Openstack retrieve datastore version of a single datastore and print it

print-trove-datastore-version-flavors.py

from keystoneauth1.identity import v3
from keystoneauth1 import session
from troveclient.v1 import client as Trove

resources = {}

class Auth:
    def __init__(self):
        username = "username"
        password = "password"
        auth_url = "http://URL:PORT/v3"
        project_domain_id = "Default"
        project_name = "user project name"
        user_domain_id = "user domain name"

        auth = v3.Password(auth_url=auth_url,
                           username=username,
                           password=password,
                           project_name=project_name,
                           user_domain_name=user_domain_id,
                           project_domain_name=project_domain_id)
        self.sess = session.Session(auth=auth)

    def get_session(self):
        return self.sess


class Trovecli:
    def __init__(self, session):
        self.client_trove = Trove.Client(session=session)

    def get_trovelist(self):
        dataStore_client = self.client_trove
        datastores = dataStore_client.datastores.list()
        print datastores
        flavors = dataStore_client.flavors.list()
        print flavors

    def get_verion_flavor_list(self):
        dataStore_client = self.client_trove
        datastore_version = dataStore_client.datastores.get("mysql")
        datastore_version_flavors = dataStore_client.flavors.list_datastore_version_associated_flavors("mysql", "5.7")
        print datastore_version.name
        print datastore_version.id
        for flavor in datastore_version_flavors:
            print flavor


if __name__ == '__main__':
    auth = Auth()
    sess = auth.get_session()
    trove = Trovecli(sess)
    trove.get_trovelist()
    trove.get_verion_flavor_list()