Conversion tool is near from complete. Use Peewee as ORM

app/models/comment.py

@@ -0,0 +1,24 @@
+#!/usr/bin/python
+# -*- coding: UTF-8 -*-
+
+from peewee import Model
+from peewee import CharField
+from peewee import DateTimeField
+from peewee import IntegerField
+from peewee import ForeignKeyField
+from app.models.site import Site
+from app.services.database import get_db
+
+
+class Comment(Model):
+    url = CharField()
+    date = DateTimeField()
+    rel_index = IntegerField()
+    author_name = CharField()
+    author_email = CharField(default='')
+    author_site = CharField()
+    content = CharField()
+    site = ForeignKeyField(Site, related_name='site')
+
+    class Meta:
+        database = get_db()

app/models/site.py

@@ -0,0 +1,15 @@
+#!/usr/bin/python
+# -*- coding: UTF-8 -*-
+
+from peewee import Model
+from peewee import CharField
+from app.services.database import get_db
+
+
+class Site(Model):
+    name = CharField(unique=True)
+    url = CharField()
+    token = CharField()
+
+    class Meta:
+        database = get_db()