Hi James,
I followed the given example and I'm getting "AttributeError: 'str'
object has no attribute 'has_key'" but when I try to set up the
authkit middleware in middleware.py.
It might be helpful if you could develop an sqlalchemy_04_driver
example that actually uses Pylons...
In a slight aside, is there any reason why I can't use your
SQLAlchemyManager thing for AuthKit and use a normal session for my
own stuff at the same time?
Here's what I have:
# middleware.py
from authkit.users import sqlalchemy_04_driver
import authkit.authenticate
from authtest.model import setup_model
from sqlalchemymanager import SQLAlchemyManager
...
# AuthKit
app = SQLAlchemyManager(app, app_conf, [setup_model,
sqlalchemy_04_driver.setup_model])
app = authkit.authenticate.middleware(app, app_conf)
...
# development.ini
...
# sqlalchemy bitches if I use default.url
#sqlalchemy.default.url = sqlite:///%(here)s/quickwiki.db
sqlalchemy.url = sqlite:///%(here)s/quickwiki.db
authkit.setup.method = form, cookie
authkit.cookie.secret = secret string
authkit.cookie.signoutpath = /auth/signout
authkit.form.authenticate.user.type =
authkit.users.sqlalchemy_04_driver:UsersFromDatabase
authkit.form.authenticate.user.data = authtest.model
...
# model/__init__.py
def setup_model(model, metadata, **p):
pass
[EMAIL PROTECTED]:~/authtest$ paster serve --reload development.ini
Starting subprocess with file monitor
Traceback (most recent call last):
File "/home/pylons/bin/paster", line 8, in <module>
load_entry_point('PasteScript==1.3.6', 'console_scripts', 'paster')
()
File "/home/pylons/lib/python2.5/site-packages/PasteScript-1.3.6-
py2.5.egg/paste/script/command.py", line 78, in run
invoke(command, command_name, options, args[1:])
File "/home/pylons/lib/python2.5/site-packages/PasteScript-1.3.6-
py2.5.egg/paste/script/command.py", line 117, in invoke
exit_code = runner.run(args)
File "/home/pylons/lib/python2.5/site-packages/PasteScript-1.3.6-
py2.5.egg/paste/script/command.py", line 212, in run
result = self.command()
File "/home/pylons/lib/python2.5/site-packages/PasteScript-1.3.6-
py2.5.egg/paste/script/serve.py", line 227, in command
relative_to=base, global_conf=vars)
File "/home/pylons/lib/python2.5/site-packages/PasteScript-1.3.6-
py2.5.egg/paste/script/serve.py", line 250, in loadapp
**kw)
File "/home/pylons/lib/python2.5/site-packages/PasteDeploy-1.3.1-
py2.5.egg/paste/deploy/loadwsgi.py", line 193, in loadapp
return loadobj(APP, uri, name=name, **kw)
File "/home/pylons/lib/python2.5/site-packages/PasteDeploy-1.3.1-
py2.5.egg/paste/deploy/loadwsgi.py", line 214, in loadobj
return context.create()
File "/home/pylons/lib/python2.5/site-packages/PasteDeploy-1.3.1-
py2.5.egg/paste/deploy/loadwsgi.py", line 606, in create
return self.object_type.invoke(self)
File "/home/pylons/lib/python2.5/site-packages/PasteDeploy-1.3.1-
py2.5.egg/paste/deploy/loadwsgi.py", line 99, in invoke
return fix_call(context.object, context.global_conf,
**context.local_conf)
File "/home/pylons/lib/python2.5/site-packages/PasteDeploy-1.3.1-
py2.5.egg/paste/deploy/util/fixtypeerror.py", line 57, in fix_call
val = callable(*args, **kw)
File "/home/pylons/authtest/authtest/config/middleware.py", line 54,
in make_app
app = authkit.authenticate.middleware(app, app_conf)
File "/home/pylons/lib/python2.5/site-packages/AuthKit-0.4.0-
py2.5.egg/authkit/authenticate/__init__.py", line 452, in middleware
prefix=prefix_,
File "/home/pylons/lib/python2.5/site-packages/AuthKit-0.4.0-
py2.5.egg/authkit/authenticate/form.py", line 131, in
make_form_handler
prefix='authkit.method.form',
File "/home/pylons/lib/python2.5/site-packages/AuthKit-0.4.0-
py2.5.egg/authkit/authenticate/form.py", line 114, in load_form_config
format='basic'
File "/home/pylons/lib/python2.5/site-packages/AuthKit-0.4.0-
py2.5.egg/authkit/authenticate/__init__.py", line 191, in
get_authenticate_function
users = user_object(user_conf['data'], encrypt)
File "/home/pylons/lib/python2.5/site-packages/AuthKit-0.4.0-
py2.5.egg/authkit/users/sqlalchemy_04_driver.py", line 100, in
__init__
if not environ.has_key('sqlalchemy.model') or not
environ.has_key('sqlalchemy.session'):
AttributeError: 'str' object has no attribute 'has_key'
On Dec 20 2007, 1:11 pm, James Gardner <[EMAIL PROTECTED]> wrote:
> Hi Enrico,
>
> > Now the it seems that the 'sqlalchemy_04_driver' have some problem
> > with 'environ' object.
>
> Ahh, you've been caught out by the different API used by the 0.4 driver.
> The first argument with the new API should be the WSGI environment. I
> can see why this doesn't quite work in the way you were expecting. If
> you do want to use this driver you'll need to setup the
> SQLAlchemyMiddleware first like this example does:
>
> http://authkit.org/trac/browser/AuthKit/trunk/examples/user/database/...
>
> Note this isn't the currently recommended way of using SQLAlchemy with
> Pylons, it is just the one I happen to like.
>
> You might be better off with Lythoner's version perhaps if that works
> for you?
>
> Cheers,
>
> James
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