Adds psutil support for max_rss on other platforms

django_q/__init__.py

@@ -3,15 +3,4 @@ VERSION = (1, 3, 1)
 default_app_config = "django_q.apps.DjangoQConfig"
 
 
-__all__ = ["conf", "cluster", "models", "tasks", "croniter"]
-
-# Optional Imports
-try:
-    from croniter import croniter
-except ImportError:
-    croniter = None
-
-try:
-    import resource
-except ModuleNotFoundError:
-    resource = None
+__all__ = ["conf", "cluster", "models", "tasks"]