By: Jamie

Jamie — Wed, 19 Sep 2007 18:08:38 +0000

I’m very new to Turbogears. I downloaded your “full source code of a minimal identity testable project.”

from the WindowsXP commandline I ran:
python start-idtest.py
which loads up the webserver to port 8080 (just like all the other tutorials etc I’ve run).

I thought I’d view the site in a browser (IE 6.0) by going to the following URL: http://localhost:8080/

I’m shown an ERROR page:
—————————————–
500 Internal error
The server encountered an unexpected condition which prevented it from fulfilling the request.

Traceback (most recent call last):
File “c:\python25\lib\site-packages\cherrypy-2.2.1-py2.5.egg\cherrypy\_cphttptools.py”, line 103, in _run
applyFilters(’before_main’)
File “c:\python25\lib\site-packages\cherrypy-2.2.1-py2.5.egg\cherrypy\filters\__init__.py”, line 151, in applyFilters
method()
File “c:\python25\lib\site-packages\TurboGears-1.0.3.2-py2.5.egg\turbogears\visit\api.py”, line 146, in before_main
visit = _manager.new_visit_with_key(visit_key)
File “c:\python25\lib\site-packages\TurboGears-1.0.3.2-py2.5.egg\turbogears\visit\sovisit.py”, line 44, in new_visit_with_key
visit= visit_class( visit_key=visit_key, expiry=datetime.now()+self.timeout )
File “c:\python25\lib\site-packages\SQLObject-0.9.1-py2.5.egg\sqlobject\declarative.py”, line 98, in _wrapper
return fn(self, *args, **kwargs)
File “c:\python25\lib\site-packages\SQLObject-0.9.1-py2.5.egg\sqlobject\main.py”, line 1218, in __init__
self._create(id, **kw)
File “c:\python25\lib\site-packages\SQLObject-0.9.1-py2.5.egg\sqlobject\main.py”, line 1246, in _create
self.set(**kw)
File “c:\python25\lib\site-packages\SQLObject-0.9.1-py2.5.egg\sqlobject\main.py”, line 1093, in set
kw[name] = dbValue = from_python(value, self._SO_validatorState)
File “c:\python25\lib\site-packages\SQLObject-0.9.1-py2.5.egg\sqlobject\col.py”, line 596, in from_python
(self.name, type(value), value), value, state)
Invalid: expected an int in the IntCol ‘user_id’, got instead

—————————————–

I’ve also run ‘nosetests’ from the root folder of the project and 3 of the 4 tests fail. I decided to print out self.user.response and it mentions the INTERNAL 500 ERROR in the response. Here is the body text:
—————————————–
500 Internal error
The server encountered an unexpected condition which prevented it fro
m fulfilling the request.
Traceback (most recent call last):
File “c:\python25\lib\site-packages\cherrypy-2.2.1-py2.5.egg\cherrypy\_cphttpt
ools.py”, line 103, in _run
applyFilters(’before_main’)
File “c:\python25\lib\site-packages\cherrypy-2.2.1-py2.5.egg\cherrypy\filters\
__init__.py”, line 151, in applyFilters
method()
File “c:\python25\lib\site-packages\TurboGears-1.0.3.2-py2.5.egg\turbogears\vi
sit\api.py”, line 146, in before_main
visit = _manager.new_visit_with_key(visit_key)
AttributeError: ‘NoneType’ object has no attribute ‘new_visit_with_key’

————————————–

I’m running Python 2.5
SQL:Lite
all defaults as far as I know, I just used easy_install etc.

By: thesamet

thesamet — Tue, 05 Jun 2007 13:29:10 +0000

Hi Josh,

Can’t remember at the moment why… As this was posted a while ago, it might have been an issue with tg which is already fixed.

By: Josh

Josh — Tue, 05 Jun 2007 13:03:13 +0000

Hmm.. any reason turbogears.startup.stopTurbogears() is commented out in the downloaded source’s tearDown()?

By: Peter Russell

Peter Russell — Sat, 22 Jul 2006 18:24:45 +0000

It’s worth noting that if you have a quickstarted project then you will probably have classes in your model called User, Group and Permission, rather than the TG_User, TG_Group and TG_Permission that is used by default in turbogears.identity. You therefore have to set those correctly in your test configuration. Look at config/app.cfg to see what those values are.

By: Arthur Clune

Arthur Clune — Mon, 19 Jun 2006 09:24:32 +0000

Many thanks for these tips - I’ve now got it all working nicely.

Cheers!

Arthur

Comments on: Four Tips on Identity Testing

By: Jamie

By: thesamet

By: Josh

By: Peter Russell

By: Arthur Clune