def METHOD_NAME(self):
    """Transcribe spack variants into names of Catalyst Editions"""
    selected = ["Base"]  # Always required
    if "+python" in self.spec:
        selected.append("Enable-Python")
    if "+essentials" in self.spec:
        selected.append("Essentials")
    if "+extras" in self.spec:
        selected.append("Essentials")
        selected.append("Extras")
    if "+rendering" in self.spec:
        selected.append("Essentials")
        selected.append("Extras")
        selected.append("Rendering-Base")
    return selected