Source code for selenium.webdriver.chrome.service
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from collections.abc import Mapping, Sequence
from typing import Optional
from selenium.types import SubprocessStdAlias
from selenium.webdriver.chromium import service
[docs]
class Service(service.ChromiumService):
"""A Service class that is responsible for the starting and stopping of
`chromedriver`.
:param executable_path: install path of the chromedriver executable, defaults to `chromedriver`.
:param port: Port for the service to run on, defaults to 0 where the operating system will decide.
:param service_args: (Optional) Sequence of args to be passed to the subprocess when launching the executable.
:param log_output: (Optional) int representation of STDOUT/DEVNULL, any IO instance or String path to file.
:param env: (Optional) Mapping of environment variables for the new process, defaults to `os.environ`.
"""
def __init__(
self,
executable_path: Optional[str] = None,
port: int = 0,
service_args: Optional[Sequence[str]] = None,
log_output: Optional[SubprocessStdAlias] = None,
env: Optional[Mapping[str, str]] = None,
**kwargs,
) -> None:
self._service_args = service_args or []
super().__init__(
executable_path=executable_path,
port=port,
service_args=service_args,
log_output=log_output,
env=env,
**kwargs,
)
@property
def service_args(self) -> Sequence[str]:
return self._service_args
@service_args.setter
def service_args(self, value: Sequence[str]):
if isinstance(value, str) or not isinstance(value, Sequence):
raise TypeError("service_args must be a sequence")
self._service_args = list(value)