product search respects season & region

products/models.py

@@ -71,3 +71,17 @@ class ProductImage:
         path = ProductImage.get_image_path(sap, image_format)
         if path:
             return path.replace(ProductImage.THUMB_DIR, ProductImage.THUMB_URL)
+
+
+
+class SeasonRegionMaterial(models.Model):
+    """Lists where and when a material is valid."""
+    id = models.IntegerField(primary_key=True)
+    material = models.CharField(max_length=10)
+    season = models.CharField(max_length=4)
+    region = models.CharField(max_length=20)
+    ranking = models.IntegerField()
+
+    class Meta:
+        managed = False
+        db_table = "keen_season_region_material"