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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.
import warnings
from selenium.common.exceptions import InvalidArgumentException
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
from selenium.webdriver.common.proxy import Proxy
from selenium.webdriver.firefox.firefox_binary import FirefoxBinary
from selenium.webdriver.firefox.firefox_profile import FirefoxProfile
class Log(object):
def __init__(self):
self.level = None
def to_capabilities(self):
if self.level is not None:
return {"log": {"level": self.level}}
return {}
class Options(object):
KEY = "moz:firefoxOptions"
def __init__(self):
self._binary = None
self._preferences = {}
self._profile = None
self._proxy = None
self._caps = DesiredCapabilities.FIREFOX.copy()
self._arguments = []
self.log = Log()
@property
def binary(self):
"""Returns the FirefoxBinary instance"""
return self._binary
@binary.setter
def binary(self, new_binary):
"""Sets location of the browser binary, either by string or
``FirefoxBinary`` instance.
"""
if not isinstance(new_binary, FirefoxBinary):
new_binary = FirefoxBinary(new_binary)
self._binary = new_binary
@property
def binary_location(self):
"""Returns the location of the binary."""
return self.binary._start_cmd
@binary_location.setter # noqa
def binary_location(self, value):
""" Sets the location of the browser binary by string """
self.binary = value
@property
def accept_insecure_certs(self):
return self._caps.get('acceptInsecureCerts')
@accept_insecure_certs.setter
def accept_insecure_certs(self, value):
self._caps['acceptInsecureCerts'] = value
@property
def capabilities(self):
return self._caps
def set_capability(self, name, value):
"""Sets a capability."""
self._caps[name] = value
@property
def preferences(self):
"""Returns a dict of preferences."""
return self._preferences
def set_preference(self, name, value):
"""Sets a preference."""
self._preferences[name] = value
@property
def proxy(self):
""" returns Proxy if set otherwise None."""
return self._proxy
@proxy.setter
def proxy(self, value):
if not isinstance(value, Proxy):
raise InvalidArgumentException("Only Proxy objects can be passed in.")
self._proxy = value
@property
def profile(self):
"""Returns the Firefox profile to use."""
return self._profile
@profile.setter
def profile(self, new_profile):
"""Sets location of the browser profile to use, either by string
or ``FirefoxProfile``.
"""
if not isinstance(new_profile, FirefoxProfile):
new_profile = FirefoxProfile(new_profile)
self._profile = new_profile
@property
def arguments(self):
"""Returns a list of browser process arguments."""
return self._arguments
def add_argument(self, argument):
"""Add argument to be used for the browser process."""
if argument is None:
raise ValueError()
self._arguments.append(argument)
@property
def headless(self):
"""
Returns whether or not the headless argument is set
"""
return '-headless' in self._arguments
@headless.setter
def headless(self, value):
"""
Sets the headless argument
Args:
value: boolean value indicating to set the headless option
"""
if value is True:
self._arguments.append('-headless')
elif '-headless' in self._arguments:
self._arguments.remove('-headless')
def set_headless(self, headless=True):
""" Deprecated, options.headless = True """
warnings.warn('use setter for headless property instead of set_headless',
DeprecationWarning, stacklevel=2)
self.headless = headless
def to_capabilities(self):
"""Marshals the Firefox options to a `moz:firefoxOptions`
object.
"""
# This intentionally looks at the internal properties
# so if a binary or profile has _not_ been set,
# it will defer to geckodriver to find the system Firefox
# and generate a fresh profile.
caps = self._caps
opts = {}
if self._binary is not None:
opts["binary"] = self._binary._start_cmd
if len(self._preferences) > 0:
opts["prefs"] = self._preferences
if self._proxy is not None:
self._proxy.add_to_capabilities(opts)
if self._profile is not None:
opts["profile"] = self._profile.encoded
if len(self._arguments) > 0:
opts["args"] = self._arguments
opts.update(self.log.to_capabilities())
if len(opts) > 0:
caps[Options.KEY] = opts
return caps
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