selenium.py 文件源码

def _get_PhantomJS(self):
        try:
            service_args = []

            if self.proxy:
                service_args.extend([
                    '--proxy={}:{}'.format(self.proxy.host, self.proxy.port),
                    '--proxy-type={}'.format(self.proxy.proto),
                ])

                if self.proxy.username and self.proxy.password:
                    service_args.append(
                        '--proxy-auth={}:{}'.format(
                            self.proxy.username,
                            self.proxy.password
                        )
                    )

            useragent = random_user_agent(
                mobile=False
            )
            logger.info('useragent: {}'.format(useragent))
            dcap = dict(DesiredCapabilities.PHANTOMJS)
            dcap["phantomjs.page.settings.userAgent"] = useragent
            try:
                self.webdriver = webdriver.PhantomJS(
                    executable_path=self.config['executable_path'],
                    service_args=service_args,
                    desired_capabilities=dcap
                )
                return True
            except (ConnectionError, ConnectionRefusedError, ConnectionResetError) as err:
                logger.error(err)
                return False
        except WebDriverException as e:
            logger.error(e)
        return False