| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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 __future__ import absolute_import |
| |
| from libcpp.memory cimport shared_ptr |
| from pyarrow.includes.libarrow cimport (CArray, CBuffer, CDataType, |
| CField, CRecordBatch, CSchema, |
| CTable, CTensor, |
| CSparseTensorCSR, CSparseTensorCOO) |
| from pyarrow.compat import frombytes |
| |
| cdef extern from "arrow/python/pyarrow.h" namespace "arrow::py": |
| cdef int import_pyarrow() except -1 |
| cdef object wrap_buffer(const shared_ptr[CBuffer]& buffer) |
| cdef object wrap_data_type(const shared_ptr[CDataType]& type) |
| cdef object wrap_field(const shared_ptr[CField]& field) |
| cdef object wrap_schema(const shared_ptr[CSchema]& schema) |
| cdef object wrap_array(const shared_ptr[CArray]& sp_array) |
| cdef object wrap_tensor(const shared_ptr[CTensor]& sp_tensor) |
| cdef object wrap_sparse_tensor_coo( |
| const shared_ptr[CSparseTensorCOO]& sp_sparse_tensor) |
| cdef object wrap_sparse_tensor_csr( |
| const shared_ptr[CSparseTensorCSR]& sp_sparse_tensor) |
| cdef object wrap_table(const shared_ptr[CTable]& ctable) |
| cdef object wrap_batch(const shared_ptr[CRecordBatch]& cbatch) |
