class StatusParser(html.parser.HTMLParser):
    def __init__(self):
        html.parser.HTMLParser.__init__(self)
        self.result = {}
        self._td = None         # in a TD? class or 'yes'
        self._h3 = False        # in a H3?
        self._key = None        # content of prev. TD with class
        self._tab = False       # skip next </table> ?
        self._mount = None      # mount name
        self._value = None      # field value
    def handle_starttag(self, tag, attrs):
        #print('{}   ---   {}   ---   {}', self, tag, attrs)
        if tag == 'td':
            self._td = 'yes'
            if len(attrs) > 0:
                if attrs[0][0] == 'class':
                    self._td = attrs[0][1]
                    if (self._td == 'streamdata'):
                        self._value = ''
        elif tag == 'h3' and self._td:
            self._h3 = True
            self._tab = True
    def handle_endtag(self, tag):
        if tag == 'td':
            if self._value:
                self.result[self._mount][self._key[:-1]] = self._value
            self._value = None
            self._td = None
        elif tag == 'h3':
            self._h3 = False
        elif tag == 'table':
            if not self._tab:
                self._mount = None
            self._tab = False
    def handle_data(self, data):
        if self._h3 and self._td:
            self._mount = data.split(' ')[2]
            self.result[self._mount] = OrderedMultiDict()
        elif self._td and self._mount:
            if self._td == 'streamdata':
                self._value += data
            else:
                self._key = data
    def handle_charref(self, name):
        if self._value:
            if name.startswith('x'):
                c = chr(int(name[1:], 16))
            else:
                c = chr(int(name))
            self._value += c
    def handle_entityref(self, name):
        if self._value:
            self._value += chr(name2codepoint[name])