How to use the kubernetes-client for executing "kubectl apply"

I have a python script which basically runs the following three commands:

kubectl apply -f class.yaml
kubectl apply -f rbac.yaml
kubectl apply -f deployment-arm.yaml

I want to use the kubernetes-client written in python to replace it. My current code, loads the there yaml files (using pyyaml), edits them a bit, inserts into a file and use the command line kubectl to execute those three commands. Some of the code:

# load files, edit them and dump into new files, part ...
result = run(['kubectl', 'apply', '-f', class_file_path])
# status check part ...
result = run(['kubectl', 'apply', '-f', rbac_file_path])
# status check part ...
result = run(['kubectl', 'apply', '-f', deployment_file_path])
# status check part ...

What I want to do: Replace those three commands with the python kubernetes-client. Reading the docs and seeing the topic, I came across with the create_namespaced_deployment method which I think I need to use for the deployment_file_path file. But I can't seem to figure out what I need to do with the two other files.

Assuming that I already loaded the three yaml files (using pyyaml) and edited them (without dumping into new files) and now you have free yaml dicts deployment_dict, class_dict, and rbac_dict, How can I use the client to execute the three above methods?

EDIT: BTW if it's not possible to pass the three dicts, I could just dump them into files again but I want to use the python client instead of the kubectl. How to do it?

from How to use the kubernetes-client for executing "kubectl apply"