Update app.py

app.py

@@ -1,8 +1,7 @@
 import streamlit as st
 import libtorrent as lt
 import os
-from tqdm import tqdm
-import shutil
+import time
 
 def download_magnet(magnet_uri, download_path):
     # 创建会话
@@ -24,12 +23,16 @@ def download_magnet(magnet_uri, download_path):
     # 创建进度条
     progress_bar = st.progress(0)
     # 下载文件
-    for i in tqdm(range(100)):
+    start_time = time.time()
+    while not handle.is_seed():
         s = handle.status()
         progress = s.total_done / total_size
+        download_rate = s.download_rate / 1000  # 转换为 KB/s
+        elapsed_time = time.time() - start_time
+        remaining_time = (total_size - s.total_done) / (s.download_rate or 1)
         progress_bar.progress(progress)
-        if s.state == lt.torrent_status.seeding:
-            break
+        st.write(f"下载进度：{progress * 100:.2f}%  下载速率：{download_rate:.2f} KB/s  剩余时间：{remaining_time:.2f} 秒")
+        time.sleep(1)
     # 下载完成，返回文件路径
     return os.path.join(download_path, handle.name())