Views
=====

Inheritance map for the ``staking`` app's HTTP views. Each
block lists one project-internal base class (or local mixin /
base) and the staking views that extend it. Django base classes
(``CreateView`` / ``UpdateView`` / ``TemplateView`` /
``RedirectView``) and django-braces mixins
(``LoginRequiredMixin``, ``FormMessagesMixin``) are omitted to
keep the picture readable. ``(+ ...)`` after a leaf class lists
any *other* project-internal parents the view also inherits
from. Redirect views that carry only Django bases
(``IndexRedirectView``, ``DeleteAttachmentRedirectView``) are
not shown.

Bases in ``richy.core.views``
-----------------------------

.. code-block:: text

    SubmenuViewMixin
    └── StakingSubmenuViewMixin              (local)

    UserItemManipulationMixin
    └── BaseStakingManipulationMixin         (local)

Local bases and mixins (``staking/views.py``)
---------------------------------------------

Three local helper classes parent the staking views.
``StakingSubmenuViewMixin`` extends
:class:`~richy.core.views.SubmenuViewMixin`;
``BaseStakingManipulationMixin`` extends
:class:`~richy.core.views.UserItemManipulationMixin`;
``StakingListMixin`` carries no project base.

.. code-block:: text

    StakingSubmenuViewMixin
    ├── OpenCreateView                       (+ BaseStakingManipulationMixin, StakingListMixin)
    ├── ClosedTemplateView                   (+ StakingListMixin)
    └── BaseStakingManipulationMixin         (local base)

    BaseStakingManipulationMixin
    ├── OpenCreateView                       (+ StakingSubmenuViewMixin, StakingListMixin)
    ├── DeleteStakingRedirectView
    └── StakingUpdateView

    StakingListMixin
    ├── OpenCreateView                       (+ BaseStakingManipulationMixin, StakingSubmenuViewMixin)
    └── ClosedTemplateView                   (+ StakingSubmenuViewMixin)