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comparison pylons_app/lib/base.py @ 185:3380ca40cdba

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added version generation to pylons_app and showed it into template. Propagated baseController with some data for acces into each controller. Fixed simplehg middleware to get proper name of application
author Marcin Kuzminski <marcin@python-works.com>
date Sat, 22 May 2010 00:51:49 +0200
parents 8e01265fb586
children 568f95056716
comparison
equal deleted inserted replaced
184:2fc206a32ef0 185:3380ca40cdba
1 """The base Controller API 1 """The base Controller API
2 2
3 Provides the BaseController class for subclassing. 3 Provides the BaseController class for subclassing.
4 """ 4 """
5 from beaker.cache import cache_region
6 from pylons import config, tmpl_context as c, request, session
5 from pylons.controllers import WSGIController 7 from pylons.controllers import WSGIController
6 from pylons.templating import render_mako as render 8 from pylons.templating import render_mako as render
9 from pylons_app.lib.auth import LoginRequired, AuthUser
10 from pylons_app.lib.utils import get_repo_slug
7 from pylons_app.model import meta 11 from pylons_app.model import meta
8 from beaker.cache import cache_region
9 from pylons import tmpl_context as c
10 from pylons_app.model.hg_model import HgModel 12 from pylons_app.model.hg_model import HgModel
13 from pylons_app import get_version
11 14
12 @cache_region('long_term', 'cached_repo_list') 15 @cache_region('long_term', 'cached_repo_list')
13 def _get_repos_cached(): 16 def _get_repos_cached():
14 return [rep for rep in HgModel().get_repos()] 17 return [rep for rep in HgModel().get_repos()]
15 18
16 class BaseController(WSGIController): 19 class BaseController(WSGIController):
17 20
21 def __before__(self):
22 c.hg_app_version = get_version()
23 c.repos_prefix = config['hg_app_name']
24 c.repo_name = get_repo_slug(request)
25 c.hg_app_user = session.get('hg_app_user', AuthUser())
26 c.cached_repo_list = _get_repos_cached()
27 self.sa = meta.Session
28
18 def __call__(self, environ, start_response): 29 def __call__(self, environ, start_response):
19 """Invoke the Controller""" 30 """Invoke the Controller"""
20 # WSGIController.__call__ dispatches to the Controller method 31 # WSGIController.__call__ dispatches to the Controller method
21 # the request is routed to. This routing information is 32 # the request is routed to. This routing information is
22 # available in environ['pylons.routes_dict'] 33 # available in environ['pylons.routes_dict']
23 c.cached_repo_list = _get_repos_cached()
24 self.sa = meta.Session
25 try: 34 try:
26 return WSGIController.__call__(self, environ, start_response) 35 return WSGIController.__call__(self, environ, start_response)
27 finally: 36 finally:
28 meta.Session.remove() 37 meta.Session.remove()