/
datasets.py
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/
datasets.py
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#
# Copyright 2020 - 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 serializers."""
from marshmallow import Schema, ValidationError, fields, post_load
from renku.domain_model.dataset import DatasetCreatorsJson as DatasetCreators
from renku.domain_model.dataset import DatasetDetailsJson as DatasetDetails
from renku.domain_model.dataset import ImageObjectJson as ImageObject
from renku.domain_model.dataset import ImageObjectRequestJson as ImageObjectRequest
from renku.ui.service.serializers.common import (
AsyncSchema,
JobDetailsResponse,
LocalRepositorySchema,
MigrateSchema,
RemoteRepositorySchema,
RenkuSyncSchema,
)
from renku.ui.service.serializers.rpc import JsonRPCResponse
class DatasetNameSchema(Schema):
"""Schema for dataset name."""
name = fields.String(metadata={"description": "Mandatory dataset name."}, required=True)
class DatasetDetailsRequest(DatasetDetails):
"""Request schema with dataset image information."""
images = fields.List(fields.Nested(ImageObjectRequest))
custom_metadata: fields.Field = fields.Dict()
class DatasetCreateRequest(
AsyncSchema, DatasetDetailsRequest, LocalRepositorySchema, RemoteRepositorySchema, MigrateSchema
):
"""Request schema for a dataset create view."""
# NOTE: Override field in DatasetDetails
data_directory = fields.String( # type: ignore
load_default=None,
metadata={"description": "Base dataset data directory. '<project.data_directory>/<dataset.name>' by default"},
)
class DatasetCreateResponse(DatasetNameSchema, RenkuSyncSchema):
"""Response schema for a dataset create view."""
class DatasetCreateResponseRPC(JsonRPCResponse):
"""RPC response schema for dataset create view."""
result = fields.Nested(DatasetCreateResponse)
class DatasetRemoveRequest(
AsyncSchema, DatasetNameSchema, LocalRepositorySchema, RemoteRepositorySchema, MigrateSchema
):
"""Request schema for a dataset remove."""
class DatasetRemoveResponse(DatasetNameSchema, RenkuSyncSchema):
"""Response schema for a dataset create view."""
class DatasetRemoveResponseRPC(JsonRPCResponse):
"""RPC response schema for dataset create view."""
result = fields.Nested(DatasetRemoveResponse)
class DatasetAddFile(Schema):
"""Schema for a dataset add file view."""
file_id = fields.String()
file_path = fields.String()
file_url = fields.String()
job_id = fields.String()
class DatasetAddRequest(AsyncSchema, DatasetNameSchema, LocalRepositorySchema, RemoteRepositorySchema, MigrateSchema):
"""Request schema for a dataset add file view."""
files = fields.List(fields.Nested(DatasetAddFile), required=True)
create_dataset = fields.Boolean(load_default=False)
force = fields.Boolean(load_default=False)
client_extras = fields.String()
@post_load()
def check_files(self, data, **kwargs):
"""Check serialized file list."""
for _file in data["files"]:
if "file_id" in _file and "file_path" in _file:
raise ValidationError("invalid reference found: use either `file_id` or `file_path`")
return data
class DatasetAddResponse(DatasetNameSchema, RenkuSyncSchema):
"""Response schema for a dataset add file view."""
project_id = fields.String(required=True)
files = fields.List(fields.Nested(DatasetAddFile), required=True)
class DatasetAddResponseRPC(JsonRPCResponse):
"""RPC schema for a dataset add."""
result = fields.Nested(DatasetAddResponse)
class DatasetListRequest(LocalRepositorySchema, RemoteRepositorySchema):
"""Request schema for dataset list view."""
class DatasetDetailsResponse(DatasetDetails):
"""Request schema with dataset image information."""
images = fields.List(fields.Nested(ImageObject))
class DatasetListResponse(Schema):
"""Response schema for dataset list view."""
datasets = fields.List(fields.Nested(DatasetDetailsResponse), required=True)
class DatasetListResponseRPC(JsonRPCResponse):
"""RPC response schema for dataset list view."""
result = fields.Nested(DatasetListResponse)
class DatasetFilesListRequest(DatasetNameSchema, LocalRepositorySchema, RemoteRepositorySchema):
"""Request schema for dataset files list view."""
class DatasetFileDetails(DatasetNameSchema):
"""Serialize dataset files to a response object."""
path = fields.String()
created = fields.DateTime()
added = fields.DateTime()
class DatasetFilesListResponse(DatasetNameSchema):
"""Response schema for dataset files list view."""
files = fields.List(fields.Nested(DatasetFileDetails), required=True)
class DatasetFilesListResponseRPC(JsonRPCResponse):
"""RPC schema for dataset files list view."""
result = fields.Nested(DatasetFilesListResponse)
class DatasetImportRequest(AsyncSchema, LocalRepositorySchema, RemoteRepositorySchema, MigrateSchema):
"""Dataset import request."""
dataset_uri = fields.String(required=True)
name = fields.String(metadata={"description": "Optional dataset name."})
extract = fields.Boolean()
tag = fields.String(metadata={"description": "Dataset version to import."})
data_directory = fields.String(
load_default=None,
metadata={"description": "Base dataset data directory. '<project.data_directory>/<dataset.name>' by default"},
)
class DatasetImportResponseRPC(JsonRPCResponse):
"""RPC schema for a dataset import."""
result = fields.Nested(JobDetailsResponse)
class DatasetEditRequest(
AsyncSchema,
DatasetDetailsRequest,
DatasetNameSchema,
LocalRepositorySchema,
RemoteRepositorySchema,
MigrateSchema,
):
"""Dataset edit metadata request."""
title = fields.String(metadata={"description": "New title of the dataset"})
description = fields.String(metadata={"description": "New description of the dataset"})
creators = fields.List(fields.Nested(DatasetCreators), metadata={"description": "New creators of the dataset"})
keywords = fields.List(fields.String(), allow_none=True, metadata={"description": "New keywords for the dataset"})
images = fields.List(
fields.Nested(ImageObjectRequest), allow_none=True, metadata={"description": "New dataset images"}
)
custom_metadata = fields.List(
fields.Dict(), metadata={"description": "New custom metadata for the dataset"}, allow_none=True
)
custom_metadata_source = fields.String(
allow_none=True,
metadata={"description": "Source for the custom metadata for the dataset"},
)
class DatasetEditResponse(RenkuSyncSchema):
"""Dataset edit metadata response."""
edited = fields.Dict(required=True)
warnings = fields.List(fields.String())
class DatasetEditResponseRPC(JsonRPCResponse):
"""RPC schema for a dataset import."""
result = fields.Nested(DatasetEditResponse)
class DatasetUnlinkRequest(
AsyncSchema, DatasetNameSchema, LocalRepositorySchema, RemoteRepositorySchema, MigrateSchema
):
"""Dataset unlink file request."""
include_filters = fields.List(fields.String())
exclude_filters = fields.List(fields.String())
@post_load()
def check_filters(self, data, **kwargs):
"""Check filters."""
include_filter = data.get("include_filters")
exclude_filter = data.get("exclude_filters")
if not include_filter and not exclude_filter:
raise ValidationError("one of the filters must be specified")
return data
class DatasetUnlinkResponse(RenkuSyncSchema):
"""Dataset unlink files response."""
unlinked = fields.List(fields.String())
class DatasetUnlinkResponseRPC(JsonRPCResponse):
"""Dataset unlink files RPC response."""
result = fields.Nested(DatasetUnlinkResponse)