# -*- coding: utf-8 -*-
#
# Copyright 2017-2022- Swiss Data Science Center (SDSC)
# A partnership between École Polytechnique Fédérale de Lausanne (EPFL) and
# Eidgenössische Technische Hochschule Zürich (ETHZ).
#
# 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
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# Unless required by applicable law or agreed to in writing, software
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"""Define classes for converting workflows to workflow languages."""
from __future__ import annotations
from abc import ABCMeta, abstractmethod
from pathlib import Path
from typing import List, Optional, Tuple
from renku.domain_model.workflow.plan import AbstractPlan
[docs]class IWorkflowConverter(metaclass=ABCMeta):
"""Abstract class for converting ``Plan`` to a workflow format."""
[docs] @abstractmethod
def workflow_convert(
self, workflow: AbstractPlan, basedir: Path, output: Optional[Path], output_format: Optional[str]
) -> str:
"""Converts a single workflow step to a desired workflow format."""
pass