diff -r e86755df35da -r 87e77aa18610 project/scipycon/proceedings/models.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/project/scipycon/proceedings/models.py	Tue Jul 13 17:59:47 2010 +0530
@@ -0,0 +1,33 @@
+# -*- coding: utf-8 -*-
+from __future__ import absolute_import
+
+from django.db import models
+from django.contrib.auth.models import User
+
+
+class Paper(models.Model):
+    """Data model for storing proceedings paper.
+    """
+
+    # Title of the paper
+    title = models.CharField(max_length=200)
+
+    # Abstract to be published with the paper
+    abstract = models.TextField()
+
+    # Body text of the paper
+    body = models.TextField()
+
+    # Authors
+    authors = models.ManyToManyField(User)
+
+
+class Attachments(models.Model):
+    """Stores attachments for papers.
+    """
+
+    # Attachment for generating paper
+    attachments = models.FileField(upload_to='attachments/%Y/%m/%d')
+
+    # The paper to which this attachment belongs to
+    paper = models.ForeignKey(Paper)