41 lines
1.7 KiB
Python
41 lines
1.7 KiB
Python
from sqlalchemy import Column, Integer, String, Numeric, Date, UniqueConstraint
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from commons.models.mixin.base import BaseModelMixin
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from commons.models.model import Model
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from core.extensions import db
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class DataFujian(db.Model, Model, BaseModelMixin):
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__tablename__ = 'DATA_FUJIAN'
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id = Column('ID', Integer, primary_key=True)
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number = Column('NUMBER', String(128), default='', comment='编码')
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name = Column('NAME', String(128), default='', comment='名称')
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spec = Column('SPEC', String(128), default='', comment='规格')
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unit = Column('UNIT', String(128), default='', comment='单位')
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price_without_tax = Column('PRICE_WITHOUT_TAX', Numeric(16, 4), default=0, comment='除价格')
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price = Column('PRICE', Numeric(16, 4), default=0, comment='含税价')
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category = Column('CATEGORY', String(128), default='', comment='分类')
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year = Column('YEAR', Integer, default=0, comment='年份')
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month = Column('MONTH', Integer, default=0, comment='月份')
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city = Column('CITY', String(128), default='', comment='地市')
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date = Column('DATE', Date, comment='日期')
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__table_args__ = (
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UniqueConstraint(year, month, city, name, spec, name='Idx_key'),
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{'comment': '福建数据'},
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)
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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def find_by_key(self):
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query = DataFujian.query
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query = query.filter(DataFujian.year == self.year)
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query = query.filter(DataFujian.month == self.month)
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query = query.filter(DataFujian.city == self.city)
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query = query.filter(DataFujian.name == self.name)
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query = query.filter(DataFujian.spec == self.spec)
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result = query.one_or_none()
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return result
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