without the complete code is hard to see where the exception may raise, but
a serious question arises: why should you manage threads inside a
scheduler-executed task ?
At that level of abstraction, if you NEED to fine-tune code execution at
that level, just use a normal web2py shell.
Did you try to start that machinery in web2py's shell just to avoid having
another layer of complexity brought by the scheduler ?
BTW, for everybody: if you can code a function that works fine when used in
the web2py shell, the same will probably work when queued in the Scheduler.
If it doesn't in web2py's shell, start debugging from there instead of
inside the scheduler
On Monday, November 23, 2015 at 9:54:14 PM UTC+1, Benson Myrtil wrote:
>
> I am getting the following error when running a scheduler task with
> threading:
>
> Traceback (most recent call last): File
> "C:\Users\devteam\Desktop\web_apps\launchpad\production\web2py\gluon\scheduler.py",
>
> line 298, in executor functions = current._scheduler.tasks
> AttributeError: 'thread._local' object has no attribute '_scheduler'
>
> # THREAD FUNCTION TO SET ACCOUNT
> def set_account( kwargs ):
> while not q.empty( ):
> entry = q.get( )
> kwargs[ 'db_con' ].db.account.update_or_insert( kwargs[ 'db_con'
> ].db.account.ad_object_guid == entry[ 'ad_object_guid' ], **entry )
>
> # CREATE SET AMOUNT OF THREADS
> for i in range( num_of_threads ):
> key = 'Thread_{0}'.format( i )
> db_con[ key ] = Launchpad_DB( fake_migration = True, lazy_tables = True,
> is_worker = True )
> db_con[ key ].define_account( )
> threads[ key ] = LaunchpadThread( i, key, set_account, db_con = db_con[
> key ] )
> threads[ key ].start( )
> # WAIT FOR ALL THREADS TO FINISH
> for key in threads:
> threads[ key ].join( )
>
>
> I am assuming the error is happening somewhere in there. I create a queue
> that holds all the accounts that are ready to be updated. I create a new
> DAL connection for each thread and pass that in.
>
> Any idea why I would be getting the error that I am?
>
--
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