def make_periodic_crontab_task(name, task, minute, hour, day_of_week, *args, **kwargs):
'''creates a new periodic crontab task, with name=name, updates fields if already exists'''
pt, created = PeriodicTask.objects.get_or_create(name= name)
if pt.interval:
print("Warning, old task entry had an interval")
if pt.interval.periodictask_set.count() == 1:
print("Was the only one, deleting it")
i = pt.interval
i.delete()
pt.interval = None
if not pt.crontab:
ct= CrontabSchedule()
else:
ct= pt.crontab
ct.minute = minute
ct.hour = hour
ct.day_of_week = day_of_week
ct.save()
pt.crontab = ct
pt.task = task
pt.args = anyjson.serialize(args)
pt.kwargs = anyjson.serialize(kwargs)
pt.save()
print ("saved task: %s, created: %s" % (str(pt), str(created)))
def schedule_cron(task_name, minute='*', hour='*', day_of_week='*', day_of_month='*', month_of_year='*' ,args=None, kwargs=None):
# create the periodic task and the interval
ptask_name = "%s_%s" % (task_name, datetime.now()) # create some name for the period task
crontab_schedules = CrontabSchedule.objects.filter(minute=minute, hour=hour, day_of_week=day_of_week, day_of_month=day_of_month, month_of_year=month_of_year)
if crontab_schedules: # just check if interval schedules exist like that already and reuse em
crontab_schedule = crontab_schedules[0]
else: # create a brand new interval schedule
crontab_schedule = CrontabSchedule()
crontab_schedule.minute = minute
crontab_schedule.hour = hour
crontab_schedule.day_of_week = day_of_week
crontab_schedule.day_of_month = day_of_month
crontab_schedule.month_of_year = month_of_year
crontab_schedule.save()
ptask = PeriodicTask(name=ptask_name, task=task_name, crontab=crontab_schedule)
if args:
ptask.args = args
if kwargs:
ptask.kwargs = kwargs
ptask.save()
return TaskScheduler.objects.create(periodic_task=ptask)
def add_rule(request):
context = RequestContext(request)
id= request.POST.get('id')
lista_permitidos = Usuario.objects.filter(permisos_luces=id)
if lista_permitidos.__str__() != "[]":
for permitido in lista_permitidos:
if permitido.user.id == request.user.id:
if request.method=='POST':
print "hola"
luz = Luz.objects.get(id = request.POST['id'])
dias = eval(request.POST['days'])
print "0"
print dias,"-",request.POST['days']
hora = eval(request.POST['hours'])
print "1"
regla = Regla()
print "2"
regla.relacion = luz
print "3"
regla.pin = luz.pin
print "4"
if request.POST['status'] == "false":
regla.status=False
print request.POST['status']
else:
regla.status=True
print "true"
print "4"
days_t = []
for i in dias:
if i=="Lunes":
print "Lun"
regla.lun = True
days_t.append(1)
elif i=="Martes":
print "Mar"
regla.mar = True
days_t.append(2)
elif i=="Miercoles":
print "Mie"
regla.mie = True
days_t.append(3)
elif i=="Jueves":
print "Jue"
regla.jue = True
days_t.append(4)
elif i=="Viernes":
print "Vie"
regla.vie = True
days_t.append(5)
elif i=="Sabado":
print "Sab"
regla.sab = True
days_t.append(6)
elif i=="Domingo":
print "Dom"
regla.dom = True
days_t.append(0)
regla.from_hour = hora[0]
f_h = str(hora[0])
print "from"
regla.to_hour = hora[1]
t_h = str(hora[1])
print "to"
regla.save()
print "save"
cron = CrontabSchedule()
cron.minute = f_h[-2:]
cron.hour = f_h[:2]
print days_t
aux=""
for i in range(len(days_t)):
if i == len(days_t)-1:
aux += str(days_t[i])
else:
aux += str(days_t[i])+","
days_t = aux
print days_t
cron.day_of_week = days_t
cron.save()
print "cron save"
regla = Regla.objects.latest('id')
cronT = CrontabSchedule.objects.latest('id')
print "regla y cronT"
periodic = PeriodicTask()
print "P_t"
na = str(regla.id)+"_1"
print "na"
periodic.name = na
print "name"
if regla.status:
periodic.task = "module_1.tasks.on"
else:
periodic.task = "module_1.tasks.off"
print "status"
periodic.crontab = cronT
print "cron= p_t"
periodic.args = "[ " +str(regla.pin)+ " ]"
print "arg"
periodic.save()
print "periodic save"
cron = CrontabSchedule()
cron.minute = t_h[-2:]
cron.hour = t_h[:2]
print days_t
aux=""
for i in range(len(days_t)):
if i == len(days_t)-1:
aux += str(days_t[i])
else:
aux += str(days_t[i])+","
days_t = aux
print days_t
cron.day_of_week = days_t
cron.save()
print "cron save"
cronT = CrontabSchedule.objects.latest('id')
print "regla y cronT"
periodic = PeriodicTask()
print "P_t"
na = str(regla.id)+"_2"
print "na"
periodic.name = na
print "name"
if regla.status:
periodic.task = "module_1.tasks.off"
else:
periodic.task = "module_1.tasks.on"
print "status"
periodic.crontab = cronT
print "cron= p_t"
periodic.args = "[ " +str(regla.pin)+ " ]"
print "arg"
periodic.save()
print "periodic save"
rule = Regla.objects.all()
return render_to_response('tab.html',{'rules':rule},context)
rule = Regla.objects.all()
response = render_to_response('tab.html',{'rules':rule},context)
response.status_code = 202
return response
