# Copyright (C) 2022 Alteryx, Inc. All rights reserved.
#
# Licensed under the ALTERYX SDK AND API LICENSE AGREEMENT;
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.alteryx.com/alteryx-sdk-and-api-license-agreement
#
# 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
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"""RecordCopierProxy class definition."""
from typing import Mapping
from AlteryxPythonSDK import RecordCopier, RecordCreator, RecordInfo, RecordRef
[docs]class RecordCopierProxy:
"""Proxy for RecordCopier class from raw Python SDK."""
__slots__ = ["_input_record_info", "_output_record_info", "_record_copier"]
def __init__(
self,
input_record_info: RecordInfo,
output_record_info: RecordInfo,
field_name_map: Mapping[str, str],
):
"""Construct a record copier proxy object."""
self._input_record_info = input_record_info
self._output_record_info = output_record_info
self._record_copier = RecordCopier(input_record_info, output_record_info)
for input_name, output_name in field_name_map.items():
input_idx = input_record_info.get_field_num(input_name)
storage_idx = output_record_info.get_field_num(output_name)
self._record_copier.add(storage_idx, input_idx)
self._record_copier.done_adding()
[docs] def copy(self, record: RecordRef) -> RecordCreator:
"""Copy a record into a new record creator."""
record_creator = self._output_record_info.construct_record_creator()
self._record_copier.copy(record_creator, record)
return record_creator