![Basic usage
Creating tree
>>> from gargant.dispatch import Node, path_matching
>>> from path.to.yours import wsgi_app
>>> tree = Node((path_matching(['']),),
... case=wsgi_app,
... name='first')
Base setting (a.k.a Routing)
path.to.yours.wsgi_app will be called when PATH_INFO='/'](https://image.slidesharecdn.com/pyconapac2013lt-130915020204-phpapp02/85/gargant-dispatch-a-flexible-dispatcher-for-WSGI-6-320.jpg)
![Node
gargant.dispatch.Node is not just for creating a WSGI application.
>>> tree = Node((path_matching(['']),),
... case='dolls')
>>> node = tree({'PATH_INFO': '/'})
>>> node.case # 'dolls'](https://image.slidesharecdn.com/pyconapac2013lt-130915020204-phpapp02/85/gargant-dispatch-a-flexible-dispatcher-for-WSGI-8-320.jpg)
![Hierarchy
>>> tree = Node((path_matching(['']),),
... case='dolls',
... children=(
... Node((path_matching['fifth']),
... case='shinku'),
... ))
>>>
>>> node = tree({'PATH_INFO': '/fifth'})
>>> node.case # 'shinku'
>>> node = tree({'PATH_INFO': '/'})
>>> node.case # 'dolls'](https://image.slidesharecdn.com/pyconapac2013lt-130915020204-phpapp02/85/gargant-dispatch-a-flexible-dispatcher-for-WSGI-9-320.jpg)
![Matching
matchings is not only path_matching
>>> tree = Node((path_matching(['']),
... method_matching('get'),
... lambda environ: True),
... case='dolls',
... )
>>>
>>> node = tree({'PATH_INFO': '/',
... 'REQUEST_METHOD': 'GET'})
>>> node.case # 'dolls'
matchings return function handling environ
All of matchings return values (as bool True), the node will be
matched](https://image.slidesharecdn.com/pyconapac2013lt-130915020204-phpapp02/85/gargant-dispatch-a-flexible-dispatcher-for-WSGI-10-320.jpg)
![URL args
node.metched is values returned by matchings
>>> tree = Node((path_matching(['']),),
... case='doll_list',
... children=(
... Node((path_matching(['{doll}']),),
... case='doll_detail',
... ),
... ))
>>>
>>> node = tree({'PATH_INFO': '/first'})
>>> node.case # 'doll_detail'
>>> node.matched[0]['doll'] # 'first'](https://image.slidesharecdn.com/pyconapac2013lt-130915020204-phpapp02/85/gargant-dispatch-a-flexible-dispatcher-for-WSGI-11-320.jpg)
gargant.dispatch, a flexible dispatcher for WSGI
- 1. gargant.dispatch a flexible dispatcher for WSGI @hirokiky
- 2. @hirokiky Contributing to Django, django-localflavor Admin of djangoproject.jp BePROUD Inc
- 3. Talk about pure WSGI library Not Django
- 4. Pure WSGI dispatcher urlrelay example code by WSGI.org WebDispatch
- 5. gargant.dispatch A dispatcher for WSGI application. now available on PyPI 2.7, 3.3 support
- 6. Basic usage Creating tree >>> from gargant.dispatch import Node, path_matching >>> from path.to.yours import wsgi_app >>> tree = Node((path_matching(['']),), ... case=wsgi_app, ... name='first') Base setting (a.k.a Routing) path.to.yours.wsgi_app will be called when PATH_INFO='/'
- 7. Basic usage And creating WSGI app >>> from wsgiref.simple_server import make_server >>> from gargant.dispatch import make_wsgi_app >>> app = make_wsgi_app(tree) >>> httpd = make_server('', 8000, app) >>> httpb.serve_forever()
- 8. Node gargant.dispatch.Node is not just for creating a WSGI application. >>> tree = Node((path_matching(['']),), ... case='dolls') >>> node = tree({'PATH_INFO': '/'}) >>> node.case # 'dolls'
- 10. Matching matchings is not only path_matching >>> tree = Node((path_matching(['']), ... method_matching('get'), ... lambda environ: True), ... case='dolls', ... ) >>> >>> node = tree({'PATH_INFO': '/', ... 'REQUEST_METHOD': 'GET'}) >>> node.case # 'dolls' matchings return function handling environ All of matchings return values (as bool True), the node will be matched
- 11. URL args node.metched is values returned by matchings >>> tree = Node((path_matching(['']),), ... case='doll_list', ... children=( ... Node((path_matching(['{doll}']),), ... case='doll_detail', ... ), ... )) >>> >>> node = tree({'PATH_INFO': '/first'}) >>> node.case # 'doll_detail' >>> node.matched[0]['doll'] # 'first'
- 12. and more... Adaptation of each path iteration leaf node to root node Getting URL from node.name (future)
- 13. Let's write dispatcher gargant.dispach is experimental/for education project please give me your feedback