Nuke the MLToolType

arkindex/dataimport/migrations/0007_worker_workerversion.py

 # Generated by Django 2.2.11 on 2020-05-19 14:55
 
 import uuid
+from enum import Enum
 
 import django.contrib.postgres.fields.jsonb
 import django.db.models.deletion
 import enumfields.fields
 from django.db import migrations, models
 
-import arkindex_common.ml_tool
-
 
 class Migration(migrations.Migration):
 
@@ -23,7 +22,7 @@ class Migration(migrations.Migration):
                 ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
                 ('name', models.CharField(max_length=100)),
                 ('slug', models.CharField(max_length=100)),
-                ('type', enumfields.fields.EnumField(enum=arkindex_common.ml_tool.MLToolType, max_length=50)),
+                ('type', enumfields.fields.EnumField(enum=Enum('MLToolType', ''), max_length=50)),
                 ('repository', models.ForeignKey(
                     on_delete=django.db.models.deletion.CASCADE,
                     related_name='workers',

arkindex/documents/migrations/0001_initial.py

@@ -6,12 +6,12 @@ import django.contrib.postgres.fields.hstore
 import django.db.models.deletion
 import enumfields.fields
 from django.db import migrations, models
+from enumfields import Enum
 
 import arkindex.documents.dates
 import arkindex.documents.models
 import arkindex.project.fields
 import arkindex_common.enums
-import arkindex_common.ml_tool
 
 
 class Migration(migrations.Migration):
@@ -66,7 +66,7 @@ class Migration(migrations.Migration):
             name='DataSource',
             fields=[
                 ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
-                ('type', enumfields.fields.EnumField(enum=arkindex_common.ml_tool.MLToolType, max_length=10)),
+                ('type', enumfields.fields.EnumField(enum=Enum('MLToolType', ''), max_length=10)),
                 ('slug', models.CharField(max_length=100)),
                 ('name', models.CharField(max_length=100)),
                 ('revision', models.CharField(max_length=100)),

arkindex/documents/migrations/0013_datasource_type_length.py

 # Generated by Django 2.2.10 on 2020-05-19 14:59
 
+from enum import Enum
+
 import enumfields.fields
 from django.db import migrations
 
-import arkindex_common.ml_tool
-
 
 class Migration(migrations.Migration):
 
@@ -16,6 +16,6 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='datasource',
             name='type',
-            field=enumfields.fields.EnumField(enum=arkindex_common.ml_tool.MLToolType, max_length=50),
+            field=enumfields.fields.EnumField(enum=Enum('MLToolType', ''), max_length=50),
         ),
     ]