add management command to copy demo images

lemarche/cms/management/commands/populate_demo_images.py

@@ -0,0 +1,34 @@
+import os
+
+from django.core.files.storage import default_storage
+
+from lemarche.utils.commands import BaseCommand
+
+
+class Command(BaseCommand):
+    """
+    Script to copy images in Django storage system, to use them in fixtures for example
+
+    Usage:
+    python manage.py populate_demo_images --images_demo=lemarche/fixtures/django/images/ --folder=original_images
+    """
+
+    help = "Ajoute des images de démonstrations au système de stockage de Django"
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            "--images_demo", dest="images_demo", type=str, help="Chemin du dossier contenant les images de démo"
+        )
+        parser.add_argument(
+            "--folder", dest="folder", type=str, help="Chemin du dossier de destination", default="original_images"
+        )
+
+    def handle(self, *args, **options):
+        images_folder = options["images_demo"]
+        dest_folder = options["folder"]
+
+        for image_name in os.listdir(images_folder):
+            image_path = f"{dest_folder}/{image_name}"
+            if not default_storage.exists(image_path):
+                with open(os.path.join(images_folder, image_name), "rb") as image_file:
+                    default_storage.save(image_path, image_file)