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Accepting request 1087838 from home:bnavigator:pyarrow

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- Update to 12.0.0
  ## Compatibility notes:
  * Plasma has been removed in this release (GH-33243). In
    addition, the deprecated serialization module in PyArrow was
    also removed (GH-29705). IPC (Inter-Process Communication)
    functionality of pyarrow or the standard library pickle should
    be used instead.
  * The deprecated use_async keyword has been removed from the
    dataset module (GH-30774)
  * Minimum Cython version to build PyArrow from source has been
    raised to 0.29.31 (GH-34933). In addition, PyArrow can now be
    compiled using Cython 3 (GH-34564).
  ## New features:
  * A new pyarrow.acero module with initial bindings for the Acero
    execution engine has been added (GH-33976)
  * A new canonical extension type for fixed shaped tensor data has
    been defined. This is exposed in PyArrow as the
    FixedShapeTensorType (GH-34882, GH-34956)
  * Run-End Encoded arrays binding has been implemented (GH-34686,
    GH-34568)
  * Method is_nan has been added to Array, ChunkedArray and
    Expression (GH-34154)
  * Dataframe interchange protocol has been implemented for
    RecordBatch (GH-33926)
  ## Other improvements:
  * Extension arrays can now be concatenated (GH-31868)
  * get_partition_keys helper function is implemented in the
    dataset module to access the partitioning field’s key/value
    from the partition expression of a certain dataset fragment
    (GH-33825)

OBS-URL: https://build.opensuse.org/request/show/1087838
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python:numeric/python-pyarrow?expand=0&rev=4
This commit is contained in:
Benjamin Greiner
2023-05-18 17:02:23 +00:00
committed by Git OBS Bridge
parent 25bf066ee1
commit a63aec57e4
4 changed files with 79 additions and 21 deletions
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-------------------------------------------------------------------
Thu May 18 07:28:28 UTC 2023 - Ben Greiner <code@bnavigator.de>
- Update to 12.0.0
## Compatibility notes:
* Plasma has been removed in this release (GH-33243). In
addition, the deprecated serialization module in PyArrow was
also removed (GH-29705). IPC (Inter-Process Communication)
functionality of pyarrow or the standard library pickle should
be used instead.
* The deprecated use_async keyword has been removed from the
dataset module (GH-30774)
* Minimum Cython version to build PyArrow from source has been
raised to 0.29.31 (GH-34933). In addition, PyArrow can now be
compiled using Cython 3 (GH-34564).
## New features:
* A new pyarrow.acero module with initial bindings for the Acero
execution engine has been added (GH-33976)
* A new canonical extension type for fixed shaped tensor data has
been defined. This is exposed in PyArrow as the
FixedShapeTensorType (GH-34882, GH-34956)
* Run-End Encoded arrays binding has been implemented (GH-34686,
GH-34568)
* Method is_nan has been added to Array, ChunkedArray and
Expression (GH-34154)
* Dataframe interchange protocol has been implemented for
RecordBatch (GH-33926)
## Other improvements:
* Extension arrays can now be concatenated (GH-31868)
* get_partition_keys helper function is implemented in the
dataset module to access the partitioning field’s key/value
from the partition expression of a certain dataset fragment
(GH-33825)
* PyArrow Array objects can now be accepted by the pa.array()
constructor (GH-34411)
* The default row group size when writing parquet files has been
changed (GH-34280)
* RecordBatch has the select() method implemented (GH-34359)
* New method drop_column on the pyarrow.Table supports passing a
single column as a string (GH-33377)
* User-defined tabular functions, which are a user-functions
implemented in Python that return a stateful stream of tabular
data, are now also supported (GH-32916)
* Arrow Archery tool now includes linting of the Cython files
(GH-31905)
* Breaking Change: Reorder output fields of “group_by” node so
that keys/segment keys come before aggregates (GH-33616)
## Relevant bug fixes:
* Acero can now detect and raise an error in case a join
operation needs too much bytes of key data (GH-34474)
* Fix for converting non-sequence object in pa.array() (GH-34944)
* Fix erroneous table conversion to pandas if table includes an
extension array that does not implement to_pandas_dtype
(GH-34906)
* Reading from a closed ArrayStreamBatchReader now returns
invalid status instead of segfaulting (GH-34165)
* array() now returns pyarrow.Array and not pyarrow.ChunkedArray
for columns with __arrow_array__ method and only one chunk so
that the conversion of pandas dataframe with categorical column
of dtype string[pyarrow] does not fail (GH-33727)
* Custom type mapper in to_pandas now converts index dtypes
together with column dtypes (GH-34283)
-------------------------------------------------------------------
Wed Mar 29 13:25:55 UTC 2023 - Ben Greiner <code@bnavigator.de>