what is it ---------- A Python package to parse and build CSS Cascading Style Sheets. (Not a renderer though!) about this release ------------------ 0.9.8a1 is an early alpha release. Please note the *major* changes in the css value API. main changes ------------ + **API CHANGE (major)** replace CSSValue with PropertyValue, Value and other classes. NEW CLASSES: :class:`cssutils.css.PropertyValue` replaces CSSValue and CSSValueList - is iterable (iterates over all single Value objects which in soruce CSS might be separated by "," "/" or " " - a comma separated list of IDENT values is no longer handled as a single String (e.g. ``Arial, sans-serif``) :class:`cssutils.css.Value` replaces CSSPrimitiveValue with separate ``value`` and ``type`` info (value is typed, so e.g. string for e.g. STRING, IDENT or URI values, int or float) and is base class for more specific values like: :class:`cssutils.css.URIValue` replaces CSSPrimitiveValue, additional attribute ``uri`` :class:`cssutils.css.DimensionValue` replaces CSSPrimitiveValue, additional attribute ``dimension`` :class:`cssutils.css.ColorValue` replaces CSSPrimitiveValue, additional attribute ``red``, ``green``, ``blue`` and ``alpha`` **TODO: Not yet complete, only rgb, rgba, hsl, hsla and has values use this object and color and alpha information no done yet!** :class:`cssutils.css.CSSFunction` replaces CSSPrimitiveValue function, not complete yet also renamed ``ExpressionValue`` to :class:`cssutils.css.MSValue` with new API - IMPROVEMENT/CHANGE: Validation of color values is tighter now. Values like ``hsl(1, 2, 3)`` do not validate as it must be ``hsl(1, 2%, 3%)``. This mostly effects HSL/A and RGB/A notation. - **IMPROVEMENT**: New Value parsing and API accelerate parsing of style declarations which take about 20-30% less time now. Of course this depends on the complexity of your styles. + BUGFIX: fixes issue #41, #42, #45, #46 PropertyValue.value returns value without any comments now, else use PropertyValue.cssText - FEATURE: ``cssutils.replaceUrls()`` accepts as first argument a `cssutils.css.CSSStyleSheet` but now also a :class:`cssutils.css.CSSStyle license ------- cssutils is published under the LGPL version 3 or later, see http://cthedot.de/cssutils/ If you have other licensing needs please let me know. download -------- For download options see http://cthedot.de/cssutils/ cssutils needs Python 2.4 and higher or Jython 2.5 and higher (tested with Python 2.7.1(x64), 2.6.5(x64), 2.5.4(x32), 2.4.4(x32) and Jython 2.5.1 on Win7x64 only) Bug reports (via Google code), comments, etc are very much appreciated! Thanks. Christof