Multi-Steps Wizards

multi.step.wizard.mixin New model AbstractModel 2 fields 3 methods MultiStepWizard · Multi Steps Wizard Mixin Mixin to ease the creation of multisteps wizards _selection_state must return all possible step of the wizard. For each state but final, there must be a method named "state_exit_X" where X is the name of the state. Each of these method must set the next state in self.state. For each state but start, there may be a method named "state_previous_X" where X is the name of the state. Each of these method must set the next state in self.state. The final state has no related method because the view should only display a button to close the wizard. open_next, open_previous and _reopen_self should not need to be overidden, but _selection_state and state_exit_start likely will need to.