BUG: Change default of group_keys to True (pandas-dev#51627)

MarcoGorelli · Feb 25, 2023 · cb2336e · cb2336e
1 parent f943864
commit cb2336e
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/pandas/core/frame.py b/pandas/core/frame.py
@@ -8211,7 +8211,7 @@ def groupby(
         level: IndexLabel | None = None,
         as_index: bool = True,
         sort: bool = True,
-        group_keys: bool | lib.NoDefault = no_default,
+        group_keys: bool = True,
         observed: bool = False,
         dropna: bool = True,
     ) -> DataFrameGroupBy:

diff --git a/pandas/core/series.py b/pandas/core/series.py
@@ -1969,7 +1969,7 @@ def groupby(
         level: IndexLabel = None,
         as_index: bool = True,
         sort: bool = True,
-        group_keys: bool | lib.NoDefault = no_default,
+        group_keys: bool = True,
         observed: bool = False,
         dropna: bool = True,
     ) -> SeriesGroupBy: