Add custom template to heading block

puput/abstracts.py

@@ -88,7 +88,7 @@ class Meta:
 
 class EntryAbstract(models.Model):
     body = StreamField([
-        ('heading', blocks.CharBlock(form_classname="full title")),
+        ('heading', blocks.CharBlock(form_classname='full title', template='puput/blocks/heading.html')),
         ('paragraph', blocks.RichTextBlock()),
         ('image', blocks.StructBlock(
             [

puput/migrations/0008_alter_entrypage_body.py

@@ -0,0 +1,21 @@
+# Generated by Django 3.2.6 on 2021-09-09 23:00
+
+from django.db import migrations
+import wagtail.core.blocks
+import wagtail.core.fields
+import wagtail.images.blocks
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('puput', '0007_alter_entrypage_body'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='entrypage',
+            name='body',
+            field=wagtail.core.fields.StreamField([('heading', wagtail.core.blocks.CharBlock(form_classname='full title', template='puput/blocks/heading.html')), ('paragraph', wagtail.core.blocks.RichTextBlock()), ('image', wagtail.core.blocks.StructBlock([('image', wagtail.images.blocks.ImageChooserBlock()), ('caption', wagtail.core.blocks.CharBlock(required=False))], template='puput/blocks/captioned_image.html')), ('embed', wagtail.core.blocks.URLBlock(template='home/partials/embed.html'))]),
+        ),
+    ]