Create function for schema creation

* addresses #1


git-svn-id: file:///var/www/wwwusers/usr01/svn/pyalchemybiz/trunk@4 389c73d4-bf09-4d3d-a15e-f94a37d0667a

pyalchemybiz/productdb.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+#
+# Package pyalchemybiz
+#
+# Author: Jan Dittberner <jan@dittberner.info>
+# Version: $Id$
+#
+# This file is part of pyalchemybiz
+from sqlalchemy import *
+
+def create_schema(metadata):
+    """Create the database schema for products."""
+    product_table = Table(
+        'product', metadata,
+        Column('product_id', Integer, primary_key=True),
+        Column('name', String(100), nullable=False),
+        Column('description', String(4096), nullable=False),
+        Column('product_type', Integer, nullable=False)
+        )
+    product_table.create()