pip._vendor.html5lib.treewalkers Namespace Reference

Namespaces
namespace	_base
namespace	dom
namespace	etree
namespace	genshistream
namespace	lxmletree
namespace	pulldom

Functions
def	getTreeWalker

Variables
dictionary	treeWalkerCache = {}

Detailed Description

A collection of modules for iterating through different kinds of
tree, generating tokens identical to those produced by the tokenizer
module.

To create a tree walker for a new type of tree, you need to do
implement a tree walker object (called TreeWalker by convention) that
implements a 'serialize' method taking a tree as sole argument and
returning an iterator generating tokens.

Function Documentation

def pip._vendor.html5lib.treewalkers.getTreeWalker	(		treeType,
			implementation = None,
			kwargs
	)

Get a TreeWalker class for various types of tree with built-in support

treeType - the name of the tree type required (case-insensitive). Supported
           values are:

            "dom" - The xml.dom.minidom DOM implementation
            "pulldom" - The xml.dom.pulldom event stream
            "etree" - A generic walker for tree implementations exposing an
                      elementtree-like interface (known to work with
                      ElementTree, cElementTree and lxml.etree).
            "lxml" - Optimized walker for lxml.etree
            "genshi" - a Genshi stream

implementation - (Currently applies to the "etree" tree type only). A module
                  implementing the tree type e.g. xml.etree.ElementTree or
                  cElementTree.

Variable Documentation

dictionary pip._vendor.html5lib.treewalkers.treeWalkerCache = {}