python Programming Glossary: task_id

http://stackoverflow.com/questions/11923008/threading-in-gtk-python

int UPDATE_TIMEOUT 1000 self.update def done_updating self task_id info 'done updating' task_id self.button.set_label done updating.. def done_updating self task_id info 'done updating' task_id self.button.set_label done updating s task_id class Updater.. updating' task_id self.button.set_label done updating s task_id class Updater def __init__ self self._task_id 0 self._queue..

How can I set up Celery to call a custom initialization function before running my tasks?

http://stackoverflow.com/questions/2129820/how-can-i-set-up-celery-to-call-a-custom-initialization-function-before-running

the easiest the signals available are 0.8.x task_prerun task_id task args kwargs Dispatched when a task is about to be executed.. or if CELERY_ALWAYS_EAGER has been set . task_postrun task_id task args kwargs retval Dispatched after a task has been executed.. been executed in the same conditions as above. task_sent task_id task args kwargs eta taskset Called when a task is applied not..

Celery - Get task id for current task

http://stackoverflow.com/questions/3302320/celery-get-task-id-for-current-task

Get task id for current task How can I get the task_id value for a task from within the task Here's my code from celery.decorators.. # ... Code to perform the operation ... cache.set current_task_id operation_results The idea is that when I create a new instance.. when I create a new instance of the task I retrieve the task_id from the task object. I then use the task id to determine whether..

Cancel an already executing task with Celery?

http://stackoverflow.com/questions/8920643/cancel-an-already-executing-task-with-celery

to True . from celery.task.control import revoke revoke task_id terminate True http docs.celeryproject.org en latest userguide..

How to check task status in Celery?

http://stackoverflow.com/questions/9034091/how-to-check-task-status-in-celery

django celery share improve this question Return the task_id which is given from .delay and ask the celery instance afterwards.. afterwards about the state x method.delay 1 2 print x.task_id When asking get a new AsyncResult using this task_id from celery.result.. x.task_id When asking get a new AsyncResult using this task_id from celery.result import AsyncResult res AsyncResult your task..

SQLAlchemy proper session handling in multi-thread applications

http://stackoverflow.com/questions/9619789/sqlalchemy-proper-session-handling-in-multi-thread-applications

def _worker self db_session self.DBSession while True try task_id self.task_queue.get False try item db_session.query MyModel.. try item db_session.query MyModel .filter MyModel.id task_id .one # do something with item except Exception as exc # if..