file upload gallery

vouchervision/general_utils.py

@@ -24,10 +24,10 @@ https://helpx.adobe.com/content/dam/help/en/photoshop/pdf/dng_commandline.pdf
 def make_zipfile(source_dir, output_filename):
     shutil.make_archive(output_filename, 'zip', source_dir)
     return output_filename + '.zip'
-    
+
 def validate_dir(dir):
     if not os.path.exists(dir):
-        os.makedirs(dir)
+        os.makedirs(dir, exist_ok=True)
 
 def get_cfg_from_full_path(path_cfg):
     with open(path_cfg, "r") as ymlfile: