Source code for selenium.webdriver.chrome.webdriver

#!/usr/bin/python
#
# Copyright 2011-2013 Software freedom conservancy
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
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#     http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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import base64
from selenium.webdriver.remote.command import Command
from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
from selenium.common.exceptions import WebDriverException
from .service import Service
from .options import Options

[docs]class WebDriver(RemoteWebDriver): """ Controls the ChromeDriver and allows you to drive the browser. You will need to download the ChromeDriver executable from http://chromedriver.storage.googleapis.com/index.html """ def __init__(self, executable_path="chromedriver", port=0, chrome_options=None, service_args=None, desired_capabilities=None, service_log_path=None): """ Creates a new instance of the chrome driver. Starts the service and then creates new instance of chrome driver. :Args: - executable_path - path to the executable. If the default is used it assumes the executable is in the $PATH - port - port you would like the service to run, if left as 0, a free port will be found. - desired_capabilities: Dictionary object with non-browser specific capabilities only, such as "proxy" or "loggingPref". - chrome_options: this takes an instance of ChromeOptions """ if chrome_options is None: options = Options() else: options = chrome_options if desired_capabilities is not None: desired_capabilities.update(options.to_capabilities()) else: desired_capabilities = options.to_capabilities() self.service = Service(executable_path, port=port, service_args=service_args, log_path=service_log_path) self.service.start() try: RemoteWebDriver.__init__(self, command_executor=self.service.service_url, desired_capabilities=desired_capabilities) except: self.quit() raise self._is_remote = False
[docs] def quit(self): """ Closes the browser and shuts down the ChromeDriver executable that is started when starting the ChromeDriver """ try: RemoteWebDriver.quit(self) except: # We don't care about the message because something probably has gone wrong pass finally: self.service.stop()