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comparison pylons_app/lib/simplehg.py @ 171:52bbeb1e813f

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Added universal cache invalidator for two cached functions. added invalidation when repository was added or deleted, and another invalidation when there was a mercurial command involved.
author Marcin Kuzminski <marcin@python-works.com>
date Fri, 21 May 2010 02:44:40 +0200
parents f8ae5c1dfae2
children 93bd77e1f3c1
comparison
equal deleted inserted replaced
170:f9e8920958af 171:52bbeb1e813f
1 import os 1 import os
2 from mercurial.hgweb import hgweb 2 from mercurial.hgweb import hgweb
3 from mercurial.hgweb.request import wsgiapplication 3 from mercurial.hgweb.request import wsgiapplication
4 from pylons_app.lib.utils import make_ui 4 from pylons_app.lib.utils import make_ui, invalidate_cache
5 from pylons.controllers.util import abort 5 from pylons.controllers.util import abort
6 from webob.exc import HTTPNotFound 6 from webob.exc import HTTPNotFound
7 class SimpleHg(object): 7 class SimpleHg(object):
8 8
9 def __init__(self, application, config): 9 def __init__(self, application, config):
20 return HTTPNotFound()(environ, start_response) 20 return HTTPNotFound()(environ, start_response)
21 21
22 #since we wrap into hgweb, just reset the path 22 #since we wrap into hgweb, just reset the path
23 environ['PATH_INFO'] = '/' 23 environ['PATH_INFO'] = '/'
24 self.baseui = make_ui() 24 self.baseui = make_ui()
25 self.basepath = self.baseui.configitems('paths')[0][1].replace('*', '') 25 self.basepath = self.baseui.configitems('paths')[0][1]\
26 .replace('*', '')
26 self.repo_path = os.path.join(self.basepath, repo_name) 27 self.repo_path = os.path.join(self.basepath, repo_name)
27 try: 28 try:
28 app = wsgiapplication(self._make_app) 29 app = wsgiapplication(self._make_app)
29 except Exception as e: 30 except Exception as e:
30 return HTTPNotFound()(environ, start_response) 31 return HTTPNotFound()(environ, start_response)
32
33 """we know that some change was made to repositories and we should
34 invalidate the cache to see the changes right away"""
35 invalidate_cache('full_changelog', repo_name)
31 return app(environ, start_response) 36 return app(environ, start_response)
32 37
33 def _make_app(self): 38 def _make_app(self):
34 hgserve = hgweb(self.repo_path) 39 hgserve = hgweb(self.repo_path)
35 return self.load_web_settings(hgserve) 40 return self.load_web_settings(hgserve)