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Python

# Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The SFC licenses this file
# to you 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 typing
from selenium.webdriver.common import service
DEFAULT_EXECUTABLE_PATH = "WPEWebDriver"
class Service(service.Service):
"""A Service class that is responsible for the starting and stopping
of `WPEWebDriver`.
:param executable_path: install path of the WPEWebDriver executable, defaults to `WPEWebDriver`.
:param port: Port for the service to run on, defaults to 0 where the operating system will decide.
:param service_args: (Optional) List of args to be passed to the subprocess when launching the executable.
:param log_path: (Optional) File path for the file to be opened and passed as the subprocess stdout/stderr handler.
:param env: (Optional) Mapping of environment variables for the new process, defaults to `os.environ`.
"""
def __init__(
self,
executable_path: str = DEFAULT_EXECUTABLE_PATH,
port: int = 0,
log_path: typing.Optional[str] = None,
service_args: typing.Optional[typing.List[str]] = None,
env: typing.Optional[typing.Mapping[str, str]] = None,
):
self.service_args = service_args or []
log_file = open(log_path, "wb") if log_path else None
super().__init__(executable=executable_path, port=port, log_file=log_file, env=env) # type: ignore
def command_line_args(self) -> typing.List[str]:
return ["-p", f"{self.port}"] + self.service_args