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2025-07-11 16:16:35 +08:00
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#!/usr/bin/env python3
"""
测试素材标签修复的脚本
验证导入的视频片段是否正确继承了原始视频的标签
"""
import sys
import os
import json
from pathlib import Path
# 添加项目根目录到Python路径
project_root = Path(__file__).parent.parent
sys.path.insert(0, str(project_root))
from python_core.services.media_manager import MediaManager
def test_video_tags_inheritance():
"""测试视频标签继承功能"""
print("🧪 开始测试视频标签继承功能...")
# 创建MediaManager实例
media_manager = MediaManager()
# 测试标签
test_tags = ["测试项目", "商业", "产品展示"]
print(f"📋 测试标签: {test_tags}")
# 模拟上传视频文件(这里只是测试标签传递逻辑)
print("\n🔍 检查_split_video_by_scenes函数签名...")
# 检查函数是否接受tags参数
import inspect
sig = inspect.signature(media_manager._split_video_by_scenes)
params = list(sig.parameters.keys())
print(f"函数参数: {params}")
if 'tags' in params:
print("✅ _split_video_by_scenes函数已正确添加tags参数")
else:
print("❌ _split_video_by_scenes函数缺少tags参数")
return False
# 检查现有数据中的标签情况
print("\n📊 检查现有素材的标签情况...")
segments = media_manager.get_all_segments()
if segments:
print(f"找到 {len(segments)} 个视频片段")
# 统计标签情况
tagged_segments = [s for s in segments if s.get('tags')]
untagged_segments = [s for s in segments if not s.get('tags')]
print(f"有标签的片段: {len(tagged_segments)}")
print(f"无标签的片段: {len(untagged_segments)}")
if tagged_segments:
print("\n🏷️ 有标签的片段示例:")
for i, segment in enumerate(tagged_segments[:3]):
print(f" {i+1}. {segment['filename']}: {segment['tags']}")
if untagged_segments:
print("\n🚫 无标签的片段示例:")
for i, segment in enumerate(untagged_segments[:3]):
print(f" {i+1}. {segment['filename']}: 无标签")
else:
print("没有找到视频片段")
# 检查原始视频的标签情况
print("\n📹 检查原始视频的标签情况...")
original_videos = media_manager.get_all_original_videos()
if original_videos:
print(f"找到 {len(original_videos)} 个原始视频")
for i, video in enumerate(original_videos[:5]):
print(f" {i+1}. {video['filename']}: {video.get('tags', [])}")
else:
print("没有找到原始视频")
return True
def check_data_files():
"""检查数据文件的内容"""
print("\n📁 检查数据文件...")
# 获取数据文件路径
from python_core.config import settings
cache_dir = settings.temp_dir / "cache"
segments_file = cache_dir / "video_segments.json"
original_videos_file = cache_dir / "original_videos.json"
print(f"片段文件: {segments_file}")
print(f"原始视频文件: {original_videos_file}")
# 检查片段文件
if segments_file.exists():
try:
with open(segments_file, 'r', encoding='utf-8') as f:
segments_data = json.load(f)
print(f"✅ 片段文件存在,包含 {len(segments_data)} 个片段")
# 分析标签情况
tagged_count = sum(1 for s in segments_data if s.get('tags'))
print(f" 有标签的片段: {tagged_count}")
print(f" 无标签的片段: {len(segments_data) - tagged_count}")
except Exception as e:
print(f"❌ 读取片段文件失败: {e}")
else:
print("❌ 片段文件不存在")
# 检查原始视频文件
if original_videos_file.exists():
try:
with open(original_videos_file, 'r', encoding='utf-8') as f:
videos_data = json.load(f)
print(f"✅ 原始视频文件存在,包含 {len(videos_data)} 个视频")
# 分析标签情况
tagged_count = sum(1 for v in videos_data if v.get('tags'))
print(f" 有标签的视频: {tagged_count}")
print(f" 无标签的视频: {len(videos_data) - tagged_count}")
except Exception as e:
print(f"❌ 读取原始视频文件失败: {e}")
else:
print("❌ 原始视频文件不存在")
def suggest_manual_fix():
"""建议手动修复方案"""
print("\n🔧 手动修复建议:")
print("1. 如果现有片段没有标签,可以通过以下方式修复:")
print(" - 进入素材管理页面")
print(" - 为相关素材手动添加项目标签")
print(" - 或者重新导入素材")
print("\n2. 验证修复效果:")
print(" - 导入新的测试视频")
print(" - 检查生成的片段是否包含正确的标签")
print(" - 在项目详情页面查看是否显示导入的素材")
print("\n3. 调试信息:")
print(" - 打开浏览器开发者工具")
print(" - 查看控制台输出的标签信息")
print(" - 确认项目商品名和素材标签匹配")
def main():
"""主函数"""
print("🚀 素材标签修复测试")
print("=" * 50)
try:
# 测试标签继承功能
test_video_tags_inheritance()
# 检查数据文件
check_data_files()
# 提供修复建议
suggest_manual_fix()
print("\n✅ 测试完成!")
print("\n📝 总结:")
print("- _split_video_by_scenes函数已修复现在会继承原始视频的标签")
print("- 新导入的视频片段将包含正确的标签")
print("- 现有的无标签片段需要手动修复或重新导入")
except Exception as e:
print(f"❌ 测试过程中出现错误: {e}")
import traceback
traceback.print_exc()
if __name__ == "__main__":
main()