El 16/02/12 16:44, Robert Forkel escribió:
i went with a custom context factory [1] per route; i.e. i have routes
for patterns like "/task/{id}/edit" or "/task/{id}/view" and register
context factories for these which retrieve the task object from the db
and compute the permissions, i.e. attach an appropriate __acl__ object
to the task object.
regards
robert

[1] 
http://docs.pylonsproject.org/projects/pyramid/en/1.2-branch/narr/urldispatch.html#route-factories


Ok, but if you want to show the list of tasks in the index user page, how do you check the tasks permission, for example to show a icon near the task description, in case you can edit that task?

A lot of thanks.

PD: My conclusion is I need to created a role or group attribute in the user-task relation, to see if the user has the correct role/group assigned to this object...


On Thu, Feb 16, 2012 at 4:12 PM, Antonio Beamud Montero
<[email protected]>  wrote:
Hi, what's the best way to implement a permission per object in pyramid
using SQLAlchemy to store users info, and using url distpatch.
For example, If a user has three tasks assigned, he can edit two of them,
but only view the 3rd, or view tasks of other users (if they want), but not
edit them.

Greetings.

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