def click(self, selector):
xptr = MyXPathTranslator()
xpsel, index = xptr.jq_to_xpath(selector)
elements = self.webdriver.find_elements_by_xpath(xpsel)
if abs(index) == index:
try:
elements = [elements[index]]
except IndexError:
# element not found
raise InvalidSelectorException
if len(elements) == 0:
raise InvalidSelectorException
for element in elements:
if not element.is_displayed():
raise InvalidSelectorException
try:
element.click()
except WebDriverException:
self.webdriver.execute_script(
"document.querySelector('%s').click();" % selector)
self.wait()
super(DynamicWP, self).set_page_source(self.webdriver.page_source)
def __get_lxml_elems_by_sel_from_str__(self, selector, target):
''' Get elements by selector from target type of string.
LXML implementation '''
elements = []
try:
tree = lhtml.fromstring(target)
except lxml.etree.XMLSyntaxError:
super(AParseBySelector, self).register_warning(Action.AW_UNABLE_TO_LOCATE_TARGET)
return elements
if selector:
if True: # XPath relative algo: hack
xpt = MyXPathTranslator()
xpath_objects = xpt.jq_to_xpath(selector)
for xpsel, epos in xpath_objects:
elements = tree.xpath(xpsel)
if epos > -1:
elements = elements[epos]
break
# if selector[0:1] == '>':
# selector = selector[1:]
# sel = CSSSelector(selector).path
# xpath_self = re.sub(r'^descendant-or-self::', '', sel)
# if 'nth-child' in selector:
# elements = tree.xpath(sel)
# else:
# elements = tree.xpath(xpath_self)
# if item_count > 0:
# elements = [elements[item_count - 1]]
# else:
# elements = CSSSelector(selector)(tree)
else:
elements = [tree]
return elements
