Python models.Student类代码示例

 def _add_object_to_db(self, name):
     if name == 'student':
         student = Student(
             first_name=self._random_value('first_name'),
             last_name=self._random_value('last_name'),
             ticket=self._random_value(),
             birthday=timezone.now(),
         )
         student.save()
     if name == 'group':
         group = Group(
             title=self._random_value('title'),
             notes='note about group',
         )
         group.save()
     if name == 'user':
         user = User(
             username=self._random_value('username'),
             first_name=self._random_value('first_name'),
             last_name=self._random_value('last_name'),
             email=self._random_value("email") + '@example.com',
         )
         # User model have an unique field 'username'.
         # Generated 'username' can be not unique
         #   in compare with existing objects.
         # In case of exception repeat creating object 'user'.
         try:
             user.save()
         except:
             self._add_object_to_db(name)

 def setUp(self):
     self.c = Client()
     
     # Create the test badge.
     self.b = Badge( name = "The Super Badge",
                     shortname = "superbadge",
                     description = "This badge is quite super.",
                     graphic = "superbadge" )
     self.b.save()
     
     # Create some test users.
     self.u1 = User.objects.create_user("ishara",
                                        "[email protected]",
                                        "ishararulz")
     self.u2 = User.objects.create_user("alexis",
                                        "[email protected]",
                                        "alexisrulz")
     self.s1 = Student( user=self.u1 )
     self.s2 = Student( user=self.u2 )
     self.s1.save()
     self.s2.save()
     
     # Award the badge to s1
     self.b.awarded_to.add( self.s2 )
     self.b.save()
     
     # Give the test users memorable names.
     self.ishara = self.s1
     self.alexis = self.s2

    def test_create_new_student(self):
        new_student = Student(name='New Student',
                              dob=datetime.today(),
                              civil_id='1234567890',
                              mobile_number=generate_random_numbers(12),
                              home_number=generate_random_numbers(12),
                              parent_number=generate_random_numbers(12))
        new_student.save()

        self.assertIsInstance(new_student, Student)
        self.assertTrue(new_student.pk)
        self.assertEquals('P', new_student.status)

def create_demo_user(request):
    me = Student.from_request(request)
    if not settings.DEMO_MODE:
        request.session["alerts"].append(("alert-error","Demo users are not enabled at this time."))
        return redirect("index")
    
    username = "DemoUser%d"%len(Student.objects.all())
    user = User.objects.create_user(username, username+"@example.com", str(random.randint(100000000,999999999)))
    user.save()
    student = Student(user=user)
    student.save()
    user.backend = 'django.contrib.auth.backends.ModelBackend'
    login(request, user)
    return redirect("index")

def view_feedback(request, name):
    me = Student.from_request(request)
    if "alerts" not in request.session: request.session["alerts"] = []
    if not me:
        request.session["alerts"].append(("alert-error","Please sign in first."))
        return redirect("sign-in")   
    
    # First, try to get the challenge.
    try: challenge = Challenge.objects.get(slug=name)
    except exceptions.ObjectDoesNotExist: raise Http404()
    
    # Now get all of the SOSses related to this user and challenge.
    feedback = SOS.objects.filter(challenge=challenge, student=me)
    
    # Mark feedback as helpful or not.
    if "helpful" in request.GET or "unhelpful" in request.GET:
        helpful = True
        if "unhelpful" in request.GET: helpful = False
        f_id = request.GET["helpful" if helpful else "unhelpful"]
        if f_id.isdigit():
            f = Feedback.objects.get(id=int(f_id))
            if f.sos in feedback and f.helpful is None:
                f.helpful = helpful
                f.save()
                if helpful:
                    f.author.award_xp(50)
                me.award_xp(5)
                LogEntry.log(request, "Marked as %shelpful"%("" if helpful else "un"))

    
    return render(request, "feedback.html", {'challenge': challenge,
                                             'feedback': feedback})

def user_profile(request, username):
    me = Student.from_request(request)
    if "alerts" not in request.session: request.session["alerts"] = []
    if not me:
        request.session["alerts"].append(("alert-error","Please sign in first."))
        return redirect("sign-in")
    try: student = Student.objects.get( user=User.objects.get(username=username) )
    except: return redirect("user_list")
    
    # If we are doing a POST, then let's affect the output a bit.
    form = ProfileEditForm( {"bio": me.bio, "twitter": me.twitter, "email": me.public_email} )
    if request.method == "POST":
        form = ProfileEditForm(request.POST)
        if form.is_valid():
            data = form.cleaned_data
            me.bio = data["bio"]
            me.public_email = data["email"]
            me.twitter = data["twitter"]
            me.save()
            return redirect( "profile", username=me.username )
        else:
            request.session["alerts"].append(("alert-error",
                                              "There were some issues with your profile update."))
            for e in form.non_field_errors():
                alerts.append( ("alert-error", e ) )
    
    # Render the magic.
    projects = list(me.owns.all())+list(me.works_on.all())
    return render(request, "user_profile.html", {"student": student,
                                                 "collaborators": student.collaborators(),
                                                 "projects": projects,
                                                 "form": form,
                                                 'alerts': request.session.pop('alerts', []) } )

def view_feedback(request, name):
    me = Student.from_request(request)
    
    # First, try to get the challenge.
    try: challenge = Challenge.objects.get(slug=name)
    except exceptions.ObjectDoesNotExist: raise Http404()
    
    # Now get all of the SOSses related to this user and challenge.
    feedback = SOS.objects.filter(challenge=challenge, student=me)
    
    # Mark feedback as helpful or not.
    if "helpful" in request.GET or "unhelpful" in request.GET:
        helpful = True
        if "unhelpful" in request.GET: helpful = False
        f_id = request.GET["helpful" if helpful else "unhelpful"]
        if f_id.isdigit():
            try:
                f = Feedback.objects.get(id=int(f_id))
                if f.sos in feedback and f.helpful is None:
                    f.helpful = helpful
                    f.save()
                    LogEntry.log(request, "Marked as %shelpful"%("" if helpful else "un"))
            except exceptions.ObjectDoesNotExist:
                LogEntry.log(request, "Feedback voting naughtiness.")
    
    return render(request, "feedback.html", {'challenge': challenge,
                                             'feedback': feedback})

def register_student_add(request):
    if request.method=="POST":        
        first_name=request.POST['first_name']
        last_name=request.POST['last_name']
        gender=request.POST['gender']
        username=request.POST['username']
        password=request.POST['password']
        class_id=request.POST['class_id']
        
        # hash the password
        hashed_password = sha256_crypt.encrypt(password)
        
        student=Student(first_name=first_name,last_name=last_name,gender=gender,username=username,password=hashed_password,classid_id=class_id)
        student.save()
        
        return login_student_form(request)

 def get_context_data(self, **kwargs):
     context = super().get_context_data(**kwargs)
     exam_rooms = ExamRoom.objects.filter(available=True)
     context['student_count'] = Student.get_current(want_exam=True).order_by('name', 'prename').count()
     context['free_places_1'] = sum([exam_room.capacity(1) for exam_room in exam_rooms])
     context['free_places_2'] = sum([exam_room.capacity(2) for exam_room in exam_rooms])
     return context

def list_badges(request):
    badge_list = Badge.objects.all()
    for b in badge_list:
        try: b.check = True if b.held_by( Student.from_request(request) ) else False
        except exceptions.ObjectDoesNotExist: b.check = False
    
    return render( request, "badge_list.html", {"badge_list":badge_list} )

def view_board(request, category):
    me = Student.from_request(request)
    
    # First, try to get the board.
    try: board = DiscussionBoard.objects.get(slug=category)
    except exceptions.ObjectDoesNotExist: raise Http404()
    if not board.can_read(me): raise Http404()
    
    # Get the page number!
    page = 0
    pagination = 50
    if "page" in request.GET and request.GET["page"].isdigit():
        page = max(0,int(request.GET["page"])-1)
    
    # If this is a POST, we are creating a new topic. Redirect when finished.
    if request.method == "POST":
        if board.can_write(me):
            content = str(request.POST.get("content"))
            title = content[:100]+"..."
            if "title" in request.POST:
                title = request.POST["title"]
            
            t = DiscussionTopic()
            t.author = me
            t.board = board
            t.title = title
            t.save()
            
            p = DiscussionPost()
            p.topic = t
            p.author = me
            p.content = content
            p.save()
        
            return redirect( "thread", category=board.slug, thread=t.id )
        else:
            return redirect( "board", category=board.slug )
    
    # Get all of the topics, along with the last person who commented on them
    # and when that was.
    topic_tuples = []
    topics = DiscussionTopic.objects.filter(board=board)
    if not me.ta:
        topics = topics.filter(hidden=False)
    for t in topics[pagination*page:pagination*(page+1)]:
        posts = DiscussionPost.objects.filter(topic=t, hidden=False).order_by("-timestamp")
        count = len(posts)
        new = False
        if count == 0: posts = [None]
        else: new = ( posts[0].timestamp > me.unread_since )
        topic_tuples.append( (t,count,posts[0],new) )
    
    return render( request, "forum_topics.html", {'board': board,
                                                  'topics': topic_tuples,
                                                  'alerts': request.session.pop('alerts', []),
                                                  'page': page+1,
                                                  'pages': (len(topic_tuples)/pagination)+1,
                                                  'can_write': board.can_write(me) } )

 def test_link_course(self):
     course = Course.objects.create(
         name='Django Base',
         short_description='Django Base Course')
     course.save()
     student = Student(
         name="Ivan",
         surname="Ivanov",
         date_of_birth="1999-09-09",
         email="[email protected]",
         phone="1234567890",
         address="Mykolyiv",
         skype="test")
     student.save()
     student.courses.add(course)
     response = self.client.get('/students/1/')
     self.assertContains(response, '/courses/{}/'.format(student.id))
     self.assertContains(response, 'Django Base')

def student_add(request):
    if request.method == 'POST':
        form = StudentForm(request.POST)
        if form.is_valid():
            print form.cleaned_data
            student = Student(
                first_name=form.cleaned_data['first_name'],
                last_name=form.cleaned_data['last_name'],
                email=form.cleaned_data['email'],
                phone_number=form.cleaned_data['phone_number'],
                package=form.cleaned_data['package'],
                # courses=form.cleaned_data['courses'], ???????????????????
            )
            student.save()
            return redirect('students_list')
    else:
        form = StudentForm()
    return render(request, 'student_edit.html', {'form': form, 'title': 'Add student'})

def view_board(request, name):
    me = Student.from_request(request)
    if "alerts" not in request.session: request.session["alerts"] = []
    if not me:
        request.session["alerts"].append(("alert-error","Please sign in first."))
        return redirect("sign-in")   
    
    # First, try to get the board.
    try: board = DiscussionBoard.objects.get(slug=name)
    except exceptions.ObjectDoesNotExist: raise Http404()
    if board.restricted > me.level: raise Http404()
    
    # Get the page number!
    page = 0
    pagination = 200
    if "page" in request.GET and request.GET["page"].isdigit():
        page = max(0,int(request.GET["page"])-1)
    
    # If this is a POST, we are creating a new topic. Redirect when finished.
    if request.method == "POST" and (me.level >= board.wrestricted or me.ta):
        content = str(request.POST.get("content"))
        title = content[:100]+"..."
        if "title" in request.POST:
            title = request.POST["title"]
        
        t = DiscussionTopic()
        t.author = me
        t.board = board
        t.title = title
        t.save()
        
        p = DiscussionPost()
        p.topic = t
        p.author = me
        p.content = content
        p.save()
        
        return redirect( "thread", name=board.slug, thread=t.id )
    
    # Get all of the topics, along with the last person who commented on them
    # and when that was.
    topic_tuples = []
    for t in DiscussionTopic.objects.filter(hidden=False, board=board)[pagination*page:pagination*(page+1)]:
        posts = DiscussionPost.objects.filter(topic=t, hidden=False).order_by("-timestamp")
        count = len(posts)
        new = False
        if count == 0: posts = [None]
        else: new = ( posts[0].timestamp > me.last_login )
        topic_tuples.append( (t,count,posts[0],new) )
    
    return render( request, "forum_topics.html", {'board': board,
                                                  'topics': topic_tuples,
                                                  'student': me,
                                                  'alerts': request.session.pop('alerts', []),
                                                  'page': page+1,
                                                  'pages': (len(topic_tuples)/pagination)+1 } )

    def test_log_student_deleted_event(self):
        """Check logging signals for deleted student"""
        student = Student(first_name='Demo', last_name='Student')
        student.save()

        # now override signal
        # add own root handler to catch student signals output
        out = StringIO()
        handler = logging.StreamHandler(out)
        logging.root.addHandler(handler)

        # delete existing student and check logger output
        sid = student.id
        student.delete()
        out.seek(0)
        self.assertEqual(out.readlines()[-1], 'Student Demo Student deleted (ID: %d)\n' % sid)

        # remove our handler from root logger
        logging.root.removeHandler(handler)