Fokko commented on code in PR #34429:
URL: https://github.com/apache/arrow/pull/34429#discussion_r1127060864
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python/pyarrow/_dataset_parquet.pyx:
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@@ -209,6 +209,26 @@ cdef class ParquetFileFormat(FileFormat):
def make_fragment(self, file, filesystem=None,
Expression partition_expression=None, row_groups=None):
+ """
+ Make a FileFragment from a given file.
+
+ Parameters
+ ----------
+ file : file-like object, path-like or str
+ The file or file path to make a fragment from.
+ filesystem : Filesystem, optional
+ If `filesystem` is given, `file` must be a string and specifies
+ the path of the file to read from the filesystem.
+ partition_expression : Expression, optional
+ The filter expression.
+ row_groups : Iterable, optional
+ The row groups to include
Review Comment:
```suggestion
The indices of the row groups to include
```
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