Added custom middleware to remove spaces between tags and remove html comments. Only if DEBUG = False

minecraftcodex/herobrine/middleware.py

@@ -0,0 +1,17 @@
+from django.utils.html import strip_spaces_between_tags
+from django.conf import settings
+import re
+
+
+class HTMLCleanerMiddleware(object):
+    def process_response(self, request, response):
+        if 'text/html' in response['Content-Type']:
+            content = response.content
+            if not settings.DEBUG:
+                # Remove spaces
+                content = strip_spaces_between_tags(content)
+                # Remove HTML comments
+                exp = re.compile('\<![ \r\n\t]*(--([^\-]|[\r\n]|-[^\-])*--[ \r\n\t]*)\>')
+                content = exp.sub('', content)
+            response.content = content
+        return response

minecraftcodex/herobrine/settings.py

@@ -101,6 +101,7 @@ MIDDLEWARE_CLASSES = (
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
     'django.contrib.messages.middleware.MessageMiddleware',
+    'herobrine.middleware.HTMLCleanerMiddleware',
     'django.middleware.clickjacking.XFrameOptionsMiddleware',
 )