utils.py

def tes(node, inventory):
    from ansible.parsing.dataloader import DataLoader
    from ansible.vars.manager import VariableManager
    from ansible.inventory.manager import InventoryManager
    from ansible.vars.hostvars import HostVars

    dl = DataLoader()
    #dl.load_from_file("vars.yml")
    im = InventoryManager(loader=dl, sources=[inventory_dir])
    vm = VariableManager(loader=dl, inventory=im)

    #host = im.get_host(nodes)
    hostvars = HostVars(im, vm, dl)
    #vm.set_host_variable(host=host, varname="AAA", value="aaa")
    #print(vm.get_vars(host=host))
    return hostvars[node]