Merge branch 'dev' into 'master'

Dev See merge request !416
8 years ago · c01faff08b
parent 9302a2aeaa 6d3fd541e3
commit c01faff08b
7 changed files with 18 additions and 1271 deletions
--- a/.gitignore
+++ b/.gitignore
@ -3,6 +3,7 @@
 # use glob syntax. 
 syntax: glob 
 logs/
 docs/_build 
 .idea 
 .DS_Store 
--- a/Envoy.blade.php
+++ b/Envoy.blade.php
@ -38,6 +38,7 @@ ln -s {{ $app_dir }}/configs/master/ssl {{ $new_release_dir }}/ssl
    ln -nfs {{ $app_dir }}/configs/dev/dev.env {{ $new_release_dir }}/config_app/settings/local.env
    ln -nfs {{ $app_dir }}/media/master {{ $new_release_dir }}/media
@endif
 ln -nfs {{ $app_dir }}/logs/{{ $branch }} {{ $new_release_dir }}/logs
@endtask
@task('install_req', ['on' => 'localhost'])
--- a/finance/management/commands/yandex_repeat_payment.py
+++ b/finance/management/commands/yandex_repeat_payment.py
@ -1,18 +1,22 @@
-from django.core.management.base import BaseCommand
+import logging
 import os
 import requests
 from dateutil.relativedelta import relativedelta
 from django.conf import settings
 from django.core.management.base import BaseCommand
 from django.utils import timezone
 from yandex_money.models import Payment
 from finance.models import InvoiceRebilling
-from django.conf import settings
+
-from django.utils import timezone
+logger_yandex = logging.getLogger('yandex_money')
 class Command(BaseCommand):
    def handle(self, *args, **options):
        logger_yandex.info("start console repeat payment command")
        print('Started')
        invoices = InvoiceRebilling.objects.filter(method='Y').exclude(status='F')
        for invoice in invoices.filter(
--- a/lms/settings.py
+++ b/lms/settings.py
@ -209,7 +209,7 @@ LOGGING = {
    },
    'handlers': {
        'sentry': {
-            'level': 'WARNING', # To capture more than ERROR, change to WARNING, INFO, etc.
+            'level': 'WARNING',  # To capture more than ERROR, change to WARNING, INFO, etc.
            'class': 'raven.contrib.django.raven_compat.handlers.SentryHandler',
            'tags': {'custom-tag': 'x'},
        },
@ -218,6 +218,11 @@ LOGGING = {
            'class': 'raven.contrib.django.raven_compat.handlers.SentryHandler',
            'tags': {'custom-tag': 'yandex'},
        },
        'yandex_money_file': {
            'level': 'INFO',
            'class': 'logging.FileHandler',
            'filename': os.path.join(BASE_DIR, 'logs', 'yandex_money.log'),
        },
        'business_rules': {
            'level': 'DEBUG',
            'class': 'raven.contrib.django.raven_compat.handlers.SentryHandler',
@ -227,7 +232,7 @@ LOGGING = {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
            'formatter': 'verbose'
-        }
+        },
    },
    'loggers': {
        '': {
@ -235,7 +240,7 @@ LOGGING = {
            'handlers': ['sentry'],
        },
        'yandex_money': {
-            'handlers': ['yandex_money'],
+            'handlers': ['yandex_money', 'yandex_money_file', ],
            'level': 'DEBUG',
            'propagate': False
        },
--- a/logs/celery.log
+++ b/logs/celery.log
@ -1,520 +0,0 @@
 [2017-10-20 13:12:58,041: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 13:12:58,049: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 13:12:59,065: INFO/MainProcess] mingle: all alone
 [2017-10-20 13:12:59,110: WARNING/MainProcess] /home/andrey/skillbox/lib/python3.6/site-packages/celery/fixups/django.py:202: UserWarning: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
  warnings.warn('Using settings.DEBUG leads to a memory leak, never '
 [2017-10-20 13:12:59,113: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 13:13:02,946: INFO/MainProcess] Events of group {task} enabled by remote.
 [2017-10-20 13:17:23,104: INFO/MainProcess] Received task: lms.celery.debug_task[e7d9bdc2-a3a8-44b2-b3c6-935acfa092d7]  
 [2017-10-20 13:17:23,106: WARNING/ForkPoolWorker-2] Request: <Context: {'lang': 'py', 'task': 'lms.celery.debug_task', 'id': 'e7d9bdc2-a3a8-44b2-b3c6-935acfa092d7', 'eta': None, 'expires': None, 'group': None, 'retries': 0, 'timelimit': [None, None], 'root_id': 'e7d9bdc2-a3a8-44b2-b3c6-935acfa092d7', 'parent_id': None, 'argsrepr': '()', 'kwargsrepr': '{}', 'origin': 'gen13641@andrey-desktop', 'reply_to': 'b8c6ce7f-8ee0-35c7-ad70-026ad2f36d4a', 'correlation_id': 'e7d9bdc2-a3a8-44b2-b3c6-935acfa092d7', 'delivery_info': {'exchange': '', 'routing_key': 'celery', 'priority': 0, 'redelivered': False}, 'args': [], 'kwargs': {}, 'hostname': 'celery@andrey-desktop', 'is_eager': False, 'callbacks': None, 'errbacks': None, 'chain': None, 'chord': None, 'called_directly': False, '_protected': 1}>
 [2017-10-20 13:17:23,124: INFO/ForkPoolWorker-2] Task lms.celery.debug_task[e7d9bdc2-a3a8-44b2-b3c6-935acfa092d7] succeeded in 0.018874458000027516s: None
 [2017-10-20 13:17:29,057: INFO/MainProcess] Received task: lms.celery.debug_task[88f178fc-7222-4de0-b671-57e7472a9be1]  
 [2017-10-20 13:17:29,059: WARNING/ForkPoolWorker-1] Request: <Context: {'lang': 'py', 'task': 'lms.celery.debug_task', 'id': '88f178fc-7222-4de0-b671-57e7472a9be1', 'eta': None, 'expires': None, 'group': None, 'retries': 0, 'timelimit': [None, None], 'root_id': '88f178fc-7222-4de0-b671-57e7472a9be1', 'parent_id': None, 'argsrepr': '()', 'kwargsrepr': '{}', 'origin': 'gen13641@andrey-desktop', 'reply_to': 'b8c6ce7f-8ee0-35c7-ad70-026ad2f36d4a', 'correlation_id': '88f178fc-7222-4de0-b671-57e7472a9be1', 'delivery_info': {'exchange': '', 'routing_key': 'celery', 'priority': 0, 'redelivered': False}, 'args': [], 'kwargs': {}, 'hostname': 'celery@andrey-desktop', 'is_eager': False, 'callbacks': None, 'errbacks': None, 'chain': None, 'chord': None, 'called_directly': False, '_protected': 1}>
 [2017-10-20 13:17:29,081: INFO/ForkPoolWorker-1] Task lms.celery.debug_task[88f178fc-7222-4de0-b671-57e7472a9be1] succeeded in 0.022606980999626103s: None
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 13:12:57
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7f47cb927be0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 13:32:32,128: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 13:32:32,135: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 13:32:33,150: INFO/MainProcess] mingle: all alone
 [2017-10-20 13:32:33,201: WARNING/MainProcess] /home/andrey/skillbox/lib/python3.6/site-packages/celery/fixups/django.py:202: UserWarning: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
  warnings.warn('Using settings.DEBUG leads to a memory leak, never '
 [2017-10-20 13:32:33,202: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 13:32:36,911: INFO/MainProcess] Events of group {task} enabled by remote.
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 13:32:32
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7f34afe2fbe0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 13:38:00,333: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 13:38:00,341: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 13:38:01,361: INFO/MainProcess] mingle: all alone
 [2017-10-20 13:38:01,408: WARNING/MainProcess] /home/andrey/skillbox/lib/python3.6/site-packages/celery/fixups/django.py:202: UserWarning: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
  warnings.warn('Using settings.DEBUG leads to a memory leak, never '
 [2017-10-20 13:38:01,409: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 13:38:05,171: INFO/MainProcess] Events of group {task} enabled by remote.
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 13:38:00
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7fd8781acbe0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 13:47:50,974: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 13:47:50,985: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 13:47:52,012: INFO/MainProcess] mingle: all alone
 [2017-10-20 13:47:52,069: WARNING/MainProcess] /home/andrey/skillbox/lib/python3.6/site-packages/celery/fixups/django.py:202: UserWarning: Using settings.DEBUG leads to a memory leak, never use this setting in production environments!
  warnings.warn('Using settings.DEBUG leads to a memory leak, never '
 [2017-10-20 13:47:52,069: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 13:47:56,047: INFO/MainProcess] Events of group {task} enabled by remote.
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 13:47:50
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7fc6511c1b70
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 14:42:47,658: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 14:42:47,664: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 14:42:48,682: INFO/MainProcess] mingle: all alone
 [2017-10-20 14:42:48,727: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 14:42:52,394: INFO/MainProcess] Events of group {task} enabled by remote.
 [2017-10-20 14:47:53,063: INFO/MainProcess] Tasks flagged as revoked: ff8246ff-1904-47da-ac57-1a844272c826
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 14:42:47
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7f89a2228be0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 14:56:43,024: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 14:56:43,031: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 14:56:44,048: INFO/MainProcess] mingle: all alone
 [2017-10-20 14:56:44,112: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 14:56:47,869: INFO/MainProcess] Events of group {task} enabled by remote.
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 14:56:42
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7f4f0c601be0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 15:14:13,071: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 15:14:13,086: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 15:14:14,109: INFO/MainProcess] mingle: all alone
 [2017-10-20 15:14:14,123: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 15:14:18,076: INFO/MainProcess] Events of group {task} enabled by remote.
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 15:14:12
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7fd94e575b70
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 15:18:26,330: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 15:18:26,337: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 15:18:27,355: INFO/MainProcess] mingle: all alone
 [2017-10-20 15:18:27,417: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 15:18:31,190: INFO/MainProcess] Events of group {task} enabled by remote.
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 15:18:26
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7f4b2ac05be0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 15:31:17,246: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 15:31:17,253: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 15:31:18,269: INFO/MainProcess] mingle: all alone
 [2017-10-20 15:31:18,311: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 15:31:22,075: INFO/MainProcess] Events of group {task} enabled by remote.
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 15:31:17
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7f2e6cc96be0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send_multiple
  . lms.celery.debug_task
 [2017-10-20 16:52:27,050: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-20 16:52:27,057: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-20 16:52:28,074: INFO/MainProcess] mingle: all alone
 [2017-10-20 16:52:28,128: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-20 16:52:31,818: INFO/MainProcess] Events of group {task} enabled by remote.
 [2017-10-20 17:00:17,556: INFO/MainProcess] Received task: djcelery_email_send[8735440e-9760-43c7-b84c-c6efdac4e64d]  
 [2017-10-20 17:00:19,202: INFO/ForkPoolWorker-2] Task djcelery_email_send[8735440e-9760-43c7-b84c-c6efdac4e64d] succeeded in 1.4465199199985364s: 1
 [2017-10-20 17:39:12,619: INFO/MainProcess] Received task: djcelery_email_send[243eb7a2-b4e0-4221-8ab2-c83c94d8f241]  
 [2017-10-20 17:39:14,523: INFO/ForkPoolWorker-1] Task djcelery_email_send[243eb7a2-b4e0-4221-8ab2-c83c94d8f241] succeeded in 1.4357735300000058s: 1
 [2017-10-20 17:40:33,125: INFO/MainProcess] Received task: djcelery_email_send[863adc65-6bf5-4a1d-a2b9-91ebb9737520]  
 [2017-10-20 17:40:34,548: INFO/ForkPoolWorker-2] Task djcelery_email_send[863adc65-6bf5-4a1d-a2b9-91ebb9737520] succeeded in 1.3558088320023671s: 1
 [2017-10-20 17:42:16,950: INFO/MainProcess] Received task: djcelery_email_send[a60b5727-8d77-49f8-8008-82ae064ed682]  
 [2017-10-20 17:42:18,493: INFO/ForkPoolWorker-1] Task djcelery_email_send[a60b5727-8d77-49f8-8008-82ae064ed682] succeeded in 1.1552653329999885s: 1
 [2017-10-20 17:57:36,541: INFO/MainProcess] Received task: djcelery_email_send[8184ca5f-b2e2-42ee-a096-b3c2ecf152e2]  
 [2017-10-20 17:57:37,905: INFO/ForkPoolWorker-2] Task djcelery_email_send[8184ca5f-b2e2-42ee-a096-b3c2ecf152e2] succeeded in 1.251813505001337s: 1
 [2017-10-20 19:20:51,999: WARNING/MainProcess] consumer: Connection to broker lost. Trying to re-establish the connection...
 Traceback (most recent call last):
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/consumer.py", line 320, in start
    blueprint.start(self)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/bootsteps.py", line 119, in start
    step.start(parent)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/consumer.py", line 596, in start
    c.loop(*c.loop_args())
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/loops.py", line 88, in asynloop
    next(loop)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/async/hub.py", line 354, in create_loop
    cb(*cbargs)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/transport/base.py", line 236, in on_readable
    reader(loop)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/transport/base.py", line 218, in _read
    drain_events(timeout=0)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 471, in drain_events
    while not self.blocking_read(timeout):
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 477, in blocking_read
    return self.on_inbound_frame(frame)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/method_framing.py", line 55, in on_frame
    callback(channel, method_sig, buf, None)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 481, in on_inbound_method
    method_sig, payload, content,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/abstract_channel.py", line 128, in dispatch_method
    listener(*args)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 603, in _on_close
    (class_id, method_id), ConnectionError)
 amqp.exceptions.ConnectionForced: (0, 0): (320) CONNECTION_FORCED - broker forced connection closure with reason 'shutdown'
 [2017-10-20 19:20:52,012: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
 Trying again in 2.00 seconds...
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-20 16:52:26
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7fe25f735be0
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send
  . lms.celery.debug_task
 [2017-10-23 08:32:22,988: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-23 08:32:22,998: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-23 08:32:24,013: INFO/MainProcess] mingle: all alone
 [2017-10-23 08:32:24,021: INFO/MainProcess] celery@andrey-desktop ready.
 [2017-10-23 08:32:27,769: INFO/MainProcess] Events of group {task} enabled by remote.
 [2017-10-23 11:42:09,222: INFO/MainProcess] Received task: djcelery_email_send[54f16e2a-a437-4000-850f-0bf29ff758b8]  
 [2017-10-23 11:42:10,844: INFO/ForkPoolWorker-2] Task djcelery_email_send[54f16e2a-a437-4000-850f-0bf29ff758b8] succeeded in 1.4740454479997425s: 1
 [2017-10-23 11:44:36,901: INFO/MainProcess] Received task: djcelery_email_send[2ef60ead-2523-4bf8-b117-366bb120359d]  
 [2017-10-23 11:44:39,194: INFO/ForkPoolWorker-1] Task djcelery_email_send[2ef60ead-2523-4bf8-b117-366bb120359d] succeeded in 1.4229817790001107s: 1
 [2017-10-23 11:45:49,202: INFO/MainProcess] Received task: djcelery_email_send[3e60e35a-c846-4f37-bd88-1d92afc9dcac]  
 [2017-10-23 11:45:50,624: INFO/ForkPoolWorker-2] Task djcelery_email_send[3e60e35a-c846-4f37-bd88-1d92afc9dcac] succeeded in 1.1725643370009493s: 1
 [2017-10-23 11:47:18,371: INFO/MainProcess] Received task: djcelery_email_send[4530e853-0db4-499d-8a65-7128121ee5bc]  
 [2017-10-23 11:47:20,136: INFO/ForkPoolWorker-1] Task djcelery_email_send[4530e853-0db4-499d-8a65-7128121ee5bc] succeeded in 1.3828427380012727s: 1
 [2017-10-23 11:56:05,834: INFO/MainProcess] Received task: djcelery_email_send[9fc201ce-f3ec-40af-9dd1-bf998f34a57d]  
 [2017-10-23 11:56:08,831: INFO/ForkPoolWorker-2] Task djcelery_email_send[9fc201ce-f3ec-40af-9dd1-bf998f34a57d] succeeded in 1.293271452001136s: 1
 [2017-10-23 11:59:57,509: INFO/MainProcess] Received task: djcelery_email_send[7945e9d6-ef7c-4e19-9c59-422100ac9f73]  
 [2017-10-23 11:59:58,959: INFO/ForkPoolWorker-1] Task djcelery_email_send[7945e9d6-ef7c-4e19-9c59-422100ac9f73] succeeded in 1.1895115009992878s: 1
 [2017-10-23 12:08:24,457: INFO/MainProcess] Received task: djcelery_email_send[f0968ae1-8fbd-4d2c-905a-2ecf445aa10e]  
 [2017-10-23 12:08:25,890: INFO/ForkPoolWorker-2] Task djcelery_email_send[f0968ae1-8fbd-4d2c-905a-2ecf445aa10e] succeeded in 1.3443215190000046s: 1
 [2017-10-23 12:20:29,414: INFO/MainProcess] Received task: djcelery_email_send[4438a0d4-228c-40a9-b91d-612f82ea791b]  
 [2017-10-23 12:20:31,027: INFO/ForkPoolWorker-1] Task djcelery_email_send[4438a0d4-228c-40a9-b91d-612f82ea791b] succeeded in 1.452125650999733s: 1
 [2017-10-23 12:21:31,101: INFO/MainProcess] Received task: djcelery_email_send[c3793dcb-e5f9-42bd-83b2-dd94f166c741]  
 [2017-10-23 12:21:32,804: INFO/ForkPoolWorker-2] Task djcelery_email_send[c3793dcb-e5f9-42bd-83b2-dd94f166c741] succeeded in 1.1413313480006764s: 1
 [2017-10-23 12:38:27,027: INFO/MainProcess] Received task: djcelery_email_send[ea55b25a-8e6d-4e88-8b18-52d561bd7c95]  
 [2017-10-23 12:38:28,225: INFO/ForkPoolWorker-1] Task djcelery_email_send[ea55b25a-8e6d-4e88-8b18-52d561bd7c95] succeeded in 1.150906519000273s: 1
 [2017-10-23 13:47:05,338: INFO/MainProcess] Received task: djcelery_email_send[b05bd9eb-848d-49b6-9725-d190e256527e]  
 [2017-10-23 13:47:08,582: INFO/ForkPoolWorker-2] Task djcelery_email_send[b05bd9eb-848d-49b6-9725-d190e256527e] succeeded in 1.5058496720012045s: 1
 [2017-10-23 13:48:09,314: INFO/MainProcess] Received task: djcelery_email_send[fe0bd44a-f23e-476b-a447-c03d8b5bb266]  
 [2017-10-23 13:48:12,620: INFO/ForkPoolWorker-1] Task djcelery_email_send[fe0bd44a-f23e-476b-a447-c03d8b5bb266] succeeded in 1.340003754998179s: 1
 [2017-10-23 14:36:33,382: INFO/MainProcess] Received task: djcelery_email_send[33418ad8-1f87-4a6f-ba11-a2fc0f52374a]  
 [2017-10-23 14:36:35,323: INFO/ForkPoolWorker-2] Task djcelery_email_send[33418ad8-1f87-4a6f-ba11-a2fc0f52374a] succeeded in 1.3137642000001506s: 1
 [2017-10-23 14:36:49,212: INFO/MainProcess] Received task: djcelery_email_send[5f3beb45-7d03-447a-be90-41506efb897b]  
 [2017-10-23 14:36:51,271: INFO/ForkPoolWorker-1] Task djcelery_email_send[5f3beb45-7d03-447a-be90-41506efb897b] succeeded in 1.23961846200109s: 1
 [2017-10-23 14:46:42,199: INFO/MainProcess] Received task: djcelery_email_send[69d6f018-e571-4d65-93a4-151fa78361ae]  
 [2017-10-23 14:46:44,060: INFO/ForkPoolWorker-2] Task djcelery_email_send[69d6f018-e571-4d65-93a4-151fa78361ae] succeeded in 1.2866839900016203s: 1
 [2017-10-23 14:55:56,121: WARNING/MainProcess] consumer: Connection to broker lost. Trying to re-establish the connection...
 Traceback (most recent call last):
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/consumer.py", line 320, in start
    blueprint.start(self)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/bootsteps.py", line 119, in start
    step.start(parent)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/consumer.py", line 596, in start
    c.loop(*c.loop_args())
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/loops.py", line 88, in asynloop
    next(loop)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/async/hub.py", line 354, in create_loop
    cb(*cbargs)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/transport/base.py", line 236, in on_readable
    reader(loop)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/transport/base.py", line 218, in _read
    drain_events(timeout=0)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 471, in drain_events
    while not self.blocking_read(timeout):
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 477, in blocking_read
    return self.on_inbound_frame(frame)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/method_framing.py", line 55, in on_frame
    callback(channel, method_sig, buf, None)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 481, in on_inbound_method
    method_sig, payload, content,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/abstract_channel.py", line 128, in dispatch_method
    listener(*args)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 601, in _on_close
    self._x_close_ok()
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 616, in _x_close_ok
    self.send_method(spec.Connection.CloseOk, callback=self._on_close_ok)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/abstract_channel.py", line 50, in send_method
    conn.frame_writer(1, self.channel_id, sig, args, content)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/method_framing.py", line 166, in write_frame
    write(view[:offset])
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/transport.py", line 258, in write
    self._write(s)
 ConnectionResetError: [Errno 104] Connection reset by peer
 [2017-10-23 14:55:56,137: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
 Trying again in 2.00 seconds...
 [2017-10-23 14:55:58,150: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
 Trying again in 4.00 seconds...
 [2017-10-23 14:56:02,176: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
 Trying again in 6.00 seconds...
 [2017-10-23 14:56:08,193: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
 Trying again in 8.00 seconds...
 [2017-10-23 14:56:16,210: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
 Trying again in 10.00 seconds...
 [2017-10-23 14:56:26,228: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-23 14:56:26,237: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-23 14:56:26,241: WARNING/MainProcess] consumer: Connection to broker lost. Trying to re-establish the connection...
 Traceback (most recent call last):
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/consumer.py", line 320, in start
    blueprint.start(self)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/bootsteps.py", line 119, in start
    step.start(parent)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/mingle.py", line 38, in start
    self.sync(c)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/mingle.py", line 42, in sync
    replies = self.send_hello(c)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/mingle.py", line 55, in send_hello
    replies = inspect.hello(c.hostname, our_revoked._data) or {}
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/control.py", line 129, in hello
    return self._request('hello', from_node=from_node, revoked=revoked)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/control.py", line 81, in _request
    timeout=self.timeout, reply=True,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/control.py", line 436, in broadcast
    limit, callback, channel=channel,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/pidbox.py", line 315, in _broadcast
    serializer=serializer)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/pidbox.py", line 290, in _publish
    serializer=serializer,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/messaging.py", line 181, in publish
    exchange_name, declare,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/messaging.py", line 203, in _publish
    mandatory=mandatory, immediate=immediate,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/channel.py", line 1734, in _basic_publish
    (0, exchange, routing_key, mandatory, immediate), msg
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/abstract_channel.py", line 50, in send_method
    conn.frame_writer(1, self.channel_id, sig, args, content)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/method_framing.py", line 166, in write_frame
    write(view[:offset])
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/transport.py", line 258, in write
    self._write(s)
 ConnectionResetError: [Errno 104] Connection reset by peer
 [2017-10-23 14:56:26,250: INFO/MainProcess] Connected to amqp://guest:**@127.0.0.1:5672//
 [2017-10-23 14:56:26,256: INFO/MainProcess] mingle: searching for neighbors
 [2017-10-23 14:56:27,273: INFO/MainProcess] mingle: all alone
 [2017-10-23 14:56:27,310: INFO/MainProcess] Received task: djcelery_email_send[455cf8cb-b29f-4159-a81b-b33e5dbee1f3]  
 [2017-10-23 14:56:28,959: INFO/ForkPoolWorker-2] Task djcelery_email_send[455cf8cb-b29f-4159-a81b-b33e5dbee1f3] succeeded in 1.1903551169998536s: 1
 [2017-10-23 18:52:13,477: INFO/MainProcess] Received task: djcelery_email_send[0fb5c171-4123-47fa-8089-823904fde5fd]  
 [2017-10-23 18:52:16,661: INFO/ForkPoolWorker-1] Task djcelery_email_send[0fb5c171-4123-47fa-8089-823904fde5fd] succeeded in 1.222238110996841s: 1
 [2017-10-23 19:05:28,619: WARNING/MainProcess] consumer: Connection to broker lost. Trying to re-establish the connection...
 Traceback (most recent call last):
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/consumer.py", line 320, in start
    blueprint.start(self)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/bootsteps.py", line 119, in start
    step.start(parent)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/consumer/consumer.py", line 596, in start
    c.loop(*c.loop_args())
  File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/worker/loops.py", line 88, in asynloop
    next(loop)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/async/hub.py", line 354, in create_loop
    cb(*cbargs)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/transport/base.py", line 236, in on_readable
    reader(loop)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/kombu/transport/base.py", line 218, in _read
    drain_events(timeout=0)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 471, in drain_events
    while not self.blocking_read(timeout):
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 477, in blocking_read
    return self.on_inbound_frame(frame)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/method_framing.py", line 55, in on_frame
    callback(channel, method_sig, buf, None)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 481, in on_inbound_method
    method_sig, payload, content,
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/abstract_channel.py", line 128, in dispatch_method
    listener(*args)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 601, in _on_close
    self._x_close_ok()
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/connection.py", line 616, in _x_close_ok
    self.send_method(spec.Connection.CloseOk, callback=self._on_close_ok)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/abstract_channel.py", line 50, in send_method
    conn.frame_writer(1, self.channel_id, sig, args, content)
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/method_framing.py", line 166, in write_frame
    write(view[:offset])
  File "/home/andrey/skillbox/lib/python3.6/site-packages/amqp/transport.py", line 258, in write
    self._write(s)
 ConnectionResetError: [Errno 104] Connection reset by peer
 [2017-10-23 19:05:28,624: ERROR/MainProcess] consumer: Cannot connect to amqp://guest:**@127.0.0.1:5672//: [Errno 111] Connection refused.
 Trying again in 2.00 seconds...
 worker: Warm shutdown (MainProcess)
 -------------- celery@andrey-desktop v4.1.0 (latentcall)
 ---- **** ----- 
 --- * ***  * -- Linux-4.10.0-37-generic-x86_64-with-Ubuntu-16.04-xenial 2017-10-23 08:32:22
 -- * - **** --- 
 - ** ---------- [config]
 - ** ---------- .> app:         lms:0x7f574ff21ba8
 - ** ---------- .> transport:   amqp://guest:**@localhost:5672//
 - ** ---------- .> results:     
 - *** --- * --- .> concurrency: 4 (prefork)
 -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
 --- ***** ----- 
 -------------- [queues]
                .> celery           exchange=celery(direct) key=celery
 [tasks]
  . djcelery_email_send
  . lms.celery.debug_task
--- a/logs/flower.log
+++ b/logs/flower.log
@ -1,623 +0,0 @@
 [E 171020 13:12:57 signal:232] Signal handler <promise@0x7f84e8f79678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f84e711bbe0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 13:12:57 command:139] Visit me at http://localhost:5555
 [I 171020 13:12:57 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 13:12:57 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 13:12:57 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 13:13:00 control:44] 'stats' inspect method failed
 [W 171020 13:13:00 control:44] 'active_queues' inspect method failed
 [W 171020 13:13:00 control:44] 'registered' inspect method failed
 [W 171020 13:13:00 control:44] 'scheduled' inspect method failed
 [W 171020 13:13:00 control:44] 'active' inspect method failed
 [W 171020 13:13:00 control:44] 'reserved' inspect method failed
 [W 171020 13:13:00 control:44] 'revoked' inspect method failed
 [W 171020 13:13:00 control:44] 'conf' inspect method failed
 [I 171020 13:32:28 command:47] SIGTERM detected, shutting down
 [E 171020 13:32:31 signal:232] Signal handler <promise@0x7f72af4b2678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f72ad655b70>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 13:32:31 command:139] Visit me at http://localhost:5555
 [I 171020 13:32:31 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 13:32:31 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 13:32:31 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 13:32:34 control:44] 'stats' inspect method failed
 [W 171020 13:32:34 control:44] 'active_queues' inspect method failed
 [W 171020 13:32:34 control:44] 'registered' inspect method failed
 [W 171020 13:32:34 control:44] 'scheduled' inspect method failed
 [W 171020 13:32:34 control:44] 'active' inspect method failed
 [W 171020 13:32:34 control:44] 'reserved' inspect method failed
 [W 171020 13:32:34 control:44] 'revoked' inspect method failed
 [W 171020 13:32:34 control:44] 'conf' inspect method failed
 [I 171020 13:37:56 command:47] SIGTERM detected, shutting down
 [E 171020 13:38:00 signal:232] Signal handler <promise@0x7f00bb71c678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f00b98bebe0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 13:38:00 command:139] Visit me at http://localhost:5555
 [I 171020 13:38:00 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 13:38:00 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 13:38:00 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 13:38:02 control:44] 'stats' inspect method failed
 [W 171020 13:38:02 control:44] 'active_queues' inspect method failed
 [W 171020 13:38:02 control:44] 'registered' inspect method failed
 [W 171020 13:38:02 control:44] 'scheduled' inspect method failed
 [W 171020 13:38:02 control:44] 'active' inspect method failed
 [W 171020 13:38:02 control:44] 'reserved' inspect method failed
 [W 171020 13:38:02 control:44] 'revoked' inspect method failed
 [W 171020 13:38:02 control:44] 'conf' inspect method failed
 [I 171020 13:47:47 command:47] SIGTERM detected, shutting down
 [E 171020 13:47:51 signal:232] Signal handler <promise@0x7f7efbb18678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f7ef9cbabe0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 13:47:51 command:139] Visit me at http://localhost:5555
 [I 171020 13:47:51 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 13:47:51 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 13:47:51 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 13:47:53 control:44] 'stats' inspect method failed
 [W 171020 13:47:53 control:44] 'active_queues' inspect method failed
 [W 171020 13:47:53 control:44] 'registered' inspect method failed
 [W 171020 13:47:53 control:44] 'scheduled' inspect method failed
 [I 171020 14:42:44 command:47] SIGTERM detected, shutting down
 [E 171020 14:42:47 signal:232] Signal handler <promise@0x7f9b93353678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f9b914f5be0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 14:42:47 command:139] Visit me at http://localhost:5555
 [I 171020 14:42:47 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 14:42:47 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 14:42:47 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 14:42:49 control:44] 'stats' inspect method failed
 [W 171020 14:42:49 control:44] 'active_queues' inspect method failed
 [W 171020 14:42:49 control:44] 'registered' inspect method failed
 [W 171020 14:42:49 control:44] 'scheduled' inspect method failed
 [W 171020 14:42:49 control:44] 'active' inspect method failed
 [W 171020 14:42:49 control:44] 'reserved' inspect method failed
 [W 171020 14:42:49 control:44] 'revoked' inspect method failed
 [W 171020 14:42:49 control:44] 'conf' inspect method failed
 [I 171020 14:56:39 command:47] SIGTERM detected, shutting down
 [E 171020 14:56:42 signal:232] Signal handler <promise@0x7f15cad6f678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f15c8f11be0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 14:56:42 command:139] Visit me at http://localhost:5555
 [I 171020 14:56:42 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 14:56:42 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 14:56:42 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 14:56:45 control:44] 'stats' inspect method failed
 [W 171020 14:56:45 control:44] 'active_queues' inspect method failed
 [W 171020 14:56:45 control:44] 'registered' inspect method failed
 [W 171020 14:56:45 control:44] 'scheduled' inspect method failed
 [W 171020 14:56:45 control:44] 'active' inspect method failed
 [W 171020 14:56:45 control:44] 'reserved' inspect method failed
 [W 171020 14:56:45 control:44] 'revoked' inspect method failed
 [W 171020 14:56:45 control:44] 'conf' inspect method failed
 [I 171020 15:14:09 command:47] SIGTERM detected, shutting down
 [E 171020 15:14:13 signal:232] Signal handler <promise@0x7f60e14ab678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f60df64dbe0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 15:14:13 command:139] Visit me at http://localhost:5555
 [I 171020 15:14:13 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 15:14:13 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 15:14:13 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 15:14:15 control:44] 'stats' inspect method failed
 [W 171020 15:14:15 control:44] 'active_queues' inspect method failed
 [W 171020 15:14:15 control:44] 'registered' inspect method failed
 [W 171020 15:14:15 control:44] 'scheduled' inspect method failed
 [I 171020 15:18:22 command:47] SIGTERM detected, shutting down
 [E 171020 15:18:26 signal:232] Signal handler <promise@0x7ff7eb19f678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7ff7e9341b70>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 15:18:26 command:139] Visit me at http://localhost:5555
 [I 171020 15:18:26 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 15:18:26 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 15:18:26 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 15:18:28 control:44] 'stats' inspect method failed
 [W 171020 15:18:28 control:44] 'active_queues' inspect method failed
 [W 171020 15:18:28 control:44] 'registered' inspect method failed
 [W 171020 15:18:28 control:44] 'scheduled' inspect method failed
 [W 171020 15:18:28 control:44] 'active' inspect method failed
 [W 171020 15:18:28 control:44] 'reserved' inspect method failed
 [W 171020 15:18:28 control:44] 'revoked' inspect method failed
 [W 171020 15:18:28 control:44] 'conf' inspect method failed
 [I 171020 15:31:13 command:47] SIGTERM detected, shutting down
 [E 171020 15:31:17 signal:232] Signal handler <promise@0x7fcacf94e678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7fcacdaf0be0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 15:31:17 command:139] Visit me at http://localhost:5555
 [I 171020 15:31:17 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 15:31:17 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send_multiple',
     'lms.celery.debug_task']
 [I 171020 15:31:17 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 15:31:19 control:44] 'stats' inspect method failed
 [W 171020 15:31:19 control:44] 'active_queues' inspect method failed
 [W 171020 15:31:19 control:44] 'registered' inspect method failed
 [W 171020 15:31:19 control:44] 'scheduled' inspect method failed
 [W 171020 15:31:19 control:44] 'active' inspect method failed
 [W 171020 15:31:19 control:44] 'reserved' inspect method failed
 [W 171020 15:31:19 control:44] 'revoked' inspect method failed
 [W 171020 15:31:19 control:44] 'conf' inspect method failed
 [I 171020 16:52:23 command:47] SIGTERM detected, shutting down
 [E 171020 16:52:26 signal:232] Signal handler <promise@0x7fb7bea9a678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7fb7bcc3cb70>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171020 16:52:26 command:139] Visit me at http://localhost:5555
 [I 171020 16:52:26 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171020 16:52:26 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send',
     'lms.celery.debug_task']
 [I 171020 16:52:26 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171020 16:52:28 control:44] 'stats' inspect method failed
 [W 171020 16:52:28 control:44] 'active_queues' inspect method failed
 [W 171020 16:52:28 control:44] 'registered' inspect method failed
 [W 171020 16:52:28 control:44] 'scheduled' inspect method failed
 [W 171020 16:52:28 control:44] 'active' inspect method failed
 [W 171020 16:52:28 control:44] 'reserved' inspect method failed
 [W 171020 16:52:28 control:44] 'revoked' inspect method failed
 [W 171020 16:52:28 control:44] 'conf' inspect method failed
 [I 171020 19:20:51 command:47] SIGTERM detected, shutting down
 [E 171023 08:32:22 signal:232] Signal handler <promise@0x7f249b502678 --> <bound method Celery._autodiscover_tasks of <Celery lms at 0x7f24996a4be0>>> raised: ImportError("cannot import name 'TrafSource'",)
    Traceback (most recent call last):
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/utils/dispatch/signal.py", line 227, in send
        response = receiver(signal=self, sender=sender, **named)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 143, in __call__
        return self.throw()
      File "/home/andrey/skillbox/lib/python3.6/site-packages/vine/promises.py", line 140, in __call__
        retval = fun(*final_args, **final_kwargs)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 671, in _autodiscover_tasks
        return self._autodiscover_tasks_from_fixups(related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 684, in _autodiscover_tasks_from_fixups
        ], related_name=related_name)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/app/base.py", line 676, in _autodiscover_tasks_from_names
        packages() if callable(packages) else packages, related_name,
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 223, in autodiscover_tasks
        related_name) if mod)
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in autodiscover_tasks
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 248, in <listcomp>
        return [find_related_module(pkg, related_name) for pkg in packages]
      File "/home/andrey/skillbox/lib/python3.6/site-packages/celery/loaders/base.py", line 274, in find_related_module
        return importlib.import_module('{0}.{1}'.format(package, related_name))
      File "/usr/lib/python3.6/importlib/__init__.py", line 126, in import_module
        return _bootstrap._gcd_import(name[level:], package, level)
      File "<frozen importlib._bootstrap>", line 994, in _gcd_import
      File "<frozen importlib._bootstrap>", line 971, in _find_and_load
      File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
      File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
      File "<frozen importlib._bootstrap_external>", line 678, in exec_module
      File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
      File "/home/andrey/skillbox/go.skillbox.ru/access/tasks.py", line 4, in <module>
        from access.models import User, TrafSource, TrafTokenHistory
    ImportError: cannot import name 'TrafSource'
 [I 171023 08:32:22 command:139] Visit me at http://localhost:5555
 [I 171023 08:32:22 command:144] Broker: amqp://guest:**@localhost:5672//
 [I 171023 08:32:22 command:147] Registered tasks: 
    ['celery.accumulate',
     'celery.backend_cleanup',
     'celery.chain',
     'celery.chord',
     'celery.chord_unlock',
     'celery.chunks',
     'celery.group',
     'celery.map',
     'celery.starmap',
     'djcelery_email_send',
     'lms.celery.debug_task']
 [I 171023 08:32:22 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [W 171023 08:32:24 control:44] 'stats' inspect method failed
 [W 171023 08:32:24 control:44] 'active_queues' inspect method failed
 [W 171023 08:32:24 control:44] 'registered' inspect method failed
 [W 171023 08:32:24 control:44] 'scheduled' inspect method failed
 [W 171023 08:32:24 control:44] 'active' inspect method failed
 [W 171023 08:32:24 control:44] 'reserved' inspect method failed
 [W 171023 08:32:24 control:44] 'revoked' inspect method failed
 [W 171023 08:32:24 control:44] 'conf' inspect method failed
 [E 171023 14:55:56 events:123] Failed to capture events: '[Errno 104] Connection reset by peer', trying again in 1 seconds.
 [I 171023 14:56:17 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [E 171023 14:56:17 events:123] Failed to capture events: '[Errno 104] Connection reset by peer', trying again in 1 seconds.
 [I 171023 14:56:18 mixins:224] Connected to amqp://guest:**@127.0.0.1:5672//
 [I 171023 19:05:28 command:47] SIGTERM detected, shutting down
--- a/logs/schedule.log
+++ b/logs/schedule.log
@ -1,121 +0,0 @@
 [2017-10-20 13:12:57,958: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 13:12:57
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 13:32:31,865: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 13:32:31
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 13:38:00,107: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 13:38:00
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 13:47:51,058: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 13:47:51
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 14:42:47,578: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 14:42:47
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 14:56:42,777: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 14:56:42
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 15:14:13,137: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 15:14:13
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 15:18:26,051: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 15:18:26
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 15:31:17,073: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 15:31:17
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-20 16:52:26,958: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-20 16:52:26
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)
 [2017-10-23 08:32:22,755: INFO/MainProcess] beat: Starting...
 celery beat v4.1.0 (latentcall) is starting.
 __    -    ... __   -        _
 LocalTime -> 2017-10-23 08:32:22
 Configuration ->
    . broker -> amqp://guest:**@localhost:5672//
    . loader -> celery.loaders.app.AppLoader
    . scheduler -> celery.beat.PersistentScheduler
    . db -> celerybeat-schedule
    . logfile -> [stderr]@%INFO
    . maxinterval -> 5.00 minutes (300s)