Проблема с развертыванием django на Heroku 20-stack (djongo не найден)
-----> $ python manage.py collectstatic --noinput Traceback (most recent call last): File "/app/.heroku/python/lib/python3.6/site-packages/django/db/utils.py", line 110, in load_backend return import_module('%s.base' % backend_name) File "/app/.heroku/python/lib/python3.6/importlib/init.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 994, in _gcd_import File "", line 971, in _find_and_load File "", line 955, in _find_and_load_unlocked File "", line 665, in _load_unlocked File "", line 678, in exec_module File "", line 219, in _call_with_frames_removed File "/app/.heroku/python/lib/python3.6/site-packages/djongo/base.py", line 11, in from . import database as Database File "/app/.heroku/python/lib/python3.6/site-packages/djongo/database.py", line 2, in from pymongo import MongoClient File "/app/.heroku/python/lib/python3.6/site-packages/pymongo/init.py", line 77, in from pymongo.collection import ReturnDocument File "/app/.heroku/python/lib/python3.6/site-packages/pymongo/collection.py", line 20, in from bson.code import Code File "/app/.heroku/python/lib/python3.6/site-packages/bson/code.py", line 18, in from bson.py3compat import abc, string_type, PY3, text_type ImportError: cannot import name 'abc' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "manage.py", line 21, in main() File "manage.py", line 17, in main execute_from_command_line(sys.argv) File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/init.py", line 381, in execute_from_command_line utility.execute() File "/app/.heroku/python/lib/python3.6/site-packages/django/core/management/init.py", line 357, in execute django.setup() File "/app/.heroku/python/lib/python3.6/site-packages/django/init.py", line 24, in setup apps.populate(settings.INSTALLED_APPS) File "/app/.heroku/python/lib/python3.6/site-packages/django/apps/registry.py", line 114, in populate app_config.import_models() File "/app/.heroku/python/lib/python3.6/site-packages/django/apps/config.py", line 211, in import_models self.models_module = import_module(models_module_name) File "/app/.heroku/python/lib/python3.6/importlib/init.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 994, in _gcd_import File "", line 971, in _find_and_load File "", line 955, in _find_and_load_unlocked File "", line 665, in _load_unlocked File "", line 678, in exec_module File "", line 219, in _call_with_frames_removed File "/tmp/build_c2a3d1ce/school/models.py", line 7, in from softdelete.models import SoftDeleteObject File "/app/.heroku/python/lib/python3.6/site-packages/softdelete/models.py", line 14, in from django.contrib.auth.models import Group, Permission File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/auth/models.py", line 2, in from django.contrib.auth.base_user import AbstractBaseUser, BaseUserManager File "/app/.heroku/python/lib/python3.6/site-packages/django/contrib/auth/base_user.py", line 47, in class AbstractBaseUser(models.Model): File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/base.py", line 117, in new new_class.add_to_class('_meta', Options(meta, app_label)) File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/base.py", line 321, in add_to_class value.contribute_to_class(cls, name) File "/app/.heroku/python/lib/python3.6/site-packages/django/db/models/options.py", line 204, in contribute_to_class self.db_table = truncate_name(self.db_table, connection.ops.max_name_length()) File "/app/.heroku/python/lib/python3.6/site-packages/django/db/init.py", line 28, in getattr return getattr(connections[DEFAULT_DB_ALIAS], item) File "/app/.heroku/python/lib/python3.6/site-packages/django/db/utils.py", line 201, in getitem backend = load_backend(db['ENGINE']) File "/app/.heroku/python/lib/python3.6/site-packages/django/db/utils.py", line 125, in load_backend ) from e_user django.core.exceptions.ImproperlyConfigured: 'djongo' isn't an available database backend. Try using 'django.db.backends.XXX', where XXX is one of: 'mysql', 'oracle', 'postgresql', 'sqlite3' ! Error while running '$ python manage.py collectstatic --noinput'.