googleapis · shobsi · Dec 21, 2023 · Dec 20, 2023
@@ -385,7 +385,7 @@ def _as_ibis(self, x: ibis_types.Value):
            ibis_types.StringValue, ibis_types.literal(self._pat)
        )
        repl_str_value = typing.cast(
-            ibis_types.StringValue, ibis_types.literal(self._pat)
+            ibis_types.StringValue, ibis_types.literal(self._repl)
        )

        return typing.cast(ibis_types.StringValue, x).replace(

@@ -94,6 +94,8 @@ def test_str_extract(scalars_dfs, pat):
        (".*", "blah", True, 0, True),
        ("h.l", "blah", False, 0, True),
        (re.compile("(?i).e.."), "blah", None, 0, True),
+        ("H", "h", True, 0, False),
+        (", ", "__", True, 0, False),
    ],
 )
 def test_str_replace(scalars_dfs, pat, repl, case, flags, regex):

@@ -2304,6 +2304,24 @@ def str(self):
        NAs stay NA unless handled otherwise by a particular method. Patterned
        after Python’s string methods, with some inspiration from R’s stringr package.

+        **Examples:**
+
+            >>> import bigframes.pandas as bpd
+            >>> bpd.options.display.progress_bar = None
+
+            >>> s = bpd.Series(["A_Str_Series"])
+            >>> s
+            0    A_Str_Series
+            dtype: string
+
+            >>> s.str.lower()
+            0    a_str_series
+            dtype: string
+
+            >>> s.str.replace("_", "")
+            0    AStrSeries
+            dtype: string
+
        Returns:
            bigframes.operations.strings.StringMethods:
                An accessor containing string methods.