Rudimentary but fully-functional entry permalink pages :3

entries/models.py

@@ -1,5 +1,7 @@
 from django.contrib.auth import get_user_model
 from django.db import models
+from django.urls import reverse
+from slugify import slugify
 
 from . import kinds
 ENTRY_KINDS = [(k.id, k.__name__) for k in kinds.all]
@@ -28,6 +30,20 @@ class Entry(models.Model):
             content=self.content
         )
 
+    @property
+    def url(self):
+        kind = kinds.from_id[self.kind]
+        route = 'entries:{kind}_entry'.format(kind=kind.plural)
+        args = [self.id]
+        if kind.has('slug'):
+            route += '_slug'
+            args.append(self.slug)
+        return reverse(route, args=args)
+
+    @property
+    def slug(self):
+        return slugify(self.name)
+
     class Meta:
         verbose_name_plural = 'entries'
         ordering = ['-published']