new_contents: # -*- coding: utf-8 -*-
  # Generated by Django 1.11.15 on 2020-02-06 15:49
  from __future__ import unicode_literals
  
  from django.db import migrations, models
  import django.db.models.deletion
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('assignments', '0013_assignment_update_contribution_date'),
      ]
  
      operations = [
          migrations.AlterModelOptions(
              name='assignment',
              options={'ordering': ('-created',), 'permissions': (('api_read_assignment', 'Can view task through the API'), ('api_add_assignment', 'Can add task through the API'), ('api_change_assignment', 'Can change task through the API'), ('api_delete_assignment', 'Can delete task through the API'), ('api_read_own_assignment', 'Can view own task through the API'), ('api_add_own_assignment', 'Can add own task through the API'), ('api_change_own_assignment', 'Can change own task through the API'), ('api_delete_own_assignment', 'Can delete own task through the API')), 'verbose_name': 'Task', 'verbose_name_plural': 'Tasks'},
          ),
          migrations.AddField(
              model_name='assignment',
              name='preparation',
              field=models.FloatField(blank=True, null=True, verbose_name='number of hours required for preparation'),
          ),
          migrations.AddField(
              model_name='assignment',
              name='start_time',
              field=models.TimeField(blank=True, help_text='On the specific task date, the start time.', null=True, verbose_name='start time'),
          ),
          migrations.AlterField(
              model_name='assignment',
              name='capacity',
              field=models.PositiveIntegerField(blank=True, null=True, verbose_name='number of people needed'),
          ),
          migrations.AlterField(
              model_name='assignment',
              name='duration',
              field=models.FloatField(blank=True, null=True, verbose_name='number of hours per person'),
          ),
          migrations.AlterField(
              model_name='assignment',
              name='end_date_type',
              field=models.CharField(blank=True, choices=[(b'deadline', 'Deadline'), (b'on_date', 'On specific date')], default=None, help_text='Does the task have a deadline or does it take place on a specific date.', max_length=50, null=True, verbose_name='date type'),
          ),
          migrations.AlterField(
              model_name='assignment',
              name='expertise',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='tasks.Skill', verbose_name='skill'),
          ),
          migrations.AlterField(
              model_name='assignment',
              name='location',
              field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='geo.Geolocation', verbose_name='task location'),
          ),
          migrations.AlterField(
              model_name='assignment',
              name='registration_deadline',
              field=models.DateField(blank=True, null=True, verbose_name='deadline to apply'),
          ),
      ]
  
subject: Create 0014_auto_20200206_1649.py