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89 lines
1.7 KiB
Python
89 lines
1.7 KiB
Python
from typing import Optional
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from pydantic import (
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BaseModel,
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Field,
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PastDatetime,
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TypeAdapter,
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field_validator
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)
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from app.utils.custom_functions import html2text
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from app.core.config import settings
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class PostBase(BaseModel):
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title: Optional[str] = Field(max_length=100)
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text: Optional[str] = None
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image_path: Optional[str] = None
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class PostCreate(PostBase):
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title: str = Field(max_length=100)
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text: str
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image_path: str
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class PostUpdate(PostBase):
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...
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class PostInTemplate(BaseModel):
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title: str
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text: str
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created_at: PastDatetime
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slug: str
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class Config:
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from_attributes = True
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@field_validator('text', mode='after')
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@classmethod
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def html_to_text(cls, v: str) -> str:
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return html2text(v)[:60]
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ListPostInTemplate = TypeAdapter(list[PostInTemplate])
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class PostDetail(BaseModel):
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title: str
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text: str
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created_at: PastDatetime
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image_path: str
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class Config:
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from_attributes = True
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@field_validator('image_path', mode='after')
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@classmethod
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def absolute_image_path(cls, v: str) -> str | None:
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return str(
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settings.MEDIA_FOLDER /
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settings.FILE_FOLDERS['post_images'] /
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v
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)
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class PostInDBBase(PostBase):
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slug: str
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title: str
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text: str
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image_path: str
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owner_id: int
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class Config:
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from_attributes = True
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class Post(PostInDBBase):
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@field_validator('image_path', mode='after')
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@classmethod
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def absolute_image_path(cls, v: str) -> str | None:
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return str(
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settings.MEDIA_FOLDER /
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settings.FILE_FOLDERS['post_images'] /
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v
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)
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