Streamline django storages config (#618)

* Add staticfiles

* Fix AWS bucket routing for boto

* Try setting credentials through env vars

* Try renaming env vars?

* Set AWS region

* add back staticfiles

* Remove region and signature version

* Move credentials to new API

* Use env variables and remove staticfiles

* Add back staticfiles

* Make code look pretty

---------

Co-authored-by: Rohan Moniz <60864468+rm03@users.noreply.github.com>

backend/pennclubs/settings/production.py

@@ -40,16 +40,12 @@
 # Upload file storage
 AWS_ACCESS_KEY_ID = os.getenv("AWS_ACCESS_KEY_ID")
 AWS_SECRET_ACCESS_KEY = os.getenv("AWS_SECRET_ACCESS_KEY")
+AWS_STORAGE_BUCKET_NAME = os.getenv("AWS_STORAGE_BUCKET_NAME")
+AWS_DEFAULT_ACL = "public-read"
+AWS_QUERYSTRING_AUTH = False
 
 STORAGES = {
-    "default": {
-        "BACKEND": "storages.backends.s3boto3.S3Boto3Storage",
-        "OPTIONS": {
-            "bucket_name": os.getenv("AWS_STORAGE_BUCKET_NAME"),
-            "default_acl": "public-read",
-            "querystring_auth": False,
-        },
-    },
+    "default": {"BACKEND": "storages.backends.s3boto3.S3Boto3Storage"},
     "staticfiles": {"BACKEND": "django.contrib.staticfiles.storage.StaticFilesStorage"},
 }