GH-33321: [Python] Support converting to non-nano datetime64 for pandas >= 2.0#35656

Merged

jorisvandenbossche merged 44 commits intoapache:mainfrom

danepitkin:danepitkin/arrow-33321-pd-ns

Jul 7, 2023

Commits on Jul 6, 2023

GH-33321: Support converting to non-nano datetime64 for pandas >= 2.0
Dane Pitkin
committed
Separate implementation for date32 and date64
Dane Pitkin
committed
Update types to return non-nano pandas dtypes
Dane Pitkin
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Typo in types.pxi
Dane Pitkin
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Expose coerce_temporal_nanoseconds in PandasOptions for backwards compatibility
Dane Pitkin
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Maintain pandas dtype conversion for 1.x
Dane Pitkin
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Typos
Dane Pitkin
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Fix duration typo, add is_v1() api to pandas shim
Dane Pitkin
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Improve coerce_temporal_nanoseconds documentation
Dane Pitkin
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Fix typo, update test_pandas.py
Dane Pitkin
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Fix most tests, revert ARROW-18088
Dane Pitkin
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Lint
Dane Pitkin
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Fix test case for pandas 1.0
Dane Pitkin
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Lint C++
Dane Pitkin
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Fix some dataset tests
Dane Pitkin
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Fix abort
Dane Pitkin
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Add TZ types for s/ms/us, fix abort by adding date64 to ms conversion
Dane Pitkin
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date32 converts to ms instead of second
Dane Pitkin
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Lint
Dane Pitkin
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Fix pandas 1.0 test
Dane Pitkin
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Refactor tests, add tz to numpy test
Dane Pitkin
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Clean up tests, add comments
Dane Pitkin
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Update python/pyarrow/src/arrow/python/arrow_to_pandas.cc

authored and
Dane Pitkin
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Address comments, add tests for coerce_temporal_nanoseconds arg, fix all test cases
Dane Pitkin
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Lint
Dane Pitkin
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Fix doctest
Dane Pitkin
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Re-enable test case test_timestamp_to_pandas_out_of_bounds
Dane Pitkin
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Lint
Dane Pitkin
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Templatize DatetimeTZWriter class
Dane Pitkin
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Address comments
Dane Pitkin
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Fix numpy Day unit regression
Dane Pitkin
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Add us, ns sample to existing parquet tests
Dane Pitkin
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Lint
Dane Pitkin
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Lint c++
Dane Pitkin
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Lint c++ part 2
Dane Pitkin
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Maintain backwards compatibility for older numpy versions
Dane Pitkin
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Coerce to ns in to_pandas_dtype for non-extension types
Dane Pitkin
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Fail gracefully in _get_pandas_type
Dane Pitkin
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Fix pandas v1 to_pandas_dtype()
Dane Pitkin
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Fix pandas v1 test
Dane Pitkin
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Rebase
Dane Pitkin
committed

Commits on Jul 7, 2023