paleolimbot commented on code in PR #425:
URL: https://github.com/apache/arrow-nanoarrow/pull/425#discussion_r1565715320
##########
python/src/nanoarrow/iterator.py:
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@@ -263,6 +263,25 @@ def _binary_iter(self, offset, length):
for start, end in zip(starts, ends):
yield bytes(data[start:end])
+ def _decimal_iter(self, offset, length):
+ from decimal import Context, Decimal
+ from sys import byteorder
+
+ storage = self._primitive_iter(offset, length)
+ precision = self._schema_view.decimal_precision
+ scaleb = Decimal(-self._schema_view.decimal_scale)
Review Comment:
Apparently it does!
https://github.com/python/cpython/blob/main/Lib/_pydecimal.py#L3684
I'll add some comments here.
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