ellipsis as default

Author: topper-123

pandas/core/frame.py

@@ -1044,50 +1044,50 @@ def _repr_html_(self) -> str | None:
     @overload
     def to_string(
         self,
-        buf: None = None,
-        columns: Sequence[str] | None = None,
-        col_space: int | None = None,
-        header: bool | Sequence[str] = True,
-        index: bool = True,
-        na_rep: str = "NaN",
-        formatters: fmt.FormattersType | None = None,
-        float_format: fmt.FloatFormatType | None = None,
-        sparsify: bool | None = None,
-        index_names: bool = True,
-        justify: str | None = None,
-        max_rows: int | None = None,
-        min_rows: int | None = None,
-        max_cols: int | None = None,
-        show_dimensions: bool = False,
-        decimal: str = ".",
-        line_width: int | None = None,
-        max_colwidth: int | None = None,
-        encoding: str | None = None,
+        buf: None = ...,
+        columns: Sequence[str] | None = ...,
+        col_space: int | None = ...,
+        header: bool | Sequence[str] = ...,
+        index: bool = ...,
+        na_rep: str = ...,
+        formatters: fmt.FormattersType | None = ...,
+        float_format: fmt.FloatFormatType | None = ...,
+        sparsify: bool | None = ...,
+        index_names: bool = ...,
+        justify: str | None = ...,
+        max_rows: int | None = ...,
+        max_cols: int | None = ...,
+        show_dimensions: bool = ...,
+        decimal: str = ...,
+        line_width: int | None = ...,
+        min_rows: int | None = ...,
+        max_colwidth: int | None = ...,
+        encoding: str | None = ...,
     ) -> str:
         ...
 
     @overload
     def to_string(
         self,
         buf: FilePathOrBuffer[str],
-        columns: Sequence[str] | None = None,
-        col_space: int | None = None,
-        header: bool | Sequence[str] = True,
-        index: bool = True,
-        na_rep: str = "NaN",
-        formatters: fmt.FormattersType | None = None,
-        float_format: fmt.FloatFormatType | None = None,
-        sparsify: bool | None = None,
-        index_names: bool = True,
-        justify: str | None = None,
-        max_rows: int | None = None,
-        min_rows: int | None = None,
-        max_cols: int | None = None,
-        show_dimensions: bool = False,
-        decimal: str = ".",
-        line_width: int | None = None,
-        max_colwidth: int | None = None,
-        encoding: str | None = None,
+        columns: Sequence[str] | None = ...,
+        col_space: int | None = ...,
+        header: bool | Sequence[str] = ...,
+        index: bool = ...,
+        na_rep: str = ...,
+        formatters: fmt.FormattersType | None = ...,
+        float_format: fmt.FloatFormatType | None = ...,
+        sparsify: bool | None = ...,
+        index_names: bool = ...,
+        justify: str | None = ...,
+        max_rows: int | None = ...,
+        max_cols: int | None = ...,
+        show_dimensions: bool = ...,
+        decimal: str = ...,
+        line_width: int | None = ...,
+        min_rows: int | None = ...,
+        max_colwidth: int | None = ...,
+        encoding: str | None = ...,
     ) -> None:
         ...