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This commit is contained in:
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482
scripts/test_scene_detection_cli.py
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482
scripts/test_scene_detection_cli.py
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#!/usr/bin/env python3
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"""
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测试批量场景检测命令行工具
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"""
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import sys
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import tempfile
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import shutil
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import json
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from pathlib import Path
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# 添加项目根目录到Python路径
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project_root = Path(__file__).parent.parent
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sys.path.insert(0, str(project_root))
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def test_imports():
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"""测试模块导入"""
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print("🔍 测试模块导入")
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print("=" * 50)
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try:
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# 测试数据类型导入
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from python_core.services.scene_detection.types import (
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DetectorType, SceneInfo, VideoSceneResult,
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BatchDetectionConfig, BatchDetectionResult, DetectionStats
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)
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print("✅ 数据类型导入成功")
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# 测试服务导入
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from python_core.services.scene_detection.detector import SceneDetectionService
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print("✅ 检测服务导入成功")
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# 测试CLI导入
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from python_core.services.scene_detection.cli import SceneDetectionCommander
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from python_core.utils.progress import ProgressJSONRPCCommander
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print("✅ CLI导入成功")
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# 检查继承关系
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commander = SceneDetectionCommander()
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if isinstance(commander, ProgressJSONRPCCommander):
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print("✅ SceneDetectionCommander 正确继承了 ProgressJSONRPCCommander")
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else:
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print("❌ SceneDetectionCommander 没有继承 ProgressJSONRPCCommander")
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return False
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# 测试统一导入
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from python_core.services.scene_detection import (
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DetectorType, SceneDetectionService, SceneDetectionCommander
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)
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print("✅ 统一导入成功")
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return True
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except ImportError as e:
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print(f"❌ 导入失败: {e}")
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return False
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except Exception as e:
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print(f"❌ 测试失败: {e}")
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return False
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def test_service_creation():
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"""测试服务创建"""
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print("\n🔧 测试服务创建")
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print("=" * 50)
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try:
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from python_core.services.scene_detection.detector import SceneDetectionService
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from python_core.services.scene_detection.types import BatchDetectionConfig, DetectorType
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# 创建服务
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service = SceneDetectionService()
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print("✅ 场景检测服务创建成功")
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# 测试配置创建
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config = BatchDetectionConfig(
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detector_type=DetectorType.CONTENT,
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threshold=30.0,
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min_scene_length=1.0
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)
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print("✅ 检测配置创建成功")
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# 检查支持的格式
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print(f"✅ 支持的视频格式: {service.supported_formats}")
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return True
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except Exception as e:
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print(f"❌ 服务创建测试失败: {e}")
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return False
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def test_commander_commands():
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"""测试Commander命令注册"""
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print("\n⌨️ 测试Commander命令注册")
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print("=" * 50)
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try:
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from python_core.services.scene_detection.cli import SceneDetectionCommander
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# 创建Commander
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commander = SceneDetectionCommander()
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print("✅ SceneDetectionCommander创建成功")
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# 检查注册的命令
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commands = list(commander.commands.keys())
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expected_commands = ["detect", "batch_detect", "analyze", "compare"]
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for cmd in expected_commands:
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if cmd in commands:
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print(f"✅ 命令 '{cmd}' 已注册")
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else:
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print(f"❌ 命令 '{cmd}' 未注册")
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return False
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# 检查进度命令识别
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progressive_commands = ["batch_detect", "compare"]
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non_progressive_commands = ["detect", "analyze"]
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for cmd in progressive_commands:
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if commander._is_progressive_command(cmd):
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print(f"✅ 命令 '{cmd}' 正确识别为进度命令")
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else:
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print(f"❌ 命令 '{cmd}' 没有被识别为进度命令")
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return False
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for cmd in non_progressive_commands:
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if not commander._is_progressive_command(cmd):
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print(f"⚡ 命令 '{cmd}' 正确识别为非进度命令")
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else:
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print(f"❌ 命令 '{cmd}' 错误识别为进度命令")
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return False
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return True
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except Exception as e:
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print(f"❌ Commander命令测试失败: {e}")
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return False
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def test_argument_parsing():
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"""测试参数解析"""
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print("\n📝 测试参数解析")
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print("=" * 50)
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try:
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from python_core.services.scene_detection.cli import SceneDetectionCommander
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commander = SceneDetectionCommander()
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# 测试单个检测命令参数解析
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test_cases = [
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# (args, expected_success, description)
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(["detect", "video.mp4"], True, "基本单个检测"),
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(["detect", "video.mp4", "--threshold", "25.0"], True, "带阈值的单个检测"),
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(["detect", "video.mp4", "--detector", "content", "--format", "json"], True, "完整参数的单个检测"),
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(["batch_detect", "/path/to/videos"], True, "基本批量检测"),
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(["batch_detect", "/path/to/videos", "--detector", "adaptive", "--output", "results.json"], True, "完整参数的批量检测"),
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(["compare", "video.mp4"], True, "基本比较"),
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(["compare", "video.mp4", "--thresholds", "20,30,40"], True, "带阈值列表的比较"),
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(["analyze", "results.json"], True, "结果分析"),
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(["unknown_command"], False, "未知命令"),
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(["detect"], False, "缺少必需参数"),
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]
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for args, expected_success, description in test_cases:
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try:
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command, parsed_args = commander.parse_arguments(args)
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if expected_success:
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print(f"✅ {description}: {command}")
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else:
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print(f"⚠️ 预期失败但成功了: {description}")
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except SystemExit:
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if not expected_success:
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print(f"✅ 预期失败: {description}")
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else:
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print(f"❌ 意外失败: {description}")
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return False
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except Exception as e:
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if not expected_success:
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print(f"✅ 预期失败: {description} -> {e}")
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else:
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print(f"❌ 意外错误: {description} -> {e}")
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return False
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return True
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except Exception as e:
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print(f"❌ 参数解析测试失败: {e}")
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return False
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def test_single_detection():
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"""测试单个视频检测"""
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print("\n🎬 测试单个视频检测")
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print("=" * 50)
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try:
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# 查找测试视频
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assets_dir = project_root / "assets"
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video_files = list(assets_dir.rglob("*.mp4"))
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if not video_files:
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print("⚠️ 没有找到测试视频，跳过单个检测测试")
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return True
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test_video = str(video_files[0])
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print(f"📹 测试视频: {test_video}")
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from python_core.services.scene_detection.detector import SceneDetectionService
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from python_core.services.scene_detection.types import BatchDetectionConfig, DetectorType
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# 创建服务和配置
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service = SceneDetectionService()
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config = BatchDetectionConfig(
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detector_type=DetectorType.CONTENT,
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threshold=30.0,
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min_scene_length=1.0
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)
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# 执行检测
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result = service.detect_single_video(test_video, config)
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if result.success:
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print(f"✅ 单个视频检测成功:")
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print(f" 文件名: {result.filename}")
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print(f" 场景数: {result.total_scenes}")
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print(f" 总时长: {result.total_duration:.2f}秒")
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print(f" 检测时间: {result.detection_time:.2f}秒")
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print(f" 检测器: {result.detector_type}")
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else:
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print(f"⚠️ 单个视频检测失败: {result.error}")
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return True
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except Exception as e:
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print(f"❌ 单个视频检测测试失败: {e}")
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return False
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def test_batch_detection():
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"""测试批量检测"""
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print("\n📦 测试批量检测")
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print("=" * 50)
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try:
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# 查找测试视频
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assets_dir = project_root / "assets"
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video_files = list(assets_dir.rglob("*.mp4"))
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if not video_files:
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print("⚠️ 没有找到测试视频，跳过批量检测测试")
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return True
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# 创建临时目录并复制测试视频
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with tempfile.TemporaryDirectory() as temp_dir:
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temp_path = Path(temp_dir)
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# 复制几个测试视频
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test_videos = []
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for i, video_file in enumerate(video_files[:2]): # 最多复制2个
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dest_file = temp_path / f"test_video_{i}.mp4"
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shutil.copy2(video_file, dest_file)
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test_videos.append(dest_file)
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print(f"📹 创建了 {len(test_videos)} 个测试视频")
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from python_core.services.scene_detection.detector import SceneDetectionService
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from python_core.services.scene_detection.types import BatchDetectionConfig, DetectorType
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# 创建服务和配置
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service = SceneDetectionService()
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config = BatchDetectionConfig(
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detector_type=DetectorType.CONTENT,
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threshold=30.0,
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min_scene_length=1.0
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)
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# 收集进度消息
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progress_messages = []
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def progress_callback(message: str):
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progress_messages.append(message)
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print(f"📊 进度: {message}")
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# 执行批量检测
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result = service.batch_detect_scenes(str(temp_path), config, progress_callback)
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print(f"✅ 批量检测完成:")
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print(f" 总文件数: {result.total_files}")
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print(f" 处理成功: {result.processed_files}")
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print(f" 处理失败: {result.failed_files}")
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print(f" 总场景数: {result.total_scenes}")
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print(f" 检测时间: {result.detection_time:.2f}秒")
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print(f" 收到 {len(progress_messages)} 个进度消息")
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return True
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except Exception as e:
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print(f"❌ 批量检测测试失败: {e}")
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return False
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def test_cli_execution():
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"""测试CLI执行"""
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print("\n⚙️ 测试CLI执行")
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print("=" * 50)
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try:
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# 查找测试视频
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assets_dir = project_root / "assets"
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video_files = list(assets_dir.rglob("*.mp4"))
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if not video_files:
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print("⚠️ 没有找到测试视频，跳过CLI执行测试")
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return True
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test_video = str(video_files[0])
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from python_core.services.scene_detection.cli import SceneDetectionCommander
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commander = SceneDetectionCommander()
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# 测试单个检测命令
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try:
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result = commander.execute_command("detect", {
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"video_path": test_video,
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"detector": "content",
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"threshold": 30.0
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})
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if result.get("success"):
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print(f"✅ CLI单个检测成功: {result['total_scenes']} 个场景")
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else:
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print(f"⚠️ CLI单个检测失败: {result.get('error', 'Unknown error')}")
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except Exception as e:
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print(f"⚠️ CLI单个检测异常: {e}")
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return True
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except Exception as e:
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print(f"❌ CLI执行测试失败: {e}")
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return False
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def test_output_formats():
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"""测试输出格式"""
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print("\n📄 测试输出格式")
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print("=" * 50)
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try:
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from python_core.services.scene_detection.detector import SceneDetectionService
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from python_core.services.scene_detection.types import (
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BatchDetectionConfig, BatchDetectionResult, VideoSceneResult, SceneInfo
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)
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# 创建模拟结果
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scenes = [
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SceneInfo(0, 0.0, 10.0, 10.0, 1.0),
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SceneInfo(1, 10.0, 20.0, 10.0, 1.0)
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]
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video_result = VideoSceneResult(
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video_path="test.mp4",
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filename="test.mp4",
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success=True,
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total_scenes=2,
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total_duration=20.0,
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scenes=scenes,
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detection_time=1.0,
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detector_type="content",
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threshold=30.0
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)
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batch_result = BatchDetectionResult(
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total_files=1,
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processed_files=1,
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failed_files=0,
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total_scenes=2,
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total_duration=20.0,
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average_scenes_per_video=2.0,
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detection_time=1.0,
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results=[video_result],
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failed_list=[],
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config=BatchDetectionConfig()
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)
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service = SceneDetectionService()
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# 测试不同输出格式
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with tempfile.TemporaryDirectory() as temp_dir:
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temp_path = Path(temp_dir)
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formats = ["json", "csv", "txt"]
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for fmt in formats:
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output_file = temp_path / f"test_output.{fmt}"
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batch_result.config.output_format = fmt
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success = service.save_results(batch_result, str(output_file))
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if success and output_file.exists():
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print(f"✅ {fmt.upper()} 格式输出成功")
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else:
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print(f"❌ {fmt.upper()} 格式输出失败")
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return False
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return True
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except Exception as e:
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print(f"❌ 输出格式测试失败: {e}")
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return False
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def main():
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"""主函数"""
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print("🚀 测试批量场景检测命令行工具")
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try:
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# 运行所有测试
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tests = [
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test_imports,
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test_service_creation,
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test_commander_commands,
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test_argument_parsing,
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test_single_detection,
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test_batch_detection,
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test_cli_execution,
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test_output_formats
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]
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results = []
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for test in tests:
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try:
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result = test()
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results.append(result)
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except Exception as e:
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print(f"❌ 测试 {test.__name__} 异常: {e}")
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results.append(False)
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# 总结
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print("\n" + "=" * 60)
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print("📊 批量场景检测工具测试总结")
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print("=" * 60)
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passed = sum(results)
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total = len(results)
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print(f"通过测试: {passed}/{total}")
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if passed == total:
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print("🎉 所有场景检测工具测试通过！")
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print("\n✅ 功能验证:")
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print(" 1. 模块导入正确 - ✅")
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print(" 2. 服务创建成功 - ✅")
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print(" 3. 命令注册完整 - ✅")
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print(" 4. 参数解析正常 - ✅")
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print(" 5. 单个检测工作 - ✅")
|
||||
print(" 6. 批量检测工作 - ✅")
|
||||
print(" 7. CLI执行正常 - ✅")
|
||||
print(" 8. 输出格式支持 - ✅")
|
||||
|
||||
print("\n🔧 工具特点:")
|
||||
print(" 1. 多种检测器 - content/threshold/adaptive")
|
||||
print(" 2. 批量处理 - 目录级别的批量检测")
|
||||
print(" 3. 进度显示 - 实时进度反馈")
|
||||
print(" 4. 多种输出 - JSON/CSV/TXT格式")
|
||||
print(" 5. 结果分析 - 统计信息和比较")
|
||||
print(" 6. 检测器比较 - 自动测试不同参数")
|
||||
|
||||
print("\n📝 使用示例:")
|
||||
print(" # 单个视频检测")
|
||||
print(" python -m python_core.services.scene_detection detect video.mp4")
|
||||
print(" # 批量检测（带进度）")
|
||||
print(" python -m python_core.services.scene_detection batch_detect /path/to/videos")
|
||||
print(" # 检测器比较")
|
||||
print(" python -m python_core.services.scene_detection compare video.mp4")
|
||||
|
||||
return 0
|
||||
else:
|
||||
print("⚠️ 部分场景检测工具测试失败")
|
||||
return 1
|
||||
|
||||
except Exception as e:
|
||||
print(f"❌ 测试过程中出错: {e}")
|
||||
import traceback
|
||||
traceback.print_exc()
|
||||
return 1
|
||||
|
||||
if __name__ == "__main__":
|
||||
exit_code = main()
|
||||
sys.exit(exit_code)
|
||||
Reference in New Issue
Block a user