def put(self, request, pk, format=None):
student = self.get_object(pk)
serializer = StudentSerializer(student, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def test_gpa_decimals(self):
matric_no = "1234567"
data = [{
"matricNo": matric_no,
"givenNames": "Philip J",
"surname": "Fry",
"academicPlan": "F100-2208",
"gradYear": "19-20",
"finalAward3": 1.200
}]
serializer = StudentSerializer(data=data, many=True)
if serializer.is_valid():
serializer.save()
student = Student.objects.get(matricNo=matric_no)
student.save()
self.assertEqual(str(student.finalAward1), '1.2')
self.assertEqual(str(student.finalAward2), '1.20')
self.assertEqual(str(student.finalAward3), '1.200')
student.finalAward1 = 1.23
student.save()
self.decimal_assertion()
student.finalAward1 = 1.232
student.save()
self.decimal_assertion()
final_award3_dec = str(student.finalAward3).partition('.')[-1]
self.assertEqual(len(final_award3_dec), 3)
def createStudent(request):
# product = Product.objects.get(id=pk)
serializer = StudentSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
def updateStudent(request,pk):
student = Student_model.objects.get(id=pk)
serializer = StudentSerializer(instance=student,data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
def post(self, request):
print(self.request.user)
serializer = StudentSerializer(data=request.data)
if serializer.is_valid():
print(self.request.user)
serializer.save(user=self.request.user)
return Response(serializer.data, status=status.HTTP_201_CREATED)
else:
return Response({'status': 'error'})
def post(self, request, *args, **kwargs):
data = request.data
serializer = StudentSerializer(data=data, many=True)
if serializer.is_valid():
try:
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
except IntegrityError:
return Response("Data already exists", status=status.HTTP_200_OK)
else:
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, *args, **kwargs):
json_data = request.body
stream = io.BytesIO(json_data)
pythondata = JSONParser().parse(stream)
serializer = StudentSerializer(data=pythondata)
if serializer.is_valid():
serializer.save()
res = {"msg": "Data Created"}
json_data = JSONRenderer().render(res)
return HttpResponse(json_data, content_type="application/json")
json_data = JSONRenderer().render(serializer.errors)
return HttpResponse(json_data, content_type="application/json")
def post(self, request):
serializer = StudentSerializer(data=request.data)
if serializer.is_valid():
if request.user.is_student():
if request.user.student.id == serializer.validated_data['id']:
serializer.save()
return Response(serializer.data)
else:
return Response(status=status.HTTP_401_UNAUTHORIZED)
else:
return Response(status=status.HTTP_404_NOT_FOUND)
else:
return Response(serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
def put(self, request, *args, **kwargs):
json_data = request.body
stream = io.BytesIO(json_data)
pythondata = JSONParser().parse(stream)
id = pythondata.get('id')
stu = Student.objects.get(id=id)
serializer = StudentSerializer(stu, data=pythondata, partial=True)
if serializer.is_valid():
serializer.save()
res = {"msg": "Partial Data Created"}
json_data = JSONRenderer().render(res)
return HttpResponse(json_data, content_type="application/json")
json_data = JSONRenderer().render(serializer.errors)
return HttpResponse(json_data, content_type="application/json")
def get(self, request, *args, **kwargs):
json_data = request.body
stream = io.BytesIO(json_data)
pythondata = JSONParser().parse(stream)
id = pythondata.get('id', None)
if id is not None:
stu = Student.objects.get(id=id)
serializer = StudentSerializer(stu)
json_data = JSONRenderer().render(serializer.data)
return HttpResponse(json_data, content_type="application/json")
stu = Student.objects.all()
serializer = StudentSerializer(stu, many=True)
json_data = JSONRenderer().render(serializer.data)
return HttpResponse(json_data, content_type="application/json")
def get(self, request, std_id):
try:
std = Student.objects.get(pk=std_id)
serializer = StudentSerializer(std)
return Response(serializer.data)
except Student.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
def get(self, request, *args, **kwargs):
matric_no = request.query_params.get("matricNo")
student_list = request.GET.getlist("years")
data = self.get_queryset().all()
if len(student_list) > 0:
data = data.filter(gradYear__in=student_list)
if matric_no is None:
serializer = StudentSerializer(data, many=True)
return Response(serializer.data, status=status.HTTP_200_OK)
else:
try:
student = data.get(matricNo=matric_no)
serializer = StudentSerializer(student, many=False)
return Response(serializer.data, status=status.HTTP_200_OK)
except ObjectDoesNotExist:
return Response("Student with MatricNo " + matric_no + " Doesn't Exist", status=status.HTTP_200_OK)
def get(self, request):
lret_dict = dict()
try:
lstudents = Student.objects.all()
lserializer = StudentSerializer(lstudents, many=True)
lret_dict = dict(students=lserializer.data)
except Exception, err:
print(err)
pass
def list(self, request):
queryset = Student.objects.all()
serializer = StudentSerializer(queryset, many=True)
json = JSONRenderer().render(serializer.data)
print(json)
print('Reversing')
stream = io.BytesIO(json)
data = JSONParser().parse(stream)
json_list = StudentSerializer(data=data, many=True)
data.reverse()
json_list.is_valid()
json = JSONRenderer().render(json_list.validated_data)
print(json)
return Response(json_list.validated_data)
def post(self, **kwargs):
try:
student = self.create_student_interactor.set_params(
**kwargs).execute()
body = StudentSerializer.serialize(student)
status = HTTP_STATUS_OK_CODE
except InvalidEntityException as e:
body = InvalidEntityExceptionSerializer.serialize(e)
status = HTTP_BAD_REQUEST_STATUS_CODE
return body, status
def test_student_data_stored(self):
data = [{
"matricNo": "1234567",
"givenNames": "Philip J",
"surname": "Fry",
"academicPlan": "F100-2208",
"gradYear": "19-20",
"finalAward1": 0.0,
"finalAward2": 0.00,
"finalAward3": 0.000
}, {
"matricNo": "7654321",
"givenNames": "Hermes",
"surname": "Conrad",
"academicPlan": "F100-2208",
"gradYear": "19-20",
"finalAward1": 0.0,
"finalAward2": 0.00,
"finalAward3": 0.000
}]
serializer = StudentSerializer(data=data, many=True)
if serializer.is_valid():
serializer.save()
student1 = Student.objects.filter(
matricNo="1234567",
givenNames="Philip J",
surname="Fry",
academicPlan="F100-2208",
gradYear=GraduationYear.objects.get(gradYear="19-20"),
finalAward1=0.0,
finalAward2=0.00,
finalAward3=0.000).exists()
student2 = Student.objects.filter(
matricNo="7654321",
givenNames="Hermes",
surname="Conrad",
academicPlan="F100-2208",
gradYear=GraduationYear.objects.get(gradYear="19-20"),
finalAward1=0.0,
finalAward2=0.00,
finalAward3=0.000).exists()
self.assertTrue(student1)
self.assertTrue(student2)
def post(self, request, pk):
teacher = Teacher.objects.get(pk=pk)
students = []
for student in request.data['students']:
students.append(
teacher.student_set.create(first_name=student['first_name'],
last_name=student['last_name']))
return Response(StudentSerializer(students, many=True).data)
def post(self, request):
"""
Enroll in a labgroup.
"""
# ensure all parameters are present in the request data
for param in ('wwuid', 'labgroup', 'enroll_key'):
if param not in request.data.keys():
return Response(status=status.HTTP_400_BAD_REQUEST)
# load the labgroup from the database
try:
labgroup = LabGroup.objects.get(id=request.data['labgroup'])
except LabGroup.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
# check enroll key
if request.data['enroll_key'] != labgroup.enroll_key:
return Response(status=status.HTTP_403_FORBIDDEN)
# delete student if it exists
try:
student = Student.objects.get(user=request.user)
student.delete()
except Student.DoesNotExist:
pass
# validate student data in request
student_data = {
'user': request.user.id,
'labgroup': labgroup.id,
'wwuid': request.data['wwuid'],
}
serializer = StudentSerializer(data=student_data)
if not serializer.is_valid():
return Response(serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
# create the student
student = Student(user=request.user,
labgroup=labgroup,
wwuid=request.data['wwuid'])
student.save()
# add new student to the student group
group = permissions.get_or_create_student_permissions()
group.user_set.add(request.user)
# return successful response
return Response(status=status.HTTP_204_NO_CONTENT)
def get(self, request, *args, **kwargs):
response = super(UserDetailsView, self).get(request, *args, **kwargs)
if request.user.type_of_user == 'superadmin':
profile_serializer = SuperAdminSerializer(request.user.superadmin)
elif request.user.type_of_user == 'staff':
profile_serializer = StaffSerializer(request.user.staff)
else:
profile_serializer = StudentSerializer(
request.user.student, context={'request': request})
response.data['profile'] = profile_serializer.data
response.data['profile']['type'] = request.user.type_of_user
return response
def get(self, request, *args, **kwargs):
# 获取url中的参数
# http://127.0.0.1:8000/api/students/aaa/?test=123
# 取test的值
print(self.request.GET.get('test', None))
queryset = self.get_queryset()
serializer = StudentSerializer(queryset, many=True)
return Response({
'data': serializer.data,
#'sorce': StudentSorceSerializer(StudentSorce.objects.all(), many=True).data
})
def get(self, **kwargs):
body = []
try:
students = self.get_all_students_interactor.set_params(
**kwargs).execute()
if students:
for student in students:
body.append(StudentSerializer.serialize(student))
status = HTTP_STATUS_OK_CODE
except InvalidEntityException as e:
body = InvalidEntityExceptionSerializer.serialize(e)
status = HTTP_BAD_REQUEST_STATUS_CODE
return body, status
def student_list(request):
if request.method == 'GET':
students = Student.objects.all()
serializer = StudentSerializer(students, many=True)
return JsonResponse(serializer.data, safe=False)
if request.method == 'POST':
data = JSONParser().parse(request)
serializer = StudentSerializer(data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data, status=201)
return JsonResponse(serializer.errors, status=400)
def list(self, request, *args, **kwargs):
keyword = request.GET.get('keyword')
sex = request.GET.get('sex')
# if keyword is not None:
if keyword in ('', None) and sex not in ('', None):
queryset = Student.objects.filter(sex=sex)
elif keyword not in ('', None) and sex in ('', None):
queryset = Student.objects.filter(name__contains=keyword)
elif keyword not in ('', None) and sex not in ('', None):
# 执行filter() 方法
queryset = Student.objects.filter(name__contains=keyword, sex=sex)
else:
# 如果参数为空， 执行all()方法
queryset = Student.objects.all()
serializer = StudentSerializer(queryset, many=True)
return Response(serializer.data)
def get(self, request, *args, **kwargs):
stu_id = kwargs.get('pk')
if stu_id:
stu_obj = Student.objects.get(pk=stu_id)
many = False
else:
stu_obj = Student.objects.all()
many = True
stu_ser = StudentSerializer(stu_obj, many=many)
return Response({
'status': 200,
'messages': '查询成功',
'result': stu_ser.data
})
class TeacherSerializer(serializers.HyperlinkedModelSerializer):
user = UserSerializer(read_only=True)
students = StudentSerializer(read_only=True, many=True)
class Meta:
model = Teacher
fields = ('id', 'connection_key', 's3_user_key', 'url', 'bio',
'street', 'city', 'region', 'country', 'zip_code', 'user',
'students')
depth = 1
def create(self, validated_data):
teacher = Teacher.objects.create(**validated_data)
teacher.generate_key()
teacher.save()
return teacher
def listStudentCurrentAssing(self, request, *args, **kwargs):
data = request.data
try:
with transaction.atomic():
print("DATA listStudentCurrentAssing:", data)
_id = data.get("id")
if _id is not None:
assign_student = AssignmentStudent.objects.filter(
assignment=_id, activo=True)
student_id_list = [
element.student_id for element in assign_student
]
_students = Student.objects.filter(id__in=student_id_list,
activo=True)
student_serializer = StudentSerializer(_students,
many=True)
return Response({"results": student_serializer.data},
status=status.HTTP_200_OK)
else:
return Response(
{
"detail":
"You didnt send all the necessary data or empty array"
},
status=status.HTTP_400_BAD_REQUEST)
return Response(
{
"detail":
"Somenthing was wrong, its not possible to update assignment to student"
},
status=status.HTTP_400_BAD_REQUEST)
except User.DoesNotExist:
return Response({"detail": "User not found"},
status=status.HTTP_404_NOT_FOUND)
except KeyError as e:
return Response(
{"detail": "{} is a required field".format(str(e))},
status=status.HTTP_400_BAD_REQUEST)
def post(self, request, *args, **kwargs):
stu_data = request.data
if not isinstance(stu_data, dict) or stu_data == {}:
return Response({'status': 500, 'msg': '数据有误'})
stu_des = StudentDeSerializer(data=stu_data)
if stu_des.is_valid():
new_stu = stu_des.save()
return Response({
'status': 200,
'msg': '添加成功',
'result': StudentSerializer(new_stu).data
})
else:
return Response({
'status': 500,
'msg': '添加失败',
'detail': stu_des.errors
})
def get(self, **kwargs):
body = {}
data = []
try:
response = self.get_all_courses_interactor.set_params(
**kwargs).execute()
if response['courses']:
body['allPages'] = response['allPages']
body['offset'] = response['offset']
for course in response['courses']:
try:
if course.title:
data.append(CourseSerializer.serialize(course))
except:
data.append(StudentSerializer.serialize(course))
body['data'] = data
status = HTTP_STATUS_OK_CODE
except InvalidEntityException as e:
body = InvalidEntityExceptionSerializer.serialize(e)
status = HTTP_BAD_REQUEST_STATUS_CODE
return body, status
def student_detail(request, pk):
try:
student = Student.objects.get(pk=pk)
except Student.DoesNotExist:
return HttpResponse(status=404)
if request.method == 'GET':
serializer = StudentSerializer(student)
return JsonResponse(serializer.data)
if request.method == 'POST':
data = JSONParser().parse(request)
serializer = StudentSerializer(student, data=data)
if serializer.is_valid():
serializer.save()
return JsonResponse(serializer.data, status=201)
return JsonResponse(serializer.errors, status=400)
if request.method == 'DELETE':
student.delete()
return HttpResponse(status=204)
class EnrollStatusSerializer(serializers.Serializer):
"""
The serializer for enroll status.
"""
user = UserSerializer(read_only=True)
student = StudentSerializer(read_only=True)