Files
pydantic/docs/examples/models_mutation.py
2020-05-31 14:54:12 +01:00

23 lines
337 B
Python

from pydantic import BaseModel
class FooBarModel(BaseModel):
a: str
b: dict
class Config:
allow_mutation = False
foobar = FooBarModel(a='hello', b={'apple': 'pear'})
try:
foobar.a = 'different'
except TypeError as e:
print(e)
print(foobar.a)
print(foobar.b)
foobar.b['apple'] = 'grape'
print(foobar.b)