我正在使用ponyORM,我向PeopleModel"例如:
first_name = "avi"
sqlObject = select(p for p in PeopleModel if raw_sql('( lower(first_name) = lower($first_name))
sqlObject对象按预期返回PeopleModel列表并将其完美。 现在我想要打印所有PeopleModel值,我期望这样的工作:
for people_model_key,people_model_value in sqlObject.items():
print(people_model_value)
但它没有工作..
我怎样才能打印所有people_model值? 谢谢你,
答案 0 :(得分:2)
select
函数的结果是查询对象:
first_name = "avi"
people = select(p for p in PeopleModel
if raw_sql('( lower(first_name) = lower($first_name))
它不是字典,因此它没有items
方法。如果你迭代它,你会得到对象。您可以通常的方式访问对象属性:
for person in people:
print('name:', person.name)
print('age:', person.age)
如果要将对象转换为字典,可以使用to_dict
方法:
for person in people:
for key, value in person.to_dict().items():
print(key, value)