fix:m3u update time logo(#794)

main.py

@@ -116,6 +116,9 @@ class UpdateSource:
                     for channel_obj in self.channel_items.values()
                     for name in channel_obj.keys()
                 ]
+                if not channel_names:
+                    print(f"❌ No channel names found! Please check the {config.source_file}!")
+                    return
                 await self.visit_page(channel_names)
                 self.tasks = []
                 append_total_data(
@@ -169,7 +172,7 @@ class UpdateSource:
                             "wb",
                     ) as file:
                         pickle.dump(channel_data_cache, file)
-                convert_to_m3u()
+                convert_to_m3u(channel_names[0])
                 print(
                     f"🥳 Update completed! Total time spent: {format_interval(time() - main_start_time)}. Please check the {user_final_file} file!"
                 )

utils/tools.py

@@ -349,7 +349,7 @@ def get_ip_address():
         return f"http://{ip}:{config.app_port}"
 
 
-def convert_to_m3u():
+def convert_to_m3u(first_channel_name=None):
     """
     Convert result txt to m3u format
     """
@@ -374,7 +374,7 @@ def convert_to_m3u():
                             r"(CCTV|CETV)-(\d+)(\+.*)?",
                             lambda m: f"{m.group(1)}{m.group(2)}"
                                       + ("+" if m.group(3) else ""),
-                            original_channel_name,
+                            first_channel_name if current_group == "🕘️更新时间" else original_channel_name,
                         )
                         m3u_output += f'#EXTINF:-1 tvg-name="{processed_channel_name}" tvg-logo="https://live.fanmingming.cn/tv/{processed_channel_name}.png"'
                         if current_group: