cssutils 0.9.4a2

A CSS Cascading Style Sheets library for Python

A Python package to parse and build CSS Cascading Style Sheets.

Based upon and partly implements the following specifications (DOM only, not any rendering facilities):

DOM Level 2 Style CSS

DOM for package css

DOM Level 2 Style Stylesheets

DOM for package stylesheets

CSSOM

A few details (mainly the NamespaceRule DOM) is taken from here. Plan is to move implementation to the stuff defined here which is newer but still no REC so might change in the future

CSS 2.1

Rules and properties are defined here

CSS 2.1 Errata

A few erratas, mainly the definition of CHARSET_SYM tokens

MediaQueries

MediaQueries are part of stylesheets.MediaList since v0.9.4, used in @import and @media rules.

Namespaces

Added in v0.9.1 and updated to definition in CSSOM in v0.9.4

Selectors

The selector syntax defined here (and not in CSS 2.1) should be parsable with cssutils (should mind though ;) )