kszucs commented on a change in pull request #10575:
URL: https://github.com/apache/arrow/pull/10575#discussion_r673291847
##########
File path: python/pyarrow/_parquet.pyx
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@@ -952,6 +953,21 @@ cdef class ParquetReader(_Weakrefable):
arrow_props.set_pre_buffer(pre_buffer)
+ if (
+ coerce_int96_timestamp_unit is None or
+ coerce_int96_timestamp_unit == "ns"
+ ):
+ arrow_props.set_coerce_int96_timestamp_unit(TimeUnit_NANO)
+ elif coerce_int96_timestamp_unit == "us":
+ arrow_props.set_coerce_int96_timestamp_unit(TimeUnit_MICRO)
+ elif coerce_int96_timestamp_unit == "ms":
+ arrow_props.set_coerce_int96_timestamp_unit(TimeUnit_MILLI)
+ elif coerce_int96_timestamp_unit == "s":
+ arrow_props.set_coerce_int96_timestamp_unit(TimeUnit_SECOND)
+ else:
Review comment:
How about:
```
elif coerce_int96_timestamp_unit is not None:
```
so we'd leave `coerce_int96_timestamp_unit` to be set by the C++
implementation by default?
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