Pydantic 入門 - QiitaPydantic ã¨ã¯ Pydantic ã¯ã€Python ã®åž‹ã‚¢ãƒŽãƒ†ãƒ¼ã‚·ãƒ§ãƒ³ã‚’利用ã—ã¦ã€å®Ÿè¡Œæ™‚ã«ãŠã‘る型ヒントをæä¾›ã—ãŸã‚Šã€ãƒ‡ãƒ¼ã‚¿ã®ãƒãƒªãƒ‡ãƒ¼ã‚·ãƒ§ãƒ³æ™‚ã®ã‚¨ãƒ©ãƒ¼è¨å®šã‚’ç°¡å˜ã«æä¾›ã—ã¦ãれるãŸã‚ã®ãƒ©ã‚¤ãƒ–ラリã§ã™ã€‚ ã“ã®ãƒ©ã‚¤ãƒ–ラリã¯ã€SQLAlchemyã§ã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒ¢ãƒ‡ãƒ«ã‚’定義ã™ã‚‹éš›ã«å½¹ç«‹ã¡ã¾ã™ã€‚ モデル ã¾ãšã€å®šç¾©ã™ã‚‹ã«ã‚ãŸã£ã¦ã€æ¬¡ã®ã‚ˆã†ã«å®šç¾©ã—ã¾ã™ã€‚ from datetime import datetime from typing import List from pydantic import BaseModel class User(BaseModel): id: int name: str # (変数):(åž‹)ã¨ã—ã¦ã€åž‹ã‚’宣言ã™ã‚‹ friendIds: List[int] = [] # "=" を利用ã—ã¦ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆå€¤ã‚’定義ã™ã‚‹ã“ã¨ã‚‚ã§ãã¾ã™ created_at: datetime
FastAPI
FastAPI
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