def get_keywords():
    """Get the keywords needed to look up the version information."""
    git_refnames = ' (HEAD -> master, tag: v0.9.1)'
    git_full = 'f793fe95a4666f2ffcde02c38b7ef82105dd329d'
    git_date = '2019-05-21 08:38:06 +0100'
    keywords = {'refnames': git_refnames, 'full': git_full, 'date': git_date}
    return keywords
