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

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Provides the base of all JSON 2 CSV migrators.

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 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.

JSON2CSVMigratorBase

Bases: MigratorBase

Provides the base of all JSON to CSV related classes.

Source code in PyFunceble/cli/migrators/json2csv/base.py
class JSON2CSVMigratorBase(MigratorBase):
    """
    Provides the base of all JSON to CSV related classes.
    """

    source_file: Optional[str] = None
    dataset: Optional[CSVDatasetBase] = None

    def ensure_source_file_is_given(func):  # pylint: disable=no-self-argument
        """
        Ensures that the source file is given before launching the decorated
        method.

        :raise RuntimeError:
            When the:code:`self.source_file` is not given.
        """

        @functools.wraps(func)
        def wrapper(self, *args, **kwargs):
            if not isinstance(self.source_file, str):
                raise RuntimeError("<self.source_file> is not given.")

            return func(self, *args, **kwargs)  # pylint: disable=not-callable

        return wrapper

    def ensure_dataset_is_given(func):  # pylint: disable=no-self-argument
        """
        Ensures that the dataset is given before launching the decorated
        method.

        :raise RuntimeError:
            When the:code:`self.source_file` is not given.
        """

        @functools.wraps(func)
        def wrapper(self, *args, **kwargs):
            if not isinstance(self.dataset, CSVDatasetBase):
                raise RuntimeError("<self.dataset> is not given.")

            return func(self, *args, **kwargs)  # pylint: disable=not-callable

        return wrapper

    def migrate(self) -> "JSON2CSVMigratorBase":
        """
        Provides the migrator (itself)
        """

        raise NotImplementedError()

    @ensure_source_file_is_given
    @ensure_dataset_is_given
    def start(self) -> "JSON2CSVMigratorBase":
        """
        Starts the migration and everything related to it.
        """

        PyFunceble.facility.Logger.info("Started migration.")

        self.migrate()

        PyFunceble.facility.Logger.info("Finished migration.")

        return self

ensure_dataset_is_given(func)

Ensures that the dataset is given before launching the decorated method.

Raises:

Type Description
RuntimeError

When the:code:self.source_file is not given.

Source code in PyFunceble/cli/migrators/json2csv/base.py
def ensure_dataset_is_given(func):  # pylint: disable=no-self-argument
    """
    Ensures that the dataset is given before launching the decorated
    method.

    :raise RuntimeError:
        When the:code:`self.source_file` is not given.
    """

    @functools.wraps(func)
    def wrapper(self, *args, **kwargs):
        if not isinstance(self.dataset, CSVDatasetBase):
            raise RuntimeError("<self.dataset> is not given.")

        return func(self, *args, **kwargs)  # pylint: disable=not-callable

    return wrapper

ensure_source_file_is_given(func)

Ensures that the source file is given before launching the decorated method.

Raises:

Type Description
RuntimeError

When the:code:self.source_file is not given.

Source code in PyFunceble/cli/migrators/json2csv/base.py
def ensure_source_file_is_given(func):  # pylint: disable=no-self-argument
    """
    Ensures that the source file is given before launching the decorated
    method.

    :raise RuntimeError:
        When the:code:`self.source_file` is not given.
    """

    @functools.wraps(func)
    def wrapper(self, *args, **kwargs):
        if not isinstance(self.source_file, str):
            raise RuntimeError("<self.source_file> is not given.")

        return func(self, *args, **kwargs)  # pylint: disable=not-callable

    return wrapper

migrate()

Provides the migrator (itself)

Source code in PyFunceble/cli/migrators/json2csv/base.py
def migrate(self) -> "JSON2CSVMigratorBase":
    """
    Provides the migrator (itself)
    """

    raise NotImplementedError()

start()

Starts the migration and everything related to it.

Source code in PyFunceble/cli/migrators/json2csv/base.py
@ensure_source_file_is_given
@ensure_dataset_is_given
def start(self) -> "JSON2CSVMigratorBase":
    """
    Starts the migration and everything related to it.
    """

    PyFunceble.facility.Logger.info("Started migration.")

    self.migrate()

    PyFunceble.facility.Logger.info("Finished migration.")

    return self