Werkend ANPR systeem

application/__init__.py

@@ -2,9 +2,14 @@ from flask import Flask
 from flask_migrate import Migrate
 from flask_sqlalchemy import SQLAlchemy
 from flask_login import LoginManager
+from io import BytesIO
+
 
 # from authlib.integrations.flask_client import OAuth
 
+# Memory for last_image
+last_image = BytesIO()
+
 # Web Server
 app = Flask(__name__)
 app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///data.sqlite"

application/api/views.py

@@ -1,9 +1,11 @@
 from flask import Blueprint, request, jsonify
 from application import db
+import application
 from application.dashboard.models import AllowedPlate, LoggedItem
 from application.api.image_processing import process_image
 from datetime import datetime
 import asyncio
+import io
 
 api_blueprint = Blueprint("api", __name__, template_folder="templates")
 
@@ -12,6 +14,8 @@ api_blueprint = Blueprint("api", __name__, template_folder="templates")
 @api_blueprint.route("/", methods=["POST"])
 def data():
     data = request.data
+    application.last_image.seek(0)
+    application.last_image = io.BytesIO(request.data)
     np = asyncio.run(process_image(image=data))
 
     # Check if the found plate is allowed to exit