[ARROW-6873] [Python] Stale CColumn reference break Cython cimport pyarrow

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.15.0
• Fix Version/s: 0.15.1, 0.16.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/23201
• Assignee: Uwe Korn
• Reporter: Uwe Korn
• Created: 14/Oct/19 13:42
• Updated: 11/Jan/23 07:50
• Resolved: 14/Oct/19 17:07

Description

Traceback:

Error compiling Cython file:
------------------------------------------------------------
...
# under the License.

from __future__ import absolute_import

from libcpp.memory cimport shared_ptr
from pyarrow.includes.libarrow cimport (CArray, CBuffer, CColumn, CDataType,
^
------------------------------------------------------------

…/lib/python3.7/site-packages/pyarrow/__init__.pxd:21:0: 'pyarrow/includes/libarrow/CColumn.pxd' not found

Error compiling Cython file:
------------------------------------------------------------
...
    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_column(const shared_ptr[CColumn]& ccolumn)
                                                   ^
------------------------------------------------------------

…/lib/python3.7/site-packages/pyarrow/__init__.pxd:39:52: unknown type in template argument

Error compiling Cython file:
------------------------------------------------------------
...

from pyarrow cimport Int64ArrayBuilder
^
------------------------------------------------------------

/Users/uwe/.ipython/cython/_cython_magic_3eb31dd63fb578b618cc8e98a60dbdf5.pyx:2:0: 'pyarrow/Int64ArrayBuilder.pxd' not found
---------------------------------------------------------------------------

Issue Links

• links to: GitHub Pull Request #5646