Esempio n. 1
0
def unsubscribe(user, module):
	subs=Subscription.all().filter('subscribed_user ='******'module =', module).run()
	for s in subs: s.delete()

	module.student_count-=1
	module.put()

	grades=Grade.all().filter('student =', user).run()

	for assessm in module.assessments:
		for grade in grades:
			if grade.assessment.key() == assessm.key(): 
				grade.delete()

	lectRats=LecturerRating.all().filter('module =',module).filter('user =',user).run()
        for lectRat in lectRats: lectRat.delete()
Esempio n. 2
0
def reset_db():
    for user in User.all(): user.delete()

    for ycs in YearCourseSemester.all(): ycs.delete()

    for mod in Module.all(): mod.delete()

    for sub in Subscription.all(): sub.delete()

    for sub in Category.all(): sub.delete()

    for i in Thread.all(): i.delete()

    for i in Post.all(): i.delete()

    for i in Rating.all(): i.delete()

    for i in Assessment.all(): i.delete()

    for i in Grade.all(): i.delete()

    for i in Lecturer.all(): i.delete()

    for i in LecturerRating.all(): i.delete()