new_contents: # Generated by Django 2.2.18 on 2021-02-18 10:01
  
  from django.db import migrations
  import wagtail.core.blocks
  import wagtail.core.fields
  import wagtail.images.blocks
  
  
  class Migration(migrations.Migration):
  
      dependencies = [
          ('meinberlin_cms', '0034_emailformfield_clean_name'),
      ]
  
      operations = [
          migrations.AlterField(
              model_name='homepage',
              name='body',
              field=wagtail.core.fields.StreamField([('paragraph', wagtail.core.blocks.RichTextBlock(template='meinberlin_cms/blocks/richtext_block.html')), ('call_to_action', wagtail.core.blocks.StructBlock([('body', wagtail.core.blocks.RichTextBlock()), ('link', wagtail.core.blocks.CharBlock()), ('link_text', wagtail.core.blocks.CharBlock(label='Link Text', max_length=50))])), ('image_call_to_action', wagtail.core.blocks.StructBlock([('image', wagtail.images.blocks.ImageChooserBlock()), ('title', wagtail.core.blocks.CharBlock(max_length=80)), ('body', wagtail.core.blocks.RichTextBlock()), ('link', wagtail.core.blocks.CharBlock()), ('link_text', wagtail.core.blocks.CharBlock(label='Link Text', max_length=50))])), ('columns_text', wagtail.core.blocks.StructBlock([('columns_count', wagtail.core.blocks.ChoiceBlock(choices=[(2, 'Two columns'), (3, 'Three columns'), (4, 'Four columns')])), ('columns', wagtail.core.blocks.ListBlock(wagtail.core.blocks.RichTextBlock(label='Column body')))])), ('activities', wagtail.core.blocks.StructBlock([('heading', wagtail.core.blocks.CharBlock(label='Heading')), ('count', wagtail.core.blocks.IntegerBlock(default=5, label='Count'))])), ('accordion', wagtail.core.blocks.StructBlock([('title', wagtail.core.blocks.CharBlock()), ('body', wagtail.core.blocks.RichTextBlock(required=False))])), ('infographic', wagtail.core.blocks.StructBlock([('text_left', wagtail.core.blocks.CharBlock(max_length=50)), ('text_center', wagtail.core.blocks.CharBlock(max_length=50)), ('text_right', wagtail.core.blocks.CharBlock(max_length=50))])), ('map_teaser', wagtail.core.blocks.StructBlock([('image', wagtail.images.blocks.ImageChooserBlock()), ('body', wagtail.core.blocks.RichTextBlock())]))]),
          ),
      ]
  
subject: add migration