Source code for selenium.webdriver.opera.service

#!/usr/bin/python
#
# Copyright 2011 Webdriver_name committers
# Copyright 2011 Google Inc.
#
# 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
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import subprocess
import time
from selenium.common.exceptions import WebDriverException
from selenium.webdriver.common import utils

[docs]class Service(object): """ Object that manages the starting and stopping of the OperaDriver """ def __init__(self, executable_path, port=0): """ Creates a new instance of the Service :Args: - executable_path : Path to the OperaDriver - port : Port the service is running on """ self.port = port self.path = executable_path if self.port == 0: self.port = utils.free_port()
[docs] def start(self): """ Starts the OperaDriver Service. :Exceptions: - WebDriverException : Raised either when it can't start the service or when it can't connect to the service """ try: self.process = subprocess.Popen(["java", "-jar", self.path, "-port", "%s" % self.port]) except: raise WebDriverException( "OperaDriver executable needs to be available in the path.") time.sleep(10) count = 0 while not utils.is_connectable(self.port): count += 1 time.sleep(1) if count == 30: raise WebDriverException("Can not connect to the OperaDriver")
@property
[docs] def service_url(self): """ Gets the url of the OperaDriver Service """ return "http://localhost:%d/wd/hub" % self.port
[docs] def stop(self): """ Tells the OperaDriver to stop and cleans up the process """ #If its dead dont worry if self.process is None: return self.process.kill() self.process.wait()