[PYTHON] Bind to class to read and write YAML
Sample that inputs and outputs a data structure with a tree structure and object reference to a file in YAML format.
I'm reading the same YAML file from C # and Python.
- Company class has a list of Employees and a list of Groups
- Group class has Employee
- In the Company object of test.yml, Employees [0] and Groups [0] .Employees [0] have the same data.