On Fri, Jan 15, 2016 at 2:48 PM, Tamas Hegedus <[email protected]> wrote:
> Hi,
>
> I am trying to upgrade TG 2.3.4 to 2.3.7
> I ran into (at least) two problems below I can not solve.
> Could you also point out what I could check to solve similar problems?
>
> -------------------------
> 1. Now in my root controller the session seems to be None:
>
> class RootController(BaseController):
> secc = SecureController()
> error = ErrorController()
> madmin = AdminController()
> myprofile = MyProfile()
>
> session['role'] = ''
> session.save()
>
> @expose('mutdb23.templates.index')
> def index(self) etc...
>
> File "/home/hegedus/tg23/mutdb23/mutdb23/controllers/root.py", line 79, in
> RootController session['role'] = ''
> File
> "/home/hegedus/tg23/lib/python2.7/site-packages/tg/support/objectproxy.py",
> line 31, in __setitem__ self._current_obj()[key] = value
> TypeError: 'NoneType' object does not support item assignment
>
This should be covered by:
http://turbogears.readthedocs.org/en/latest/cookbook/upgrading.html#session-and-cache-middlewares-replaced-by-application-wrappers
You are problably missing the session.enabled = True option in app_cfg.py
> -------------------------
> 2. Although the docs of "url()" says the same in the two versions:
>
> redirect(url('/login', came_from=came_from, __logins=login_counter))
> TypeError: url() got an unexpected keyword argument 'came_from'
>
Passing arguments directly to tg.url was deprecated since TG2.1 but got
removed in 2.2, it's odd that you have been able to use it so far.
see
http://turbogears.readthedocs.org/en/latest/cookbook/upgrading.html#deprecations-now-removed
You should now be passing params=dict() argumt to url.
Also pay attention that redirect+url is actually broken, you would be
applying the SCRIPT_NAME twice, the tg.redirect function supports params
argument directly
http://turbogears.readthedocs.org/en/latest/reference/classes.html#tg.controllers.util.redirect
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