33 lines
957 B
Python
33 lines
957 B
Python
from fastapi import FastAPI, Request
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from fastapi.responses import HTMLResponse
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from fastapi.staticfiles import StaticFiles
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from fastapi.templating import Jinja2Templates
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from datetime import datetime
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from models.ammeter_usage import AmmeterUsageModel
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app = FastAPI()
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templates = Jinja2Templates(directory="templates")
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app.mount("/static", StaticFiles(directory="static"), name="static")
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# 添加模板过滤器：时间戳转日期显示
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def format_datetime(value):
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try:
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return datetime.fromtimestamp(value / 1000).strftime("%Y-%m-%d %H:%M")
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except:
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return value
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# 🔥关键：为 Jinja2 添加过滤器
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templates.env.filters["datetime"] = format_datetime
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@app.get("/", response_class=HTMLResponse)
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async def index(request: Request):
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data = await AmmeterUsageModel.get_recent(6462, days=30)
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return templates.TemplateResponse(
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"index.html",
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{"request": request, "room_id": 6462, "data": data},
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)
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