from datetime import datetime from sqlalchemy import Column from sqlalchemy import DateTime from sqlalchemy import Float from sqlalchemy import Integer from sqlalchemy import String from model.base import Base class Sma(Base): __tablename__ = 'sma' id = Column(Integer, primary_key=True, autoincrement=True) date = Column(DateTime) symbol = Column(String(15), nullable=False) sma_5 = Column(Float) sma_10 = Column(Float) sma_20 = Column(Float) sma_50 = Column(Float) sma_100 = Column(Float) sma_200 = Column(Float)