Source code for PyFunceble.checker.availability.extras.parked

"""
The tool to check the availability or syntax of domain, IP or URL.

::


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Provides the extra rules handler based on the "parked status" of a subject.

Author:
    Nissar Chababy, @funilrys, contactTATAfunilrysTODTODcom

Special thanks:
    https://pyfunceble.github.io/#/special-thanks

Contributors:
    https://pyfunceble.github.io/#/contributors

Project link:
    https://github.com/funilrys/PyFunceble

Project documentation:
    https://pyfunceble.readthedocs.io/en/dev/

Project homepage:
    https://pyfunceble.github.io/

License:
::


    Copyright 2017, 2018, 2019, 2020, 2022, 2023 Nissar Chababy

    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.
"""

from typing import Optional

import requests

import PyFunceble.factory
import PyFunceble.storage
from PyFunceble.checker.availability.extras.base import ExtraRuleHandlerBase


[docs]class ParkedRulesHandler(ExtraRuleHandlerBase): """ Provides our very own parked rules handler. This handler will try to check if a subject is parked. :param status: The previously gathered status. :type status: :class:`~PyFunceble.checker.availability.status.AvailabilityCheckerStatus` """ req: Optional[requests.Response] = None def _do_request(self, *, allow_redirects: bool = True) -> "ParkedRulesHandler": """ Do a request and store its response into the `req` attribute. :param bool allow_redirects: Whether we shoold follow the redirection - or not. """ if self.status.idna_subject.startswith( "http:" ) or self.status.idna_subject.startswith("https://"): url = self.status.idna_subject else: url = f"http://{self.status.idna_subject}:80" self.req = PyFunceble.factory.Requester.get( url, allow_redirects=allow_redirects ) return self def _switch_down_by_cookie(self) -> "ParkedRulesHandler": """ Tries to switch the status to inactive if some special cookies where found. """ if "parking_session" in self.req.cookies: self.switch_to_down() return self def _swith_down_by_content(self) -> "ParkedRulesHandler": """ Tries to switch the status to inactive if some relative content were found. """ content = self.req.text.lower() if ( # pylint: disable=too-many-boolean-expressions 'class="parked-domains' in content or "buy-domain" in content or "this domain name is parked" in content or "this domain is parked" in content or "interested in this domain" in content or "really cool domain parked" in content or "domain is for sale" in content or '_trackpageview("/parked/[% parked_type %]/' in content or "| parked domain" in content or "parked banner" in content or "contact with domain owner" in content or "web page is parked" in content or "buy or lease this domain" in content or "parked domain name on " in content or "it is currently parked by the owner" in content or "parked page for" in content ): self.switch_to_down() return self
[docs] @ExtraRuleHandlerBase.ensure_status_is_given @ExtraRuleHandlerBase.setup_status_before @ExtraRuleHandlerBase.setup_status_after def start(self) -> "ParkedRulesHandler": PyFunceble.facility.Logger.info( "Started to check %r against our own set of parked rules.", self.status.idna_subject, ) try: self._do_request() if self.status.status_before_extra_rules == PyFunceble.storage.STATUS.up: self._switch_down_by_cookie() if not self.status.status_after_extra_rules: self._swith_down_by_content() PyFunceble.facility.Logger.info( "Finished to check %r against our own set of parked rules.", self.status.idna_subject, ) except PyFunceble.factory.Requester.exceptions.RequestException: pass return self