Skip to main content

debugtoolbar for aiohttp

Project description

|Build status| https://codecov.io/gh/aio-libs/aiohttp-debugtoolbar/branch/master/graph/badge.svg

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

https://raw.githubusercontent.com/aio-libs/aiohttp_debugtoolbar/master/demo/aiohttp_debugtoolba_sceenshot.png

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')
def basic_handler(request):
    return {'title': 'example aiohttp_debugtoolbar!',
            'text': 'Hello aiohttp_debugtoolbar!',
            'app': request.app}


@asyncio.coroutine
def exception_handler(request):
    raise NotImplementedError


@asyncio.coroutine
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')

    handler = app.make_handler()
    srv = yield from loop.create_server(handler, '127.0.0.1', 9000)
    print("Server started at http://127.0.0.1:9000")
    return srv, handler


loop = asyncio.get_event_loop()
srv, handler = loop.run_until_complete(init(loop))
try:
    loop.run_forever()
except KeyboardInterrupt:
    loop.run_until_complete(handler.finish_connections())

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

Requirements

CHANGES

0.4.0 (2017-05-04)

  • Added asyncio trove classifier

  • Addes support for aiohttp>=2.0.7

0.3.0 (2016-11-18)

  • Fixed middleware route finding when using sub-apps #65

  • Add examples for extra panels: pgsql & redis monitor #59

0.2.0 (2016-11-08)

  • Refactor test suite

0.1.4 (2016-11-07)

  • Rename to aiohttp-debugtoolbar

  • Fix imcompatibility with aiohttp==1.1

0.1.3 (2016-10-27)

  • Fix a link to request info page, sort request information alphabetically #52

0.1.2 (2016-09-27)

  • Fixed empty functions names in performance panel #43 (Thanks @kammala!)

  • Fixed flashing message during page rendering issue #46

0.1.1 (2016-02-21)

  • Fixed a demo

  • Added syntax highlight in traceback view, switched highlighter from highlight.js to prism.js #31

0.1.0 (2016-02-13)

  • Fixed python 3.5 support (Thanks @stormandco!)

  • Added view source button in RoutesDebugPanel (Thanks @stormandco!)

  • Dropped support for Python 3.3 (Thanks @sloria!)

  • Add middleware in setup method (Thanks @sloria!)

  • Fixed bug with interactive console

  • Fixed support for aiohttp>=0.21.1

0.0.5 (2015-09-13)

  • Fixed IPv6 socket family error (Thanks @stormandco!)

0.0.4 (2015-09-05)

  • Fixed support for aiohttp>=0.17. (Thanks @himikof!)

0.0.3 (2015-07-03)

  • Switched template engine from mako to jinja2. (Thanks @iho!)

  • Added custom yield from to track context switches inside coroutine.

  • Implemented panel for collecting request log messages.

  • Disable toolbar code injecting for non web.Response answers (StreamResponse or WebSocketResponse for example) #12

0.0.2 (2015-05-26)

  • Redesign UI look-and-feel

  • Rename toolbar_middleware_factory to just middleware.

0.0.1 (2015-05-18)

  • Initial release.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

aiohttp-debugtoolbar-0.4.0.tar.gz (446.0 kB view hashes)

Uploaded Source

Built Distribution

aiohttp_debugtoolbar-0.4.0-py3-none-any.whl (466.0 kB view hashes)

Uploaded Python 3

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page