def per_property_dependencies(
self,
uow,
parent_saves,
child_saves,
parent_deletes,
child_deletes,
after_save,
before_delete,
):
if self.post_update:
child_post_updates = unitofwork.IssuePostUpdate(
uow, self.mapper.primary_base_mapper, False)
child_pre_updates = unitofwork.IssuePostUpdate(
uow, self.mapper.primary_base_mapper, True)
uow.dependencies.update([
(child_saves, after_save),
(parent_saves, after_save),
(after_save, child_post_updates),
(before_delete, child_pre_updates),
(child_pre_updates, parent_deletes),
(child_pre_updates, child_deletes),
])
else:
uow.dependencies.update([
(parent_saves, after_save),
(after_save, child_saves),
(after_save, child_deletes),
(child_saves, parent_deletes),
(child_deletes, parent_deletes),
(before_delete, child_saves),
(before_delete, child_deletes),
])
def per_state_dependencies(self, uow,
save_parent,
delete_parent,
child_action,
after_save, before_delete,
isdelete, childisdelete):
if self.post_update:
if not isdelete:
parent_post_updates = unitofwork.IssuePostUpdate(
uow,
self.parent.primary_base_mapper,
False)
if childisdelete:
uow.dependencies.update([
(after_save, parent_post_updates),
(parent_post_updates, child_action)
])
else:
uow.dependencies.update([
(save_parent, after_save),
(child_action, after_save),
(after_save, parent_post_updates)
])
else:
parent_pre_updates = unitofwork.IssuePostUpdate(
uow,
self.parent.primary_base_mapper,
True)
uow.dependencies.update([
(before_delete, parent_pre_updates),
(parent_pre_updates, delete_parent),
(parent_pre_updates, child_action)
])
elif not isdelete:
if not childisdelete:
uow.dependencies.update([
(child_action, after_save),
(after_save, save_parent),
])
else:
uow.dependencies.update([
(after_save, save_parent),
])
else:
if childisdelete:
uow.dependencies.update([
(delete_parent, child_action)
])
def per_state_dependencies(self, uow,
save_parent,
delete_parent,
child_action,
after_save, before_delete,
isdelete, childisdelete):
if self.post_update:
child_post_updates = unitofwork.IssuePostUpdate(
uow,
self.mapper.primary_base_mapper,
False)
child_pre_updates = unitofwork.IssuePostUpdate(
uow,
self.mapper.primary_base_mapper,
True)
# TODO: this whole block is not covered
# by any tests
if not isdelete:
if childisdelete:
uow.dependencies.update([
(child_action, after_save),
(after_save, child_post_updates),
])
else:
uow.dependencies.update([
(save_parent, after_save),
(child_action, after_save),
(after_save, child_post_updates),
])
else:
if childisdelete:
uow.dependencies.update([
(before_delete, child_pre_updates),
(child_pre_updates, delete_parent),
])
else:
uow.dependencies.update([
(before_delete, child_pre_updates),
(child_pre_updates, delete_parent),
])
elif not isdelete:
uow.dependencies.update([
(save_parent, after_save),
(after_save, child_action),
(save_parent, child_action)
])
else:
uow.dependencies.update([
(before_delete, child_action),
(child_action, delete_parent)
])
