trying to fix things

cookbook/integration/chowdown.py

@@ -51,7 +51,7 @@ class Chowdown(Integration):
         recipe = Recipe.objects.create(name=title, created_by=self.request.user, internal=True, space=self.request.space)
 
         for k in tags.split(','):
-            keyword, created = Keyword.objects.get_or_create(name=k.strip(), space=self.request.space)
+            keyword, created = Keyword.get_or_create(name=k.strip(), space=self.request.space)
             recipe.keywords.add(keyword)
 
         step = Step.objects.create(

cookbook/migrations/0145_alter_userpreference_use_fractions.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.2.4 on 2021-07-03 08:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('cookbook', '0144_alter_userpreference_search_style'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='userpreference',
+            name='use_fractions',
+            field=models.BooleanField(default=False),
+        ),
+    ]

cookbook/models.py

@@ -299,9 +299,10 @@ class Keyword(ExportModelOperationsMixin('keyword'), MP_Node, PermissionModelMix
         kwargs['name'] = kwargs['name'].strip()
         q = self.get_tree().filter(name=kwargs['name'], space=kwargs['space'])
         if len(q) != 0:
-            return q[0]
+            return q[0], False
         else:
-            return Keyword.add_root(**kwargs)
+            kw = Keyword.add_root(**kwargs)
+            return kw, True
 
     @property
     def full_name(self):
@@ -342,7 +343,9 @@ class Keyword(ExportModelOperationsMixin('keyword'), MP_Node, PermissionModelMix
             return super().add_root(**kwargs)
 
     class Meta:
-        unique_together = (('space', 'name'),)
+        constraints = [
+            models.UniqueConstraint(fields=['space', 'name'], name='unique_name_per_space')
+        ]
         indexes = (Index(fields=['id', 'name']),)