zero323 commented on code in PR #37329:
URL: https://github.com/apache/spark/pull/37329#discussion_r949968025
##########
python/pyspark/sql/functions.py:
##########
@@ -3262,18 +3262,49 @@ def regexp_extract(str: "ColumnOrName", pattern: str,
idx: int) -> Column:
return _invoke_function("regexp_extract", _to_java_column(str), pattern,
idx)
-def regexp_replace(str: "ColumnOrName", pattern: str, replacement: str) ->
Column:
- r"""Replace all substrings of the specified string value that match regexp
with rep.
+@overload
+def regexp_replace(string: "ColumnOrName", pattern: str, replacement: str) ->
Column:
+ ...
+
+
+@overload
+def regexp_replace(string: "ColumnOrName", pattern: Column, replacement:
Column) -> Column:
+ ...
+
+
+def regexp_replace(
+ string: "ColumnOrName", pattern: Union[str, Column], replacement:
Union[str, Column]
Review Comment:
Nit. With the latest changes we can drop overloaded signatures and keep only
```python
def regexp_replace(
string: "ColumnOrName", pattern: Union[str, Column], replacement:
Union[str, Column]
) -> Column:
```
Otherwise LGTM
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