gwcelery.tasks.lvalert module

LVAlert client.

gwcelery.tasks.lvalert.handler = {'burst_cwb': [<@task: gwcelery.tasks.superevents.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_selected_as_preferred of gwcelery>], 'burst_olib': [<@task: gwcelery.tasks.superevents.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_selected_as_preferred of gwcelery>], 'cbc_gstlal': [<@task: gwcelery.tasks.superevents.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_selected_as_preferred of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_cbc_event of gwcelery>], 'cbc_mbtaonline': [<@task: gwcelery.tasks.superevents.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_selected_as_preferred of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_cbc_event of gwcelery>], 'cbc_pycbc': [<@task: gwcelery.tasks.superevents.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_selected_as_preferred of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_cbc_event of gwcelery>], 'cbc_spiir': [<@task: gwcelery.tasks.superevents.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_selected_as_preferred of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_cbc_event of gwcelery>], 'external_fermi': [<@task: gwcelery.tasks.external_triggers.handle_grb_lvalert of gwcelery>], 'external_grb': [<@task: gwcelery.tasks.external_triggers.handle_grb_lvalert of gwcelery>], 'external_snews': [<@task: gwcelery.tasks.external_triggers.handle_snews_lvalert of gwcelery>], 'external_snews_supernova': [<@task: gwcelery.tasks.external_triggers.handle_snews_lvalert of gwcelery>], 'external_swift': [<@task: gwcelery.tasks.external_triggers.handle_grb_lvalert of gwcelery>], 'mdc_superevent': [<@task: gwcelery.tasks.external_triggers.handle_grb_lvalert of gwcelery>, <@task: gwcelery.tasks.external_triggers.handle_snews_lvalert of gwcelery>, <@task: gwcelery.tasks.p_astro.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_superevent of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_posterior_samples of gwcelery>], 'superevent': [<@task: gwcelery.tasks.external_triggers.handle_grb_lvalert of gwcelery>, <@task: gwcelery.tasks.external_triggers.handle_snews_lvalert of gwcelery>, <@task: gwcelery.tasks.external_triggers.handle_emcoinc_lvalert of gwcelery>, <@task: gwcelery.tasks.p_astro.handle of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_superevent of gwcelery>, <@task: gwcelery.tasks.orchestrator.handle_posterior_samples of gwcelery>]}

Function decorator to register a handler callback for specified LVAlert message types. The decorated function is turned into a Celery task, which will be automatically called whenever a matching LVAlert message is received.

Parameters:

• *keys – List of LVAlert message types to accept
• **kwargs – Additional keyword arguments for celery.Celery.task().

Examples

Declare a new handler like this:

@lvalert.handler('cbc_gstlal',
                 'cbc_spiir',
                 'cbc_pycbc',
                 'cbc_mbtaonline')
def handle_cbc(alert_content):
    # do work here...