This example uses the following global variables.

import requests
from com.vmware.cis_client import Session
from vmware.vapi.lib.connect import get_requests_connector 
from vmware.vapi.security.session import create_session_security_context
from vmware.vapi.security.user_password import create_user_password_security_context
from vmware.vapi.stdlib.client.factories import StubConfigurationFactory

# Create a session object in the client.
session = requests.Session()

# For development environment only, suppress server certificate checking.
session.verify = False

# Create a connection for the session.
vapi_url = 'https://' + my_vapi_hostname + '/api'
connector = get_requests_connector(session=session, url=vapi_url)

# Add username/password security context to the connector.
basic_context = create_user_password_security_context(my_sso_username,
                                                      my_sso_password)
connector.set_security_context(basic_context)

# Create a stub configuration by using the username-password security context.
my_stub_config = StubConfigurationFactory.new_std_configuration(connector)

# Create a Session stub with username-password security context.
session_stub = Session(my_stub_config)

# Use the create operation to create an authenticated session.
session_id = session_stub.create()

# Create a session ID security context.
session_id_context = create_session_security_context(session_id)

# Update the stub configuration with the session ID security context.
my_stub_config.connector.set_security_context(session_id_context)