利用PyWebIO库10分钟搭建一个漂亮的Python Web应用

from pywebio.input import input,FLOAT
from pywebio.output import put_text

def bmi():
   height=input("请输入您的身高(cm)：",type=FLOAT)
   weight=input("请输入您的体重(kg)：",type=FLOAT)
   
   BMI=weight/ (height/100)**2
   
   put_text('您的BMI指数是：%.1f'%BMI)
   if BMI<18.5:
       put_text('体重偏轻')
   elif BMI<24:
       put_text('体重正常')
   else:
       put_text('体重偏重')

if __name__=='__main__':
   bmi()

from pywebio.input import *
from pywebio.output import *
import os

def rename_tool():
   files=file_upload("选择要重命名的文件：",accept="*/*",multiple=True)
   prefix=input("输入文件名前缀：")
   
   with use_scope('result',clear=True):
       for i,file in enumerate(files,1):
           new_name=f"{prefix}_{i}{os.path.splitext(file['filename'])[1]}"
           put_text(f"{file['filename']}->{new_name}")
       
       put_text("重命名完成！")

if __name__=='__main__':
   rename_tool()

from pywebio.platform.flask import webio_view
from flask import Flask

app=Flask(__name__)
app.add_url_rule('/tool','webio_view',webio_view(rename_tool),
               methods=['GET','POST','OPTIONS'])

import asyncio
from pywebio import start_server
from pywebio.output import *

async def async_app():
   while True:
       put_text("自动更新中...")
       await asyncio.sleep(1)

from pywebio.session import run_async,run_js

async def on_click():
   run_js('alert("clicked!")')

from pywebio import start_server

start_server(applications,port=8080,host='0.0.0.0')