Herpy dooves.

src/papiezator/extenpopes/noir.py

@@ -0,0 +1,33 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+from papiezator.pope_utils import get_pope, redis_me
+from django.http import HttpResponse
+from io import BytesIO  
+from PIL import Image
+
+
+# FIXME: kind of fugly.
+@redis_me("noir_pope")
+def get_noir_pope(width, height, pope_id):
+    pope_buffer = BytesIO()
+    pope = get_pope(width, height, pope_id)
+    if not pope:
+        return None
+
+    pope = Image.open(BytesIO(pope)).convert("L")
+
+    pope.save(pope_buffer, "jpeg")
+    pope = pope_buffer
+    pope.seek(0)
+    return pope.read()
+
+
+def view(request, width, height, pope_id=0):
+    width, height = int(width), int(height)
+    pope = get_noir_pope(width, height, pope_id)
+    if pope:
+        return HttpResponse(
+            pope,
+            content_type="image/jpeg"
+        )
+    return HttpResponse(':c')