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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 beaker.cache import cache_region
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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.lib.auth import LoginRequired, AuthUser
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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 HgModel
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from pylons_app import get_version
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@cache_region('long_term', 'cached_repo_list')
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def _get_repos_cached():
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return [rep for rep in HgModel().get_repos()]
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@cache_region('long_term', 'full_changelog')
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def _full_changelog_cached(repo_name):
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return list(reversed(list(HgModel().get_repo(repo_name))))
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class BaseController(WSGIController):
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def __before__(self):
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c.hg_app_version = get_version()
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c.repos_prefix = config['hg_app_name']
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c.repo_name = get_repo_slug(request)
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c.hg_app_user = session.get('hg_app_user', AuthUser())
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c.cached_repo_list = _get_repos_cached()
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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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return WSGIController.__call__(self, environ, start_response)
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finally:
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meta.Session.remove()
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