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  1. Apache Arrow
  2. ARROW-13668

[Python] Add `write_batch` and `write` methods to `ParquetWriter`

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      pyarrow.csv.CsvWriter, pyarrow.ipc.RecordBatchFileWriter, and pyarrow.ipc.RecordBatchStreamWriter all have three writing methods, "write" (which accepts a table or a record batch), "write_batch", and "write_table".

      pyarrow.parquet.ParquetWriter only has "write_table". It should be trivial enough to add the other two methods and will help to have a consistent interface.

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              sakras Sasha Krassovsky
              westonpace Weston Pace
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