def update_student_details(student_details):
from academics.models import Student
for batch_name in student_details:
batch = get_batch(batch_name)
for record in student_details[batch_name]:
try:
student = Student.objects.get(roll_no=record['RollNo'])
if student.batch != batch:
raise Exception("Student '%s' doesn't belong to batch '%s'" % (record['RollNo'],batch_name))
except Student.DoesNotExist:
student = Student()
student.roll_no = record['RollNo']
student.batch = batch
if 'RegNo' in record: student.reg_no = str(int(record['RegNo']))
if 'Admission' in record: student.admission = record['Admission']
if 'Staying' in record: student.staying = record['Staying']
if 'Gender' in record: student.gender = record['Gender']
if 'StudentName' in record: student.name = record['StudentName']
student.save()
