Day 02

.gitignore

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+*.py[cod]
+
+test.db
+test.txt
+sina.html
+
+# C extensions
+*.so
+
+# Packages
+*.egg
+*.egg-info
+dist
+build
+eggs
+parts
+bin
+var
+sdist
+develop-eggs
+.installed.cfg
+lib
+lib64
+__pycache__
+
+# Installer logs
+pip-log.txt
+
+# Unit test / coverage reports
+.coverage
+.tox
+nosetests.xml
+
+######################
+# OS generated files #
+######################
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+Icon?
+ehthumbs.db
+Thumbs.db
+dist
+MANIFEST
+
+# Translations
+*.mo
+
+# Mr Developer
+.mr.developer.cfg
+.project
+.pydevproject

README.md

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+awesome-python3-webapp
+======================
+
+A python webapp tutorial.

www/app.py

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+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+__author__ = 'Michael Liao'
+
+'''
+async web application.
+'''
+
+import logging; logging.basicConfig(level=logging.INFO)
+
+import asyncio, os, json, time
+from datetime import datetime
+
+from aiohttp import web
+
+def index(request):
+    return web.Response(body=b'<h1>Awesome</h1>',headers={'content-type':'text/html'})
+
+async def init(loop):
+    app = web.Application(loop=loop)
+    app.router.add_route('GET', '/', index)
+    srv = await loop.create_server(app.make_handler(), '127.0.0.1', 9000)
+    logging.info('server started at http://127.0.0.1:9000...')
+    return srv
+
+loop = asyncio.get_event_loop()
+loop.run_until_complete(init(loop))
+loop.run_forever()