pythonbook/实例学习 nicegui/fastapi/fastapi_nicegui_plotly.py

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from fastapi import FastAPI
import uvicorn
from nicegui import ui
app = FastAPI()
def fastapi(app:FastAPI):
@app.get('/')
def read_root():
return {'Hello': 'World'}
fastapi(app)
def nicegui(app: FastAPI) -> None:
@ui.page('/a')
def a():
ui.label("this is aaaaaaaaaaaaaaa")
@ui.page('/b')
def b():
import plotly.express as px
df = px.data.gapminder()
df2007 = df.query("year == 2007")
print(df2007.head())
fig = px.scatter(df2007,
x="gdpPercap",
y="lifeExp",
color="continent",
title="A Plotly Express Figure",
size='pop',
size_max=60
)
ui.plotly(fig)
ui.run_with(app)
nicegui(app)
def main():
# 使用uvicorn运行FastAPI应用指定主机地址和端口
uvicorn.run(app, host="127.0.0.1", port=8000, log_level="info")
if __name__ == "__main__":
main()