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@@ -2,6 +2,23 @@ import os
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from fastapi import HTTPException
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from fastapi.responses import HTMLResponse, FileResponse
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from fastapi.staticfiles import StaticFiles
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+from starlette.responses import Response
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+from starlette.types import Scope, Receive, Send
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+
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+
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+class NoCacheStaticFiles(StaticFiles):
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+ """StaticFiles que agrega headers para evitar cache"""
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+
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+ async def get_response(self, path: str, scope: Scope) -> Response:
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+ """Override para agregar headers de no-cache"""
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+ response = await super().get_response(path, scope)
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+
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+ # Agregar headers para evitar cache
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+ response.headers["Cache-Control"] = "no-cache, no-store, must-revalidate, max-age=0"
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+ response.headers["Pragma"] = "no-cache"
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+ response.headers["Expires"] = "0"
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+
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+ return response
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async def serve_app_html():
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@@ -9,26 +26,47 @@ async def serve_app_html():
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index_path = os.path.join("public","main", "index.html")
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if not os.path.exists(index_path):
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raise HTTPException(status_code=404, detail="public/index.html not found.")
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- return FileResponse(index_path)
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+
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+ # Headers para evitar cache
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+ headers = {
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+ "Cache-Control": "no-cache, no-store, must-revalidate, max-age=0",
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+ "Pragma": "no-cache",
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+ "Expires": "0"
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+ }
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+ return FileResponse(index_path, headers=headers)
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async def serve_register_html():
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"""Serve the register HTML file"""
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register_path = os.path.join("public", "register", "index.html")
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if not os.path.exists(register_path):
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raise HTTPException(status_code=404, detail="public/register/index.html not found.")
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- return FileResponse(register_path)
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+
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+ # Headers para evitar cache
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+ headers = {
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+ "Cache-Control": "no-cache, no-store, must-revalidate, max-age=0",
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+ "Pragma": "no-cache",
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+ "Expires": "0"
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+ }
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+ return FileResponse(register_path, headers=headers)
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def mount_register_static_files(app):
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"""Mount static files for the register page"""
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- app.mount("/register/", StaticFiles(directory="public/register", html=False), name="register_static")
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+ app.mount("/register/", NoCacheStaticFiles(directory="public/register", html=False), name="register_static")
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def mount_main_static_files(app):
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"""Mount static files"""
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- app.mount("/express/", StaticFiles(directory="public/main", html=False), name="public_root_assets")
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+ app.mount("/express/", NoCacheStaticFiles(directory="public/main", html=False), name="public_root_assets")
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def serve_image(image_path: str):
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"""Serve images from the public/images directory"""
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image_full_path = os.path.join("public", "images", image_path)
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if not os.path.exists(image_full_path):
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raise HTTPException(status_code=404, detail=f"Image '{image_path}' not found.")
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- return FileResponse(image_full_path)
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+
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+ # Headers para evitar cache en imágenes también
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+ headers = {
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+ "Cache-Control": "no-cache, no-store, must-revalidate, max-age=0",
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+ "Pragma": "no-cache",
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+ "Expires": "0"
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+ }
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+ return FileResponse(image_full_path, headers=headers)
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