Esempio n. 1
0
def start_celery_task(request):
    task = long_task.delay()
    if(task):
        task = AsyncResult(task.id)
        data = task.result or task.state
        return HttpResponse(json.dumps(data), content_type= 'applicatoin/json')
    else:
        task = long_task.delay()


    #return render_to_response('start.html', {
                        #'task_id': task.id})
    #return HttpResponseRedirect("%s%s" % ('/celery_porgress?task_id=', task.id))

##def monitor_celery_ask(request):
    #if 'task_id' in request.GET:
        #task_id = request.GET['task_id']
    #else:
        #return HttpResponse('No task id passed')

    #task = AsyncResult(task_id)
    #data = task.result or task.state
    #return render_to_response('work.html',
            #{'data': data})
    ##return HttpResponse(data)
Esempio n. 2
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def searche():
    print(request.args.get('name'))
    keyname = request.args.get('name')
    if keyname == '':
        return '<h2>空值查询什么呢...</h2>'

    try:
        certen_nub = int(request.args.get('c'))
    except:
        certen_nub = None
    print("certen_nub=", certen_nub)
    if certen_nub is not None:
        task = long_task.delay(keyname)
        return '<h2>后台已经再执行程序了,请20分钟以后查看...</h2>'

    km = KeywordsMongo()
    qname_list = km.get_collections_names()

    if len(qname_list) == 0:
        # kspider = keywordsspider.KeywordsSpider(keyname)
        # return_context = kspider.get_urls_from_baidu()
        task = long_task.delay(keyname)
        return '<h2>后台已经再执行程序了,请20分钟以后查看...</h2>'

    if (keyname in qname_list):
        results = km.get_info_by_collection_name(keyname)
        return_context = []
        for result in results:
            return_context.append(result)
        return render_template('exist_data.html', context=return_context)
    else:
        task = long_task.delay(keyname)
        return '<h2>后台已经再执行程序了,请20分钟以后查看...</h2>'
Esempio n. 3
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from tasks import long_task


if __name__ == '__main__':

    x = long_task.delay(5)

    print('end of main script')

    z = x.get()

    print(z)




Esempio n. 4
0
import time

from tasks import app, add, xsum, long_task


if __name__ == '__main__':
    reply = app.control.broadcast('rate_limit', {
        'task_name': 'tasks.add',
        'rate_limit': '10/m'
    }, reply=True)
    print('Reply: %s' % reply)
    
    
    # revoke a task
    result = long_task.delay()
    time.sleep(3)
    # below is equal to: result.revoke()
    app.control.revoke(result.task_id, terminate=True)
    
    # time limit don’t currently work on platforms that don’t support the SIGUSR1 signal.
    # so it cannot work on Windows.
    reply = app.control.time_limit('tasks.long_task', soft=10, hard=20, reply=True)
    print('Reply: %s' % reply)
    long_task.apply_async()
    
    
    # add consumer
    reply = app.control.add_consumer(
        queue='baz',
        exchange='ex',
        exchange_type='topic',