def addPrerequisitesAndDependencies(tasks, event):
for task in tasks:
if task.isDeleted():
# Don't restore prerequisites and dependencies for deleted
# tasks
task.setPrerequisites([], event=event)
continue
dummyPrerequisites = task.prerequisites()
prerequisites = set()
for dummyPrerequisite in dummyPrerequisites:
try:
prerequisites.add(tasksById[dummyPrerequisite.id])
except KeyError:
# Release 1.2.11 and older have a bug where tasks can
# have prerequisites listed that don't exist anymore
pass
task.setPrerequisites(prerequisites, event=event)
for prerequisite in prerequisites:
prerequisite.addDependencies([task], event=event)
addPrerequisitesAndDependencies(task.children(), event)
def hasDeletedItems(self):
return bool([task for task in self.__taskFile.tasks() if task.isDeleted()] + \
[note for note in self.__taskFile.notes() if note.isDeleted()])
def purgeDeletedItems(self):
self.__taskFile.tasks().removeItems([task for task in self.__taskFile.tasks() if task.isDeleted()])
self.__taskFile.notes().removeItems([note for note in self.__taskFile.notes() if note.isDeleted()])
def assertShadowed(self, *tasks):
for task in tasks:
self.failUnless(task.isDeleted())
