capybara/virtualenv/lib/python2.7/site-packages/lxml/html/diff.py
def flatten_el(el, include_hrefs, skip_tag=False):
    """ Takes an lxml element el, and generates all the text chunks for
    that tag.  Each start tag is a chunk, each word is a chunk, and each
    end tag is a chunk.

    If skip_tag is true, then the outermost container tag is
    not returned (just its contents)."""
    if not skip_tag:
        if el.tag == 'img':
            yield ('img', el.get('src'), start_tag(el))
        else:
            yield start_tag(el)
    if el.tag in empty_tags and not el.text and not len(el) and not el.tail:
        return
    start_words = split_words(el.text)
    for word in start_words:
        yield html_escape(word)
    for child in el:
        for item in flatten_el(child, include_hrefs=include_hrefs):
            yield item
    if el.tag == 'a' and el.get('href') and include_hrefs:
        yield ('href', el.get('href'))
    if not skip_tag:
        yield end_tag(el)
        end_words = split_words(el.tail)
        for word in end_words:
            yield html_escape(word)
def flatten_el(el, include_hrefs, skip_tag=False):
    if not skip_tag:
        if el.tag == 'img':
            yield ('img', el.get('src'), start_tag(el))
        else:
            yield start_tag(el)
    if el.tag in empty_tags and not el.text and not len(el) and not el.tail:
        return
    start_words = split_words(el.text)
    for word in start_words:
        yield html_escape(word)
    for child in el:
        for item in flatten_el(child, include_hrefs=include_hrefs):
            yield item
    if el.tag == 'a' and el.get('href') and include_hrefs:
        yield ('href', el.get('href'))
    if not skip_tag:
        yield end_tag(el)
        end_words = split_words(el.tail)
        for word in end_words:
            yield html_escape(word)
def flatten_el ( el , include_hrefs , skip_tag = False ) : if not skip_tag : if el . tag == 'img' : yield ( 'img' , el . get ( 'src' ) , start_tag ( el ) ) else : yield start_tag ( el ) if el . tag in empty_tags and not el . text and not len ( el ) and not el . tail : return start_words = split_words ( el . text ) for word in start_words : yield html_escape ( word ) for child in el : for item in flatten_el ( child , include_hrefs = include_hrefs ) : yield item if el . tag == 'a' and el . get ( 'href' ) and include_hrefs : yield ( 'href' , el . get ( 'href' ) ) if not skip_tag : yield end_tag ( el ) end_words = split_words ( el . tail ) for word in end_words : yield html_escape ( word )
Takes an lxml element el, and generates all the text chunks for
    that tag.  Each start tag is a chunk, each word is a chunk, and each
    end tag is a chunk.

    If skip_tag is true, then the outermost container tag is
    not returned (just its contents).
Takes an lxml element el and generates all the text chunks for that tag . Each start tag is a chunk each word is a chunk and each end tag is a chunk .