HaHafeng
75ceeb0653
Critical fixes: 1. Compute column: Add Chinese comma support in formula validation - Problem: Formula with Chinese comma failed validation - Fix: Add Chinese comma character to allowed_chars regex - Example: Support formulas like 'col1（kg）+ col2，col3' 2. Binning operation: Fix NaN serialization error - Problem: 'Out of range float values are not JSON compliant: nan' - Fix: Enhanced NaN/inf handling in binning endpoint - Added np.inf/-np.inf replacement before JSON serialization - Added manual JSON serialization with NaN->null conversion 3. Enhanced all operation endpoints for consistency - Updated conditional, dropna endpoints with same NaN/inf handling - Ensures all operations return JSON-compliant data Modified files: - extraction_service/operations/compute.py: Add Chinese comma to regex - extraction_service/main.py: Enhanced NaN handling in binning/conditional/dropna Status: Hotfix complete, ready for testing
19 lines
337 B
Python
19 lines
337 B
Python
"""
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数据操作函数模块
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提供预写的、经过测试的数据处理函数，供功能按钮调用。
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模块列表：
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- filter: 高级筛选
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- recode: 数值映射（重编码）
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- binning: 生成分类变量（分箱）
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- conditional: 条件生成列
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- missing: 缺失值处理
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- duplicate: 去重
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"""
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__version__ = '1.0.0'
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