Web Spanner

Spanner is a micro web framework written in python for human beings.

It's inspired by Flask & express.js

How to use it

Installation

pip install webspanner

Spanner is very easy to use.

Here is an example

from webspanner import Spanner

app = Spanner()

@app.route('/')
def index(req, res):
  res.write("Hello world")

The method will be decorated to be a coroutine automatically, so you do not need to decorate the function with @asyncio.coroutine

What's more?

Spanner is very easy to extend.

Middlewares

app = spanner.Spanner()

@app.route("/")
def index(req, res):
  res.write("Hello world!\n")

@app.use
def mid(req, res, handle):
  early = time.time()
  yield from handle()
  late = time.time()
  info = "<br>This connection use {:.5f} seconds".format(late - early)
  res.write(info)

The method will be decorated to be a coroutine automatically, so you do not need to decorate the function with @asyncio.coroutine

The code will export

Hello world!
This connection use 0.00000000 seconds

Sub-app(Not Finish yet)

subapp = Spanner()
app.mount('/sub/', subapp)

Required

• Python 3.4+ (asyncio)
• routes

Note

• 0.1.0: Release! Fix error handles Bugs.