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timmy / 使用 pydantic 進行數據驗證與模型定義

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3 arquivos
Última atividade 9 months ago
pydantic 提供基於 Python 類別的數據驗證與解析功能,適用於 API 請求驗證、資料模型定義、設定管理 等場景。
data-modeling data-validation pydantic python schema
1 from pydantic import BaseModel, Field, ValidationError
2
3 class User(BaseModel):
4 name: str = Field(..., title="使用者名稱", min_length=2)
5 age: int = Field(..., gt=0, le=150, description="年齡必須介於 1 到 150 之間")
6 email: str
7
8 # 測試資料
9 try:
10 user = User(name="Tim", age=30, email="tim@example.com")

timmy / 使用 Streamlit 與 Pydantic 建立使用者資訊展示

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1 arquivos
Última atividade 10 months ago
這段程式碼使用 pydantic 來定義使用者模型,並且透過 Streamlit 在網頁上顯示使用者資訊,同時 pretty_errors 提供美觀的錯誤訊息格式。
data-validation pretty-errors pydantic python streamlit user-model web-dashboard
1 from datetime import date
2
3 import pretty_errors
4 import streamlit as st
5 from pydantic import BaseModel, Field
6
7
8 class User(BaseModel):
9 id: int
10 name: str
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