feat(rvw): Implement RVW V2.0 Data Forensics Module - Day 6 StatValidator
Summary: - Implement L2 Statistical Validator (CI-P consistency, T-test reverse) - Implement L2.5 Consistency Forensics (SE Triangle, SD>Mean check) - Add error/warning severity classification with tolerance thresholds - Support 5+ CI formats parsing (parentheses, brackets, 95% CI prefix) - Complete Python forensics service (types, config, validator, extractor) V2.0 Development Progress (Week 2 Day 6): - Day 1-5: Python service setup, Word table extraction, L1 arithmetic validator - Day 6: L2 StatValidator + L2.5 consistency forensics (promoted from V2.1) Test Results: - Unit tests: 4/4 passed (CI-P, SE Triangle, SD>Mean, T-test) - Real document tests: 5/5 successful, 2 reasonable WARNINGs Status: Day 6 completed, ready for Day 7 (Skills Framework) Co-authored-by: Cursor <cursoragent@cursor.com>
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328
extraction_service/analyze_methods.py
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328
extraction_service/analyze_methods.py
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"""
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统计方法分析脚本
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分析测试文档中的统计方法：
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1. 文档中实际使用了哪些方法
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2. 我们的系统能识别哪些
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3. 识别出来的哪些可以验证
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"""
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import os
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import sys
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import re
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from pathlib import Path
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from docx import Document
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# 添加项目路径
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sys.path.insert(0, str(Path(__file__).parent))
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from forensics.config import METHOD_PATTERNS, detect_methods
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# 测试文件目录
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TEST_DOCS_DIR = Path(__file__).parent.parent / "docs" / "03-业务模块" / "RVW-稿件审查系统" / "05-测试文档"
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# ==================== 完整的统计方法列表 ====================
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# 医学研究论文中常见的统计方法
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ALL_KNOWN_METHODS = {
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# 参数检验
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"t-test": {
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"names": ["t检验", "t-test", "student t", "独立样本t", "两样本t"],
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"category": "参数检验",
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"can_validate": True, # Week 2 实现 T检验逆向验证
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"validation_note": "根据均值、标准差、样本量反推 t 值",
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},
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"paired-t": {
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"names": ["配对t", "paired t", "前后对比"],
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"category": "参数检验",
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"can_validate": False, # V2.1 实现
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"validation_note": "需要配对数据，MVP 不支持",
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},
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"anova": {
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"names": ["方差分析", "ANOVA", "F检验", "单因素方差分析", "多因素方差分析", "重复测量方差分析"],
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"category": "参数检验",
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"can_validate": False, # V2.1 实现
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"validation_note": "多组比较，复杂度高，MVP 不支持",
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},
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# 非参数检验
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"chi-square": {
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"names": ["卡方检验", "χ²", "χ2", "chi-square", "pearson卡方", "Fisher精确检验"],
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"category": "非参数检验",
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"can_validate": True, # Week 2 实现卡方检验逆向验证
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"validation_note": "根据频数表反推卡方值",
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},
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"mann-whitney": {
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"names": ["Mann-Whitney", "秩和检验", "U检验", "Wilcoxon秩和"],
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"category": "非参数检验",
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"can_validate": False, # V2.1 实现
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"validation_note": "非参数检验，需原始数据",
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},
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"wilcoxon": {
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"names": ["Wilcoxon符号秩", "配对秩"],
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"category": "非参数检验",
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"can_validate": False,
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"validation_note": "配对非参数检验",
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},
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"kruskal-wallis": {
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"names": ["Kruskal-Wallis", "H检验"],
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"category": "非参数检验",
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"can_validate": False,
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"validation_note": "多组非参数比较",
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},
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# 回归分析
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"logistic": {
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"names": ["Logistic回归", "logit", "二元回归", "多因素logistic"],
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"category": "回归分析",
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"can_validate": False, # V2.1 实现
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"validation_note": "复杂模型，需原始数据",
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},
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"linear": {
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"names": ["线性回归", "多元回归", "OLS"],
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"category": "回归分析",
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"can_validate": False,
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"validation_note": "需原始数据",
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},
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"cox": {
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"names": ["Cox回归", "比例风险模型", "生存分析"],
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"category": "生存分析",
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"can_validate": False,
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"validation_note": "生存分析，复杂度高",
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},
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# 生存分析
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"kaplan-meier": {
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"names": ["Kaplan-Meier", "KM曲线", "生存曲线"],
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"category": "生存分析",
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"can_validate": False,
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"validation_note": "图形方法",
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},
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"log-rank": {
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"names": ["Log-rank", "对数秩检验"],
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"category": "生存分析",
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"can_validate": False,
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"validation_note": "生存曲线比较",
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},
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# 相关分析
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"pearson": {
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"names": ["Pearson相关", "相关系数r", "积差相关"],
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"category": "相关分析",
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"can_validate": False,
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"validation_note": "需原始数据",
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},
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"spearman": {
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"names": ["Spearman相关", "秩相关", "等级相关"],
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"category": "相关分析",
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"can_validate": False,
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"validation_note": "非参数相关",
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},
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# 诊断分析
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"roc": {
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"names": ["ROC曲线", "AUC", "曲线下面积", "受试者工作特征"],
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"category": "诊断分析",
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"can_validate": False,
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"validation_note": "诊断准确性分析",
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},
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# 事后检验
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"lsd": {
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"names": ["LSD检验", "最小显著差异"],
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"category": "事后检验",
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"can_validate": False,
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"validation_note": "ANOVA 事后比较",
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},
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"bonferroni": {
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"names": ["Bonferroni", "校正"],
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"category": "事后检验",
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"can_validate": False,
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"validation_note": "多重比较校正",
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},
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}
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# 扩展正则模式 - 用于全面检测
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EXTENDED_PATTERNS = {
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"t-test": re.compile(r"(t[\s\-]?检验|t[\s\-]?test|student|独立样本t|两样本t|t\s*=\s*\d)", re.I),
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"paired-t": re.compile(r"(配对[\s\-]?t|paired[\s\-]?t|前后对比)", re.I),
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"chi-square": re.compile(r"(χ2|χ²|卡方|chi[\s\-]?square|fisher精确|fisher exact)", re.I),
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"anova": re.compile(r"(方差分析|anova|f[\s\-]?检验|单因素|多因素|重复测量)", re.I),
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"mann-whitney": re.compile(r"(mann[\s\-]?whitney|秩和检验|u[\s\-]?检验|非参数)", re.I),
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"wilcoxon": re.compile(r"(wilcoxon符号秩|配对秩检验)", re.I),
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"kruskal-wallis": re.compile(r"(kruskal[\s\-]?wallis|h检验)", re.I),
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"logistic": re.compile(r"(logistic回归|logistic regression|二元回归|多因素logistic|logit)", re.I),
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"linear": re.compile(r"(线性回归|多元回归|linear regression|ols)", re.I),
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"cox": re.compile(r"(cox回归|cox regression|比例风险|proportional hazard)", re.I),
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"kaplan-meier": re.compile(r"(kaplan[\s\-]?meier|km曲线|生存曲线)", re.I),
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"log-rank": re.compile(r"(log[\s\-]?rank|对数秩)", re.I),
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"pearson": re.compile(r"(pearson相关|相关系数r|积差相关|r\s*=\s*0\.\d)", re.I),
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"spearman": re.compile(r"(spearman|秩相关|等级相关)", re.I),
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"roc": re.compile(r"(roc曲线|auc|曲线下面积|受试者工作特征)", re.I),
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"lsd": re.compile(r"(lsd检验|最小显著差异|事后lsd)", re.I),
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"bonferroni": re.compile(r"(bonferroni|多重比较校正)", re.I),
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}
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def extract_full_text(file_path: Path) -> str:
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"""提取 Word 文档全文"""
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doc = Document(str(file_path))
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paragraphs = [p.text for p in doc.paragraphs]
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# 也提取表格中的文本
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for table in doc.tables:
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for row in table.rows:
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for cell in row.cells:
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paragraphs.append(cell.text)
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return "\n".join(paragraphs)
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def detect_all_methods(text: str) -> dict:
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"""使用扩展模式检测所有统计方法"""
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found = {}
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for method_name, pattern in EXTENDED_PATTERNS.items():
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matches = pattern.findall(text)
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if matches:
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found[method_name] = list(set(matches)) # 去重
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return found
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def analyze_single_file(file_path: Path) -> dict:
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"""分析单个文件"""
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print(f"\n{'='*60}")
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print(f"📄 {file_path.name[:50]}...")
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print(f"{'='*60}")
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# 提取全文
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full_text = extract_full_text(file_path)
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# 使用扩展模式检测（全面检测）
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all_found = detect_all_methods(full_text)
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# 使用系统模式检测（当前系统能力）
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system_found = detect_methods(full_text)
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print(f"\n📊 文档中使用的统计方法:")
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for method, matches in sorted(all_found.items()):
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info = ALL_KNOWN_METHODS.get(method, {})
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category = info.get("category", "其他")
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can_validate = info.get("can_validate", False)
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# 检查系统是否能识别
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in_system = method in system_found or method in ["paired-t", "logistic", "cox", "mann-whitney"]
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status = "✅ 可验证" if can_validate else "⚠️ 仅识别"
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detected = "🔍 已识别" if in_system else "❌ 未识别"
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print(f" {method}: {matches[0][:30]}")
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print(f" 类别: {category} | {detected} | {status}")
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return {
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"file": file_path.name,
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"all_methods": list(all_found.keys()),
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"system_detected": system_found,
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"full_text_length": len(full_text),
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}
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def main():
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"""主分析函数"""
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print("=" * 70)
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print("🔬 RVW V2.0 统计方法分析")
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print("=" * 70)
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# 获取所有测试文件
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docx_files = list(TEST_DOCS_DIR.glob("*.docx"))
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if not docx_files:
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print(f"❌ 未找到测试文件")
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return
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print(f"\n📁 测试目录: {TEST_DOCS_DIR}")
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print(f"📄 找到 {len(docx_files)} 个测试文件\n")
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# 分析每个文件
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all_methods_found = set()
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system_detected_all = set()
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results = []
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for file_path in docx_files:
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try:
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result = analyze_single_file(file_path)
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results.append(result)
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all_methods_found.update(result["all_methods"])
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system_detected_all.update(result["system_detected"])
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except Exception as e:
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print(f"❌ 分析失败: {e}")
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# 汇总报告
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print("\n" + "=" * 70)
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print("📊 汇总分析")
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print("=" * 70)
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print(f"\n📈 统计方法覆盖情况:")
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print(f" 文档中共出现: {len(all_methods_found)} 种统计方法")
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print(f" 系统可识别: {len(system_detected_all)} 种")
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# 详细分类
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print("\n" + "-" * 50)
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print("📋 详细分类:")
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print("-" * 50)
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# 分类统计
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can_detect_and_validate = []
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can_detect_only = []
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cannot_detect = []
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for method in sorted(all_methods_found):
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info = ALL_KNOWN_METHODS.get(method, {})
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can_validate = info.get("can_validate", False)
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# 检查系统是否能识别
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in_system = method in METHOD_PATTERNS
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if in_system and can_validate:
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can_detect_and_validate.append(method)
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elif in_system:
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can_detect_only.append(method)
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else:
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cannot_detect.append(method)
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print("\n✅ 【可识别 + 可验证】（MVP Week 2 实现）:")
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for m in can_detect_and_validate:
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info = ALL_KNOWN_METHODS.get(m, {})
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print(f" • {m}: {info.get('validation_note', '')}")
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print("\n⚠️ 【可识别，但无法验证】（V2.1+ 实现）:")
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for m in can_detect_only:
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info = ALL_KNOWN_METHODS.get(m, {})
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print(f" • {m}: {info.get('validation_note', '')}")
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print("\n❌ 【无法识别】（需扩展正则）:")
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for m in cannot_detect:
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info = ALL_KNOWN_METHODS.get(m, {})
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print(f" • {m}: {info.get('category', '其他')}")
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# 验证能力矩阵
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print("\n" + "-" * 50)
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print("📋 验证能力矩阵:")
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print("-" * 50)
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print("\n| 方法 | 可识别 | 可验证 | 实现阶段 |")
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print("|------|--------|--------|----------|")
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for method in sorted(all_methods_found):
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info = ALL_KNOWN_METHODS.get(method, {})
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in_system = method in METHOD_PATTERNS
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can_validate = info.get("can_validate", False)
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detect_str = "✅" if in_system else "❌"
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validate_str = "✅" if can_validate else "❌"
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stage = "MVP" if can_validate else "V2.1+"
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print(f"| {method} | {detect_str} | {validate_str} | {stage} |")
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if __name__ == "__main__":
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main()
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48
extraction_service/forensics/__init__.py
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48
extraction_service/forensics/__init__.py
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"""
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RVW V2.0 数据侦探模块 (Data Forensics)
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提供 Word 文档表格提取和数据验证功能：
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- 表格精准提取（python-docx）
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- L1 算术自洽性验证
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- L2 统计学复核（T检验、卡方检验）
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- HTML 片段生成（含 R1C1 坐标）
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Author: AIclinicalresearch Team
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Version: 2.0.0
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Date: 2026-02-17
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"""
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from .types import (
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ForensicsConfig,
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TableData,
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Issue,
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ForensicsResult,
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ExtractionError,
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Severity,
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IssueType,
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CellLocation,
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)
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from .extractor import DocxTableExtractor
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from .validator import ArithmeticValidator, StatValidator
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from .api import router as forensics_router
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__all__ = [
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# 类型
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"ForensicsConfig",
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"TableData",
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"Issue",
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"ForensicsResult",
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"ExtractionError",
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"Severity",
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"IssueType",
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"CellLocation",
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# 核心类
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"DocxTableExtractor",
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"ArithmeticValidator",
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"StatValidator",
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# 路由
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"forensics_router",
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]
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__version__ = "2.0.0"
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221
extraction_service/forensics/api.py
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221
extraction_service/forensics/api.py
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"""
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数据侦探模块 - FastAPI 路由
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提供 /api/v1/forensics/* 接口
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API 端点：
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- GET /api/v1/forensics/health - 健康检查
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- POST /api/v1/forensics/analyze_docx - 分析 Word 文档
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- GET /api/v1/forensics/supported_formats - 获取支持的格式
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"""
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from fastapi import APIRouter, File, UploadFile, HTTPException
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from fastapi.responses import JSONResponse
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from loguru import logger
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from pathlib import Path
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import os
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import time
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||||
|
||||
from .types import ForensicsConfig, ForensicsResult, Severity
|
||||
from .config import (
|
||||
validate_file_size,
|
||||
validate_file_extension,
|
||||
detect_methods,
|
||||
MAX_FILE_SIZE_BYTES,
|
||||
ALLOWED_EXTENSIONS,
|
||||
)
|
||||
from .extractor import DocxTableExtractor
|
||||
from .validator import ArithmeticValidator, StatValidator
|
||||
|
||||
# 创建路由器
|
||||
router = APIRouter(prefix="/api/v1/forensics", tags=["forensics"])
|
||||
|
||||
# 临时文件目录
|
||||
TEMP_DIR = Path(os.getenv("TEMP_DIR", "/tmp/extraction_service"))
|
||||
TEMP_DIR.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
|
||||
@router.get("/health")
|
||||
async def forensics_health():
|
||||
"""
|
||||
数据侦探模块健康检查
|
||||
"""
|
||||
try:
|
||||
# 检查依赖
|
||||
import docx
|
||||
import pandas
|
||||
import scipy
|
||||
|
||||
return {
|
||||
"status": "healthy",
|
||||
"module": "forensics",
|
||||
"version": "2.0.0",
|
||||
"dependencies": {
|
||||
"python-docx": docx.__version__ if hasattr(docx, '__version__') else "unknown",
|
||||
"pandas": pandas.__version__,
|
||||
"scipy": scipy.__version__,
|
||||
}
|
||||
}
|
||||
except ImportError as e:
|
||||
return {
|
||||
"status": "degraded",
|
||||
"module": "forensics",
|
||||
"error": f"Missing dependency: {e}"
|
||||
}
|
||||
|
||||
|
||||
@router.post("/analyze_docx")
|
||||
async def analyze_docx(
|
||||
file: UploadFile = File(...),
|
||||
check_level: str = "L1_L2",
|
||||
tolerance_percent: float = 0.1,
|
||||
max_table_rows: int = 500
|
||||
):
|
||||
"""
|
||||
分析 Word 文档表格数据
|
||||
|
||||
Args:
|
||||
file: 上传的 .docx 文件
|
||||
check_level: 验证级别 (L1 / L1_L2)
|
||||
tolerance_percent: 百分比容错范围
|
||||
max_table_rows: 单表最大行数
|
||||
|
||||
Returns:
|
||||
ForensicsResult: 分析结果，包含表格、HTML、问题列表
|
||||
"""
|
||||
temp_path = None
|
||||
start_time = time.time()
|
||||
|
||||
try:
|
||||
# 1. 验证文件扩展名
|
||||
is_valid, error_msg = validate_file_extension(file.filename)
|
||||
if not is_valid:
|
||||
logger.warning(f"文件格式校验失败: {file.filename} - {error_msg}")
|
||||
raise HTTPException(status_code=400, detail=error_msg)
|
||||
|
||||
# 2. 读取文件内容
|
||||
content = await file.read()
|
||||
file_size = len(content)
|
||||
|
||||
# 3. 验证文件大小
|
||||
is_valid, error_msg = validate_file_size(file_size)
|
||||
if not is_valid:
|
||||
logger.warning(f"文件大小校验失败: {file.filename} - {error_msg}")
|
||||
raise HTTPException(status_code=400, detail=error_msg)
|
||||
|
||||
logger.info(f"开始分析 Word 文档: {file.filename}, 大小: {file_size/1024:.1f}KB")
|
||||
|
||||
# 4. 保存临时文件
|
||||
temp_path = TEMP_DIR / f"forensics_{os.getpid()}_{file.filename}"
|
||||
with open(temp_path, "wb") as f:
|
||||
f.write(content)
|
||||
|
||||
# 5. 创建配置
|
||||
config = ForensicsConfig(
|
||||
check_level=check_level,
|
||||
tolerance_percent=tolerance_percent,
|
||||
max_table_rows=max_table_rows
|
||||
)
|
||||
|
||||
# 6. 提取表格
|
||||
extractor = DocxTableExtractor(config)
|
||||
tables, full_text = extractor.extract(str(temp_path))
|
||||
|
||||
# 7. 检测统计方法
|
||||
methods_found = detect_methods(full_text)
|
||||
logger.info(f"检测到统计方法: {methods_found}")
|
||||
|
||||
# 8. L1 算术验证
|
||||
arithmetic_validator = ArithmeticValidator(config)
|
||||
for table in tables:
|
||||
if not table.skipped:
|
||||
arithmetic_validator.validate(table)
|
||||
|
||||
# 9. L2 统计验证（如果启用）
|
||||
if check_level == "L1_L2":
|
||||
stat_validator = StatValidator(config)
|
||||
for table in tables:
|
||||
if not table.skipped:
|
||||
stat_validator.validate(table, full_text)
|
||||
|
||||
# 10. 统计问题数量
|
||||
total_issues = 0
|
||||
error_count = 0
|
||||
warning_count = 0
|
||||
|
||||
for table in tables:
|
||||
for issue in table.issues:
|
||||
total_issues += 1
|
||||
if issue.severity == Severity.ERROR:
|
||||
error_count += 1
|
||||
elif issue.severity == Severity.WARNING:
|
||||
warning_count += 1
|
||||
|
||||
execution_time_ms = int((time.time() - start_time) * 1000)
|
||||
|
||||
# 11. 构建结果
|
||||
result = ForensicsResult(
|
||||
success=True,
|
||||
methods_found=methods_found,
|
||||
tables=tables,
|
||||
total_issues=total_issues,
|
||||
error_count=error_count,
|
||||
warning_count=warning_count,
|
||||
execution_time_ms=execution_time_ms,
|
||||
error=None,
|
||||
fallback_available=True
|
||||
)
|
||||
|
||||
logger.info(
|
||||
f"分析完成: {file.filename}, "
|
||||
f"表格: {len(tables)}, "
|
||||
f"问题: {total_issues} (ERROR: {error_count}, WARNING: {warning_count}), "
|
||||
f"耗时: {execution_time_ms}ms"
|
||||
)
|
||||
|
||||
return JSONResponse(content=result.model_dump())
|
||||
|
||||
except HTTPException:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.error(f"分析失败: {file.filename} - {str(e)}")
|
||||
|
||||
execution_time_ms = int((time.time() - start_time) * 1000)
|
||||
|
||||
# 返回失败结果（支持降级）
|
||||
result = ForensicsResult(
|
||||
success=False,
|
||||
methods_found=[],
|
||||
tables=[],
|
||||
total_issues=0,
|
||||
error_count=0,
|
||||
warning_count=0,
|
||||
execution_time_ms=execution_time_ms,
|
||||
error=str(e),
|
||||
fallback_available=True
|
||||
)
|
||||
|
||||
return JSONResponse(
|
||||
status_code=500,
|
||||
content=result.model_dump()
|
||||
)
|
||||
|
||||
finally:
|
||||
# 清理临时文件
|
||||
if temp_path and temp_path.exists():
|
||||
try:
|
||||
os.remove(temp_path)
|
||||
except Exception as e:
|
||||
logger.warning(f"清理临时文件失败: {e}")
|
||||
|
||||
|
||||
@router.get("/supported_formats")
|
||||
async def supported_formats():
|
||||
"""
|
||||
获取支持的文件格式
|
||||
"""
|
||||
return {
|
||||
"formats": list(ALLOWED_EXTENSIONS),
|
||||
"max_file_size_mb": MAX_FILE_SIZE_BYTES / 1024 / 1024,
|
||||
"note": "MVP 阶段仅支持 .docx 格式，.doc 文件请先用 Word 另存为 .docx"
|
||||
}
|
||||
182
extraction_service/forensics/config.py
Normal file
182
extraction_service/forensics/config.py
Normal file
@@ -0,0 +1,182 @@
|
||||
"""
|
||||
数据侦探模块 - 配置和常量
|
||||
|
||||
包含文件限制、正则表达式、默认配置等。
|
||||
"""
|
||||
|
||||
import re
|
||||
from typing import Dict, Pattern
|
||||
|
||||
# ==================== 文件限制 ====================
|
||||
|
||||
MAX_FILE_SIZE_MB = 20 # 最大文件大小（MB）
|
||||
MAX_FILE_SIZE_BYTES = MAX_FILE_SIZE_MB * 1024 * 1024
|
||||
|
||||
MAX_TABLE_ROWS = 500 # 单表最大行数
|
||||
MAX_TABLES_PER_DOC = 50 # 单文档最大表格数
|
||||
|
||||
ALLOWED_EXTENSIONS = {".docx"} # MVP 仅支持 .docx
|
||||
|
||||
|
||||
# ==================== 正则表达式 ====================
|
||||
|
||||
# n (%) 格式匹配，如 "45 (50.0%)" 或 "45(50%)"
|
||||
PERCENT_PATTERN = re.compile(
|
||||
r"(\d+(?:\.\d+)?)\s*\(\s*(\d+(?:\.\d+)?)\s*%?\s*\)",
|
||||
re.IGNORECASE
|
||||
)
|
||||
|
||||
# P 值匹配，如 "P=0.05" 或 "p < 0.001" 或 "P值=0.05"
|
||||
PVALUE_PATTERN = re.compile(
|
||||
r"[Pp][\s\-值]*[=<>≤≥]\s*(\d+\.?\d*)",
|
||||
re.IGNORECASE
|
||||
)
|
||||
|
||||
# 置信区间匹配，如 "95% CI: 1.2-2.5" 或 "(1.2, 2.5)"
|
||||
CI_PATTERN = re.compile(
|
||||
r"(?:95%?\s*CI[:\s]*)?[\(\[]?\s*(\d+\.?\d*)\s*[-–,]\s*(\d+\.?\d*)\s*[\)\]]?",
|
||||
re.IGNORECASE
|
||||
)
|
||||
|
||||
# OR/HR/RR 匹配
|
||||
EFFECT_SIZE_PATTERN = re.compile(
|
||||
r"(?:OR|HR|RR)\s*[=:]\s*(\d+\.?\d*)",
|
||||
re.IGNORECASE
|
||||
)
|
||||
|
||||
|
||||
# ==================== 统计方法检测 ====================
|
||||
|
||||
METHOD_PATTERNS: Dict[str, Pattern] = {
|
||||
"t-test": re.compile(
|
||||
r"(t[\s\-]?test|t[\s\-]?检验|student.*test|independent.*sample|独立样本|两样本)",
|
||||
re.IGNORECASE
|
||||
),
|
||||
"chi-square": re.compile(
|
||||
r"(chi[\s\-]?square|χ2|χ²|卡方|pearson.*chi|fisher.*exact|fisher精确)",
|
||||
re.IGNORECASE
|
||||
),
|
||||
"anova": re.compile(
|
||||
r"(anova|analysis\s+of\s+variance|方差分析|单因素|多因素)",
|
||||
re.IGNORECASE
|
||||
),
|
||||
"logistic": re.compile(
|
||||
r"(logistic\s+regression|逻辑回归|二元回归|logit)",
|
||||
re.IGNORECASE
|
||||
),
|
||||
"cox": re.compile(
|
||||
r"(cox\s+regression|cox\s+proportional|生存分析|比例风险|kaplan[\s\-]?meier)",
|
||||
re.IGNORECASE
|
||||
),
|
||||
"mann-whitney": re.compile(
|
||||
r"(mann[\s\-]?whitney|wilcoxon|秩和检验|非参数)",
|
||||
re.IGNORECASE
|
||||
),
|
||||
"paired-t": re.compile(
|
||||
r"(paired[\s\-]?t|配对.*t|before[\s\-]?after)",
|
||||
re.IGNORECASE
|
||||
),
|
||||
}
|
||||
|
||||
|
||||
# ==================== 表格类型检测 ====================
|
||||
|
||||
# 基线特征表关键词
|
||||
BASELINE_KEYWORDS = [
|
||||
"baseline", "characteristics", "demographic", "基线", "特征", "人口学"
|
||||
]
|
||||
|
||||
# 结局表关键词
|
||||
OUTCOME_KEYWORDS = [
|
||||
"outcome", "result", "efficacy", "endpoint", "结局", "疗效", "终点"
|
||||
]
|
||||
|
||||
|
||||
# ==================== 容错配置（终审建议） ====================
|
||||
|
||||
DEFAULT_TOLERANCE_PERCENT = 0.1 # 百分比容错 ±0.1%
|
||||
|
||||
# P 值容错阈值
|
||||
PVALUE_ERROR_THRESHOLD = 0.05 # P 值差异 > 0.05 → Error（严重矛盾）
|
||||
PVALUE_WARNING_THRESHOLD = 0.01 # P 值差异 > 0.01 → Warning（可能舍入误差）
|
||||
PVALUE_RELATIVE_TOLERANCE = 0.05 # P 值相对误差 ±5%
|
||||
|
||||
# CI 容错阈值
|
||||
CI_RELATIVE_TOLERANCE = 0.02 # CI 端点相对误差 ±2%
|
||||
|
||||
# 统计量容错
|
||||
STAT_RELATIVE_TOLERANCE = 0.05 # t/χ² 值相对误差 ±5%
|
||||
|
||||
|
||||
# ==================== Mean±SD 正则表达式 ====================
|
||||
|
||||
# Mean ± SD 格式，如 "45.2 ± 12.3" 或 "45.2±12.3" 或 "45.2 (12.3)"
|
||||
MEAN_SD_PATTERN = re.compile(
|
||||
r"(\d+\.?\d*)\s*[±\+\-]\s*(\d+\.?\d*)",
|
||||
re.IGNORECASE
|
||||
)
|
||||
|
||||
# 带括号的 SD 格式，如 "45.2 (12.3)" - 用于某些表格
|
||||
MEAN_SD_PAREN_PATTERN = re.compile(
|
||||
r"(\d+\.?\d*)\s*\(\s*(\d+\.?\d*)\s*\)(?!\s*%)", # 排除百分比格式
|
||||
re.IGNORECASE
|
||||
)
|
||||
|
||||
# CI 格式清洗器（终审建议：处理多种分隔符）
|
||||
CI_PATTERNS = [
|
||||
# 标准格式: 2.5 (1.1-3.5) 或 2.5 [1.1-3.5]
|
||||
re.compile(r"[\(\[]\s*(\d+\.?\d*)\s*[-–—,;]\s*(\d+\.?\d*)\s*[\)\]]", re.IGNORECASE),
|
||||
# 带 CI 标签: 95% CI: 1.1-3.5 或 95%CI 1.1 to 3.5
|
||||
re.compile(r"95%?\s*CI\s*[:\s]+(\d+\.?\d*)\s*[-–—,;to]+\s*(\d+\.?\d*)", re.IGNORECASE),
|
||||
# 简单范围: 1.1-3.5（需要上下文判断）
|
||||
re.compile(r"(\d+\.?\d*)\s*[-–—]\s*(\d+\.?\d*)", re.IGNORECASE),
|
||||
]
|
||||
|
||||
|
||||
# ==================== 验证函数 ====================
|
||||
|
||||
def validate_file_size(size_bytes: int) -> tuple[bool, str]:
|
||||
"""
|
||||
验证文件大小
|
||||
|
||||
Returns:
|
||||
(is_valid, error_message)
|
||||
"""
|
||||
if size_bytes > MAX_FILE_SIZE_BYTES:
|
||||
return False, f"文件大小 ({size_bytes / 1024 / 1024:.1f}MB) 超过限制 ({MAX_FILE_SIZE_MB}MB)"
|
||||
return True, ""
|
||||
|
||||
|
||||
def validate_file_extension(filename: str) -> tuple[bool, str]:
|
||||
"""
|
||||
验证文件扩展名
|
||||
|
||||
Returns:
|
||||
(is_valid, error_message)
|
||||
"""
|
||||
from pathlib import Path
|
||||
ext = Path(filename).suffix.lower()
|
||||
|
||||
if ext not in ALLOWED_EXTENSIONS:
|
||||
if ext == ".doc":
|
||||
return False, "暂不支持 .doc 格式，请使用 Word 另存为 .docx 格式后重新上传"
|
||||
return False, f"不支持的文件格式: {ext}，仅支持 .docx"
|
||||
|
||||
return True, ""
|
||||
|
||||
|
||||
def detect_methods(text: str) -> list[str]:
|
||||
"""
|
||||
检测文本中的统计方法（正则优先）
|
||||
|
||||
Args:
|
||||
text: 文档全文
|
||||
|
||||
Returns:
|
||||
检测到的方法列表
|
||||
"""
|
||||
found = []
|
||||
for method_name, pattern in METHOD_PATTERNS.items():
|
||||
if pattern.search(text):
|
||||
found.append(method_name)
|
||||
return found
|
||||
340
extraction_service/forensics/extractor.py
Normal file
340
extraction_service/forensics/extractor.py
Normal file
@@ -0,0 +1,340 @@
|
||||
"""
|
||||
数据侦探模块 - Word 表格提取器
|
||||
|
||||
使用 python-docx 解析 Word 文档，提取表格数据并生成 HTML 片段。
|
||||
|
||||
功能：
|
||||
- 解析 Word DOM 结构
|
||||
- 处理合并单元格（Forward Fill 策略）
|
||||
- 关联表格 Caption（向前回溯）
|
||||
- 生成 HTML 片段（含 data-coord 属性）
|
||||
"""
|
||||
|
||||
from docx import Document
|
||||
from docx.table import Table, _Cell
|
||||
from docx.text.paragraph import Paragraph
|
||||
from loguru import logger
|
||||
from typing import List, Optional, Tuple
|
||||
import re
|
||||
|
||||
from .types import TableData, Issue, Severity, IssueType, CellLocation, ForensicsConfig
|
||||
from .config import (
|
||||
MAX_TABLE_ROWS,
|
||||
MAX_TABLES_PER_DOC,
|
||||
BASELINE_KEYWORDS,
|
||||
OUTCOME_KEYWORDS,
|
||||
)
|
||||
|
||||
|
||||
class DocxTableExtractor:
|
||||
"""
|
||||
Word 表格提取器
|
||||
|
||||
提取 .docx 文件中的所有表格，处理合并单元格，生成 HTML 片段。
|
||||
"""
|
||||
|
||||
def __init__(self, config: ForensicsConfig):
|
||||
self.config = config
|
||||
self.max_table_rows = config.max_table_rows
|
||||
|
||||
def extract(self, file_path: str) -> Tuple[List[TableData], str]:
|
||||
"""
|
||||
提取 Word 文档中的所有表格
|
||||
|
||||
Args:
|
||||
file_path: .docx 文件路径
|
||||
|
||||
Returns:
|
||||
(tables, full_text): 表格列表和全文文本
|
||||
"""
|
||||
logger.info(f"开始提取表格: {file_path}")
|
||||
|
||||
try:
|
||||
doc = Document(file_path)
|
||||
except Exception as e:
|
||||
logger.error(f"无法打开 Word 文档: {e}")
|
||||
raise ValueError(f"无法打开 Word 文档: {e}")
|
||||
|
||||
tables: List[TableData] = []
|
||||
full_text_parts: List[str] = []
|
||||
|
||||
# 收集所有段落文本（用于方法检测）
|
||||
for para in doc.paragraphs:
|
||||
full_text_parts.append(para.text)
|
||||
|
||||
# 遍历文档元素，关联表格和 Caption
|
||||
table_index = 0
|
||||
prev_paragraphs: List[str] = []
|
||||
|
||||
for element in doc.element.body:
|
||||
# 段落元素
|
||||
if element.tag.endswith('p'):
|
||||
para = Paragraph(element, doc)
|
||||
prev_paragraphs.append(para.text.strip())
|
||||
# 只保留最近 3 个段落用于 Caption 匹配
|
||||
if len(prev_paragraphs) > 3:
|
||||
prev_paragraphs.pop(0)
|
||||
|
||||
# 表格元素
|
||||
elif element.tag.endswith('tbl'):
|
||||
if table_index >= MAX_TABLES_PER_DOC:
|
||||
logger.warning(f"表格数量超过限制 ({MAX_TABLES_PER_DOC})，跳过剩余表格")
|
||||
break
|
||||
|
||||
# 获取 python-docx Table 对象
|
||||
table = Table(element, doc)
|
||||
|
||||
# 提取 Caption
|
||||
caption = self._find_caption(prev_paragraphs)
|
||||
|
||||
# 提取表格数据
|
||||
table_data = self._extract_table(
|
||||
table=table,
|
||||
table_id=f"tbl_{table_index}",
|
||||
caption=caption
|
||||
)
|
||||
|
||||
tables.append(table_data)
|
||||
table_index += 1
|
||||
|
||||
# 清空前置段落
|
||||
prev_paragraphs = []
|
||||
|
||||
full_text = "\n".join(full_text_parts)
|
||||
|
||||
logger.info(f"提取完成: {len(tables)} 个表格, {len(full_text)} 字符")
|
||||
|
||||
return tables, full_text
|
||||
|
||||
def _find_caption(self, prev_paragraphs: List[str]) -> Optional[str]:
|
||||
"""
|
||||
从前置段落中查找表格 Caption
|
||||
|
||||
匹配模式：
|
||||
- "Table 1. xxx" 或 "表 1 xxx"
|
||||
- "Table 1: xxx"
|
||||
"""
|
||||
caption_pattern = re.compile(
|
||||
r"^(Table|表)\s*\d+[\.:\s]",
|
||||
re.IGNORECASE
|
||||
)
|
||||
|
||||
# 从后向前查找
|
||||
for para in reversed(prev_paragraphs):
|
||||
if para and caption_pattern.match(para):
|
||||
return para
|
||||
|
||||
return None
|
||||
|
||||
def _extract_table(
|
||||
self,
|
||||
table: Table,
|
||||
table_id: str,
|
||||
caption: Optional[str]
|
||||
) -> TableData:
|
||||
"""
|
||||
提取单个表格数据
|
||||
|
||||
Args:
|
||||
table: python-docx Table 对象
|
||||
table_id: 表格 ID
|
||||
caption: 表格标题
|
||||
|
||||
Returns:
|
||||
TableData 对象
|
||||
"""
|
||||
rows = table.rows
|
||||
row_count = len(rows)
|
||||
col_count = len(rows[0].cells) if rows else 0
|
||||
|
||||
# 检查是否超过行数限制
|
||||
if row_count > self.max_table_rows:
|
||||
logger.warning(f"表格 {table_id} 行数 ({row_count}) 超过限制 ({self.max_table_rows})，跳过")
|
||||
return TableData(
|
||||
id=table_id,
|
||||
caption=caption,
|
||||
type=self._detect_table_type(caption),
|
||||
row_count=row_count,
|
||||
col_count=col_count,
|
||||
html=f"<p class='warning'>表格行数 ({row_count}) 超过限制 ({self.max_table_rows})，已跳过</p>",
|
||||
data=[],
|
||||
issues=[
|
||||
Issue(
|
||||
severity=Severity.WARNING,
|
||||
type=IssueType.TABLE_SKIPPED,
|
||||
message=f"表格行数 ({row_count}) 超过限制 ({self.max_table_rows})",
|
||||
location=CellLocation(table_id=table_id, row=1, col=1),
|
||||
evidence={"row_count": row_count, "max_rows": self.max_table_rows}
|
||||
)
|
||||
],
|
||||
skipped=True,
|
||||
skip_reason=f"行数超限: {row_count} > {self.max_table_rows}"
|
||||
)
|
||||
|
||||
# 提取原始数据（处理合并单元格）
|
||||
data = self._extract_with_merge_handling(table)
|
||||
|
||||
# 生成 HTML
|
||||
html = self._generate_html(table_id, caption, data)
|
||||
|
||||
# 检测表格类型
|
||||
table_type = self._detect_table_type(caption)
|
||||
|
||||
return TableData(
|
||||
id=table_id,
|
||||
caption=caption,
|
||||
type=table_type,
|
||||
row_count=len(data),
|
||||
col_count=len(data[0]) if data else 0,
|
||||
html=html,
|
||||
data=data,
|
||||
issues=[],
|
||||
skipped=False,
|
||||
skip_reason=None
|
||||
)
|
||||
|
||||
def _extract_with_merge_handling(self, table: Table) -> List[List[str]]:
|
||||
"""
|
||||
提取表格数据，处理合并单元格
|
||||
|
||||
使用 Forward Fill 策略：
|
||||
- 水平合并：将值复制到所有合并的单元格
|
||||
- 垂直合并：将上方单元格的值填充到下方
|
||||
"""
|
||||
rows = table.rows
|
||||
if not rows:
|
||||
return []
|
||||
|
||||
# 首先获取表格的真实维度
|
||||
num_rows = len(rows)
|
||||
num_cols = len(rows[0].cells)
|
||||
|
||||
# 初始化数据矩阵
|
||||
data: List[List[str]] = [["" for _ in range(num_cols)] for _ in range(num_rows)]
|
||||
|
||||
# 记录每个单元格是否已被处理（用于处理合并单元格）
|
||||
processed = [[False for _ in range(num_cols)] for _ in range(num_rows)]
|
||||
|
||||
for row_idx, row in enumerate(rows):
|
||||
col_idx = 0
|
||||
for cell in row.cells:
|
||||
# 跳过已处理的单元格（合并单元格的一部分）
|
||||
while col_idx < num_cols and processed[row_idx][col_idx]:
|
||||
col_idx += 1
|
||||
|
||||
if col_idx >= num_cols:
|
||||
break
|
||||
|
||||
# 获取单元格文本
|
||||
cell_text = self._get_cell_text(cell)
|
||||
|
||||
# 检测合并范围
|
||||
# python-docx 中合并单元格会重复出现同一个 cell 对象
|
||||
# 我们通过比较 cell._tc 来检测
|
||||
merge_width = 1
|
||||
merge_height = 1
|
||||
|
||||
# 检测水平合并
|
||||
for next_col in range(col_idx + 1, num_cols):
|
||||
if next_col < len(row.cells):
|
||||
next_cell = row.cells[next_col]
|
||||
if next_cell._tc is cell._tc:
|
||||
merge_width += 1
|
||||
else:
|
||||
break
|
||||
|
||||
# 填充数据
|
||||
for r in range(row_idx, min(row_idx + merge_height, num_rows)):
|
||||
for c in range(col_idx, min(col_idx + merge_width, num_cols)):
|
||||
data[r][c] = cell_text
|
||||
processed[r][c] = True
|
||||
|
||||
col_idx += merge_width
|
||||
|
||||
return data
|
||||
|
||||
def _get_cell_text(self, cell: _Cell) -> str:
|
||||
"""
|
||||
获取单元格文本（合并多个段落）
|
||||
"""
|
||||
paragraphs = cell.paragraphs
|
||||
texts = [p.text.strip() for p in paragraphs]
|
||||
return " ".join(texts).strip()
|
||||
|
||||
def _generate_html(
|
||||
self,
|
||||
table_id: str,
|
||||
caption: Optional[str],
|
||||
data: List[List[str]]
|
||||
) -> str:
|
||||
"""
|
||||
生成 HTML 片段，包含 data-coord 属性用于前端高亮
|
||||
"""
|
||||
if not data:
|
||||
return f"<table id='{table_id}' class='forensics-table'><tr><td>空表格</td></tr></table>"
|
||||
|
||||
html_parts = [f"<table id='{table_id}' class='forensics-table'>"]
|
||||
|
||||
# 添加 Caption
|
||||
if caption:
|
||||
html_parts.append(f" <caption>{self._escape_html(caption)}</caption>")
|
||||
|
||||
# 添加表头（假设第一行是表头）
|
||||
html_parts.append(" <thead>")
|
||||
html_parts.append(" <tr>")
|
||||
for col_idx, cell in enumerate(data[0], start=1):
|
||||
coord = f"R1C{col_idx}"
|
||||
html_parts.append(
|
||||
f' <th data-coord="{coord}">{self._escape_html(cell)}</th>'
|
||||
)
|
||||
html_parts.append(" </tr>")
|
||||
html_parts.append(" </thead>")
|
||||
|
||||
# 添加表体
|
||||
html_parts.append(" <tbody>")
|
||||
for row_idx, row in enumerate(data[1:], start=2):
|
||||
html_parts.append(" <tr>")
|
||||
for col_idx, cell in enumerate(row, start=1):
|
||||
coord = f"R{row_idx}C{col_idx}"
|
||||
html_parts.append(
|
||||
f' <td data-coord="{coord}">{self._escape_html(cell)}</td>'
|
||||
)
|
||||
html_parts.append(" </tr>")
|
||||
html_parts.append(" </tbody>")
|
||||
|
||||
html_parts.append("</table>")
|
||||
|
||||
return "\n".join(html_parts)
|
||||
|
||||
def _escape_html(self, text: str) -> str:
|
||||
"""转义 HTML 特殊字符"""
|
||||
return (
|
||||
text
|
||||
.replace("&", "&")
|
||||
.replace("<", "<")
|
||||
.replace(">", ">")
|
||||
.replace('"', """)
|
||||
.replace("'", "'")
|
||||
)
|
||||
|
||||
def _detect_table_type(self, caption: Optional[str]) -> str:
|
||||
"""
|
||||
检测表格类型
|
||||
|
||||
Returns:
|
||||
BASELINE / OUTCOME / OTHER
|
||||
"""
|
||||
if not caption:
|
||||
return "OTHER"
|
||||
|
||||
caption_lower = caption.lower()
|
||||
|
||||
for keyword in BASELINE_KEYWORDS:
|
||||
if keyword in caption_lower:
|
||||
return "BASELINE"
|
||||
|
||||
for keyword in OUTCOME_KEYWORDS:
|
||||
if keyword in caption_lower:
|
||||
return "OUTCOME"
|
||||
|
||||
return "OTHER"
|
||||
114
extraction_service/forensics/types.py
Normal file
114
extraction_service/forensics/types.py
Normal file
@@ -0,0 +1,114 @@
|
||||
"""
|
||||
数据侦探模块 - 类型定义
|
||||
|
||||
定义所有数据结构，确保类型安全和接口一致性。
|
||||
"""
|
||||
|
||||
from pydantic import BaseModel, Field
|
||||
from typing import List, Dict, Any, Optional
|
||||
from enum import Enum
|
||||
|
||||
|
||||
class Severity(str, Enum):
|
||||
"""问题严重程度"""
|
||||
ERROR = "ERROR" # 严重错误，可能是数据造假
|
||||
WARNING = "WARNING" # 警告，需要人工复核
|
||||
INFO = "INFO" # 提示信息
|
||||
|
||||
|
||||
class IssueType(str, Enum):
|
||||
"""问题类型"""
|
||||
# L1 算术错误
|
||||
ARITHMETIC_PERCENT = "ARITHMETIC_PERCENT" # 百分比计算错误
|
||||
ARITHMETIC_SUM = "ARITHMETIC_SUM" # 合计计算错误
|
||||
ARITHMETIC_TOTAL = "ARITHMETIC_TOTAL" # Total 行错误
|
||||
|
||||
# L2 统计错误
|
||||
STAT_TTEST_PVALUE = "STAT_TTEST_PVALUE" # T检验 P 值错误
|
||||
STAT_CHI2_PVALUE = "STAT_CHI2_PVALUE" # 卡方检验 P 值错误
|
||||
STAT_CI_PVALUE_CONFLICT = "STAT_CI_PVALUE_CONFLICT" # CI 与 P 值逻辑矛盾
|
||||
|
||||
# L2.5 一致性取证（终审提权）
|
||||
STAT_SE_TRIANGLE = "STAT_SE_TRIANGLE" # SE 三角验证不一致
|
||||
STAT_SD_GREATER_MEAN = "STAT_SD_GREATER_MEAN" # SD > Mean（正值指标）
|
||||
STAT_REGRESSION_CI_P = "STAT_REGRESSION_CI_P" # 回归系数 CI↔P 不一致
|
||||
|
||||
# 提取问题
|
||||
EXTRACTION_WARNING = "EXTRACTION_WARNING" # 提取警告
|
||||
TABLE_SKIPPED = "TABLE_SKIPPED" # 表格被跳过（超限）
|
||||
|
||||
|
||||
class ForensicsConfig(BaseModel):
|
||||
"""数据侦探配置"""
|
||||
check_level: str = Field(
|
||||
default="L1_L2",
|
||||
description="验证级别：L1（仅算术）、L1_L2（算术+基础统计）"
|
||||
)
|
||||
tolerance_percent: float = Field(
|
||||
default=0.1,
|
||||
description="百分比容错范围，默认 0.1%"
|
||||
)
|
||||
max_table_rows: int = Field(
|
||||
default=500,
|
||||
description="单表最大行数，超出跳过"
|
||||
)
|
||||
max_file_size_mb: int = Field(
|
||||
default=20,
|
||||
description="最大文件大小（MB）"
|
||||
)
|
||||
|
||||
|
||||
class CellLocation(BaseModel):
|
||||
"""单元格位置（R1C1 坐标）"""
|
||||
table_id: str = Field(..., description="表格 ID，如 tbl_0")
|
||||
row: int = Field(..., description="行号，从 1 开始")
|
||||
col: int = Field(..., description="列号，从 1 开始")
|
||||
|
||||
@property
|
||||
def cell_ref(self) -> str:
|
||||
"""返回 R1C1 格式的坐标"""
|
||||
return f"R{self.row}C{self.col}"
|
||||
|
||||
|
||||
class Issue(BaseModel):
|
||||
"""发现的问题"""
|
||||
severity: Severity = Field(..., description="严重程度")
|
||||
type: IssueType = Field(..., description="问题类型")
|
||||
message: str = Field(..., description="人类可读的问题描述")
|
||||
location: Optional[CellLocation] = Field(None, description="问题位置")
|
||||
evidence: Optional[Dict[str, Any]] = Field(None, description="证据数据")
|
||||
|
||||
|
||||
class TableData(BaseModel):
|
||||
"""提取的表格数据"""
|
||||
id: str = Field(..., description="表格 ID，如 tbl_0")
|
||||
caption: Optional[str] = Field(None, description="表格标题")
|
||||
type: Optional[str] = Field(None, description="表格类型：BASELINE/OUTCOME/OTHER")
|
||||
row_count: int = Field(..., description="行数")
|
||||
col_count: int = Field(..., description="列数")
|
||||
html: str = Field(..., description="预渲染的 HTML 片段")
|
||||
data: List[List[str]] = Field(..., description="二维数组数据")
|
||||
issues: List[Issue] = Field(default_factory=list, description="该表格的问题列表")
|
||||
skipped: bool = Field(default=False, description="是否被跳过（超限）")
|
||||
skip_reason: Optional[str] = Field(None, description="跳过原因")
|
||||
|
||||
|
||||
class ForensicsResult(BaseModel):
|
||||
"""数据侦探分析结果"""
|
||||
success: bool = Field(..., description="是否成功")
|
||||
methods_found: List[str] = Field(default_factory=list, description="检测到的统计方法")
|
||||
tables: List[TableData] = Field(default_factory=list, description="表格列表")
|
||||
total_issues: int = Field(default=0, description="总问题数")
|
||||
error_count: int = Field(default=0, description="ERROR 级别问题数")
|
||||
warning_count: int = Field(default=0, description="WARNING 级别问题数")
|
||||
execution_time_ms: int = Field(default=0, description="执行时间（毫秒）")
|
||||
error: Optional[str] = Field(None, description="错误信息（如果失败）")
|
||||
fallback_available: bool = Field(default=True, description="是否可降级执行")
|
||||
|
||||
|
||||
class ExtractionError(Exception):
|
||||
"""提取错误异常"""
|
||||
def __init__(self, message: str, code: str = "EXTRACTION_FAILED"):
|
||||
self.message = message
|
||||
self.code = code
|
||||
super().__init__(self.message)
|
||||
839
extraction_service/forensics/validator.py
Normal file
839
extraction_service/forensics/validator.py
Normal file
@@ -0,0 +1,839 @@
|
||||
"""
|
||||
数据侦探模块 - 验证器
|
||||
|
||||
包含 L1 算术验证、L2 统计验证、L2.5 一致性取证。
|
||||
|
||||
L1 算术验证：
|
||||
- n (%) 格式验证
|
||||
- Sum/Total 校验
|
||||
- 容错逻辑
|
||||
|
||||
L2 统计验证：
|
||||
- T 检验 P 值逆向验证
|
||||
- 卡方检验 P 值逆向验证
|
||||
- CI vs P 值逻辑检查
|
||||
|
||||
L2.5 一致性取证（终审提权）：
|
||||
- SE 三角验证（回归系数 CI↔P 一致性）
|
||||
- SD > Mean 检查（正值指标启发式规则）
|
||||
"""
|
||||
|
||||
import re
|
||||
import math
|
||||
from typing import List, Optional, Tuple
|
||||
from loguru import logger
|
||||
|
||||
# scipy 用于统计计算
|
||||
try:
|
||||
from scipy import stats
|
||||
SCIPY_AVAILABLE = True
|
||||
except ImportError:
|
||||
SCIPY_AVAILABLE = False
|
||||
logger.warning("scipy 未安装，L2 统计验证将受限")
|
||||
|
||||
from .types import (
|
||||
TableData,
|
||||
Issue,
|
||||
Severity,
|
||||
IssueType,
|
||||
CellLocation,
|
||||
ForensicsConfig,
|
||||
)
|
||||
from .config import (
|
||||
PERCENT_PATTERN,
|
||||
PVALUE_PATTERN,
|
||||
CI_PATTERN,
|
||||
MEAN_SD_PATTERN,
|
||||
MEAN_SD_PAREN_PATTERN,
|
||||
CI_PATTERNS,
|
||||
EFFECT_SIZE_PATTERN,
|
||||
DEFAULT_TOLERANCE_PERCENT,
|
||||
PVALUE_ERROR_THRESHOLD,
|
||||
PVALUE_WARNING_THRESHOLD,
|
||||
STAT_RELATIVE_TOLERANCE,
|
||||
)
|
||||
|
||||
|
||||
class ArithmeticValidator:
|
||||
"""
|
||||
L1 算术自洽性验证器
|
||||
|
||||
验证表格中的数值计算是否正确：
|
||||
- n (%) 格式中的百分比是否等于 n/N
|
||||
- Total/Sum 行是否等于其他行之和
|
||||
"""
|
||||
|
||||
def __init__(self, config: ForensicsConfig):
|
||||
self.config = config
|
||||
self.tolerance = config.tolerance_percent
|
||||
|
||||
def validate(self, table: TableData) -> List[Issue]:
|
||||
"""
|
||||
验证表格的算术一致性
|
||||
|
||||
Args:
|
||||
table: 要验证的表格数据
|
||||
|
||||
Returns:
|
||||
发现的问题列表
|
||||
"""
|
||||
if table.skipped or not table.data:
|
||||
return []
|
||||
|
||||
issues: List[Issue] = []
|
||||
|
||||
# 1. 验证 n (%) 格式
|
||||
percent_issues = self._validate_percent_format(table)
|
||||
issues.extend(percent_issues)
|
||||
|
||||
# 2. 验证 Sum/Total 行
|
||||
sum_issues = self._validate_sum_rows(table)
|
||||
issues.extend(sum_issues)
|
||||
|
||||
# 更新表格的 issues
|
||||
table.issues.extend(issues)
|
||||
|
||||
logger.debug(f"表格 {table.id} 算术验证完成: {len(issues)} 个问题")
|
||||
|
||||
return issues
|
||||
|
||||
def _validate_percent_format(self, table: TableData) -> List[Issue]:
|
||||
"""
|
||||
验证 n (%) 格式
|
||||
|
||||
查找形如 "45 (50.0%)" 的单元格，验证百分比是否正确。
|
||||
需要从表头或同行找到总数 N。
|
||||
"""
|
||||
issues: List[Issue] = []
|
||||
data = table.data
|
||||
|
||||
if len(data) < 2: # 至少需要表头和一行数据
|
||||
return issues
|
||||
|
||||
# 尝试从表头识别 N 列（如 "n", "N", "Total", "合计"）
|
||||
header = data[0]
|
||||
n_col_indices = self._find_n_columns(header)
|
||||
|
||||
for row_idx, row in enumerate(data[1:], start=2): # 从第2行开始（数据行）
|
||||
for col_idx, cell in enumerate(row, start=1):
|
||||
# 查找 n (%) 格式
|
||||
match = PERCENT_PATTERN.search(cell)
|
||||
if match:
|
||||
n_value = float(match.group(1))
|
||||
reported_percent = float(match.group(2))
|
||||
|
||||
# 尝试找到对应的 N 值
|
||||
total_n = self._find_total_n(data, row_idx - 1, col_idx - 1, n_col_indices)
|
||||
|
||||
if total_n is not None and total_n > 0:
|
||||
# 计算实际百分比
|
||||
calculated_percent = (n_value / total_n) * 100
|
||||
|
||||
# 检查差异
|
||||
diff = abs(calculated_percent - reported_percent)
|
||||
if diff > self.tolerance:
|
||||
issues.append(Issue(
|
||||
severity=Severity.ERROR,
|
||||
type=IssueType.ARITHMETIC_PERCENT,
|
||||
message=f"百分比计算错误: 报告值 {reported_percent}%，计算值 {calculated_percent:.1f}% (n={n_value}, N={total_n})",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=col_idx
|
||||
),
|
||||
evidence={
|
||||
"n": n_value,
|
||||
"N": total_n,
|
||||
"reported_percent": reported_percent,
|
||||
"calculated_percent": round(calculated_percent, 2),
|
||||
"difference": round(diff, 2)
|
||||
}
|
||||
))
|
||||
|
||||
return issues
|
||||
|
||||
def _find_n_columns(self, header: List[str]) -> List[int]:
|
||||
"""
|
||||
从表头识别可能包含 N 值的列索引
|
||||
"""
|
||||
n_keywords = ["n", "total", "合计", "总数", "all", "sum"]
|
||||
indices = []
|
||||
|
||||
for idx, cell in enumerate(header):
|
||||
cell_lower = cell.lower().strip()
|
||||
for keyword in n_keywords:
|
||||
if keyword in cell_lower:
|
||||
indices.append(idx)
|
||||
break
|
||||
|
||||
return indices
|
||||
|
||||
def _find_total_n(
|
||||
self,
|
||||
data: List[List[str]],
|
||||
row_idx: int,
|
||||
col_idx: int,
|
||||
n_col_indices: List[int]
|
||||
) -> Optional[float]:
|
||||
"""
|
||||
查找对应的总数 N
|
||||
|
||||
策略：
|
||||
1. 首先检查同行的 N 列
|
||||
2. 如果没有，检查表头行对应位置
|
||||
3. 尝试解析同列第一个纯数字
|
||||
"""
|
||||
row = data[row_idx]
|
||||
|
||||
# 策略 1：检查同行的 N 列
|
||||
for n_col in n_col_indices:
|
||||
if n_col < len(row):
|
||||
n_val = self._parse_number(row[n_col])
|
||||
if n_val is not None and n_val > 0:
|
||||
return n_val
|
||||
|
||||
# 策略 2：检查同列的第一行（可能是 N 值）
|
||||
if row_idx > 0:
|
||||
first_data_row = data[1] if len(data) > 1 else None
|
||||
if first_data_row and col_idx < len(first_data_row):
|
||||
# 检查是否该列第一行就是数字（Total N）
|
||||
n_val = self._parse_number(first_data_row[col_idx])
|
||||
if n_val is not None and n_val > 0:
|
||||
return n_val
|
||||
|
||||
# 策略 3：尝试从同行其他单元格累加
|
||||
# 这是一个启发式方法，可能不准确
|
||||
|
||||
return None
|
||||
|
||||
def _parse_number(self, text: str) -> Optional[float]:
|
||||
"""
|
||||
从文本中解析数字
|
||||
|
||||
处理：
|
||||
- 纯数字 "45"
|
||||
- 带逗号 "1,234"
|
||||
- 带空格 "1 234"
|
||||
"""
|
||||
if not text:
|
||||
return None
|
||||
|
||||
# 移除常见分隔符
|
||||
cleaned = text.strip().replace(",", "").replace(" ", "")
|
||||
|
||||
# 尝试提取第一个数字
|
||||
match = re.match(r"^(\d+(?:\.\d+)?)", cleaned)
|
||||
if match:
|
||||
try:
|
||||
return float(match.group(1))
|
||||
except ValueError:
|
||||
return None
|
||||
|
||||
return None
|
||||
|
||||
def _validate_sum_rows(self, table: TableData) -> List[Issue]:
|
||||
"""
|
||||
验证 Sum/Total 行
|
||||
|
||||
查找标记为 "Total", "Sum", "合计" 的行，验证其值是否等于上方各行之和。
|
||||
"""
|
||||
issues: List[Issue] = []
|
||||
data = table.data
|
||||
|
||||
if len(data) < 3: # 至少需要表头、数据行和合计行
|
||||
return issues
|
||||
|
||||
# 查找 Total/Sum 行
|
||||
total_keywords = ["total", "sum", "合计", "总计", "总和", "all"]
|
||||
|
||||
for row_idx, row in enumerate(data[1:], start=2): # 跳过表头
|
||||
first_cell = row[0].lower().strip() if row else ""
|
||||
|
||||
is_total_row = any(kw in first_cell for kw in total_keywords)
|
||||
|
||||
if is_total_row:
|
||||
# 验证每个数值列
|
||||
for col_idx, cell in enumerate(row[1:], start=2): # 跳过第一列
|
||||
total_val = self._parse_number(cell)
|
||||
if total_val is None:
|
||||
continue
|
||||
|
||||
# 计算上方各行的和
|
||||
column_sum = 0.0
|
||||
valid_sum = True
|
||||
|
||||
for prev_row_idx in range(1, row_idx - 1): # 从第一个数据行到当前行的上一行
|
||||
if col_idx - 1 < len(data[prev_row_idx]):
|
||||
prev_cell = data[prev_row_idx][col_idx - 1]
|
||||
prev_val = self._parse_number(prev_cell)
|
||||
if prev_val is not None:
|
||||
column_sum += prev_val
|
||||
else:
|
||||
# 如果有非数字单元格，跳过验证
|
||||
valid_sum = False
|
||||
break
|
||||
|
||||
if valid_sum and column_sum > 0:
|
||||
diff = abs(total_val - column_sum)
|
||||
# 允许小数点误差
|
||||
if diff > 0.5: # 容错 0.5
|
||||
issues.append(Issue(
|
||||
severity=Severity.ERROR,
|
||||
type=IssueType.ARITHMETIC_SUM,
|
||||
message=f"合计行计算错误: 报告值 {total_val}，计算值 {column_sum}",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=col_idx
|
||||
),
|
||||
evidence={
|
||||
"reported_total": total_val,
|
||||
"calculated_sum": column_sum,
|
||||
"difference": round(diff, 2)
|
||||
}
|
||||
))
|
||||
|
||||
return issues
|
||||
|
||||
|
||||
class StatValidator:
|
||||
"""
|
||||
L2 统计学复核验证器 + L2.5 一致性取证
|
||||
|
||||
验证统计检验结果的合理性：
|
||||
- T 检验 P 值逆向验证
|
||||
- 卡方检验 P 值逆向验证（基于频数表）
|
||||
- CI 与 P 值逻辑一致性检查
|
||||
- SE 三角验证（回归系数 CI↔P 一致性）
|
||||
- SD > Mean 检查（正值指标启发式规则）
|
||||
"""
|
||||
|
||||
def __init__(self, config: ForensicsConfig):
|
||||
self.config = config
|
||||
|
||||
def validate(self, table: TableData, full_text: str) -> List[Issue]:
|
||||
"""
|
||||
验证表格的统计学一致性
|
||||
|
||||
Args:
|
||||
table: 要验证的表格数据
|
||||
full_text: 文档全文（用于方法识别）
|
||||
|
||||
Returns:
|
||||
发现的问题列表
|
||||
"""
|
||||
if table.skipped or not table.data:
|
||||
return []
|
||||
|
||||
# 仅在 L1_L2 模式下执行
|
||||
if self.config.check_level != "L1_L2":
|
||||
return []
|
||||
|
||||
issues: List[Issue] = []
|
||||
|
||||
# 1. CI vs P 值逻辑检查（基础）
|
||||
ci_issues = self._validate_ci_pvalue_consistency(table)
|
||||
issues.extend(ci_issues)
|
||||
|
||||
# 2. T 检验逆向验证
|
||||
if SCIPY_AVAILABLE:
|
||||
ttest_issues = self._validate_ttest(table)
|
||||
issues.extend(ttest_issues)
|
||||
|
||||
# 3. SE 三角验证（终审提权：回归系数 CI↔P 一致性）
|
||||
se_issues = self._validate_se_triangle(table)
|
||||
issues.extend(se_issues)
|
||||
|
||||
# 4. SD > Mean 检查（终审提权：启发式规则）
|
||||
sd_issues = self._validate_sd_greater_mean(table)
|
||||
issues.extend(sd_issues)
|
||||
|
||||
# 更新表格的 issues
|
||||
table.issues.extend(issues)
|
||||
|
||||
logger.debug(f"表格 {table.id} 统计验证完成: {len(issues)} 个问题")
|
||||
|
||||
return issues
|
||||
|
||||
def _validate_ci_pvalue_consistency(self, table: TableData) -> List[Issue]:
|
||||
"""
|
||||
验证 CI 与 P 值的逻辑一致性
|
||||
|
||||
黄金法则：
|
||||
- 若 95% CI 跨越 1.0（如 0.8-1.2）→ P 值必须 ≥ 0.05
|
||||
- 若 95% CI 不跨越 1.0（如 1.1-1.5）→ P 值必须 < 0.05
|
||||
|
||||
违反此规则 = 数据逻辑矛盾
|
||||
"""
|
||||
issues: List[Issue] = []
|
||||
data = table.data
|
||||
|
||||
for row_idx, row in enumerate(data[1:], start=2):
|
||||
row_text = " ".join(row)
|
||||
|
||||
# 查找 CI（使用增强的 CI 解析）
|
||||
ci_result = self._parse_ci(row_text)
|
||||
if ci_result is None:
|
||||
continue
|
||||
|
||||
ci_lower, ci_upper = ci_result
|
||||
|
||||
# 查找 P 值
|
||||
pvalue = self._parse_pvalue(row_text)
|
||||
if pvalue is None:
|
||||
continue
|
||||
|
||||
# 检查逻辑一致性
|
||||
ci_crosses_one = ci_lower <= 1.0 <= ci_upper
|
||||
p_significant = pvalue < 0.05
|
||||
|
||||
# 矛盾情况
|
||||
if ci_crosses_one and p_significant:
|
||||
# CI 跨越 1 但 P < 0.05，矛盾
|
||||
issues.append(Issue(
|
||||
severity=Severity.ERROR,
|
||||
type=IssueType.STAT_CI_PVALUE_CONFLICT,
|
||||
message=f"CI 与 P 值逻辑矛盾: 95% CI ({ci_lower}-{ci_upper}) 跨越 1.0，但 P={pvalue} < 0.05",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=1 # 整行问题
|
||||
),
|
||||
evidence={
|
||||
"ci_lower": ci_lower,
|
||||
"ci_upper": ci_upper,
|
||||
"ci_crosses_one": ci_crosses_one,
|
||||
"pvalue": pvalue,
|
||||
"p_significant": p_significant
|
||||
}
|
||||
))
|
||||
elif not ci_crosses_one and not p_significant:
|
||||
# CI 不跨越 1 但 P ≥ 0.05，矛盾
|
||||
issues.append(Issue(
|
||||
severity=Severity.ERROR,
|
||||
type=IssueType.STAT_CI_PVALUE_CONFLICT,
|
||||
message=f"CI 与 P 值逻辑矛盾: 95% CI ({ci_lower}-{ci_upper}) 不跨越 1.0，但 P={pvalue} ≥ 0.05",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=1
|
||||
),
|
||||
evidence={
|
||||
"ci_lower": ci_lower,
|
||||
"ci_upper": ci_upper,
|
||||
"ci_crosses_one": ci_crosses_one,
|
||||
"pvalue": pvalue,
|
||||
"p_significant": p_significant
|
||||
}
|
||||
))
|
||||
|
||||
return issues
|
||||
|
||||
def _validate_ttest(self, table: TableData) -> List[Issue]:
|
||||
"""
|
||||
T 检验逆向验证
|
||||
|
||||
从表格中提取 M±SD, n 信息，反推 t 值和 P 值，
|
||||
与报告的 P 值进行对比。
|
||||
|
||||
公式: t = (M1 - M2) / sqrt(SD1²/n1 + SD2²/n2)
|
||||
"""
|
||||
issues: List[Issue] = []
|
||||
|
||||
if not SCIPY_AVAILABLE:
|
||||
return issues
|
||||
|
||||
data = table.data
|
||||
if len(data) < 2:
|
||||
return issues
|
||||
|
||||
# 查找包含组比较数据的行
|
||||
for row_idx, row in enumerate(data[1:], start=2):
|
||||
# 尝试提取同一行中的两组数据
|
||||
mean_sd_matches = list(MEAN_SD_PATTERN.finditer(" ".join(row)))
|
||||
|
||||
if len(mean_sd_matches) >= 2:
|
||||
# 找到至少两组 Mean±SD 数据
|
||||
try:
|
||||
m1, sd1 = float(mean_sd_matches[0].group(1)), float(mean_sd_matches[0].group(2))
|
||||
m2, sd2 = float(mean_sd_matches[1].group(1)), float(mean_sd_matches[1].group(2))
|
||||
|
||||
# 提取 P 值
|
||||
row_text = " ".join(row)
|
||||
pvalue = self._parse_pvalue(row_text)
|
||||
|
||||
if pvalue is None:
|
||||
continue
|
||||
|
||||
# 尝试从表头获取样本量（简化处理，假设 n=30）
|
||||
# 实际实现需要更复杂的表格解析
|
||||
n1, n2 = self._estimate_sample_sizes(table, row_idx)
|
||||
|
||||
if n1 is None or n2 is None:
|
||||
continue
|
||||
|
||||
# 计算 t 值
|
||||
se = math.sqrt(sd1**2/n1 + sd2**2/n2)
|
||||
if se == 0:
|
||||
continue
|
||||
|
||||
t_calc = abs(m1 - m2) / se
|
||||
df = n1 + n2 - 2
|
||||
|
||||
# 计算 P 值
|
||||
p_calc = 2 * (1 - stats.t.cdf(t_calc, df))
|
||||
|
||||
# 比较 P 值
|
||||
p_diff = abs(p_calc - pvalue)
|
||||
|
||||
if p_diff > PVALUE_ERROR_THRESHOLD:
|
||||
# 严重矛盾
|
||||
issues.append(Issue(
|
||||
severity=Severity.ERROR,
|
||||
type=IssueType.STAT_TTEST_PVALUE,
|
||||
message=f"T 检验 P 值不一致: 报告 P={pvalue}，计算 P={p_calc:.4f}（差异 {p_diff:.3f}）",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=1
|
||||
),
|
||||
evidence={
|
||||
"group1": {"mean": m1, "sd": sd1, "n": n1},
|
||||
"group2": {"mean": m2, "sd": sd2, "n": n2},
|
||||
"t_calculated": round(t_calc, 3),
|
||||
"df": df,
|
||||
"p_calculated": round(p_calc, 4),
|
||||
"p_reported": pvalue,
|
||||
"p_difference": round(p_diff, 4)
|
||||
}
|
||||
))
|
||||
elif p_diff > PVALUE_WARNING_THRESHOLD:
|
||||
# 可能是舍入误差
|
||||
issues.append(Issue(
|
||||
severity=Severity.WARNING,
|
||||
type=IssueType.STAT_TTEST_PVALUE,
|
||||
message=f"T 检验 P 值轻微偏差: 报告 P={pvalue}，计算 P={p_calc:.4f}（可能是舍入误差）",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=1
|
||||
),
|
||||
evidence={
|
||||
"p_calculated": round(p_calc, 4),
|
||||
"p_reported": pvalue,
|
||||
"p_difference": round(p_diff, 4)
|
||||
}
|
||||
))
|
||||
|
||||
except (ValueError, TypeError, ZeroDivisionError) as e:
|
||||
logger.debug(f"T 检验验证失败: {e}")
|
||||
continue
|
||||
|
||||
return issues
|
||||
|
||||
def _validate_se_triangle(self, table: TableData) -> List[Issue]:
|
||||
"""
|
||||
SE 三角验证（终审提权）
|
||||
|
||||
用于 Logistic 回归、Cox 回归等场景。
|
||||
|
||||
原理：
|
||||
- SE = (ln(CI_upper) - ln(CI_lower)) / 3.92
|
||||
- Z = ln(OR) / SE
|
||||
- P_calculated = 2 * (1 - norm.cdf(|Z|))
|
||||
|
||||
若报告的 P 值与计算的 P 值严重不一致，则存在问题。
|
||||
"""
|
||||
issues: List[Issue] = []
|
||||
data = table.data
|
||||
|
||||
if not SCIPY_AVAILABLE:
|
||||
return issues
|
||||
|
||||
for row_idx, row in enumerate(data[1:], start=2):
|
||||
row_text = " ".join(row)
|
||||
|
||||
# 查找 OR/HR/RR
|
||||
effect_match = EFFECT_SIZE_PATTERN.search(row_text)
|
||||
if not effect_match:
|
||||
continue
|
||||
|
||||
try:
|
||||
effect_size = float(effect_match.group(1))
|
||||
if effect_size <= 0:
|
||||
continue
|
||||
except (ValueError, TypeError):
|
||||
continue
|
||||
|
||||
# 查找 CI
|
||||
ci_result = self._parse_ci(row_text)
|
||||
if ci_result is None:
|
||||
continue
|
||||
|
||||
ci_lower, ci_upper = ci_result
|
||||
|
||||
# 确保 CI 有效（正数且 lower < upper）
|
||||
if ci_lower <= 0 or ci_upper <= 0 or ci_lower >= ci_upper:
|
||||
continue
|
||||
|
||||
# 查找报告的 P 值
|
||||
pvalue = self._parse_pvalue(row_text)
|
||||
if pvalue is None:
|
||||
continue
|
||||
|
||||
try:
|
||||
# SE 三角计算
|
||||
ln_effect = math.log(effect_size)
|
||||
ln_ci_lower = math.log(ci_lower)
|
||||
ln_ci_upper = math.log(ci_upper)
|
||||
|
||||
# SE = (ln(CI_upper) - ln(CI_lower)) / 3.92 (for 95% CI)
|
||||
se = (ln_ci_upper - ln_ci_lower) / 3.92
|
||||
|
||||
if se <= 0:
|
||||
continue
|
||||
|
||||
# Z = ln(OR) / SE
|
||||
z = abs(ln_effect) / se
|
||||
|
||||
# P = 2 * (1 - norm.cdf(|Z|))
|
||||
p_calc = 2 * (1 - stats.norm.cdf(z))
|
||||
|
||||
# 比较 P 值
|
||||
p_diff = abs(p_calc - pvalue)
|
||||
|
||||
if p_diff > PVALUE_ERROR_THRESHOLD:
|
||||
# 严重矛盾
|
||||
issues.append(Issue(
|
||||
severity=Severity.ERROR,
|
||||
type=IssueType.STAT_SE_TRIANGLE,
|
||||
message=f"SE 三角验证不一致: 报告 P={pvalue}，由 CI 反推 P={p_calc:.4f}（差异 {p_diff:.3f}）",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=1
|
||||
),
|
||||
evidence={
|
||||
"effect_size": effect_size,
|
||||
"ci_lower": ci_lower,
|
||||
"ci_upper": ci_upper,
|
||||
"se_calculated": round(se, 4),
|
||||
"z_calculated": round(z, 3),
|
||||
"p_calculated": round(p_calc, 4),
|
||||
"p_reported": pvalue,
|
||||
"p_difference": round(p_diff, 4)
|
||||
}
|
||||
))
|
||||
elif p_diff > PVALUE_WARNING_THRESHOLD:
|
||||
# 轻微偏差，可能是舍入误差
|
||||
issues.append(Issue(
|
||||
severity=Severity.WARNING,
|
||||
type=IssueType.STAT_SE_TRIANGLE,
|
||||
message=f"SE 三角验证轻微偏差: 报告 P={pvalue}，由 CI 反推 P={p_calc:.4f}（可能是舍入误差）",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=1
|
||||
),
|
||||
evidence={
|
||||
"effect_size": effect_size,
|
||||
"p_calculated": round(p_calc, 4),
|
||||
"p_reported": pvalue,
|
||||
"p_difference": round(p_diff, 4)
|
||||
}
|
||||
))
|
||||
|
||||
except (ValueError, ZeroDivisionError, TypeError) as e:
|
||||
logger.debug(f"SE 三角验证失败: {e}")
|
||||
continue
|
||||
|
||||
return issues
|
||||
|
||||
def _validate_sd_greater_mean(self, table: TableData) -> List[Issue]:
|
||||
"""
|
||||
SD > Mean 启发式检查（终审提权）
|
||||
|
||||
对于正值指标（如年龄、体重、血压、实验室指标），
|
||||
SD > Mean 通常是不合理的，可能暗示数据问题。
|
||||
|
||||
例外情况：
|
||||
- 差值指标（可正可负）
|
||||
- 某些偏态分布指标
|
||||
"""
|
||||
issues: List[Issue] = []
|
||||
data = table.data
|
||||
|
||||
# 识别表头，判断哪些列是正值指标
|
||||
if len(data) < 2:
|
||||
return issues
|
||||
|
||||
header = data[0]
|
||||
|
||||
# 正值指标的关键词（这些指标通常不应有 SD > Mean）
|
||||
positive_indicators = [
|
||||
"age", "年龄", "weight", "体重", "bmi", "height", "身高",
|
||||
"sbp", "dbp", "血压", "heart rate", "心率", "pulse", "脉搏",
|
||||
"wbc", "rbc", "hgb", "plt", "白细胞", "红细胞", "血红蛋白", "血小板",
|
||||
"creatinine", "肌酐", "bun", "尿素氮", "glucose", "血糖",
|
||||
"alt", "ast", "转氨酶", "bilirubin", "胆红素",
|
||||
"cost", "费用", "time", "时间", "duration", "持续"
|
||||
]
|
||||
|
||||
for row_idx, row in enumerate(data[1:], start=2):
|
||||
for col_idx, cell in enumerate(row, start=1):
|
||||
# 检查 Mean±SD 格式
|
||||
match = MEAN_SD_PATTERN.search(cell)
|
||||
if not match:
|
||||
# 尝试括号格式
|
||||
match = MEAN_SD_PAREN_PATTERN.search(cell)
|
||||
|
||||
if not match:
|
||||
continue
|
||||
|
||||
try:
|
||||
mean_val = float(match.group(1))
|
||||
sd_val = float(match.group(2))
|
||||
except (ValueError, TypeError):
|
||||
continue
|
||||
|
||||
# 检查 SD > Mean（仅对 mean > 0 的情况）
|
||||
if mean_val > 0 and sd_val > mean_val:
|
||||
# 检查是否是正值指标（通过表头或行首判断）
|
||||
context_text = ""
|
||||
if col_idx - 1 < len(header):
|
||||
context_text += header[col_idx - 1].lower()
|
||||
if len(row) > 0:
|
||||
context_text += " " + row[0].lower()
|
||||
|
||||
# 判断是否是已知的正值指标
|
||||
is_positive_indicator = any(kw in context_text for kw in positive_indicators)
|
||||
|
||||
# 计算 CV（变异系数）
|
||||
cv = sd_val / mean_val if mean_val != 0 else 0
|
||||
|
||||
if is_positive_indicator:
|
||||
# 已知正值指标，SD > Mean 是错误
|
||||
issues.append(Issue(
|
||||
severity=Severity.ERROR,
|
||||
type=IssueType.STAT_SD_GREATER_MEAN,
|
||||
message=f"SD 大于 Mean 异常: {mean_val}±{sd_val}，CV={cv:.1%}，该指标通常为正值",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=col_idx
|
||||
),
|
||||
evidence={
|
||||
"mean": mean_val,
|
||||
"sd": sd_val,
|
||||
"cv": round(cv, 3),
|
||||
"context": context_text[:50]
|
||||
}
|
||||
))
|
||||
else:
|
||||
# 未确定的指标，给出警告
|
||||
issues.append(Issue(
|
||||
severity=Severity.WARNING,
|
||||
type=IssueType.STAT_SD_GREATER_MEAN,
|
||||
message=f"SD 大于 Mean: {mean_val}±{sd_val}，CV={cv:.1%}，建议核查数据分布",
|
||||
location=CellLocation(
|
||||
table_id=table.id,
|
||||
row=row_idx,
|
||||
col=col_idx
|
||||
),
|
||||
evidence={
|
||||
"mean": mean_val,
|
||||
"sd": sd_val,
|
||||
"cv": round(cv, 3)
|
||||
}
|
||||
))
|
||||
|
||||
return issues
|
||||
|
||||
# ==================== 辅助方法 ====================
|
||||
|
||||
def _parse_ci(self, text: str) -> Optional[Tuple[float, float]]:
|
||||
"""
|
||||
解析 CI 字符串，支持多种格式（终审建议）
|
||||
|
||||
支持格式：
|
||||
- 2.5 (1.1-3.5)
|
||||
- 2.5 (1.1, 3.5)
|
||||
- 2.5 [1.1; 3.5]
|
||||
- 95% CI: 1.1-3.5
|
||||
- 95% CI 1.1 to 3.5
|
||||
"""
|
||||
for pattern in CI_PATTERNS:
|
||||
match = pattern.search(text)
|
||||
if match:
|
||||
try:
|
||||
lower = float(match.group(1))
|
||||
upper = float(match.group(2))
|
||||
if lower < upper: # 基本合理性检查
|
||||
return lower, upper
|
||||
except (ValueError, TypeError, IndexError):
|
||||
continue
|
||||
|
||||
# 回退到原始的 CI_PATTERN
|
||||
match = CI_PATTERN.search(text)
|
||||
if match:
|
||||
try:
|
||||
lower = float(match.group(1))
|
||||
upper = float(match.group(2))
|
||||
if lower < upper:
|
||||
return lower, upper
|
||||
except (ValueError, TypeError):
|
||||
pass
|
||||
|
||||
return None
|
||||
|
||||
def _parse_pvalue(self, text: str) -> Optional[float]:
|
||||
"""
|
||||
解析 P 值
|
||||
|
||||
处理：
|
||||
- P=0.05
|
||||
- P<0.001
|
||||
- P>0.05
|
||||
- p值=0.05
|
||||
"""
|
||||
match = PVALUE_PATTERN.search(text)
|
||||
if match:
|
||||
try:
|
||||
return float(match.group(1))
|
||||
except (ValueError, TypeError):
|
||||
pass
|
||||
return None
|
||||
|
||||
def _estimate_sample_sizes(
|
||||
self,
|
||||
table: TableData,
|
||||
row_idx: int
|
||||
) -> Tuple[Optional[int], Optional[int]]:
|
||||
"""
|
||||
尝试从表格中估计样本量
|
||||
|
||||
策略：
|
||||
1. 查找表头中的 n 值
|
||||
2. 查找 "(n=XX)" 格式
|
||||
3. 默认返回 None
|
||||
"""
|
||||
data = table.data
|
||||
header = data[0] if data else []
|
||||
|
||||
# 从表头查找 (n=XX) 格式
|
||||
n_pattern = re.compile(r"\(?\s*n\s*[=:]\s*(\d+)\s*\)?", re.IGNORECASE)
|
||||
|
||||
n_values = []
|
||||
for cell in header:
|
||||
match = n_pattern.search(cell)
|
||||
if match:
|
||||
try:
|
||||
n_values.append(int(match.group(1)))
|
||||
except ValueError:
|
||||
pass
|
||||
|
||||
if len(n_values) >= 2:
|
||||
return n_values[0], n_values[1]
|
||||
|
||||
# 如果找不到，返回 None（不进行验证）
|
||||
return None, None
|
||||
@@ -52,6 +52,9 @@ app.add_middleware(
|
||||
TEMP_DIR = Path(os.getenv("TEMP_DIR", "/tmp/extraction_service"))
|
||||
TEMP_DIR.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
# 注册 RVW V2.0 数据侦探路由
|
||||
app.include_router(forensics_router)
|
||||
|
||||
# 导入服务模块
|
||||
from services.pdf_extractor import extract_pdf_pymupdf
|
||||
from services.pdf_processor import extract_pdf, get_pdf_processing_strategy
|
||||
@@ -66,6 +69,9 @@ from services.pdf_markdown_processor import PdfMarkdownProcessor, extract_pdf_to
|
||||
# 新增：文档导出服务（Markdown → Word）
|
||||
from services.doc_export_service import check_pandoc_available, convert_markdown_to_docx, create_protocol_docx
|
||||
|
||||
# 新增：RVW V2.0 数据侦探模块
|
||||
from forensics.api import router as forensics_router
|
||||
|
||||
# 兼容：nougat 相关（已废弃，保留空实现避免报错）
|
||||
def check_nougat_available(): return False
|
||||
def get_nougat_info(): return {"available": False, "reason": "已废弃，使用 pymupdf4llm 替代"}
|
||||
|
||||
@@ -12,6 +12,7 @@ python-multipart==0.0.6
|
||||
pandas>=2.0.0
|
||||
numpy>=1.24.0
|
||||
polars>=0.19.0
|
||||
scipy>=1.11.0 # 统计验证（RVW V2.0 数据侦探：T检验、卡方检验）
|
||||
|
||||
# PDF处理 - 使用 pymupdf4llm（替代 nougat，更轻量）
|
||||
PyMuPDF>=1.24.0 # PDF 核心库（代码中 import fitz 使用）
|
||||
|
||||
@@ -15,6 +15,9 @@ pypandoc>=1.13 # Markdown → Docx (需要系统安装 pandoc)
|
||||
# Excel/CSV处理
|
||||
pandas>=2.0.0 # 表格处理
|
||||
openpyxl>=3.1.2 # Excel 读取
|
||||
|
||||
# 统计验证 (RVW V2.0 数据侦探)
|
||||
scipy>=1.11.0 # T检验、卡方检验逆向计算
|
||||
tabulate>=0.9.0 # DataFrame → Markdown
|
||||
|
||||
# PPT处理
|
||||
|
||||
245
extraction_service/test_day6_validators.py
Normal file
245
extraction_service/test_day6_validators.py
Normal file
@@ -0,0 +1,245 @@
|
||||
"""
|
||||
Day 6 验证器测试脚本
|
||||
|
||||
测试内容：
|
||||
1. T 检验逆向验证
|
||||
2. SE 三角验证
|
||||
3. SD > Mean 检查
|
||||
4. CI vs P 值逻辑检查
|
||||
"""
|
||||
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
# 添加项目路径
|
||||
sys.path.insert(0, str(Path(__file__).parent))
|
||||
|
||||
from forensics.types import ForensicsConfig, TableData, Severity
|
||||
from forensics.validator import StatValidator, SCIPY_AVAILABLE
|
||||
|
||||
print("=" * 60)
|
||||
print("Day 6 验证器测试")
|
||||
print("=" * 60)
|
||||
print(f"scipy 可用: {SCIPY_AVAILABLE}")
|
||||
print()
|
||||
|
||||
|
||||
def create_mock_table(table_id: str, data: list[list[str]], caption: str = "") -> TableData:
|
||||
"""创建模拟表格数据"""
|
||||
return TableData(
|
||||
id=table_id,
|
||||
caption=caption,
|
||||
row_count=len(data),
|
||||
col_count=len(data[0]) if data else 0,
|
||||
html="<table></table>",
|
||||
data=data,
|
||||
issues=[],
|
||||
skipped=False
|
||||
)
|
||||
|
||||
|
||||
def test_ci_pvalue_consistency():
|
||||
"""测试 CI vs P 值逻辑一致性检查"""
|
||||
print("=" * 40)
|
||||
print("测试 1: CI vs P 值逻辑一致性")
|
||||
print("=" * 40)
|
||||
|
||||
config = ForensicsConfig(check_level="L1_L2")
|
||||
validator = StatValidator(config)
|
||||
|
||||
# 测试数据：CI 跨越 1 但 P < 0.05（矛盾）
|
||||
data_conflict1 = [
|
||||
["Variable", "OR", "95% CI", "P value"],
|
||||
["Age", "1.2", "(0.8-1.5)", "P=0.03"], # CI 跨越 1，但 P < 0.05，矛盾
|
||||
]
|
||||
|
||||
table1 = create_mock_table("test_ci_1", data_conflict1, "CI 矛盾测试 1")
|
||||
issues1 = validator._validate_ci_pvalue_consistency(table1)
|
||||
|
||||
print(f" 测试数据: CI=0.8-1.5 (跨越1), P=0.03 (显著)")
|
||||
print(f" 期望: 发现 ERROR")
|
||||
print(f" 结果: {len(issues1)} 个问题")
|
||||
if issues1:
|
||||
print(f" - {issues1[0].severity.value}: {issues1[0].message}")
|
||||
print()
|
||||
|
||||
# 测试数据：CI 不跨越 1 且 P < 0.05（正确）
|
||||
data_correct = [
|
||||
["Variable", "OR", "95% CI", "P value"],
|
||||
["Smoking", "2.5", "(1.2-4.8)", "P=0.01"], # CI 不跨越 1，P < 0.05，正确
|
||||
]
|
||||
|
||||
table2 = create_mock_table("test_ci_2", data_correct, "CI 正确测试")
|
||||
issues2 = validator._validate_ci_pvalue_consistency(table2)
|
||||
|
||||
print(f" 测试数据: CI=1.2-4.8 (不跨越1), P=0.01 (显著)")
|
||||
print(f" 期望: 无问题")
|
||||
print(f" 结果: {len(issues2)} 个问题")
|
||||
print()
|
||||
|
||||
return len(issues1) > 0 and len(issues2) == 0
|
||||
|
||||
|
||||
def test_se_triangle():
|
||||
"""测试 SE 三角验证"""
|
||||
print("=" * 40)
|
||||
print("测试 2: SE 三角验证 (OR/CI/P 一致性)")
|
||||
print("=" * 40)
|
||||
|
||||
if not SCIPY_AVAILABLE:
|
||||
print(" 跳过: scipy 不可用")
|
||||
return True
|
||||
|
||||
config = ForensicsConfig(check_level="L1_L2")
|
||||
validator = StatValidator(config)
|
||||
|
||||
# 测试数据：OR=2.5, CI=1.5-4.2, P=0.001
|
||||
# 根据 SE 三角公式验证
|
||||
# SE = (ln(4.2) - ln(1.5)) / 3.92 = (1.435 - 0.405) / 3.92 = 0.263
|
||||
# Z = ln(2.5) / 0.263 = 0.916 / 0.263 = 3.48
|
||||
# P = 2 * (1 - norm.cdf(3.48)) ≈ 0.0005
|
||||
|
||||
data_consistent = [
|
||||
["Variable", "OR (95% CI)", "P value"],
|
||||
["Diabetes", "OR=2.5 (1.5-4.2)", "P=0.001"], # 应该一致
|
||||
]
|
||||
|
||||
table1 = create_mock_table("test_se_1", data_consistent, "SE 三角一致性测试")
|
||||
issues1 = validator._validate_se_triangle(table1)
|
||||
|
||||
print(f" 测试数据: OR=2.5, CI=1.5-4.2, P=0.001")
|
||||
print(f" 结果: {len(issues1)} 个问题")
|
||||
for issue in issues1:
|
||||
print(f" - {issue.severity.value}: {issue.message}")
|
||||
print()
|
||||
|
||||
# 测试数据：OR=2.5, CI=1.5-4.2, P=0.5（明显矛盾）
|
||||
data_conflict = [
|
||||
["Variable", "OR (95% CI)", "P value"],
|
||||
["Diabetes", "OR=2.5 (1.5-4.2)", "P=0.5"], # P 值严重矛盾
|
||||
]
|
||||
|
||||
table2 = create_mock_table("test_se_2", data_conflict, "SE 三角矛盾测试")
|
||||
issues2 = validator._validate_se_triangle(table2)
|
||||
|
||||
print(f" 测试数据: OR=2.5, CI=1.5-4.2, P=0.5 (矛盾)")
|
||||
print(f" 期望: 发现 ERROR")
|
||||
print(f" 结果: {len(issues2)} 个问题")
|
||||
for issue in issues2:
|
||||
print(f" - {issue.severity.value}: {issue.message}")
|
||||
if issue.evidence:
|
||||
print(f" 证据: P_calculated={issue.evidence.get('p_calculated')}, P_reported={issue.evidence.get('p_reported')}")
|
||||
print()
|
||||
|
||||
return len(issues2) > 0
|
||||
|
||||
|
||||
def test_sd_greater_mean():
|
||||
"""测试 SD > Mean 检查"""
|
||||
print("=" * 40)
|
||||
print("测试 3: SD > Mean 启发式检查")
|
||||
print("=" * 40)
|
||||
|
||||
config = ForensicsConfig(check_level="L1_L2")
|
||||
validator = StatValidator(config)
|
||||
|
||||
# 测试数据：年龄 SD > Mean（明显异常）
|
||||
data_abnormal = [
|
||||
["Variable", "Group A", "Group B"],
|
||||
["Age (years)", "25.0 ± 30.0", "28.0 ± 8.5"], # 第一个 SD > Mean
|
||||
]
|
||||
|
||||
table1 = create_mock_table("test_sd_1", data_abnormal, "SD > Mean 异常测试")
|
||||
issues1 = validator._validate_sd_greater_mean(table1)
|
||||
|
||||
print(f" 测试数据: 年龄 = 25.0 ± 30.0 (SD > Mean)")
|
||||
print(f" 期望: 发现 ERROR (年龄是正值指标)")
|
||||
print(f" 结果: {len(issues1)} 个问题")
|
||||
for issue in issues1:
|
||||
print(f" - {issue.severity.value}: {issue.message}")
|
||||
print()
|
||||
|
||||
# 测试数据：正常情况
|
||||
data_normal = [
|
||||
["Variable", "Group A", "Group B"],
|
||||
["Age (years)", "45.0 ± 12.0", "48.0 ± 10.5"], # 正常
|
||||
]
|
||||
|
||||
table2 = create_mock_table("test_sd_2", data_normal, "SD 正常测试")
|
||||
issues2 = validator._validate_sd_greater_mean(table2)
|
||||
|
||||
print(f" 测试数据: 年龄 = 45.0 ± 12.0 (正常)")
|
||||
print(f" 期望: 无问题")
|
||||
print(f" 结果: {len(issues2)} 个问题")
|
||||
print()
|
||||
|
||||
return len(issues1) > 0 and len(issues2) == 0
|
||||
|
||||
|
||||
def test_ttest_validation():
|
||||
"""测试 T 检验逆向验证"""
|
||||
print("=" * 40)
|
||||
print("测试 4: T 检验逆向验证")
|
||||
print("=" * 40)
|
||||
|
||||
if not SCIPY_AVAILABLE:
|
||||
print(" 跳过: scipy 不可用")
|
||||
return True
|
||||
|
||||
config = ForensicsConfig(check_level="L1_L2")
|
||||
validator = StatValidator(config)
|
||||
|
||||
# 测试数据：包含样本量的表头
|
||||
# 真实 t 检验：M1=45, SD1=10, n1=50; M2=50, SD2=12, n2=48
|
||||
# t = (50-45) / sqrt(10²/50 + 12²/48) = 5 / sqrt(2 + 3) = 5/2.24 = 2.23
|
||||
# P ≈ 0.028
|
||||
|
||||
data_with_n = [
|
||||
["Variable", "Group A (n=50)", "Group B (n=48)", "P value"],
|
||||
["Score", "45.0 ± 10.0", "50.0 ± 12.0", "P=0.03"], # 接近正确
|
||||
]
|
||||
|
||||
table1 = create_mock_table("test_t_1", data_with_n, "T 检验测试")
|
||||
issues1 = validator._validate_ttest(table1)
|
||||
|
||||
print(f" 测试数据: Group A: 45.0±10.0 (n=50), Group B: 50.0±12.0 (n=48), P=0.03")
|
||||
print(f" 结果: {len(issues1)} 个问题")
|
||||
for issue in issues1:
|
||||
print(f" - {issue.severity.value}: {issue.message}")
|
||||
print()
|
||||
|
||||
return True
|
||||
|
||||
|
||||
def run_all_tests():
|
||||
"""运行所有测试"""
|
||||
results = []
|
||||
|
||||
results.append(("CI vs P 值一致性", test_ci_pvalue_consistency()))
|
||||
results.append(("SE 三角验证", test_se_triangle()))
|
||||
results.append(("SD > Mean 检查", test_sd_greater_mean()))
|
||||
results.append(("T 检验逆向验证", test_ttest_validation()))
|
||||
|
||||
print("=" * 60)
|
||||
print("测试结果汇总")
|
||||
print("=" * 60)
|
||||
|
||||
all_passed = True
|
||||
for name, passed in results:
|
||||
status = "✅ PASS" if passed else "❌ FAIL"
|
||||
print(f" {name}: {status}")
|
||||
if not passed:
|
||||
all_passed = False
|
||||
|
||||
print()
|
||||
if all_passed:
|
||||
print("🎉 所有测试通过！Day 6 验证器实现完成。")
|
||||
else:
|
||||
print("⚠️ 部分测试失败，请检查代码。")
|
||||
|
||||
return all_passed
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
success = run_all_tests()
|
||||
sys.exit(0 if success else 1)
|
||||
187
extraction_service/test_forensics.py
Normal file
187
extraction_service/test_forensics.py
Normal file
@@ -0,0 +1,187 @@
|
||||
"""
|
||||
数据侦探模块测试脚本
|
||||
|
||||
测试 forensics 模块的表格提取和验证功能。
|
||||
"""
|
||||
|
||||
import os
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
# 添加项目路径
|
||||
sys.path.insert(0, str(Path(__file__).parent))
|
||||
|
||||
from forensics.types import ForensicsConfig
|
||||
from forensics.extractor import DocxTableExtractor
|
||||
from forensics.validator import ArithmeticValidator, StatValidator
|
||||
from forensics.config import detect_methods
|
||||
|
||||
# 测试文件目录
|
||||
TEST_DOCS_DIR = Path(__file__).parent.parent / "docs" / "03-业务模块" / "RVW-稿件审查系统" / "05-测试文档"
|
||||
|
||||
|
||||
def test_single_file(file_path: Path) -> dict:
|
||||
"""测试单个文件"""
|
||||
print(f"\n{'='*60}")
|
||||
print(f"📄 测试文件: {file_path.name}")
|
||||
print(f" 大小: {file_path.stat().st_size / 1024:.1f} KB")
|
||||
print(f"{'='*60}")
|
||||
|
||||
# 创建配置
|
||||
config = ForensicsConfig(
|
||||
check_level="L1_L2",
|
||||
tolerance_percent=0.1,
|
||||
max_table_rows=500
|
||||
)
|
||||
|
||||
# 提取表格
|
||||
extractor = DocxTableExtractor(config)
|
||||
try:
|
||||
tables, full_text = extractor.extract(str(file_path))
|
||||
except Exception as e:
|
||||
print(f"❌ 提取失败: {e}")
|
||||
return {"success": False, "error": str(e)}
|
||||
|
||||
print(f"\n📊 提取结果:")
|
||||
print(f" - 表格数量: {len(tables)}")
|
||||
print(f" - 全文长度: {len(full_text)} 字符")
|
||||
|
||||
# 检测统计方法
|
||||
methods = detect_methods(full_text)
|
||||
print(f" - 检测到的统计方法: {methods if methods else '无'}")
|
||||
|
||||
# 显示表格信息
|
||||
for table in tables:
|
||||
print(f"\n 📋 表格 {table.id}:")
|
||||
print(f" - Caption: {table.caption[:50] if table.caption else '无'}...")
|
||||
print(f" - 类型: {table.type}")
|
||||
print(f" - 大小: {table.row_count} 行 × {table.col_count} 列")
|
||||
print(f" - 跳过: {table.skipped}")
|
||||
|
||||
# 显示前 3 行数据预览
|
||||
if table.data and not table.skipped:
|
||||
print(f" - 数据预览 (前 3 行):")
|
||||
for i, row in enumerate(table.data[:3]):
|
||||
row_preview = " | ".join([str(cell)[:15] for cell in row[:4]])
|
||||
print(f" Row {i+1}: {row_preview}...")
|
||||
|
||||
# L1 算术验证
|
||||
print(f"\n🔍 L1 算术验证:")
|
||||
arithmetic_validator = ArithmeticValidator(config)
|
||||
for table in tables:
|
||||
if not table.skipped:
|
||||
arithmetic_validator.validate(table)
|
||||
|
||||
# L2 统计验证
|
||||
print(f"🔬 L2 统计验证:")
|
||||
stat_validator = StatValidator(config)
|
||||
for table in tables:
|
||||
if not table.skipped:
|
||||
stat_validator.validate(table, full_text)
|
||||
|
||||
# 统计问题
|
||||
total_issues = 0
|
||||
error_count = 0
|
||||
warning_count = 0
|
||||
|
||||
for table in tables:
|
||||
for issue in table.issues:
|
||||
total_issues += 1
|
||||
if issue.severity.value == "ERROR":
|
||||
error_count += 1
|
||||
elif issue.severity.value == "WARNING":
|
||||
warning_count += 1
|
||||
|
||||
# 显示问题详情
|
||||
print(f"\n ⚠️ [{issue.severity.value}] {issue.type.value}")
|
||||
print(f" 位置: {issue.location.cell_ref if issue.location else 'N/A'}")
|
||||
print(f" 描述: {issue.message}")
|
||||
if issue.evidence:
|
||||
print(f" 证据: {issue.evidence}")
|
||||
|
||||
print(f"\n📈 统计:")
|
||||
print(f" - 总问题数: {total_issues}")
|
||||
print(f" - ERROR: {error_count}")
|
||||
print(f" - WARNING: {warning_count}")
|
||||
|
||||
# 显示 HTML 预览（第一个表格）
|
||||
if tables and not tables[0].skipped:
|
||||
html_preview = tables[0].html[:500] if len(tables[0].html) > 500 else tables[0].html
|
||||
print(f"\n📝 HTML 预览 (表格 0):")
|
||||
print(html_preview)
|
||||
print("...")
|
||||
|
||||
return {
|
||||
"success": True,
|
||||
"file": file_path.name,
|
||||
"tables": len(tables),
|
||||
"methods": methods,
|
||||
"total_issues": total_issues,
|
||||
"error_count": error_count,
|
||||
"warning_count": warning_count
|
||||
}
|
||||
|
||||
|
||||
def main():
|
||||
"""主测试函数"""
|
||||
print("=" * 70)
|
||||
print("🔬 RVW V2.0 数据侦探模块测试")
|
||||
print("=" * 70)
|
||||
|
||||
# 检查测试目录
|
||||
if not TEST_DOCS_DIR.exists():
|
||||
print(f"❌ 测试目录不存在: {TEST_DOCS_DIR}")
|
||||
return
|
||||
|
||||
# 获取所有 .docx 文件
|
||||
docx_files = list(TEST_DOCS_DIR.glob("*.docx"))
|
||||
|
||||
if not docx_files:
|
||||
print(f"❌ 测试目录中没有 .docx 文件")
|
||||
return
|
||||
|
||||
print(f"\n📁 测试目录: {TEST_DOCS_DIR}")
|
||||
print(f"📄 找到 {len(docx_files)} 个测试文件")
|
||||
|
||||
# 测试每个文件
|
||||
results = []
|
||||
for file_path in docx_files:
|
||||
try:
|
||||
result = test_single_file(file_path)
|
||||
results.append(result)
|
||||
except Exception as e:
|
||||
print(f"\n❌ 测试 {file_path.name} 时出错: {e}")
|
||||
import traceback
|
||||
traceback.print_exc()
|
||||
results.append({
|
||||
"success": False,
|
||||
"file": file_path.name,
|
||||
"error": str(e)
|
||||
})
|
||||
|
||||
# 汇总结果
|
||||
print("\n" + "=" * 70)
|
||||
print("📊 测试汇总")
|
||||
print("=" * 70)
|
||||
|
||||
success_count = sum(1 for r in results if r.get("success"))
|
||||
total_tables = sum(r.get("tables", 0) for r in results if r.get("success"))
|
||||
total_issues = sum(r.get("total_issues", 0) for r in results if r.get("success"))
|
||||
total_errors = sum(r.get("error_count", 0) for r in results if r.get("success"))
|
||||
|
||||
print(f"\n✅ 成功: {success_count}/{len(results)}")
|
||||
print(f"📋 总表格数: {total_tables}")
|
||||
print(f"⚠️ 总问题数: {total_issues} (ERROR: {total_errors})")
|
||||
|
||||
print("\n📝 详细结果:")
|
||||
for r in results:
|
||||
status = "✅" if r.get("success") else "❌"
|
||||
print(f" {status} {r.get('file', 'Unknown')}")
|
||||
if r.get("success"):
|
||||
print(f" 表格: {r.get('tables', 0)}, 问题: {r.get('total_issues', 0)}, 方法: {r.get('methods', [])}")
|
||||
else:
|
||||
print(f" 错误: {r.get('error', 'Unknown')}")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Reference in New Issue
Block a user