user = User(name="Tom", age=22, email="alice@example.com") data = User.model_dump(user) print(data) print(type(data)) 模型类转换为JSON 使用模型类.model_dump_json()方法可以将一个模型类实例对象转换为 JSON 字符串。 from pydantic import BaseModel, EmailStr, Field class User(BaseModel):...
yanyongyuchanged the titleFeature: 为model_dump增加exclude_*参数、添加type_validate_json函数Feb 17, 2024 View detailsyanyongyumerged commita830346intomasterFeb 17, 2024 41 of 43 checks passed yanyongyudeleted thefeature/pydantic-methodsbranchFebruary 17, 2024 15:18 ...
model_dump()方法可以把模型转成字典,特别好用 数据验证玩法多 光是类型转换还不够劲儿,Pydantic还能玩出花来: from pydantic import BaseModel, EmailStr, Field class AdvancedUser(BaseModel): name: str = Field(..., min_length=2, max_length=20) # 限制名字长度 age: int = Field(ge=0, le=120...
> assert parsed_event.model_dump_json(exclude_none=True) == json.dumps(event) E assert '{"payload":{"test_external_unique_id":"1234","some_key":"some_value"},"method":"values","namespace":[{"type":"static_value","value":"test.namespace"}],"values":[{"type":"json_path","...
使用模型类.model_dump()方法可以将一个模型类实例对象转换为字典类型数据。 from pydantic import BaseModel, EmailStr, Field class User(BaseModel): name: str = Field(..., min_length=1, max_length=10) age: int = Field(..., ge=0, le=200) ...
model_dump(mode='json') # 反序列化 event_str = '{"id": "683f14c6-9357-4443-a811-a3bb4f8f2d74","latitude": 45.0, "longitude": 20.0, "severity": 1, "failure": "pnc"}' loaded_event = Event.model_validate(from_json(event_str)) assert event == loaded_event 支持常用的复杂类型...
使用模型类.model_dump_json()方法可以将一个模型类实例对象转换为 JSON 字符串。 frompydanticimportBaseModel, EmailStr, FieldclassUser(BaseModel): name:str= Field(..., min_length=1, max_length=10) age:int= Field(..., ge=0, le=200) ...
data = User.model_dump(user) print(data) print(type(data)) 模型类转换为JSON 使用 模型类.model_dump_json() 方法可以将一个模型类实例对象转换为 JSON 字符串。 from pydantic import BaseModel, EmailStr, Field class User(BaseModel): name: str = Field(..., min_length=1, max_length=10) ...
data = User.model_dump(user) print(data) print(type(data)) 模型类转换为JSON 使用 模型类.model_dump_json() 方法可以将一个模型类实例对象转换为 JSON 字符串。 from pydantic import BaseModel, EmailStr, Field class User(BaseModel): name: str = Field(..., min_length=1, max_length=10) ...
使用模型类.model_dump()方法可以将一个模型类实例对象转换为字典类型数据。 frompydanticimportBaseModel,EmailStr,FieldclassUser(BaseModel):name:str=Field(...,min_length=1,max_length=10)age:int=Field(...,ge=0,le=200)email:EmailStr phone:str=Field(default="13800138000",min_length=11,max_length...