build_doc.py

import os
from aiohttp import web

async def build():
    os.system('git pull')
    os.system('rm -rf doc')
    os.system('/docker/docker -I -c default --extras addHeader,noFiles'
              ' -x node_modules')
    os.system('cp -r images doc')
    print("Building has finished!")

async def handle(request):
    request.app.loop.create_task(build())
    return web.Response(text='{"message": "ok"}',
                        content_type='application/json')

app = web.Application()
app.router.add_post('/', handle)

web.run_app(app)