#2254: .allow_only is broken in the RootController
------------------------+---------------------------------------------------
Reporter: Gustavo | Owner:
Type: defect | Status: new
Priority: high | Milestone: 2.0rc1
Component: TurboGears | Version: trunk
Severity: blocker | Keywords:
------------------------+---------------------------------------------------
Controller-wide authorization doesn't work in the root controller when
using the ''.allow_only'' attribute. I get the following exception when I
try to use it there:
{{{
URL: http://127.0.0.1:8080/login?came_from=http://127.0.0.1:8080/auth
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/WebError-0.10.1-py2.6.egg/weberror/evalexception.py', line 431 in
respond
app_iter = self.application(environ, detect_start_response)
File '/home/gustavo/Projeti/TurboGears/TG2/tg/configuration.py', line 631
in wrapper
return app(environ, start_response)
File '/home/gustavo/Projeti/TurboGears/TG2/tg/configuration.py', line 534
in remover
return app(environ, start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/repoze.tm2-1.0a3-py2.6.egg/repoze/tm/__init__.py', line 19 in
__call__
result = self.application(environ, save_status_and_headers)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/repoze.who-1.0.10-py2.6.egg/repoze/who/middleware.py', line 107
in __call__
app_iter = app(environ, wrapper.wrap_start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/ToscaWidgets-0.9.5dev_20081026-py2.6.egg/tw/core/middleware.py',
line 36 in __call__
return self.wsgi_app(environ, start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/ToscaWidgets-0.9.5dev_20081026-py2.6.egg/tw/core/middleware.py',
line 59 in wsgi_app
resp = req.get_response(self.application)
File 'build/bdist.linux-i686/egg/webob/__init__.py', line 1325 in
get_response
File 'build/bdist.linux-i686/egg/webob/__init__.py', line 1293 in
call_application
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/ToscaWidgets-0.9.5dev_20081026-py2.6.egg/tw/core/resource_injector.py',
line 67 in _injector
resp = req.get_response(app)
File 'build/bdist.linux-i686/egg/webob/__init__.py', line 1325 in
get_response
File 'build/bdist.linux-i686/egg/webob/__init__.py', line 1293 in
call_application
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/Beaker-1.2.2-py2.6.egg/beaker/middleware.py', line 81 in __call__
return self.app(environ, start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/Beaker-1.2.2-py2.6.egg/beaker/middleware.py', line 160 in
__call__
return self.wrap_app(environ, session_start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/Routes-1.10.3-py2.6.egg/routes/middleware.py', line 130 in
__call__
response = self.app(environ, start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/Pylons-0.9.7-py2.6.egg/pylons/wsgiapp.py', line 125 in __call__
response = self.dispatch(controller, environ, start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/Pylons-0.9.7-py2.6.egg/pylons/wsgiapp.py', line 324 in dispatch
return controller(environ, start_response)
File
'/home/gustavo/Projeti/TurboGears/FakeProjects/polishedtg/polishedtg/lib/base.py',
line 44 in __call__
return TGController.__call__(self, environ, start_response)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/Pylons-0.9.7-py2.6.egg/pylons/controllers/core.py', line 217 in
__call__
response = self._inspect_call(self.__before__)
File '/home/gustavo/System/Pyenvs/tg2/lib/python2.6/site-
packages/Pylons-0.9.7-py2.6.egg/pylons/controllers/core.py', line 80 in
_inspect_call
argspec = cached_argspecs[func.im_func]
AttributeError: 'function' object has no attribute 'im_func'
}}}
Note that this bug is specific to TG2 and its !RootController:
* In Pylons it works like a charm.
* If the @allow_only decorator is used directly, everything works.
* If ''!__before!__'' is defined and decorated with @require (what
@allow_only does under-the-hood), it works.
* This doesn't affect other controllers, only the !RootController.
I'd appreciate help here because it seems to be related to routing stuff.
I've spent some time trying to fix it, but I've had no success.
--
Ticket URL: <http://trac.turbogears.org/ticket/2254>
TurboGears <http://www.turbogears.org/>
TurboGears front-to-back web development
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