new_contents: # -*- coding: utf-8 -*-
  from __future__ import unicode_literals
  
  from django.db import models, migrations
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('measurement', '0006_auto_20141028_1228'),
      ]
  
      operations = [
          migrations.AddField(
              model_name='measurement',
              name='unit',
              field=models.CharField(default=b'', max_length=1, choices=[(b'B', b'BPM'), (b'E', b'%'), (b'S', b'Steps'), (b'M', b'Meters'), (b'K', b'KCal'), (b'C', b'Seconds'), (b'', b'')]),
              preserve_default=True,
          ),
      ]
  
subject: Add measurement unit migration