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"""Conversion methods for AMP Provider classes."""
from datetime import datetime, timedelta
from pyarrow import Date32Scalar, int32
# Alteryx Epoch is based closely on Excel's, not UNIX
ALTERYX_DATE32_EPOCH = datetime(1900, 1, 1, 0, 0)
[docs]def arrow_scalar_date32_to_py(arrow_date: Date32Scalar) -> datetime:
"""
Convert a Arrow Date32Scalar to a Python datetime object.
Parameters
----------
arrow_date
An Arrow date represented as days since Epoch.
Returns
-------
datetime
The converted date value.
"""
return ALTERYX_DATE32_EPOCH + timedelta(arrow_date.cast(int32()).as_py() - 2)