rdblue commented on code in PR #4717:
URL: https://github.com/apache/iceberg/pull/4717#discussion_r872613738
##########
python/src/iceberg/table/partitioning.py:
##########
@@ -64,3 +67,100 @@ def __str__(self):
def __repr__(self):
return f"PartitionField(field_id={self.field_id}, name={self.name},
transform={repr(self.transform)}, source_id={self.source_id})"
+
+ def __hash__(self):
+ return hash((self.source_id, self.field_id, self.name, self.transform))
Review Comment:
> because it's being used in the hash of the PartitionSpec at line 129
Why does `PartitionSpec` define `__hash__`? Will spec be used as a key in a
dict or map? I doubt it so I'd probably remove both.
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