http://web2py.com/books/default/chapter/29/09/access-control#Authorization

On Wednesday, May 4, 2016 at 9:59:13 PM UTC+2, Antonio Salazar wrote:
>
> Thank you!
>
> For some reason I was thinking of this setting as a boolean, and figuring 
> how to use a callback to rename the group :/
>
> P.S. for completeness.
>
> In db.py I changed this:
> auth.settings.create_user_groups = None
>
> to this
> auth.settings.create_user_groups = 'user_%(username)s'
>
>
>
>
> On Wednesday, May 4, 2016 at 2:01:16 PM UTC-5, Niphlod wrote:
>>
>> from the source it seems that the setting
>>
>> create_user_groups 
>>
>> which has a default of 
>>
>> "user_%(id)s"
>>
>> can be used. in your case it seems that setting it to user_%(username)s 
>> should do the trick.
>>
>> On Wednesday, May 4, 2016 at 8:48:49 PM UTC+2, Antonio Salazar wrote:
>>>
>>> I've disabled user group creation, but now I need user-specific 
>>> permissions, so I'm going to re-enable it and create the missing user 
>>> groups. I'd really like the groups to be user_[username] instead of 
>>> user_[user_id].
>>> Is there an upgrade-friendly way to base the group name on something 
>>> other than the user id?
>>>
>>> I know it's best practice to use the id because it's unique, but in my 
>>> case, the username is also unique and invariable. I'd bear the slight risk 
>>> of inconsistency in exchange for human-readable group names.
>>>
>>

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