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GH-45296: [Python] Only enable the string dtype on pandas export for pandas>=2.3 #45383

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merged 1 commit into from
Jan 30, 2025
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GH-45296: [Python] Only enable the string dtype on pandas export for pandas>=2.3 #45383

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9 changes: 7 additions & 2 deletions python/pyarrow/pandas-shim.pxi
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ cdef class _PandasAPIShim(object):
object _array_like_types, _is_extension_array_dtype, _lock
bint has_sparse
bint _pd024
bint _is_v1, _is_ge_v21, _is_ge_v3, _is_ge_v3_strict
bint _is_v1, _is_ge_v21, _is_ge_v23, _is_ge_v3, _is_ge_v3_strict

def __init__(self):
self._lock = Lock()
Expand Down Expand Up @@ -79,6 +79,7 @@ cdef class _PandasAPIShim(object):

self._is_v1 = self._loose_version < Version('2.0.0')
self._is_ge_v21 = self._loose_version >= Version('2.1.0')
self._is_ge_v23 = self._loose_version >= Version('2.3.0')
self._is_ge_v3 = self._loose_version >= Version('3.0.0.dev0')
self._is_ge_v3_strict = self._loose_version >= Version('3.0.0')

Expand Down Expand Up @@ -171,6 +172,10 @@ cdef class _PandasAPIShim(object):
self._check_import()
return self._is_ge_v21

def is_ge_v23(self):
self._check_import()
return self._is_ge_v23

def is_ge_v3(self):
self._check_import()
return self._is_ge_v3
Expand All @@ -183,7 +188,7 @@ cdef class _PandasAPIShim(object):
if self.is_ge_v3_strict():
return True
try:
if self.pd.options.future.infer_string:
if self.is_ge_v23() and self.pd.options.future.infer_string:
return True
except:
pass
Expand Down
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