From e11e9d9073ef295df12c10aa78578ac065414dcd Mon Sep 17 00:00:00 2001
From: Calen Pennington <cale@edx.org>
Date: Fri, 3 Jan 2020 12:14:02 -0500
Subject: [PATCH] Allow overriding ProductionStorage and ProductionS3Storage
 kwargs with a django settings value

---
 cms/envs/common.py      | 1 +
 lms/envs/common.py      | 1 +
 openedx/core/storage.py | 5 ++++-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/cms/envs/common.py b/cms/envs/common.py
index c2f77d38da..8bffb25198 100644
--- a/cms/envs/common.py
+++ b/cms/envs/common.py
@@ -935,6 +935,7 @@ PIPELINE = {
 }
 
 STATICFILES_STORAGE = 'openedx.core.storage.ProductionStorage'
+STATICFILES_STORAGE_KWARGS = {}
 
 # List of finder classes that know how to find static files in various locations.
 # Note: the pipeline finder is included to be able to discover optimized files
diff --git a/lms/envs/common.py b/lms/envs/common.py
index 115dcfb989..0443f9d2ab 100644
--- a/lms/envs/common.py
+++ b/lms/envs/common.py
@@ -1548,6 +1548,7 @@ PIPELINE = {
 }
 
 STATICFILES_STORAGE = 'openedx.core.storage.ProductionStorage'
+STATICFILES_STORAGE_KWARGS = {}
 
 # List of finder classes that know how to find static files in various locations.
 # Note: the pipeline finder is included to be able to discover optimized files
diff --git a/openedx/core/storage.py b/openedx/core/storage.py
index 885e8a62ce..fefad2ee4a 100644
--- a/openedx/core/storage.py
+++ b/openedx/core/storage.py
@@ -3,6 +3,7 @@ Django storage backends for Open edX.
 """
 
 
+from django.conf import settings
 from django.contrib.staticfiles.storage import StaticFilesStorage
 from django.core.files.storage import get_storage_class, FileSystemStorage
 from django.utils.deconstruct import deconstructible
@@ -51,7 +52,9 @@ class ProductionMixin(
     can be applied over an existing Storage.
     We use this version on production.
     """
-    pass
+    def __init__(self, *args, **kwargs):
+        kwargs.update(settings.STATICFILES_STORAGE_KWARGS.get(settings.STATICFILES_STORAGE, {}))
+        super(ProductionMixin, self).__init__(*args, **kwargs)
 
 
 class ProductionStorage(ProductionMixin, StaticFilesStorage):