Merge pull request TandoorRecipes#1280 from MarcusWolschon/feature127…

…5_readable_export_file_names

TandoorRecipes#1275

cookbook/integration/default.py

@@ -2,6 +2,7 @@
 from io import BytesIO, StringIO
 from re import match
 from zipfile import ZipFile
+from django.utils.text import get_valid_filename
 
 from rest_framework.renderers import JSONRenderer
 
@@ -56,7 +57,8 @@ def get_files_from_recipes(self, recipes, cookie):
                     pass
 
                 recipe_zip_obj.close()
-                export_zip_obj.writestr(str(r.pk) + '.zip', recipe_zip_stream.getvalue())
+
+                export_zip_obj.writestr(get_valid_filename(r.name) + '.zip', recipe_zip_stream.getvalue())
         export_zip_obj.close()
 
         return [[ 'export.zip', export_zip_stream.getvalue() ]]