aiohttp-debugtoolbar

aiohttp_debugtoolbar provides a debug toolbar for your aiohttp web application. Library is port of pyramid_debugtoolbar and still in early development stages. Basic functionality has been ported:

basic panels
intercept redirects
intercept and pretty print exception
interactive python console
show source code

Ported Panels

HeaderDebugPanel, PerformanceDebugPanel, TracebackPanel, SettingsDebugPanel, MiddlewaresDebugPanel, VersionDebugPanel, RoutesDebugPanel, RequestVarsDebugPanel, LoggingPanel

Help Needed

Are you coder looking for a project to contribute to python/asyncio libraries? This is the project for you!

Install and Configuration

$ pip install aiohttp_debugtoolbar

In order to plug in aiohttp_debugtoolbar, call aiohttp_debugtoolbar.setup on your app.

import aiohttp_debugtoolbar
app = web.Application(loop=loop)
aiohttp_debugtoolbar.setup(app)

Full Example

import asyncio
import jinja2
import aiohttp_debugtoolbar
import aiohttp_jinja2

from aiohttp import web


@aiohttp_jinja2.template('index.html')
async def basic_handler(request):
    return {'title': 'example aiohttp_debugtoolbar!',
            'text': 'Hello aiohttp_debugtoolbar!',
            'app': request.app}


async def exception_handler(request):
    raise NotImplementedError


async def init(loop):
    # add aiohttp_debugtoolbar middleware to you application
    app = web.Application(loop=loop)
    # install aiohttp_debugtoolbar
    aiohttp_debugtoolbar.setup(app)

    template = """
    <html>
        <head>
            <title>{{ title }}</title>
        </head>
        <body>
            <h1>{{ text }}</h1>
            <p>
              <a href="{{ app.router['exc_example'].url() }}">
              Exception example</a>
            </p>
        </body>
    </html>
    """
    # install jinja2 templates
    loader = jinja2.DictLoader({'index.html': template})
    aiohttp_jinja2.setup(app, loader=loader)

    # init routes for index page, and page with error
    app.router.add_route('GET', '/', basic_handler, name='index')
    app.router.add_route('GET', '/exc', exception_handler,
                         name='exc_example')
    return app


loop = asyncio.get_event_loop()
app = loop.run_until_complete(init(loop))
web.run_app(app, host='127.0.0.1', port=9000)

Thanks!

I've borrowed a lot of code from following projects. I highly recommend to check them out:

Play With Demo

https://github.com/aio-libs/aiohttp_debugtoolbar/tree/master/demo

hyhlinux / aiohttp-debugtoolbar Goto Github PK