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from __future__ import absolute_import
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from apps.main.models import Configuration
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from .models import ABSBeam
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import json
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from datetime import timedelta, datetime
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from celery.task import task
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"""
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@task
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def beam_task(id_conf):
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abs_conf = Configuration.objects.get(pk=id_conf)
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task_change_beam(abs_conf.pk)
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return task_change_beam(abs_conf.pk)
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"""
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@task
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def task_change_beam(id_conf):
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abs_conf = Configuration.objects.get(pk=id_conf)
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beams_list = ABSBeam.objects.filter(abs_conf=abs_conf)
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active_beam = json.loads(abs_conf.active_beam)
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run_every = timedelta(seconds=abs_conf.operation_value)
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now = datetime.utcnow()
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date = now + run_every
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if abs_conf.operation_mode == 0: #Manual Mode
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return 1
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if active_beam:
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current_beam = ABSBeam.objects.get(pk=active_beam['active_beam'])
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i=0
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for beam in beams_list:
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if beam == current_beam:
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i+=1
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break
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i+=1
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if i < len(beams_list):
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next_beam = beams_list[i]
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abs_conf.send_beam_num(i+1)
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next_beam.set_as_activebeam()
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task = task_change_beam.apply_async((abs_conf.pk,), eta=date)
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print next_beam
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else:
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abs_conf.send_beam_num(1)
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beams_list[0].set_as_activebeam()
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task = task_change_beam.apply_async((abs_conf.pk,), eta=date)
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print next_beam
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i=0
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else:
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abs_conf.send_beam_num(1)
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beams_list[0].set_as_activebeam()
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task = task_change_beam.apply_async((abs_conf.pk,), eta=date)
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return 2
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