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* 📝 Add docs recommending Union over Optional * 📝 Update docs recommending Union over Optional * 📝 Update source examples for docs, recommend Union over Optional * 📝 Update highlighted lines with updated source examples * 📝 Update highlighted lines in Markdown with recent code changes * 📝 Update docs, use Union instead of Optional * ♻️ Update source examples to recommend Union over Optional * 🎨 Update highlighted code in Markdown after moving from Optional to Union
33 lines
755 B
Python
33 lines
755 B
Python
from typing import Union
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from fastapi import Depends, FastAPI
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from fastapi.security import OAuth2PasswordBearer
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from pydantic import BaseModel
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app = FastAPI()
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oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
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class User(BaseModel):
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username: str
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email: Union[str, None] = None
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full_name: Union[str, None] = None
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disabled: Union[bool, None] = None
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def fake_decode_token(token):
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return User(
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username=token + "fakedecoded", email="john@example.com", full_name="John Doe"
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)
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async def get_current_user(token: str = Depends(oauth2_scheme)):
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user = fake_decode_token(token)
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return user
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@app.get("/users/me")
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async def read_users_me(current_user: User = Depends(get_current_user)):
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return current_user
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