├── manage.py
├── store             # Приложение
....
│   ├── management
│   │   └── commands
│   │       ├── crawl.py
│   ├── static
│   │   └── store
....
│   ├── templates
│   │   └── store
....
└── vhs_store         # Проект
    ├── asgi.py
    ├── __init__.py
    ├── settings.py
    ├── urls.py
    └── wsgi.py


################################3
# crawl.py

from django.core.management.base import BaseCommand
from subprocess import Popen


class Command(BaseCommand):
    help = 'Starting crawler'

    def handle(self, *args, **kwargs):
        Popen(['scrapy', 'crawl', 'RezkaSpider'])


#####
$> python manage.py crawl
Traceback (most recent call last):
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/bin/scrapy", line 8, in <module>
    sys.exit(execute())
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/cmdline.py", line 142, in execute
    cmd.crawler_process = CrawlerProcess(settings)
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/crawler.py", line 280, in __init__
    super(CrawlerProcess, self).__init__(settings)
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/crawler.py", line 152, in __init__
    self.spider_loader = self._get_spider_loader(settings)
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/crawler.py", line 146, in _get_spider_loader
    return loader_cls.from_settings(settings.frozencopy())
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/spiderloader.py", line 60, in from_settings
    return cls(settings)
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/spiderloader.py", line 24, in __init__
    self._load_all_spiders()
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/spiderloader.py", line 46, in _load_all_spiders
    for module in walk_modules(name):
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/scrapy/utils/misc.py", line 77, in walk_modules
    submod = import_module(fullpath)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/claes/PycharmProjects/Portfolio/Web/vhs-store/film_parser/spiders/rezka_spider.py", line 4, in <module>
    from film_constructor import film_constructor
  File "/home/claes/PycharmProjects/Portfolio/Web/vhs-store/film_constructor/film_constructor.py", line 1, in <module>
    from store.models import Genre, Actor, Film, Cassette
  File "/home/claes/PycharmProjects/Portfolio/Web/vhs-store/store/models.py", line 4, in <module>
    class Genre(models.Model):
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/django/db/models/base.py", line 107, in __new__
    app_config = apps.get_containing_app_config(module)
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/django/apps/registry.py", line 252, in get_containing_app_config
    self.check_apps_ready()
  File "/home/claes/.local/share/virtualenvs/vhs-store-LFepDmyR/lib/python3.8/site-packages/django/apps/registry.py", line 135, in check_apps_ready
    raise AppRegistryNotReady("Apps aren't loaded yet.")
django.core.exceptions.AppRegistryNotReady: Apps aren't loaded yet.