initial commit

.editorconfig

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+# http://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{py,rst,ini}]
+indent_style = space
+indent_size = 4
+
+[*.{html,css,scss,json,yml,xml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false
+
+[Makefile]
+indent_style = tab
+
+[nginx.conf]
+indent_style = space
+indent_size = 2

.gitignore

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+app/media/
+app/static/
+.idea/
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/

app/conf/api.py

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+urlpatterns = []

app/conf/asgi.py

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+"""
+ASGI config for conf project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "conf.settings")
+
+application = get_asgi_application()

app/conf/celery.py

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+import os
+
+from celery import Celery
+
+# Set the default Django settings module for the 'celery' program.
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "conf.settings")
+
+app = Celery("conf")
+
+# Using a string here means the worker doesn't have to serialize
+# the configuration object to child processes.
+# - namespace='CELERY' means all celery-related configuration keys
+#   should have a `CELERY_` prefix.
+app.config_from_object("django.conf:settings", namespace="CELERY")
+
+# Load task modules from all registered Django apps.
+app.autodiscover_tasks()

app/conf/settings/__init__.py

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+from .local import *

app/conf/settings/base.py

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+from pathlib import Path
+
+import environ
+
+APPS_DIR = Path(__file__).resolve(strict=True).parent.parent.parent
+ROOT_DIR = APPS_DIR.parent
+env = environ.Env()
+
+READ_DOT_ENV_FILE = env.bool("DJANGO_READ_DOT_ENV_FILE", default=True)
+if READ_DOT_ENV_FILE:
+    # OS environment variables take precedence over variables from .env
+    env.read_env(str(ROOT_DIR / ".env"))
+
+# GENERAL
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#debug
+DEBUG = env.bool("DJANGO_DEBUG", False)
+# Local time zone. Choices are
+# http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
+# though not all of them may be available with every OS.
+# In Windows, this must be set to your system time zone.
+TIME_ZONE = "Europe/Moscow"
+# https://docs.djangoproject.com/en/dev/ref/settings/#language-code
+LANGUAGE_CODE = "en-us"
+# https://docs.djangoproject.com/en/dev/ref/settings/#site-id
+SITE_ID = 1
+# https://docs.djangoproject.com/en/dev/ref/settings/#use-i18n
+USE_I18N = True
+# https://docs.djangoproject.com/en/dev/ref/settings/#use-l10n
+USE_L10N = True
+# https://docs.djangoproject.com/en/dev/ref/settings/#use-tz
+USE_TZ = True
+# https://docs.djangoproject.com/en/dev/ref/settings/#locale-paths
+LOCALE_PATHS = [str(ROOT_DIR / "locale")]
+
+# DATABASES
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#databases
+DATABASES = {"default": env.db("DATABASE_URL")}
+DATABASES["default"]["ATOMIC_REQUESTS"] = True
+# https://docs.djangoproject.com/en/stable/ref/settings/#std:setting-DEFAULT_AUTO_FIELD
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"
+
+# URLS
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#root-urlconf
+ROOT_URLCONF = "app.conf.urls"
+# https://docs.djangoproject.com/en/dev/ref/settings/#wsgi-application
+WSGI_APPLICATION = "conf.wsgi.application"
+
+# APPS
+# ------------------------------------------------------------------------------
+DJANGO_APPS = [
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.sites",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    "django.contrib.humanize",
+    "django.contrib.admin",
+    "django.forms",
+]
+THIRD_PARTY_APPS = ["rest_framework", "corsheaders", "drf_yasg"]
+
+LOCAL_APPS = []
+# https://docs.djangoproject.com/en/dev/ref/settings/#installed-apps
+INSTALLED_APPS = DJANGO_APPS + THIRD_PARTY_APPS + LOCAL_APPS
+
+# AUTHENTICATION
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#authentication-backends
+AUTHENTICATION_BACKENDS = [
+    "django.contrib.auth.backends.ModelBackend",
+]
+
+# PASSWORDS
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#auth-password-validators
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator"
+    },
+    {"NAME": "django.contrib.auth.password_validation.MinimumLengthValidator"},
+    {"NAME": "django.contrib.auth.password_validation.CommonPasswordValidator"},
+    {"NAME": "django.contrib.auth.password_validation.NumericPasswordValidator"},
+]
+
+# MIDDLEWARE
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#middleware
+MIDDLEWARE = [
+    "django.middleware.security.SecurityMiddleware",
+    "corsheaders.middleware.CorsMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.locale.LocaleMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.common.BrokenLinkEmailsMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+]
+
+# TEMPLATES
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#templates
+TEMPLATES = [
+    {
+        # https://docs.djangoproject.com/en/dev/ref/settings/#std:setting-TEMPLATES-BACKEND
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        # https://docs.djangoproject.com/en/dev/ref/settings/#dirs
+        "DIRS": [str(APPS_DIR / "templates")],
+        # https://docs.djangoproject.com/en/dev/ref/settings/#app-dirs
+        "APP_DIRS": True,
+        "OPTIONS": {
+            # https://docs.djangoproject.com/en/dev/ref/settings/#template-context-processors
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.template.context_processors.i18n",
+                "django.template.context_processors.media",
+                "django.template.context_processors.static",
+                "django.template.context_processors.tz",
+                "django.contrib.messages.context_processors.messages",
+            ],
+        },
+    }
+]
+
+# https://docs.djangoproject.com/en/dev/ref/settings/#form-renderer
+FORM_RENDERER = "django.forms.renderers.TemplatesSetting"
+
+# FIXTURES
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#fixture-dirs
+FIXTURE_DIRS = (str(APPS_DIR / "fixtures"),)
+
+# SECURITY
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#session-cookie-httponly
+SESSION_COOKIE_HTTPONLY = True
+# https://docs.djangoproject.com/en/dev/ref/settings/#csrf-cookie-httponly
+CSRF_COOKIE_HTTPONLY = True
+# https://docs.djangoproject.com/en/dev/ref/settings/#secure-browser-xss-filter
+SECURE_BROWSER_XSS_FILTER = True
+# https://docs.djangoproject.com/en/dev/ref/settings/#x-frame-options
+X_FRAME_OPTIONS = "DENY"
+
+# ADMIN
+# ------------------------------------------------------------------------------
+# Django Admin URL.
+ADMIN_URL = "admin/"
+# https://docs.djangoproject.com/en/dev/ref/settings/#admins
+ADMINS = [("""sanspie""", "alexandr.d.karpov@gmail.com")]
+# https://docs.djangoproject.com/en/dev/ref/settings/#managers
+MANAGERS = ADMINS
+
+# LOGGING
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#logging
+# See https://docs.djangoproject.com/en/dev/topics/logging for
+# more details on how to customize your logging configuration.
+LOGGING = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    "formatters": {
+        "verbose": {
+            "format": "%(levelname)s %(asctime)s %(module)s "
+            "%(process)d %(thread)d %(message)s"
+        }
+    },
+    "handlers": {
+        "console": {
+            "level": "DEBUG",
+            "class": "logging.StreamHandler",
+            "formatter": "verbose",
+        }
+    },
+    "root": {"level": "INFO", "handlers": ["console"]},
+}
+
+# Celery
+# ------------------------------------------------------------------------------
+if USE_TZ:
+    # https://docs.celeryq.dev/en/stable/userguide/configuration.html#std:setting-timezone
+    CELERY_TIMEZONE = TIME_ZONE
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#std:setting-broker_url
+CELERY_BROKER_URL = env("CELERY_BROKER_URL")
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#std:setting-result_backend
+CELERY_RESULT_BACKEND = CELERY_BROKER_URL
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#std:setting-accept_content
+CELERY_ACCEPT_CONTENT = ["json"]
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#std:setting-task_serializer
+CELERY_TASK_SERIALIZER = "json"
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#std:setting-result_serializer
+CELERY_RESULT_SERIALIZER = "json"
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#task-time-limit
+CELERY_TASK_TIME_LIMIT = 5 * 60
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#task-soft-time-limit
+CELERY_TASK_SOFT_TIME_LIMIT = 60
+# https://docs.celeryq.dev/en/stable/userguide/configuration.html#beat-scheduler
+CELERY_BEAT_SCHEDULER = "django_celery_beat.schedulers:DatabaseScheduler"
+
+
+# django-rest-framework
+# -------------------------------------------------------------------------------
+REST_FRAMEWORK = {
+    "DEFAULT_AUTHENTICATION_CLASSES": (
+        "rest_framework_simplejwt.authentication.JWTAuthentication",
+    ),
+    "DEFAULT_PERMISSION_CLASSES": ("rest_framework.permissions.IsAuthenticated",),
+}
+
+# django-cors-headers
+CORS_ALLOW_ALL_ORIGINS = True

app/conf/settings/local.py

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+from .base import *
+from .base import env
+
+# GENERAL
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#debug
+DEBUG = True
+# https://docs.djangoproject.com/en/dev/ref/settings/#secret-key
+SECRET_KEY = env(
+    "DJANGO_SECRET_KEY",
+    default="7IFkV9gOD8gP3RbPfBuFmcUE4rPVvlnTlVScHr8OBCmHQrA1OIl2la2TJqKIBkTu",
+)
+# https://docs.djangoproject.com/en/dev/ref/settings/#allowed-hosts
+ALLOWED_HOSTS = ["", "127.0.0.1"]
+
+# CACHES
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#caches
+CACHES = {
+    "default": {
+        "BACKEND": "django.core.cache.backends.locmem.LocMemCache",
+        "LOCATION": "",
+    }
+}
+
+# https://django-debug-toolbar.readthedocs.io/en/latest/installation.html#internal-ips
+INTERNAL_IPS = ["127.0.0.1"]
+
+REST_FRAMEWORK = {
+    "DEFAULT_AUTHENTICATION_CLASSES": (),
+    "DEFAULT_PERMISSION_CLASSES": ("rest_framework.permissions.AllowAny",),
+    "DATETIME_FORMAT": "%Y-%m-%dT%H:%M:%S.%fZ",
+}
+
+# STATIC
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#static-root
+STATIC_ROOT = str(APPS_DIR / "static")
+# https://docs.djangoproject.com/en/dev/ref/settings/#static-url
+STATIC_URL = "/static/"
+# https://docs.djangoproject.com/en/dev/ref/contrib/staticfiles/#staticfiles-finders
+STATICFILES_FINDERS = [
+    "django.contrib.staticfiles.finders.FileSystemFinder",
+    "django.contrib.staticfiles.finders.AppDirectoriesFinder",
+]
+
+# MEDIA
+# ------------------------------------------------------------------------------
+# https://docs.djangoproject.com/en/dev/ref/settings/#media-root
+MEDIA_ROOT = str(APPS_DIR / "media")
+# https://docs.djangoproject.com/en/dev/ref/settings/#media-url
+MEDIA_URL = "/media/"

app/conf/urls.py

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+from django.conf import settings
+from django.conf.urls.static import static
+from django.contrib import admin
+from django.urls import path, include, re_path
+from drf_yasg import openapi
+from drf_yasg.views import get_schema_view
+from rest_framework.permissions import AllowAny
+
+schema_view = get_schema_view(
+    openapi.Info(
+        title="API",
+        default_version="v1",
+        description="description",
+        terms_of_service="https://akarpov.ru/about",
+        contact=openapi.Contact(email="alexander.d.karpov@gmail.com"),
+        license=openapi.License(name="License"),
+    ),
+    validators=["ssv"],
+    public=True,
+    permission_classes=[AllowAny],
+)
+
+urlpatterns = (
+    [
+        path("admin/", admin.site.urls),
+        path("api/", include("conf.api")),
+        re_path(
+            r"^swagger(?P<format>\.json|\.yaml)$",
+            schema_view.without_ui(cache_timeout=0),
+            name="schema-json",
+        ),
+        re_path(
+            r"^swagger/$",
+            schema_view.with_ui("swagger", cache_timeout=0),
+            name="schema-swagger-ui",
+        ),
+    ]
+    + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+    + static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
+)

app/conf/wsgi.py

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+"""
+WSGI config for conf project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "conf.settings")
+
+application = get_wsgi_application()

manage.py

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+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "conf.settings")
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == "__main__":
+    main()

requirements/base.txt

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+djangorestframework==3.14.0
+Django==4.0.8
+django-cors-headers==3.13.0
+django-environ==0.9.0
+"drf-yasg[validation]"
+Pillow==9.2.0
+
+redis==4.3.4
+psycopg2-binary==2.9.4
+
+celery==5.2.7