For example, MoleculePreparation instances no longer have a setup attribute in v0.5. Instead, a list of MoleculeSetup instances is returned when the prepare() method of MoleculePreparation is called. But we could still have the setup attribute store the first MoleculeSetup instance, and raise a warning when that is accessed.
For example,
MoleculePreparation
instances no longer have asetup
attribute in v0.5. Instead, a list ofMoleculeSetup
instances is returned when theprepare()
method ofMoleculePreparation
is called. But we could still have thesetup
attribute store the firstMoleculeSetup
instance, and raise a warning when that is accessed.