maartenbreddels commented on a change in pull request #8271:
URL: https://github.com/apache/arrow/pull/8271#discussion_r500071766
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File path: python/pyarrow/compute.py
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@@ -253,6 +255,68 @@ def match_substring(array, pattern):
MatchSubstringOptions(pattern))
+def split_pattern(array, pattern, max_splits=-1, reverse=False):
+ """
+ Replace string by a list of strings, separated by *pattern*.
+
+ Parameters
+ ----------
+ array : pyarrow.Array or pyarrow.ChunkedArray
+ pattern : str
+ pattern to split by
+ max_splits : int
+ If not -1, the maximum number of splits.
+ reverse : bool
+ Start splitting from the right, only meaningful when max_splits != -1
+
+ Returns
+ -------
+ result : pyarrow.Array or pyarrow.ChunkedArray
+ """
+ return call_function("split_pattern", [array],
+ SplitPatternOptions(pattern, max_splits, reverse))
Review comment:
I can take a look, I think it makes sense to add this indeed.
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