94 lines
3.5 KiB
Python
94 lines
3.5 KiB
Python
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# Licensed to the Software Freedom Conservancy (SFC) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The SFC licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
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from .remote_connection import ChromeRemoteConnection
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from .service import Service
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from .options import Options
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class WebDriver(RemoteWebDriver):
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"""
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Controls the ChromeDriver and allows you to drive the browser.
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You will need to download the ChromeDriver executable from
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http://chromedriver.storage.googleapis.com/index.html
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"""
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def __init__(self, executable_path="chromedriver", port=0,
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chrome_options=None, service_args=None,
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desired_capabilities=None, service_log_path=None):
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"""
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Creates a new instance of the chrome driver.
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Starts the service and then creates new instance of chrome driver.
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:Args:
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- executable_path - path to the executable. If the default is used it assumes the executable is in the $PATH
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- port - port you would like the service to run, if left as 0, a free port will be found.
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- desired_capabilities: Dictionary object with non-browser specific
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capabilities only, such as "proxy" or "loggingPref".
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- chrome_options: this takes an instance of ChromeOptions
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"""
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if chrome_options is None:
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# desired_capabilities stays as passed in
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if desired_capabilities is None:
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desired_capabilities = self.create_options().to_capabilities()
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else:
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if desired_capabilities is None:
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desired_capabilities = chrome_options.to_capabilities()
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else:
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desired_capabilities.update(chrome_options.to_capabilities())
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self.service = Service(
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executable_path,
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port=port,
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service_args=service_args,
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log_path=service_log_path)
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self.service.start()
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try:
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RemoteWebDriver.__init__(
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self,
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command_executor=ChromeRemoteConnection(
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remote_server_addr=self.service.service_url),
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desired_capabilities=desired_capabilities)
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except:
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self.quit()
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raise
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self._is_remote = False
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def launch_app(self, id):
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"""Launches Chrome app specified by id."""
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return self.execute("launchApp", {'id': id})
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def quit(self):
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"""
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Closes the browser and shuts down the ChromeDriver executable
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that is started when starting the ChromeDriver
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"""
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try:
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RemoteWebDriver.quit(self)
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except:
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# We don't care about the message because something probably has gone wrong
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pass
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finally:
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self.service.stop()
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def create_options(self):
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return Options()
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