INNER CODE UNIT · Python

WeatherResponse

datawhalechina/wow-fullstack · tutorial/FastAPI/第6章-FastAPI MCP/main.py:68

class WeatherResponse(BaseModel):
    code: str
    updateTime: str
    fxLink: str
    now: WeatherNow
    refer: ReferSources

class JWTRequest(BaseModel):
    expiry_seconds: Optional[int] = 900  # 默认15分钟
    custom_claims: Optional[dict] = None  # 允许添加自定义声明

class WeatherQuery(BaseModel):
    city: str = Field(..., description="城市名，如：北京")

# 解码并加载私钥
try:
    _der_key_bytes = base64.b64decode(PRIVATE_KEY)
    PRIVATE_KEY = serialization.load_der_private_key(

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