Hi, I ran into this issue too this morning, and thanks to this thread I saved hours of debugging.
It seems that pylons 1.0rc1 requires Routes >= 1.12. With those two installed, I get 404 errors. Doing the following solved the issue : easy_install 'pylons<0.9.99' easy_install 'Routes<0.12' Cheers, Christophe 2010/3/5 Anthony Theocharis <[email protected]> > Hey Nicholas, > > (thread sidetrack ahead:) > > I've got a question about your first comment, that the latest TG2 is > broken: > what version of Python are you running? did you install to a new > virtualenv? and do the tests fail, or is it just your application that > breaks? > > Diez was also having trouble with the latest tip, but he hasn't replied as > to what environment he was using when the problems occurred. > > I'm basically responsible for the latest changes in the repository, so I'd > like to fix them, but everything works fine for me with a fresh virtualenv > in python2.5.4. > > Thanks! > > -- Anthony > > > On 4-Mar-10, at 4:02 PM, nicholas wrote: > >> OMG I just found the same problem. >> This was exceedingly difficult to diagnose. >> Especially since I just pulled down TG2 like yesterday and it was >> broken... >> >> My diagnosis was something about environ['pylons.routes_dict']['url'] >> It use to remove the leading '/'. >> Now it does not. >> >> When TGController tries to property intercept __before__ and __after__ >> it uses the 'url' to find the right object controller in which to find >> __before__. >> >> ObjectDispatchController._get_routing_info() makes the assumption that >> the url will not have a leading '/' >> >> I am not sure whether this is routes that is changing a contract, or >> the Controller which is making a foolish assumption. >> >> Is there a bug I should add to? Should I create a bug? >> >> n >> >> >> On Mar 2, 2:37 am, nickphold <[email protected]> wrote: >> >>> Hey, just had a horrible time debugging an issue, turns out the new >>> version of routes breaks something and causes all requests to 404 in >>> at least python 2.5 and 2.6 for tg2. We fixed this issue by going back >>> to 1.11. Not sure if this will help but here is a sample trace. >>> >>> serving on 0.0.0.0:50008 view athttp://127.0.0.1:50008 >>> 09:58:10,044 DEBUG [paste.httpserver.ThreadPool] Added task (0 tasks >>> queued) >>> 09:58:10,045 DEBUG [txn.140430996646160] new transaction >>> 09:58:10,047 DEBUG [routes.middleware] Matched GET /notify/newSample >>> 09:58:10,047 DEBUG [routes.middleware] Route path: '*url', defaults: >>> {'action': u'routes_placeholder', 'controller': u'root'} >>> 09:58:10,047 DEBUG [routes.middleware] Match dict: {'url': u'/notify/ >>> newSample', 'action': u'routes_placeholder', 'controller': u'root'} >>> 09:58:10,047 DEBUG [pylons.wsgiapp] Setting up Pylons stacked object >>> globals >>> 09:58:10,048 DEBUG [pylons.wsgiapp] Resolved URL to controller: >>> u'root' >>> 09:58:10,051 DEBUG [tg.wsgiapp] Found controller, module: >>> 'portalservice.controllers.root', class: 'RootController' >>> 09:58:10,051 DEBUG [pylons.wsgiapp] Controller appears to be a class, >>> instantiating >>> 09:58:10,051 DEBUG [pylons.wsgiapp] Calling controller class with WSGI >>> interface >>> 09:58:10,052 DEBUG [pylons.controllers.core] Calling '__before__' >>> method with keyword args: **{'pylons': <pylons.util.PylonsContext >>> object at 0x320e810>, 'url': u'/notify/newSample', 'start_response': >>> <function repl_start_response at 0x320ccf8>, 'controller': u'root', >>> 'environ': {'routes.route': <routes.route.Route object at 0x3209850>, >>> 'beaker.cache': <beaker.cache.CacheManager object at 0x3209b10>, >>> 'toscawidgets.javascript.require_once': False, 'pylons.routes_dict': >>> {'url': u'/notify/newSample', 'action': u'routes_placeholder', >>> 'controller': u'root'}, 'beaker.get_session': <bound method >>> SessionMiddleware._get_session of <beaker.middleware.SessionMiddleware >>> object at 0x3209a90>>, 'SCRIPT_NAME': '', 'webob.adhoc_attrs': >>> {'language': 'en-us'}, 'REQUEST_METHOD': 'GET', 'PATH_INFO': '/notify/ >>> newSample', 'repoze.tm.active': True, 'SERVER_PROTOCOL': 'HTTP/1.0', >>> 'QUERY_STRING': 'inj=fluorine&uj=756', 'paste.throw_errors': True, >>> 'CONTENT_LENGTH': '0', 'HTTP_USER_AGENT': 'Python-urllib/1.17', >>> 'SERVER_NAME': '0.0.0.0', 'REMOTE_ADDR': '127.0.0.1', >>> 'pylons.environ_config': {'session': 'beaker.session', 'cache': >>> 'beaker.cache'}, 'pylons.pylons': <pylons.util.PylonsContext object at >>> 0x320e810>, 'wsgi.url_scheme': 'http', 'wsgiorg.routing_args': >>> (<routes.util.URLGenerator object at 0x320e690>, {'url': u'/notify/ >>> newSample', 'action': u'routes_placeholder', 'controller': u'root'}), >>> 'SERVER_PORT': '50008', 'toscawidgets.framework': >>> <tw.mods.base.HostFramework object at 0x3209b90>, 'pylons.controller': >>> <portalservice.controllers.root.RootController object at 0x320e8d0>, >>> 'wsgi.input': <socket._fileobject object at 0x320c758 length=0>, >>> 'HTTP_HOST': '127.0.0.1:50008', 'beaker.session': {'_id': >>> '7b4f377cacb90c278345b48c9320cfff'}, 'wsgi.multithread': True, >>> 'routes.url': <routes.util.URLGenerator object at 0x320e690>, >>> 'wsgi.version': (1, 0), 'paste.registry': <paste.registry.Registry >>> object at 0x320e210>, 'toscawidgets.prefix': '/toscawidgets', >>> 'wsgi.run_once': False, 'wsgi.errors': <open file '<stderr>', mode 'w' >>> at 0x7fb8af831140>, 'wsgi.multiprocess': False, 'CONTENT_TYPE': '', >>> 'paste.httpserver.thread_pool': <paste.httpserver.ThreadPool object at >>> 0x136f110>}, 'action': u'routes_placeholder'} >>> 09:58:10,052 INFO [tg.i18n] Set request language to [] >>> 09:58:10,052 INFO [tg.i18n] Language []: not supported by FormEncode >>> 09:58:10,053 DEBUG [tg.controllers] No controller-wide authorization >>> at /notify/newSample >>> 09:58:10,053 DEBUG [pylons.controllers.core] Merging pylons.response >>> headers into start_response call, status: 404 Not Found >>> 09:58:10,054 DEBUG [txn.140430996646160] commit >>> 09:58:10,054 DEBUG [txn.140430996646160] new transaction >>> 09:58:10,054 DEBUG [routes.middleware] Matched GET /error/document >>> 09:58:10,054 DEBUG [routes.middleware] Route path: '*url', defaults: >>> {'action': u'routes_placeholder', 'controller': u'root'} >>> 09:58:10,054 DEBUG [routes.middleware] Match dict: {'url': u'/error/ >>> document', 'action': u'routes_placeholder', 'controller': u'root'} >>> 09:58:10,055 DEBUG [pylons.wsgiapp] Setting up Pylons stacked object >>> globals >>> 09:58:10,055 DEBUG [pylons.wsgiapp] Resolved URL to controller: >>> u'root' >>> 09:58:10,055 DEBUG [pylons.wsgiapp] Controller appears to be a class, >>> instantiating >>> 09:58:10,055 DEBUG [pylons.wsgiapp] Calling controller class with WSGI >>> interface >>> 09:58:10,055 DEBUG [pylons.controllers.core] Calling '__before__' >>> method with keyword args: **{'pylons': <pylons.util.PylonsContext >>> object at 0x321b310>, 'url': u'/error/document', 'start_response': >>> <function repl_start_response at 0x3216e60>, 'controller': u'root', >>> 'environ': {'wsgi.multiprocess': False, 'pylons.original_response': >>> <Response at 0x320e310 404 Not Found>, 'beaker.cache': >>> <beaker.cache.CacheManager object at 0x3209b10>, >>> 'toscawidgets.javascript.require_once': False, 'pylons.routes_dict': >>> {'url': u'/error/document', 'action': u'routes_placeholder', >>> 'controller': u'root'}, 'SERVER_PROTOCOL': 'HTTP/1.0', 'SCRIPT_NAME': >>> '', 'pylons.original_request': <Request at 0x320e390 GEThttp:// >>> 127.0.0.1:50008/notify/newSample?inj=fluorine&uj=756>, >>> 'webob.adhoc_attrs': {'response_type': None, 'language': 'en-us', >>> 'response_ext': None}, 'REQUEST_METHOD': 'GET', 'PATH_INFO': '/error/ >>> document', 'repoze.tm.active': True, 'beaker.get_session': <bound >>> method SessionMiddleware._get_session of >>> <beaker.middleware.SessionMiddleware object at 0x3209a90>>, >>> 'QUERY_STRING': 'inj=fluorine&uj=756', 'paste.throw_errors': True, >>> 'CONTENT_LENGTH': '0', 'HTTP_USER_AGENT': 'Python-urllib/1.17', >>> 'SERVER_NAME': '0.0.0.0', 'routes.route': <routes.route.Route object >>> at 0x3209850>, 'pylons.environ_config': {'session': 'beaker.session', >>> 'cache': 'beaker.cache'}, 'pylons.pylons': <pylons.util.PylonsContext >>> object at 0x321b310>, 'wsgi.url_scheme': 'http', >>> 'wsgiorg.routing_args': (<routes.util.URLGenerator object at >>> 0x321b210>, {'url': u'/error/document', 'action': >>> u'routes_placeholder', 'controller': u'root'}), 'SERVER_PORT': >>> '50008', 'toscawidgets.framework': <tw.mods.base.HostFramework object >>> at 0x3209b90>, 'pylons.controller': >>> <portalservice.controllers.root.RootController object at 0x321b450>, >>> 'wsgi.input': <socket._fileobject object at 0x320c758 length=0>, >>> 'HTTP_HOST': '127.0.0.1:50008', 'beaker.session': {'_id': >>> 'e182b6500d77717b340a7384fae37c33'}, 'wsgi.multithread': True, >>> 'routes.url': <routes.util.URLGenerator object at 0x321b210>, >>> 'wsgi.version': (1, 0), 'paste.registry': <paste.registry.Registry >>> object at 0x320e210>, 'toscawidgets.prefix': '/toscawidgets', >>> 'wsgi.run_once': False, 'wsgi.errors': <open file '<stderr>', mode 'w' >>> at 0x7fb8af831140>, 'REMOTE_ADDR': '127.0.0.1', 'CONTENT_TYPE': '', >>> 'paste.httpserver.thread_pool': <paste.httpserver.ThreadPool object at >>> 0x136f110>}, 'action': u'routes_placeholder'} >>> 09:58:10,056 INFO [tg.i18n] Set request language to [] >>> 09:58:10,056 INFO [tg.i18n] Language []: not supported by FormEncode >>> 09:58:10,056 DEBUG [tg.controllers] No controller-wide authorization >>> at /error/document >>> 09:58:10,057 DEBUG [pylons.controllers.core] Merging pylons.response >>> headers into start_response call, status: 404 Not Found >>> 09:58:10,057 DEBUG [txn.140430996646160] commit >>> ^C09:58:10,751 INFO [paste.httpserver.ThreadPool] Shutting down >>> threadpool >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "TurboGears" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<turbogears%[email protected]> >> 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