是否可以使用 Pydantic BaseModel orm_mode 从 gui class 获取数据
Is it possible to use Pydantic BaseModel orm_mode to get data from gui class
是否可以使用从 Pydantic.BaseModel 继承的模型 class 通过设置 orm_mode= true 从 GUI class 获取数据,就像它与数据库一起使用一样
from typing import List
from sqlalchemy import Column, Integer, String
from sqlalchemy.dialects.postgresql import ARRAY
from sqlalchemy.ext.declarative import declarative_base
from pydantic import BaseModel, constr
Base = declarative_base()
class CompanyOrm(Base):
__tablename__ = 'companies'
id = Column(Integer, primary_key=True, nullable=False)
public_key = Column(String(20), index=True, nullable=False, unique=True)
name = Column(String(63), unique=True)
domains = Column(ARRAY(String(255)))
class CompanyModel(BaseModel):
id: int
public_key: constr(max_length=20)
name: constr(max_length=63)
domains: List[constr(max_length=255)]
class Config:
orm_mode = True
''''
如果可以,我该怎么做?
假定 ORM mode
支持任意 classes,而不仅仅是数据库 ORM(之所以这样命名是因为它通常与它一起使用)。更详细here.
正则示例 class:
from pydantic import BaseModel
class SomeClass:
def __init__(self):
self.id = 100
self.name = "some_name"
class SomeModel(BaseModel):
id: int
name: str
class Config:
orm_mode = True
print(SomeModel.from_orm(SomeClass())) # id=100 name='some_name'
是否可以使用从 Pydantic.BaseModel 继承的模型 class 通过设置 orm_mode= true 从 GUI class 获取数据,就像它与数据库一起使用一样
from typing import List
from sqlalchemy import Column, Integer, String
from sqlalchemy.dialects.postgresql import ARRAY
from sqlalchemy.ext.declarative import declarative_base
from pydantic import BaseModel, constr
Base = declarative_base()
class CompanyOrm(Base):
__tablename__ = 'companies'
id = Column(Integer, primary_key=True, nullable=False)
public_key = Column(String(20), index=True, nullable=False, unique=True)
name = Column(String(63), unique=True)
domains = Column(ARRAY(String(255)))
class CompanyModel(BaseModel):
id: int
public_key: constr(max_length=20)
name: constr(max_length=63)
domains: List[constr(max_length=255)]
class Config:
orm_mode = True
'''' 如果可以,我该怎么做?
假定 ORM mode
支持任意 classes,而不仅仅是数据库 ORM(之所以这样命名是因为它通常与它一起使用)。更详细here.
正则示例 class:
from pydantic import BaseModel
class SomeClass:
def __init__(self):
self.id = 100
self.name = "some_name"
class SomeModel(BaseModel):
id: int
name: str
class Config:
orm_mode = True
print(SomeModel.from_orm(SomeClass())) # id=100 name='some_name'