feat: add project deadline check

app.py

@@ -7,6 +7,10 @@ import re
 
 app = Flask(__name__)
 
+project_deadlines = {
+    "experiment_knn": "2024-10-17 23:59:59",
+}
+
 # 上传文件的路径
 UPLOAD_FOLDER = "./uploads"
 os.makedirs(UPLOAD_FOLDER, exist_ok=True)
@@ -86,6 +90,18 @@ def write_to_csv(data, project):
         writer.writerow(data)
 
 
+def is_past_deadline(project):
+    # 当前时间
+    current_time = datetime.datetime.now()
+    # 截止时间
+    deadline_str = project_deadlines.get(project)
+
+    if deadline_str:
+        deadline = datetime.datetime.strptime(deadline_str, "%Y-%m-%d %H:%M:%S")
+        return current_time > deadline
+    return False
+
+
 @app.route("/upload_score", methods=["POST"])
 def upload_score():
     try:
@@ -108,6 +124,11 @@ def upload_score():
                 or data["name"] == ""
             ):
                 return jsonify({"message": "姓名不合规，不记录成绩！"}), 400
+
+            # 检查截止时间
+            if is_past_deadline(data["project"]):
+                return jsonify({"message": "已过成绩提交截止时间，上传成绩失败！"}), 403
+
             data["details"] = data["details"].replace("\n", "<br>")
             write_to_csv(data, data["project"])
             return jsonify({"message": "上传成绩成功！"}), 200