raulcd commented on code in PR #47454:
URL: https://github.com/apache/arrow/pull/47454#discussion_r2405784180
##########
python/pyarrow/scalar.pxi:
##########
@@ -1173,7 +1173,7 @@ cdef class MapScalar(ListScalar, Mapping):
if not maps_as_pydicts:
return list(self)
result_dict = {}
- for key, value in self:
+ for key, value in zip(self.keys(),
self.values.field(self.type.item_field.name)):
Review Comment:
I see, that makes sense, thanks for the clarification, should we validate
`self.values` is not `None` as we currently do on `__iter__`?
```python
arr = self.values
if arr is None:
return
for k, v in zip(arr.field(self.type.key_field.name),
arr.field(self.type.item_field.name)):
yield (k.as_py(), v.as_py())
```
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