/
datasets_edit.py
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/
datasets_edit.py
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# 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 service datasets edit controller."""
from typing import Dict, List, Union, cast
from renku.command.dataset import edit_dataset_command
from renku.core.image import ImageObjectRequest
from renku.core.util.metadata import construct_creators
from renku.domain_model.constant import NO_VALUE, NoValueType
from renku.domain_model.provenance.agent import Person
from renku.ui.service.cache.models.job import Job
from renku.ui.service.config import CACHE_UPLOADS_PATH, MESSAGE_PREFIX
from renku.ui.service.controllers.api.abstract import ServiceCtrl
from renku.ui.service.controllers.api.mixins import RenkuOpSyncMixin
from renku.ui.service.controllers.utils.datasets import set_url_for_uploaded_images
from renku.ui.service.serializers.datasets import DatasetEditRequest, DatasetEditResponseRPC
from renku.ui.service.views import result_response
class DatasetsEditCtrl(ServiceCtrl, RenkuOpSyncMixin):
"""Controller for datasets edit endpoint."""
REQUEST_SERIALIZER = DatasetEditRequest()
RESPONSE_SERIALIZER = DatasetEditResponseRPC()
def __init__(self, cache, user_data, request_data, migrate_project=False):
"""Construct a datasets edit list controller."""
self.ctx = cast(Dict, self.REQUEST_SERIALIZER.load(request_data))
self.ctx["commit_message"] = f"{MESSAGE_PREFIX} dataset edit {self.ctx['slug']}"
super().__init__(cache, user_data, request_data, migrate_project=migrate_project)
@property
def context(self):
"""Controller operation context."""
return self.ctx
def renku_op(self):
"""Renku operation for the controller."""
warnings: List[Union[str, Dict]] = []
if "images" in self.ctx:
images = self.ctx.get("images") or []
user_cache_dir = CACHE_UPLOADS_PATH / self.user.user_id
set_url_for_uploaded_images(images=images, cache=self.cache, user=self.user)
images = [
ImageObjectRequest(
content_url=img["content_url"],
position=img["position"],
mirror_locally=img.get("mirror_locally", False),
safe_image_paths=[user_cache_dir],
)
for img in images
]
else:
images = NO_VALUE
creators: Union[NoValueType, List[Person]]
if "creators" in self.ctx:
creators, warnings = construct_creators(self.ctx.get("creators"), ignore_email=True) # type: ignore
else:
creators = NO_VALUE
if "name" in self.ctx:
name = self.ctx.get("name")
else:
name = NO_VALUE
if "description" in self.ctx:
description = self.ctx.get("description")
else:
description = NO_VALUE
if "keywords" in self.ctx:
keywords = self.ctx.get("keywords") or []
else:
keywords = NO_VALUE
if "custom_metadata" in self.ctx:
custom_metadata = self.ctx.get("custom_metadata")
else:
custom_metadata = NO_VALUE
if "custom_metadata_source" in self.ctx:
custom_metadata_source = self.ctx.get("custom_metadata")
else:
custom_metadata_source = NO_VALUE
if custom_metadata_source is NO_VALUE and custom_metadata is not NO_VALUE:
custom_metadata_source = "renku"
result = (
edit_dataset_command()
.with_commit_message(self.ctx["commit_message"])
.build()
.execute(
self.ctx["slug"],
name=name,
description=description,
creators=creators,
keywords=keywords,
images=images,
custom_metadata=custom_metadata,
custom_metadata_source=custom_metadata_source,
)
)
edited = result.output
return edited, warnings
def to_response(self):
"""Execute controller flow and serialize to service response."""
op_result, remote_branch = self.execute_and_sync()
if isinstance(op_result, Job):
return result_response(DatasetsEditCtrl.JOB_RESPONSE_SERIALIZER, op_result)
edited, warnings = op_result
if "creators" in edited:
edited["creators"] = self.ctx.get("creators")
response = {
"edited": edited,
"warnings": warnings,
"remote_branch": remote_branch,
"git_url": self.ctx["git_url"],
}
return result_response(self.RESPONSE_SERIALIZER, response)