Function safe_float

backend/seed_data.py:67–74

安全转换为浮点数

(val, default=0.0)

def safe_float(val, default=0.0) -> float:
    """安全转换为浮点数"""
    try:
        if val is None or val == '' or val == '0.0':
            return default
        return float(val)
    except (ValueError, TypeError):
        return default


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