I want to implement this logic from pydantic import BaseSettings class Settings(BaseSettings): ENVIRONMENT: str = 'local' SECRET_KEY: str = 'someke
I need to have a variable covars that contains an unknown number of entries, where each entry is one of three different custom Pydantic models. In this case, ea
Let me start off by saying I wanted to open an issue in pydantic repo. Once I started rubber duck debugging I came up to the conclusion it's actually pyyaml tha
Im trying to implement Mixin patter while Im using Pydantics BaseClass to facilitate the instantiation and validation of data from my class. The problem is that
I am new to pydantic and am stuck. Below code is throwing error TypeError: Type is not JSON serializable: Person from pydantic import BaseModel,Extra from typin
I am using Pydantic to model an object. How can I make two fields mutually exclusive? For instance, if I have the following model: class MyModel(pydantic.BaseMo
I need to receive data from an external platform (cognito) that uses PascalCase, and the Pydantic model supports this through field aliases, adding an alias_gen
I'm want to use nested classes to organize my pydantic models. So something like this: class AttributeValue(BaseModel): id: int typeid: int value: str cl
I am not able to find a simple way how to initialize a Pydantic object from field values given by position (for example in a list instead of a dictionary) so I
I have defined a pydantic Schema with extra = Extra.allow in Pydantic Config. Is it possible to get a list or set of extra fields passed to the Schema separatel
I have an enum : from enum import Enum class MyEnum(Enum): val1 = "val1" val2 = "val2" val3 = "val3" I would like to validate a pydantic field bas
From the pydantic docs I understand this: import pydantic class User(pydantic.BaseModel): id: int name: str class Student(pydantic.BaseModel): sem
Specifically, I want the below example to work: from typing import List from pydantic import BaseModel from fastapi import FastAPI, UploadFile, File app = Fas
I am trying to restrict one field in a class to an enum. However, when I try to get a dictionary out of class, it doesn't get converted to string. Instead it re
I'm new to FastAPI (migrating from Flask) and I'm trying to create a Pydantic model for my GET route: from fastapi import APIRouter,Depends from pydantic import
Suppose I have the following class: class ModelConfig(pydantic.BaseModel): name: str = "bert" If I were to instantiate it with model_config = ModelConfig(n
I wonder if this would somehow be possible: class Picture(BaseModel): src: Union[FilePath, stricturl(allowed_schemes=["https"])] I have this test, which is
Is there a way for a FastAPI application to not display a model in its schema documentation? I have some models which are slight variations of others, and with
I would like to set default email in case email not provided, i.e: name = a last_name = b email = None email will become "[email protected]" I tried something li
I'm trying to write pydantic validators, but I can't seem to understand how to make use of the kwargs argument that is mentioned in the docs. I would like to p