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# Copyright ETH 2023 Zürich, Scientific IT Services
#
# 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.
#
from .openbis_command import OpenbisCommand
from ..command_result import CommandResult
from ..utils import cd
class DownloadPhysical(OpenbisCommand):
"""
Command to download physical files of a data set.
"""
def __init__(self, dm, data_set_id, file):
"""
:param dm: data management
:param data_set_id: permId of the data set to be cloned
"""
self.data_set_id = data_set_id
self.files = [file] if file is not None else None
self.load_global_config(dm)
super(DownloadPhysical, self).__init__(dm)
def run(self):
if self.fileservice_url() is None:
return CommandResult(returncode=-1,
output="Configuration fileservice_url needs to be set for download.")
data_set = self.openbis.get_dataset(self.data_set_id)
files = self.files if self.files is not None else data_set.file_list
with cd(self.data_mgmt.invocation_path):
Adam Laskowski
committed
target_folder = data_set.download(files, destination=self.data_mgmt.invocation_path)
return CommandResult(returncode=0, output="Files downloaded to: %s" % target_folder)