Update app.py

app.py

@@ -4,6 +4,7 @@ import json
 import pandas as pd
 import random
 import shutil
+import time
 from datasets import load_dataset
 from huggingface_hub import HfApi
 
@@ -106,13 +107,19 @@ def load_or_initialize_count_json(audio_paths):
     
     return count_data
 
+def append_cache_buster(audio_path):
+    return f"{audio_path}?t={int(time.time() * 1000)}"
+
 def sample_audio_paths(audio_paths, count_data, k=5, max_count=3):
     eligible_paths = [p for p in audio_paths if count_data.get(os.path.basename(p), 0) < max_count]
     
     if len(eligible_paths) < k:
         raise ValueError(f"⚠️ 可用音频数量不足（只剩 {len(eligible_paths)} 条 count<{max_count} 的音频），无法抽取 {k} 条")
 
+    # selected = random.sample(eligible_paths, k)
+    random.shuffle(eligible_paths)
     selected = random.sample(eligible_paths, k)
+
     for path in selected:
         filename = os.path.basename(path)
         count_data[filename] += 1
@@ -135,12 +142,6 @@ QUESTION_SET = [
     for path in selected_audio_paths
 ]
 
-"""QUESTION_SET = [
-    {"audio": "data/Ses02F_impro01.wav", "desc": "这是第一个测试文件的描述",},
-    {"audio": "data/Ses02F_impro02.wav", "desc": "这是第二个测试文件的描述",},
-    {"audio": "data/Ses02F_impro03.wav", "desc": "这是第三个测试文件的描述",},
-]"""
-
 MAX_SUB_DIMS = max(len(d['sub_dims']) for d in DIMENSIONS_DATA)
 
 # ==============================================================================
@@ -174,7 +175,8 @@ def show_sample_page_and_init(age, gender, education, education_other, user_data
 def update_sample_view(dimension_title):
     dim_data = next((d for d in DIMENSIONS_DATA if d["title"] == dimension_title), None)
     if dim_data:
-        audio_up = gr.update(value=dim_data["audio"])
+        # audio_up = gr.update(value=dim_data["audio"])
+        audio_up = gr.update(value=append_cache_buster(dim_data["audio"]))
         interactive_view_up = gr.update(visible=True)
         reference_view_up = gr.update(visible=False)
         reference_btn_up = gr.update(value="参考")
@@ -236,7 +238,8 @@ def init_test_question(user_data, q_idx):
         q_idx, d_idx, {},
         gr.update(value=progress_q),
         dim_title_update,
-        gr.update(value=question['audio']),
+        # gr.update(value=question['audio']),
+        gr.update(value=append_cache_buster(question['audio'])),
         prev_btn_update,
         next_btn_update,
         gr.update(value=None), # BUG FIX: Changed from "" to None to correctly clear the radio button