def get_image_url(self, selector, by=By.CSS_SELECTOR,<EOL>timeout=settings.SMALL_TIMEOUT):
if self.timeout_multiplier and timeout == settings.SMALL_TIMEOUT:<EOL><INDENT>timeout = self.__get_new_timeout(timeout)<EOL><DEDENT>return self.get_attribute(selector,<EOL>attribute='<STR_LIT:src>', by=by, timeout=timeout)<EOL>
Extracts the URL from an image element on the page.