WIP: command for items's images import

plateforme3D/management/commands/make_images.py

+from django.core.management import BaseCommand
+from django.conf import settings
+import os
+import re
+from s3_local_endpoint import s3_local_endpoint as s3
+
+
+class Command(BaseCommand):
+    """call me : python manage.py make_images --source
+    --source directory source
+    """
+
+    def get_images_names(self, source):
+        """get images names from source directoy
+        """
+        images_names = os.listdir(source)
+        n=4
+        for img in images_names:
+            # get Unistra number
+            img_number = re.match(r'^((?:[^.]*.){%d}[^.]*).(.*)' % (n-1), img)
+            img_name = img_number.groups()[0] + ".jpg"
+            img_path = source + "/" + img
+            src = source + "/" + img_name
+            os.rename(img_path, src)
+            self.s3_upload(src)
+
+    def s3_upload(self, src):
+            """
+            " Upload a file to distant store via S3 gateway
+            " :attr The local file to put on store
+            """
+            s3_client = s3.s3_local_endpoint(
+                getattr(settings, 'AWS_ACCESS_KEY_ID', ''),
+                getattr(settings, 'AWS_SECRET_ACCESS_KEY', ''),
+                getattr(settings, 'AWS_S3_ENDPOINT_URL', ''),
+                getattr(settings, 'AWS_STORAGE_BUCKET_NAME', ''))
+            if(src not in s3_client.list_files()):
+                s3_client.upload_file(src)
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            '--source', type=str)
+
+    def handle(self, *args, **options):
+        source = options.get('source')
+        self.get_images_names(source=source)