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# 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.
from selenium.common.exceptions import WebDriverException
try:
import http.client as http_client
except ImportError:
import httplib as http_client
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.remote.webdriver import WebDriver as RemoteWebDriver
from .service import Service
from .remote_connection import SafariRemoteConnection
class WebDriver(RemoteWebDriver):
"""
Controls the SafariDriver and allows you to drive the browser.
"""
def __init__(self, port=0, executable_path="/usr/bin/safaridriver", reuse_service=False,
desired_capabilities=DesiredCapabilities.SAFARI, quiet=False,
keep_alive=True):
"""
Creates a new Safari driver instance and launches or finds a running safaridriver service.
:Args:
- port - The port on which the safaridriver service should listen for new connections. If zero, a free port will be found.
- executable_path - Path to a custom safaridriver executable to be used. If absent, /usr/bin/safaridriver is used.
- reuse_service - If True, do not spawn a safaridriver instance; instead, connect to an already-running service that was launched externally.
- desired_capabilities: Dictionary object with desired capabilities (Can be used to provide various Safari switches).
- quiet - If True, the driver's stdout and stderr is suppressed.
- keep_alive - Whether to configure SafariRemoteConnection to use
HTTP keep-alive. Defaults to False.
"""
self._reuse_service = reuse_service
self.service = Service(executable_path, port=port, quiet=quiet)
if not reuse_service:
self.service.start()
executor = SafariRemoteConnection(remote_server_addr=self.service.service_url,
keep_alive=keep_alive)
RemoteWebDriver.__init__(
self,
command_executor=executor,
desired_capabilities=desired_capabilities)
self._is_remote = False
def quit(self):
"""
Closes the browser and shuts down the SafariDriver executable
that is started when starting the SafariDriver
"""
try:
RemoteWebDriver.quit(self)
except http_client.BadStatusLine:
pass
finally:
if not self._reuse_service:
self.service.stop()
# safaridriver extension commands. The canonical command support matrix is here:
# https://developer.apple.com/library/content/documentation/NetworkingInternetWeb/Conceptual/WebDriverEndpointDoc/Commands/Commands.html
# First available in Safari 11.1 and Safari Technology Preview 41.
def set_permission(self, permission, value):
if not isinstance(value, bool):
raise WebDriverException("Value of a session permission must be set to True or False.")
payload = {}
payload[permission] = value
self.execute("SET_PERMISSIONS", {"permissions": payload})
# First available in Safari 11.1 and Safari Technology Preview 41.
def get_permission(self, permission):
payload = self.execute("GET_PERMISSIONS")["value"]
permissions = payload["permissions"]
if not permissions:
return None
if permission not in permissions:
return None
value = permissions[permission]
if not isinstance(value, bool):
return None
return value
# First available in Safari 11.1 and Safari Technology Preview 42.
def debug(self):
self.execute("ATTACH_DEBUGGER")
self.execute_script("debugger;")
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