from flask import Flask, jsonify, request, render_template, redirect import json import os compiti = [] id_counter = 0 def update_file(): with open('compiti.json', 'w') as f: json.dump(compiti, f) if os.path.isfile('compiti.json'): with open('compiti.json', 'r') as f: compiti = json.load(f) id_counter = compiti[-1]["id"] + 1 else: compiti = [ {"id": 1, "descrizione": "Compito matematica"}, {"id": 2, "descrizione": "Consegna TPSIT progetto API REST"}, {"id": 3, "descrizione": "Compito di sistemi"}, {"id": 4, "descrizione": "Compito di italiano"} ] id_counter = 5 update_file() app = Flask(__name__) @app.route("/", methods=["GET"]) def home(): html = "

Home page API REST Compiti

" html += "Apri interfaccia web
Documentazione" return html, 200 @app.route("/doc", methods=["GET"]) def get_doc(): return render_template("doc.html"), 200 @app.route("/compiti", methods=["GET"]) def get_compiti(): return jsonify(compiti), 200 @app.route("/compiti/", methods=["GET"]) def get_compito_by_id(id): for ciscomerda in compiti: if ciscomerda["id"] == id: return jsonify(ciscomerda), 200 return jsonify([]), 404 @app.route("/compiti", methods=["POST"]) def create_compito(): global id_counter j = request.get_json() j["id"] = id_counter id_counter += 1 compiti.append(j) update_file() return jsonify(j), 201 @app.route("/compiti/", methods=["DELETE"]) def delete_compito(id): for ciscomerda in compiti: if ciscomerda["id"] == id: compiti.remove(ciscomerda) update_file() return jsonify(ciscomerda), 200 return jsonify([]), 404 @app.route("/ui") def web_ui(): # Tabella compiti html = "" html += "Gestione compiti" html += "" for ciscomerda in compiti: html += "" html += f"" html += "

{ciscomerda["descrizione"]}

" html += "

" html += "" return html, 200 @app.route("/form_add") def form_add(): if not request.args.get("descrizione"): return "Errore: descrizione mancante", 400 else: global id_counter d = request.args.get("descrizione") compiti.append({"id": id_counter, "descrizione": d}) id_counter += 1 update_file() return redirect("/ui") @app.route("/form_delete") def form_delete(): if not request.args.get("id"): return "Errore: id mancante", 400 else: id = int(request.args.get("id")) for ciscomerda in compiti: if ciscomerda["id"] == id: compiti.remove(ciscomerda) update_file() return redirect("/ui") return "Errore: compito non trovato", 404 app.run("0.0.0.0")