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Base

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

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Provides the base of all our workers.

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://docs.pyfunceble.com

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

License: ::

Copyright 2017, 2018, 2019, 2020, 2022, 2023, 2024, 2025 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

    https://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.

WorkerBase

Bases: WorkerCore

Provides the base of all our workers.

Parameters:

Name Type Description Default
input_queue

The input queue to read.

 required
output_queue

The output queue to write.

 required
Source code in PyFunceble/cli/processes/workers/base.py 
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class WorkerBase(PyFunceble.ext.process_manager.WorkerCore):
    """
    Provides the base of all our workers.

    :param input_queue:
        The input queue to read.
    :param output_queue:
        The output queue to write.
    """

    db_session: Optional[PyFunceble.cli.factory.db_session] = None
    requester: Optional[Requester] = None

    def __del__(self) -> None:
        if self.db_session is not None:
            try:
                self.db_session.close()
            except sqlalchemy.exc.OperationalError:
                pass

    def __post_init__(self) -> None:
        self.requester = Requester(config=PyFunceble.storage.CONFIGURATION)
        try:
            self.db_session = (
                PyFunceble.cli.factory.DBSession.get_db_session().get_new_session()()
            )
        except TypeError:
            self.db_session = None

    def perform_external_poweron_checks(self) -> bool:
        """
        Perform the external poweron checks.
        """

        if hasattr(self, "configuration") and self.configuration is not None:
            PyFunceble.facility.ConfigLoader.set_custom_config(self.configuration)

        if (
            multiprocessing.get_start_method() != "fork"
            or not PyFunceble.storage.CONFIGURATION
        ):
            PyFunceble.facility.ConfigLoader.start()
            PyFunceble.cli.facility.CredentialLoader.start()
            PyFunceble.cli.factory.DBSession.init_db_sessions()

        return super().perform_external_poweron_checks()

    def perform_external_preflight_checks(self) -> bool:
        """
        Perform the external preflight checks.
        """

        if (
            hasattr(self, "continuous_integration")
            and self.continuous_integration
            and self.continuous_integration.is_time_exceeded()
        ):
            PyFunceble.facility.Logger.info("CI time exceeded. Stopping worker.")

            if not self.delay_shutdown:
                self.exit_event.set()

            return False

        return super().perform_external_preflight_checks()

perform_external_poweron_checks()

Perform the external poweron checks.

Source code in PyFunceble/cli/processes/workers/base.py 
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def perform_external_poweron_checks(self) -> bool:
    """
    Perform the external poweron checks.
    """

    if hasattr(self, "configuration") and self.configuration is not None:
        PyFunceble.facility.ConfigLoader.set_custom_config(self.configuration)

    if (
        multiprocessing.get_start_method() != "fork"
        or not PyFunceble.storage.CONFIGURATION
    ):
        PyFunceble.facility.ConfigLoader.start()
        PyFunceble.cli.facility.CredentialLoader.start()
        PyFunceble.cli.factory.DBSession.init_db_sessions()

    return super().perform_external_poweron_checks()

perform_external_preflight_checks()

Perform the external preflight checks.

Source code in PyFunceble/cli/processes/workers/base.py 
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def perform_external_preflight_checks(self) -> bool:
    """
    Perform the external preflight checks.
    """

    if (
        hasattr(self, "continuous_integration")
        and self.continuous_integration
        and self.continuous_integration.is_time_exceeded()
    ):
        PyFunceble.facility.Logger.info("CI time exceeded. Stopping worker.")

        if not self.delay_shutdown:
            self.exit_event.set()

        return False

    return super().perform_external_preflight_checks()