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6 changes: 5 additions & 1 deletion pandas/core/generic.py
Original file line number Diff line number Diff line change
Expand Up @@ -9512,6 +9512,7 @@ def to_csv(self, path_or_buf=None, sep=",", na_rep='', float_format=None,
path_or_buf : str or file handle, default None
File path or object, if None is provided the result is returned as
a string.

.. versionchanged:: 0.24.0
Was previously named "path" for Series.
sep : str, default ','
Expand All @@ -9525,6 +9526,7 @@ def to_csv(self, path_or_buf=None, sep=",", na_rep='', float_format=None,
header : bool or list of str, default True
Write out the column names. If a list of strings is given it is
assumed to be aliases for the column names.

.. versionchanged:: 0.24.0
Previously defaulted to False for Series.
index : bool, default True
Expand All @@ -9546,6 +9548,7 @@ def to_csv(self, path_or_buf=None, sep=",", na_rep='', float_format=None,
is path-like, then detect compression from the following
extensions: '.gz', '.bz2', '.zip' or '.xz'. (otherwise no
compression).

.. versionchanged:: 0.24.0
'infer' option added and set to default.
quoting : optional constant from csv module
Expand All @@ -9563,6 +9566,7 @@ def to_csv(self, path_or_buf=None, sep=",", na_rep='', float_format=None,
Write MultiIndex columns as a list of tuples (if True) or in
the new, expanded format, where each MultiIndex column is a row
in the CSV (if False).

.. deprecated:: 0.21.0
This argument will be removed and will always write each row
of the multi-index as a separate row in the CSV file.
Expand All @@ -9586,7 +9590,7 @@ def to_csv(self, path_or_buf=None, sep=",", na_rep='', float_format=None,
See Also
--------
pandas.read_csv : Load a CSV file into a DataFrame.
pandas.to_excel: Load an Excel file into a DataFrame.
pandas.to_excel : Load an Excel file into a DataFrame.

Examples
--------
Expand Down