wtem/management/commands/wtem_generate_keys.py

   1 from django.core.management.base import BaseCommand, CommandError
   2
   3 from contact.models import Contact
   4 from wtem.models import Submission
   5
   6
   7 class Command(BaseCommand):
   8
   9     def handle(self, *args, **options):
  10         new = 0
  11         skipped = 0
  12
  13         for wtem_contact in Contact.objects.filter(form_tag = 'wtem'):
  14             for student in wtem_contact.body['student']:
  15                 if not Submission.objects.filter(email = student['email']).exists():
  16                     args = dict()
  17                     for attr in ['first_name', 'last_name', 'email']:
  18                         args[attr] = student[attr]
  19                     args['contact'] = wtem_contact
  20                     Submission.create(**args)
  21                     new += 1
  22                 else:
  23                     self.stdout.write('skipping ' + student['email'] + ': already exists.')
  24                     skipped += 1
  25
  26         self.stdout.write('New: ' + str(new) + ', skipped: ' + str(skipped))