Refactor settings.py to use pathlib for path manipulation

Author: egorsmkv

source/app/conf/development/settings.py

@@ -1,17 +1,17 @@
 import warnings
-from os.path import dirname, abspath, join
+from pathlib import Path
 
 from django.utils.translation import gettext_lazy as _
 
 warnings.simplefilter("error", DeprecationWarning)
 
-BASE_DIR = dirname(dirname(dirname(dirname(abspath(__file__)))))
-CONTENT_DIR = join(BASE_DIR, "content")
+BASE_DIR = Path(__file__).resolve().parents[3]
+CONTENT_DIR = BASE_DIR / "content"
 
 SECRET_KEY = "NhfTvayqggTBPswCXXhWaN69HuglgZIkM"
 
 DEBUG = True
-ALLOWED_HOSTS = []
+ALLOWED_HOSTS = ["*"]
 
 SITE_ID = 1
 
@@ -47,7 +47,7 @@
     {
         "BACKEND": "django.template.backends.django.DjangoTemplates",
         "DIRS": [
-            join(CONTENT_DIR, "templates"),
+            CONTENT_DIR / "templates",
         ],
         "APP_DIRS": True,
         "OPTIONS": {
@@ -64,14 +64,14 @@
 WSGI_APPLICATION = "app.wsgi.application"
 
 EMAIL_BACKEND = "django.core.mail.backends.filebased.EmailBackend"
-EMAIL_FILE_PATH = join(CONTENT_DIR, "tmp/emails")
+EMAIL_FILE_PATH = CONTENT_DIR / "tmp" / "emails"
 EMAIL_HOST_USER = "test@example.com"
 DEFAULT_FROM_EMAIL = "test@example.com"
 
 DATABASES = {
     "default": {
         "ENGINE": "django.db.backends.sqlite3",
-        "NAME": join(BASE_DIR, "db.sqlite3"),
+        "NAME": BASE_DIR / "db.sqlite3",
     }
 }
 
@@ -126,16 +126,16 @@
 TIME_ZONE = "UTC"
 USE_TZ = True
 
-STATIC_ROOT = join(CONTENT_DIR, "static")
+STATIC_ROOT = CONTENT_DIR / "static"
 STATIC_URL = "/static/"
 
-MEDIA_ROOT = join(CONTENT_DIR, "media")
+MEDIA_ROOT = CONTENT_DIR / "media"
 MEDIA_URL = "/media/"
 
 STATICFILES_DIRS = [
-    join(CONTENT_DIR, "assets"),
+    CONTENT_DIR / "assets",
 ]
 
-LOCALE_PATHS = [join(CONTENT_DIR, "locale")]
+LOCALE_PATHS = [CONTENT_DIR / "locale"]
 
 DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

source/app/conf/production/settings.py

@@ -1,9 +1,9 @@
-from os.path import dirname, abspath, join
+from pathlib import Path
 
 from django.utils.translation import gettext_lazy as _
 
-BASE_DIR = dirname(dirname(dirname(dirname(abspath(__file__)))))
-CONTENT_DIR = join(BASE_DIR, "content")
+BASE_DIR = Path(__file__).resolve().parents[3]
+CONTENT_DIR = BASE_DIR / "content"
 
 SECRET_KEY = "3d305kajG5Jy8KBafCMpHwDIsNi0SqVaW"
 
@@ -45,7 +45,7 @@
     {
         "BACKEND": "django.template.backends.django.DjangoTemplates",
         "DIRS": [
-            join(CONTENT_DIR, "templates"),
+            CONTENT_DIR / "templates",
         ],
         "APP_DIRS": True,
         "OPTIONS": {
@@ -74,7 +74,7 @@
 DATABASES = {
     "default": {
         "ENGINE": "django.db.backends.sqlite3",
-        "NAME": join(BASE_DIR, "db.sqlite3"),
+        "NAME": BASE_DIR / "db.sqlite3",
     }
 }
 
@@ -118,17 +118,17 @@
 TIME_ZONE = "UTC"
 USE_TZ = True
 
-STATIC_ROOT = join(CONTENT_DIR, "static")
+STATIC_ROOT = CONTENT_DIR / "static"
 STATIC_URL = "/static/"
 
-MEDIA_ROOT = join(CONTENT_DIR, "media")
+MEDIA_ROOT = CONTENT_DIR / "media"
 MEDIA_URL = "/media/"
 
 STATICFILES_DIRS = [
-    join(CONTENT_DIR, "assets"),
+    CONTENT_DIR / "assets",
 ]
 
-LOCALE_PATHS = [join(CONTENT_DIR, "locale")]
+LOCALE_PATHS = [CONTENT_DIR / "locale"]
 
 SIGN_UP_FIELDS = [
     "username",