init

web/commons/models/data_zhejiang.py

@@ -0,0 +1,30 @@
+from sqlalchemy import Column, Integer, String, Date, UniqueConstraint
+
+from commons.models.mixin.base import BaseModelMixin
+from commons.models.model import Model
+from core.extensions import db
+
+
+class DataZhejiang(db.Model, Model, BaseModelMixin):
+    __tablename__ = 'DATA_ZHEJIANG'
+
+    id = Column('ID', Integer, primary_key=True)
+    url = Column('URL', String(512), default='', comment='下载地址')
+    name = Column('NAME', String(128), default='', comment='名称')
+    source = Column('SOURCE', String(128), default='', comment='来源')
+    date = Column('DATE', Date, comment='日期')
+
+    __table_args__ = (
+        UniqueConstraint(name, date, name='Idx_key'),
+        {'comment': '浙江数据'},
+    )
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def find_by_key(self):
+        query = DataZhejiang.query
+        query = query.filter(DataZhejiang.name == self.name)
+        query = query.filter(DataZhejiang.date == self.date)
+        result = query.one_or_none()
+        return result