def _get_pacer_case_id(self):
    'Get the pacer_case_id value by inspecting the HTML\n\n        :returns str: The pacer_case_id value\n        '
    urls = self.tree.xpath('//a')
    for url in urls:
        try:
            onclick = url.xpath('./@onclick')[0]
        except IndexError:
            continue
        else:
            if ('goDLS' not in onclick):
                continue
            go_dls_parts = reverse_goDLS_function(onclick)
            return go_dls_parts['caseid']
    input_els = self.tree.xpath('//input')
    for input_el in input_els:
        try:
            onclick = input_el.xpath('./@onclick')[0]
        except IndexError:
            continue
        else:
            m = re.search('[?&]caseid=(\\d+)', onclick, flags=re.I)
            if m:
                return m.group(1)
Get the pacer_case_id value by inspecting the HTML

:returns str: The pacer_case_id value
def _get_pacer_case_id(self):
    'Get the pacer_case_id value by inspecting the HTML\n\n        :returns str: The pacer_case_id value\n        '
    urls = self.tree.xpath('//a')
    for url in urls:
        try:
            onclick = url.xpath('./@onclick')[0]
        except IndexError:
            continue
        else:
            if ('goDLS' not in onclick):
                continue
            go_dls_parts = reverse_goDLS_function(onclick)
            return go_dls_parts['caseid']
    input_els = self.tree.xpath('//input')
    for input_el in input_els:
        try:
            onclick = input_el.xpath('./@onclick')[0]
        except IndexError:
            continue
        else:
            m = re.search('[?&]caseid=(\\d+)', onclick, flags=re.I)
            if m:
                return m.group(1)