pyRdfa.transform.metaname

Simple transfomer: C{meta} element is extended with a C{property} attribute, with a copy of the C{name} attribute values.

@author: U{Ivan Herman} @license: This software is available for use under the U{W3C® SOFTWARE NOTICE AND LICENSE} @contact: Ivan Herman, ivan@w3.org @version: $Id: metaname.py,v 1.3 2012-01-18 14:16:45 ivan Exp $ $Date: 2012-01-18 14:16:45 $

 1# -*- coding: utf-8 -*-
 2"""
 3Simple transfomer: C{meta} element is extended with a C{property} attribute, with a copy of the
 4C{name} attribute values.
 5
 6@author: U{Ivan Herman<a href="http://www.w3.org/People/Ivan/">}
 7@license: This software is available for use under the
 8U{W3C® SOFTWARE NOTICE AND LICENSE<href="http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231">}
 9@contact: Ivan Herman, ivan@w3.org
10@version: $Id: metaname.py,v 1.3 2012-01-18 14:16:45 ivan Exp $
11$Date: 2012-01-18 14:16:45 $
12"""
13
14def meta_transform(html, options, _state):
15    """
16    @param html: a DOM node for the top level html element
17    @param options: invocation options
18    @type options: L{Options<pyRdfa.options>}
19    @param state: top level execution state
20    @type state: L{State<pyRdfa.state>}
21    """
22    from ..host import HostLanguage
23    if not(options.host_language in [HostLanguage.xhtml, HostLanguage.html5, HostLanguage.xhtml5]):
24        return
25
26    for meta in html.getElementsByTagName("meta"):
27        if meta.hasAttribute("name") and not meta.hasAttribute("property"):
28            meta.setAttribute("property", meta.getAttribute("name"))
def meta_transform(html, options, _state): 
15def meta_transform(html, options, _state):
16    """
17    @param html: a DOM node for the top level html element
18    @param options: invocation options
19    @type options: L{Options<pyRdfa.options>}
20    @param state: top level execution state
21    @type state: L{State<pyRdfa.state>}
22    """
23    from ..host import HostLanguage
24    if not(options.host_language in [HostLanguage.xhtml, HostLanguage.html5, HostLanguage.xhtml5]):
25        return
26
27    for meta in html.getElementsByTagName("meta"):
28        if meta.hasAttribute("name") and not meta.hasAttribute("property"):
29            meta.setAttribute("property", meta.getAttribute("name"))

@param html: a DOM node for the top level html element @param options: invocation options @type options: L{Options<pyRdfa.options>} @param state: top level execution state @type state: L{State<pyRdfa.state>}