Bryan Cutler created ARROW-2380:
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Summary: Correct issues in numpy_to_arrow conversion routines
Key: ARROW-2380
URL: https://issues.apache.org/jira/browse/ARROW-2380
Project: Apache Arrow
Issue Type: Bug
Components: Python
Affects Versions: 0.9.0
Reporter: Bryan Cutler
Fix For: 0.10.0
Following the discussion at [https://github.com/apache/arrow/pull/1689,] there
are a few issues with conversion of various types to arrow that are incorrect
or could be improved:
* PyBytes_GET_SIZE is being casted to the wrong type, for example
{{const int32_t length = static_cast<int32_t>(PyBytes_GET_SIZE(obj));}}
* Handle the possibility with the statement
{{builder->value_data_length() + length > kBinaryMemoryLimit}}
if length is larger than kBinaryMemoryLimit
* Look into using common code for binary object conversion to avoid
duplication, and allow support for bytes and bytearray objects in other places
than numpy_to_arrow. (possibly put in src/arrow/python/helpers.h)
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