Helper for deriving the current state of the container from the inspect
    results.

def _get_state(inspect_results):
    '''
    Helper for deriving the current state of the container from the inspect
    results.
    '''
    if inspect_results.get('State', {}).get('Paused', False):
        return 'paused'
    elif inspect_results.get('State', {}).get('Running', False):
        return 'running'
    else:
        return 'stopped'