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"""The base Controller API
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Provides the BaseController class for subclassing.
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"""
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from pylons import config, tmpl_context as c, request, session
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from pylons.controllers import WSGIController
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from pylons.templating import render_mako as render
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from pylons_app import __version__
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from pylons_app.lib import auth
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from pylons_app.lib.utils import get_repo_slug
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from pylons_app.model import meta
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from pylons_app.model.hg_model import _get_repos_cached, \
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_get_repos_switcher_cached
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class BaseController(WSGIController):
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def __before__(self):
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c.hg_app_version = __version__
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c.hg_app_name = config['hg_app_title']
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c.repo_name = get_repo_slug(request)
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c.cached_repo_list = _get_repos_cached()
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c.repo_switcher_list = _get_repos_switcher_cached(c.cached_repo_list)
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if c.repo_name:
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c.repository_tags = c.cached_repo_list[c.repo_name].tags
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c.repository_branches = c.cached_repo_list[c.repo_name].branches
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self.sa = meta.Session
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def __call__(self, environ, start_response):
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"""Invoke the Controller"""
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# WSGIController.__call__ dispatches to the Controller method
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# the request is routed to. This routing information is
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# available in environ['pylons.routes_dict']
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try:
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#putting this here makes sure that we update permissions every time
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c.hg_app_user = auth.get_user(session)
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return WSGIController.__call__(self, environ, start_response)
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finally:
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meta.Session.remove()
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