# Copyright 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
#
# 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.
"""Renku project gateway interface."""
from renku.core.interface.project_gateway import IProjectGateway
from renku.domain_model.project import Project
from renku.domain_model.project_context import project_context
[docs]class ProjectGateway(IProjectGateway):
"""Gateway for project database operations."""
[docs] def get_project(self) -> Project:
"""Get project metadata."""
try:
return project_context.database["project"] # type: ignore
except KeyError as e:
raise ValueError("Cannot get project") from e
[docs] def update_project(self, project: Project):
"""Update project metadata."""
from renku import __version__
database = project_context.database
try:
if database["project"]:
database.remove_root_object("project")
except KeyError:
pass
project.agent_version = __version__
database.add_root_object("project", project)