Fastapi_Tutorial/fastapi_blog_lec6/schemas.py at main · imashwini09/Fastapi_Tutorial · GitHub

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from datetime import datetime

from pydantic import BaseModel, ConfigDict, EmailStr, Field


class UserBase(BaseModel):
    username: str = Field(min_length=1, max_length=50)
    email: EmailStr = Field(max_length=120)


class UserCreate(UserBase):
    pass


class UserResponse(UserBase):
    model_config = ConfigDict(from_attributes=True)

    id: int
    image_file: str | None
    image_path: str


class UserUpdate(BaseModel):
    username: str | None = Field(default=None, min_length=1, max_length=50)
    email: EmailStr | None = Field(default=None, max_length=120)
    image_file: str | None = Field(default=None, min_length=1, max_length=200)


class PostBase(BaseModel):
    title: str = Field(min_length=1, max_length=100)
    content: str = Field(min_length=1)


class PostCreate(PostBase):
    user_id: int  # TEMPORARY


class PostUpdate(BaseModel):
    title: str | None = Field(default=None, min_length=1, max_length=100)
    content: str | None = Field(default=None, min_length=1)


class PostResponse(PostBase):
    model_config = ConfigDict(from_attributes=True)

    id: int
    user_id: int
    date_posted: datetime
    author: UserResponse