[AnyHttpUrl] = [
+        "http://localhost:3000",  # type: ignore
+        "http://localhost:8000",  # type: ignore
+        "https://localhost:3000",  # type: ignore
+        "https://localhost:8000",  # type: ignore
+    ]
+
+    PROJECT_NAME: str = "Object Detection"
+
+    class Config:
+        case_sensitive = True
+
+settings = Settings()

app/main.py

@@ -4,8 +4,11 @@ from fastapi.templating import Jinja2Templates
 from pydantic import BaseModel
 import subprocess
 from pathlib import Path
+from app.config import settings
 
-app = FastAPI()
+app = FastAPI(
+    title=settings.PROJECT_NAME, openapi_url=f"{settings.API_V1_STR}/openapi.json"
+)
 
 app.mount("/static", FileResponse, name="static")
 
@@ -37,6 +40,18 @@ async def detect_objects(request: Request, item: Item):
     )
 
 
+
+# Set all CORS enabled origins
+if settings.BACKEND_CORS_ORIGINS:
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origins=[str(origin) for origin in settings.BACKEND_CORS_ORIGINS],
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
+
+
 # Start app
 if __name__ == "__main__":
     import uvicorn