user= Girl.query.filter(User.id ==user_id).first()ifuser:returnjsonify({"code": 200,"msg":"success","user": user.to_dict()})else:returnjsonify({"code": 100,"msg":"None"}) 2-当查出来的为多个对象# 2-1 在之前单个对象的基础上,在接口文件中添加一个将多个对象依次转换为字典的循环函...
user= Girl.query.filter(User.id ==user_id).first()ifuser:returnjsonify({"code": 200,"msg":"success","user": user.to_dict()})else:returnjsonify({"code": 100,"msg":"None"}) 2-当查出来的为多个对象# 2-1 在之前单个对象的基础上,在接口文件中添加一个将多个对象依次转换为字典的循环函...
2.BudgetStatic是创建好的数据模型 3.to_dict()方法是在创建的数据模型中定义好的 为了方便起见,直接附上定义数据模型部分的代码,引入 sqlalchemy 以及 如何连接数据库 就省略啦 class BudgetStatic(Base): # 定义表名 __tablename__ = 'ops_budget_static' # 定义字段 # primary_key=True 设置为主键 # nu...
all() [ row_to_dict(row) for row in query_result ] ``` ##使用原生sql ``` query_result = db.engine.execute(text(""" SELECT new_reg FROM bi_statistic WHERE on_day = :end_time AND game = :game """), start_time=start_time, end_time=end_time, game='All Game').fetchall()...
def object_as_dict(obj): return {c.key: getattr(obj, c.key) for c in inspect(obj).mapper.column_attrs} query = session.query(User) for user in query: print(object_as_dict(user)) Here, we created a function to do the conversion, but one option would be to add a method to the...
def to_json(all_vendors):v = [ ven.dobule_to_dict() for ven in all_vendors ]return v # ⽰例代码 1.单个对象:users = session.query(User).first()print(users.single_to_dict()) # {'id': 1, 'username': 'admin', 'email': 'admin@example.com'} print(users.to_dict()) # {'...
1) devices = Devices.query.paginate(page, page_size) res = [d.to_dict() for d in...
Convert a SqlAlchemy query object to a dict(json) Install pip install aljson Usage from aljson import BaseMixin # The Sqlalchemy model class Parent(Base, BaseMixin): __tablename__ = 'parent' id = sa.Column(sa.Integer, primary_key=True, unique=True) name = sa.Column(sa.String(64))...
开发者ID:lucasayres,项目名称:python-tools,代码行数:23,代码来源:sqlalchemy_to_dict.py 示例14: test_create_table_unknown_mysql_connector_error ▲点赞 6▼ # 需要导入模块: import sqlalchemy [as 别名]# 或者: from sqlalchemy importinspect[as 别名]deftest_create_table_unknown_mysql_connector_error...
现有的 0.3 版本的类似 dict 和自由形式对象派生的集合类需要更新到新的 API。在大多数情况下,这只是在类定义中添加几个装饰器的问题。 SqlAlchemy 2.0 中文文档(八十一)(3)https://developer.aliyun.com/article/1559911文章标签: SQL Python 关系型数据库 Oracle API 布...