Python _html4_parse示例

示例#1

def html_to_lxml(raw):
    raw = '<div>%s</div>' % raw
    root = parse(raw,
                 keep_doctype=False,
                 namespace_elements=False,
                 maybe_xhtml=False,
                 sanitize_names=True)
    root = next(root.iterdescendants('div'))
    root.set('xmlns', "http://www.w3.org/1999/xhtml")
    raw = etree.tostring(root, encoding='unicode')
    try:
        return safe_xml_fromstring(raw, recover=False)
    except:
        for x in root.iterdescendants():
            remove = []
            for attr in x.attrib:
                if ':' in attr:
                    remove.append(attr)
            for a in remove:
                del x.attrib[a]
        raw = etree.tostring(root, encoding='unicode')
        try:
            return safe_xml_fromstring(raw, recover=False)
        except:
            from calibre.ebooks.oeb.parse_utils import _html4_parse
            return _html4_parse(raw)

示例#2

文件： opds.py 项目： zhanghb1994/calibre

def html_to_lxml(raw):
    raw = '<div>%s</div>' % raw
    root = html.fragment_fromstring(raw)
    root.set('xmlns', "http://www.w3.org/1999/xhtml")
    raw = etree.tostring(root, encoding=None)
    try:
        return safe_xml_fromstring(raw, recover=False)
    except:
        for x in root.iterdescendants():
            remove = []
            for attr in x.attrib:
                if ':' in attr:
                    remove.append(attr)
            for a in remove:
                del x.attrib[a]
        raw = etree.tostring(root, encoding=None)
        try:
            return safe_xml_fromstring(raw, recover=False)
        except:
            from calibre.ebooks.oeb.parse_utils import _html4_parse
            return _html4_parse(raw)

示例#3

def html_to_lxml(raw):
    raw = u'<div>%s</div>'%raw
    root = html.fragment_fromstring(raw)
    root.set('xmlns', "http://www.w3.org/1999/xhtml")
    raw = etree.tostring(root, encoding=None)
    try:
        return etree.fromstring(raw)
    except:
        for x in root.iterdescendants():
            remove = []
            for attr in x.attrib:
                if ':' in attr:
                    remove.append(attr)
            for a in remove:
                del x.attrib[a]
        raw = etree.tostring(root, encoding=None)
        try:
            return etree.fromstring(raw)
        except:
            from calibre.ebooks.oeb.parse_utils import _html4_parse
            return _html4_parse(raw)