Eric'in cevabından esinlenerek, işte selenyum 3.7.0 için bu soruna çözümüm. Http://tarunlalwani.com/post/reusing-existing-browser-session-selenium/ adresindeki çözümle karşılaştırıldığında , avantaj, mevcut oturuma her bağlandığımda boş bir tarayıcı penceresi olmayacak olmasıdır.
import warnings
from selenium.common.exceptions import WebDriverException
from selenium.webdriver.remote.errorhandler import ErrorHandler
from selenium.webdriver.remote.file_detector import LocalFileDetector
from selenium.webdriver.remote.mobile import Mobile
from selenium.webdriver.remote.remote_connection import RemoteConnection
from selenium.webdriver.remote.switch_to import SwitchTo
from selenium.webdriver.remote.webdriver import WebDriver
class AttachableWebDriver(WebDriver):
def __init__(self, command_executor='http://127.0.0.1:4444/wd/hub',
desired_capabilities=None, browser_profile=None, proxy=None,
keep_alive=False, file_detector=None, session_id=None):
"""
Create a new driver that will issue commands using the wire protocol.
:Args:
- command_executor - Either a string representing URL of the remote server or a custom
remote_connection.RemoteConnection object. Defaults to 'http://127.0.0.1:4444/wd/hub'.
- desired_capabilities - A dictionary of capabilities to request when
starting the browser session. Required parameter.
- browser_profile - A selenium.webdriver.firefox.firefox_profile.FirefoxProfile object.
Only used if Firefox is requested. Optional.
- proxy - A selenium.webdriver.common.proxy.Proxy object. The browser session will
be started with given proxy settings, if possible. Optional.
- keep_alive - Whether to configure remote_connection.RemoteConnection to use
HTTP keep-alive. Defaults to False.
- file_detector - Pass custom file detector object during instantiation. If None,
then default LocalFileDetector() will be used.
"""
if desired_capabilities is None:
raise WebDriverException("Desired Capabilities can't be None")
if not isinstance(desired_capabilities, dict):
raise WebDriverException("Desired Capabilities must be a dictionary")
if proxy is not None:
warnings.warn("Please use FirefoxOptions to set proxy",
DeprecationWarning)
proxy.add_to_capabilities(desired_capabilities)
self.command_executor = command_executor
if type(self.command_executor) is bytes or isinstance(self.command_executor, str):
self.command_executor = RemoteConnection(command_executor, keep_alive=keep_alive)
self.command_executor._commands['GET_SESSION'] = ('GET', '/session/$sessionId')
self._is_remote = True
self.session_id = session_id
self.capabilities = {}
self.error_handler = ErrorHandler()
self.start_client()
if browser_profile is not None:
warnings.warn("Please use FirefoxOptions to set browser profile",
DeprecationWarning)
if session_id:
self.connect_to_session(desired_capabilities)
else:
self.start_session(desired_capabilities, browser_profile)
self._switch_to = SwitchTo(self)
self._mobile = Mobile(self)
self.file_detector = file_detector or LocalFileDetector()
self.w3c = True
def connect_to_session(self, desired_capabilities):
response = self.execute('GET_SESSION', {
'desiredCapabilities': desired_capabilities,
'sessionId': self.session_id,
})
self.capabilities = response['value']
Kullanmak için:
if use_existing_session:
browser = AttachableWebDriver(command_executor=('http://%s:4444/wd/hub' % ip),
desired_capabilities=(DesiredCapabilities.INTERNETEXPLORER),
session_id=session_id)
self.logger.info("Using existing browser with session id {}".format(session_id))
else:
browser = AttachableWebDriver(command_executor=('http://%s:4444/wd/hub' % ip),
desired_capabilities=(DesiredCapabilities.INTERNETEXPLORER))
self.logger.info('New session_id : {}'.format(browser.session_id))