Minify on backend

libs/cssutils/settings.py

@@ -0,0 +1,15 @@
+"""Experimental settings for special stuff."""
+
+def set(key, value):
+    """Call to enable special settings:
+    
+    ('DXImageTransform.Microsoft', True)
+        enable support for parsing special MS only filter values
+    
+    Clears the tokenizer cache which holds the compiled productions!
+    """
+    if key == 'DXImageTransform.Microsoft' and value == True:
+        import cssproductions
+        import tokenize2
+        tokenize2._TOKENIZER_CACHE.clear()
+        cssproductions.PRODUCTIONS.insert(1, cssproductions._DXImageTransform)