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pyarrow: Constrain pandas<3 if pyarrow<15 #727

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pyarrow: Constrain pandas<3 if pyarrow<15 #727

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14 changes: 14 additions & 0 deletions recipe/patch_yaml/pyarrow.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -29,3 +29,17 @@ then:
name: numpy
max_pin: x
upper_bound: "1.20"
---
# Prior to Pyarrow 15.0.0 the pandas_compat code made use of pandas.core.internals.DatetimeTZBlock,
# which will no longer be exposed as of Pandas 3. This means that converting a Table to a Dataframe
# using Pyarrow<15.0.0 and Pandas>=3 will result in an AttributeError. Therefore, we constrain the
# Pandas version to less than 3 if the Pyarrow version is less than 15.
# DatetimeTZBlock no longer exposed: https://github.com/pandas-dev/pandas/pull/58467/
# Usage of DatetimeTZBlock removed: https://github.com/apache/arrow/pull/38321
if:
name: pyarrow
timestamp_lt: 1715513055000 # Sun 12 May 2024 11:24:15 GMT
version_lt: 15.0.0
not_has_constrains: pandas?( *)
then:
- add_constrains: pandas <=3.0a0