2

app.py

@@ -75,16 +75,18 @@ def handle_load(source, c_type, c_id, model):
         json.dumps({}) 
     ]
 
+# 【修复处 1】移除冗余返回值，只返回需要更新的 6 个 UI 状态
 def handle_qa_select(selection, qa_json):
     if not selection or not qa_json:
-        return [""] * 8
+        # curr_qid, q_disp, a_disp, status_opt, err_type, comment
+        return ["", "", "", "correct", "无", ""]
     try:
         qas = json.loads(qa_json)
         idx = int(selection.split(":")[0][1:]) - 1
         curr = qas[idx]
-        return [curr['id'], curr['q'], curr['a'], "correct", "无", "", "", ""]
+        return [curr['id'], curr['q'], curr['a'], "correct", "无", ""]
     except:
-        return [""] * 8
+        return ["", "", "", "correct", "无", ""]
 
 # ============== UI 布局 ==============
 def create_ui():
@@ -122,7 +124,6 @@ def create_ui():
                     a_disp = gr.Text(label="标准答案")
                     status_opt = gr.Radio(
                         label="审核结论", 
-                        # 【修正】将 "modified" 改为 "needs_modification" 匹配 DataManager 内部逻辑
                         choices=[("正确", "correct"), ("错误", "incorrect"), ("优化", "needs_modification")],
                         value="correct"
                     )
@@ -130,7 +131,6 @@ def create_ui():
                 
                 comment = gr.Text(label="审核备注")
                 
-                # 【新增】状态提示框，用于反馈保存成功与否
                 save_status = gr.Text(label="操作反馈", interactive=False)
                 save_btn = gr.Button("💾 提交单条审核", variant="primary")
                 
@@ -139,7 +139,6 @@ def create_ui():
                     next_btn = gr.Button("➡️ 下一个图表")
 
                 gr.Markdown("---")
-                # 【新增】下载区
                 with gr.Row():
                     export_btn = gr.Button("📥 导出并下载审核记录", variant="secondary")
                 download_file = gr.File(label="下载文件", visible=False)
@@ -157,10 +156,11 @@ def create_ui():
         id_dd.change(handle_load, inputs=[src_dd, typ_dd, id_dd, mdl_dd], outputs=load_event_outputs)
         mdl_dd.change(handle_load, inputs=[src_dd, typ_dd, id_dd, mdl_dd], outputs=load_event_outputs)
 
+        # 【修复处 2】移除这里 outputs 里的 gr.State()，使其与上方返回的 6 个值严格对齐
         qa_radio.change(
             handle_qa_select, 
             inputs=[qa_radio, qa_store], 
-            outputs=[curr_qid, q_disp, a_disp, status_opt, err_type, gr.State(), gr.State(), comment] 
+            outputs=[curr_qid, q_disp, a_disp, status_opt, err_type, comment] 
         )
 
         # 导航逻辑
@@ -172,14 +172,14 @@ def create_ui():
                     gr.update(value=target['chart_type']),
                     gr.update(value=target['chart_id']),
                     gr.update(value=target['model']),
-                    gr.update(value="") # 切换时清空状态
+                    gr.update(value="") # 切换时清空反馈状态
                 ]
             return [gr.update()] * 4 + [gr.update()]
             
         prev_btn.click(lambda: navigate(-1), outputs=[src_dd, typ_dd, id_dd, mdl_dd, save_status])
         next_btn.click(lambda: navigate(1), outputs=[src_dd, typ_dd, id_dd, mdl_dd, save_status])
 
-        # 【修复与增强】保存逻辑
+        # 保存逻辑
         def quick_save(qid, cid, src, status, cmt):
             if not qid: 
                 return "⚠️ 无效操作：未选择题目", gr.update()
@@ -189,7 +189,6 @@ def create_ui():
                 "status": status, "comment": cmt
             })
             
-            # 【增强】保存后立刻刷新全局统计信息
             stats = data_manager.get_review_stats()
             stats_str = f"✅{stats['correct']} | ❌{stats['incorrect']} | 总{stats['total']}"
             
@@ -198,11 +197,10 @@ def create_ui():
         save_btn.click(
             quick_save, 
             inputs=[curr_qid, id_dd, src_dd, status_opt, comment],
-            # 【修复】将结果输出到已经实例化的组件上
             outputs=[save_status, stats_txt]
         )
 
-        # 【新增】导出下载逻辑
+        # 导出下载逻辑
         def handle_export():
             file_path = data_manager.export_reviews()
             return gr.update(value=file_path, visible=True)