kylebarron commented on code in PR #1241:
URL:
https://github.com/apache/datafusion-python/pull/1241#discussion_r2355723443
##########
python/datafusion/dataframe.py:
##########
@@ -370,6 +375,39 @@ def schema(self) -> pa.Schema:
Describing schema of the DataFrame
"""
return self.df.schema()
+
+ def to_batches(self) -> list[pa.RecordBatch]:
+ """Convert DataFrame to list of RecordBatches."""
+ return self.collect() # delegate to existing method
Review Comment:
Perhaps we should get @timsaucer 's thoughts in
https://github.com/apache/datafusion-python/issues/1227: is having a required
dependency on pyarrow a problem? What should we do about it? Do we want to
depend on arro3-core instead? Or have functions that rely on pyarrow but error
if pyarrow isn't installed?
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