Support for yUglify

README.rst

@@ -45,9 +45,10 @@ html5lib_ based parser, as well as an abstract base class that makes it easy to
 write a custom parser.
 
 Django Compressor also comes with built-in support for `CSS Tidy`_,
-`YUI CSS and JS`_ compressor, the Google's `Closure Compiler`_, a Python
+`YUI CSS and JS`_ compressor, `yUglify CSS and JS`_ compressor, the Google's
-port of Douglas Crockford's JSmin_, a Python port of the YUI CSS Compressor
+`Closure Compiler`_, a Python port of Douglas Crockford's JSmin_, a Python port
-cssmin_ and a filter to convert (some) images into `data URIs`_.
+ of the YUI CSS Compressor cssmin_ and a filter to convert (some) images into
+ `data URIs`_.
 
 If your setup requires a different compressor or other post-processing
 tool it will be fairly easy to implement a custom filter. Simply extend
@@ -67,6 +68,7 @@ The `in-development version`_ of Django Compressor can be installed with
 .. _html5lib: http://code.google.com/p/html5lib/
 .. _CSS Tidy: http://csstidy.sourceforge.net/
 .. _YUI CSS and JS: http://developer.yahoo.com/yui/compressor/
+.. _yUglify CSS and JS: https://github.com/yui/yuglify
 .. _Closure Compiler: http://code.google.com/closure/compiler/
 .. _JSMin: http://www.crockford.com/javascript/jsmin.html
 .. _cssmin: https://github.com/zacharyvoase/cssmin

compressor/conf.py

@@ -42,6 +42,9 @@ class CompressorConf(AppConf):
     YUI_BINARY = 'java -jar yuicompressor.jar'
     YUI_CSS_ARGUMENTS = ''
     YUI_JS_ARGUMENTS = ''
+    YUGLIFY_BINARY = 'yuglify'
+    YUGLIFY_CSS_ARGUMENTS = '--terminal'
+    YUGLIFY_JS_ARGUMENTS = '--terminal'
     DATA_URI_MAX_SIZE = 1024
 
     # the cache backend to use

compressor/filters/yuglify.py

@@ -0,0 +1,26 @@
+from compressor.conf import settings
+from compressor.filters import CompilerFilter
+
+
+class YUglifyFilter(CompilerFilter):
+    command = "{binary} {args}"
+
+    def __init__(self, *args, **kwargs):
+        super(YUglifyFilter, self).__init__(*args, **kwargs)
+        self.command += ' --type=%s' % self.type
+
+
+class YUglifyCSSFilter(YUglifyFilter):
+    type = 'css'
+    options = (
+        ("binary", settings.COMPRESS_YUGLIFY_BINARY),
+        ("args", settings.COMPRESS_YUGLIFY_CSS_ARGUMENTS),
+    )
+
+
+class YUglifyJSFilter(YUglifyFilter):
+    type = 'js'
+    options = (
+        ("binary", settings.COMPRESS_YUGLIFY_BINARY),
+        ("args", settings.COMPRESS_YUGLIFY_JS_ARGUMENTS),
+    )

docs/settings.txt

@@ -119,6 +119,18 @@ Backend settings
 
          The arguments passed to the compressor.
 
+    - ``compressor.filters.yuglify.YUglifyCSSFilter``
+
+      A filter that passes the CSS content to the `yUglify compressor`_.
+
+      .. attribute:: COMPRESS_YUGLIFY_BINARY
+
+         The yUglify compressor filesystem path.
+
+      .. attribute:: COMPRESS_YUGLIFY_CSS_ARGUMENTS
+
+         The arguments passed to the compressor. Defaults to --terminal.
+
     - ``compressor.filters.cssmin.CSSMinFilter``
 
       A filter that uses Zachary Voase's Python port of the YUI CSS compression
@@ -184,6 +196,18 @@ Backend settings
 
          The arguments passed to the compressor.
 
+    - ``compressor.filters.yuglify.YUglifyJSFilter``
+
+      A filter that passes the JavaScript code to the `yUglify compressor`_.
+
+      .. attribute:: COMPRESS_YUGLIFY_BINARY
+
+         The yUglify compressor filesystem path.
+
+      .. attribute:: COMPRESS_YUGLIFY_JS_ARGUMENTS
+
+         The arguments passed to the compressor.
+
     - ``compressor.filters.template.TemplateFilter``
 
       A filter that renders the JavaScript code with Django templating system.
@@ -195,6 +219,7 @@ Backend settings
     .. _rJSmin: http://opensource.perlig.de/rjsmin/
     .. _`Google Closure compiler`: http://code.google.com/closure/compiler/
     .. _`YUI compressor`: http://developer.yahoo.com/yui/compressor/
+    .. _`yUglify compressor`: https://github.com/yui/yuglify
     .. _`Slim It`: http://slimit.org/
 
 .. attribute:: COMPRESS_PRECOMPILERS