DEPR: remove deprecated keywords in read_excel, to_records

doc/source/whatsnew/v1.0.0.rst

@@ -280,7 +280,8 @@ or ``matplotlib.Axes.plot``. See :ref:`plotting.formatters` for more.
 - Removed the previously deprecated ``assert_raises_regex`` function in ``pandas.util.testing`` (:issue:`29174`)
 - Removed :meth:`Index.is_lexsorted_for_tuple` (:issue:`29305`)
 - Removed support for nexted renaming in :meth:`DataFrame.aggregate`, :meth:`Series.aggregate`, :meth:`DataFrameGroupBy.aggregate`, :meth:`SeriesGroupBy.aggregate`, :meth:`Rolling.aggregate` (:issue:`29608`)
--
+- :func:`read_excel` removed support for "skip_footer" argument, use "skipfooter" instead (:issue:`18836`)
+- :meth:`DataFrame.to_records` no longer supports the argument "convert_datetime64" (:issue:`18902`)
 
 .. _whatsnew_1000.performance:
 

pandas/core/frame.py

@@ -66,7 +66,6 @@
     ensure_platform_int,
     infer_dtype_from_object,
     is_bool_dtype,
-    is_datetime64_any_dtype,
     is_dict_like,
     is_dtype_equal,
     is_extension_array_dtype,
@@ -1685,9 +1684,7 @@ def from_records(
 
         return cls(mgr)
 
-    def to_records(
-        self, index=True, convert_datetime64=None, column_dtypes=None, index_dtypes=None
-    ):
+    def to_records(self, index=True, column_dtypes=None, index_dtypes=None):
         """
         Convert DataFrame to a NumPy record array.
 
@@ -1699,11 +1696,6 @@ def to_records(
         index : bool, default True
             Include index in resulting record array, stored in 'index'
             field or using the index label, if set.
-        convert_datetime64 : bool, default None
-            .. deprecated:: 0.23.0
-
-            Whether to convert the index to datetime.datetime if it is a
-            DatetimeIndex.
         column_dtypes : str, type, dict, default None
             .. versionadded:: 0.24.0
 
@@ -1778,24 +1770,12 @@ def to_records(
                   dtype=[('I', 'S1'), ('A', '<i8'), ('B', '<f8')])
         """
 
-        if convert_datetime64 is not None:
-            warnings.warn(
-                "The 'convert_datetime64' parameter is "
-                "deprecated and will be removed in a future "
-                "version",
-                FutureWarning,
-                stacklevel=2,
-            )
-
         if index:
-            if is_datetime64_any_dtype(self.index) and convert_datetime64:
-                ix_vals = [self.index.to_pydatetime()]
+            if isinstance(self.index, ABCMultiIndex):
+                # array of tuples to numpy cols. copy copy copy
+                ix_vals = list(map(np.array, zip(*self.index.values)))
             else:
-                if isinstance(self.index, ABCMultiIndex):
-                    # array of tuples to numpy cols. copy copy copy
-                    ix_vals = list(map(np.array, zip(*self.index.values)))
-                else:
-                    ix_vals = [self.index.values]
+                ix_vals = [self.index.values]
 
             arrays = ix_vals + [self[c]._internal_get_values() for c in self.columns]
 

pandas/io/excel/_base.py

@@ -8,7 +8,7 @@
 from pandas._config import config
 
 from pandas.errors import EmptyDataError
-from pandas.util._decorators import Appender, deprecate_kwarg
+from pandas.util._decorators import Appender
 
 from pandas.core.dtypes.common import is_bool, is_float, is_integer, is_list_like
 
@@ -188,11 +188,6 @@
     Comments out remainder of line. Pass a character or characters to this
     argument to indicate comments in the input file. Any data between the
     comment string and the end of the current line is ignored.
-skip_footer : int, default 0
-    Alias of `skipfooter`.
-
-    .. deprecated:: 0.23.0
-       Use `skipfooter` instead.
 skipfooter : int, default 0
     Rows at the end to skip (0-indexed).
 convert_float : bool, default True
@@ -277,7 +272,6 @@
 
 
 @Appender(_read_excel_doc)
-@deprecate_kwarg("skip_footer", "skipfooter")
 def read_excel(
     io,
     sheet_name=0,
@@ -300,7 +294,6 @@ def read_excel(
     date_parser=None,
     thousands=None,
     comment=None,
-    skip_footer=0,
     skipfooter=0,
     convert_float=True,
     mangle_dupe_cols=True,

pandas/tests/frame/test_convert_to.py

@@ -83,23 +83,10 @@ def test_to_records_dt64(self):
             index=date_range("2012-01-01", "2012-01-02"),
         )
 
-        # convert_datetime64 defaults to None
         expected = df.index.values[0]
         result = df.to_records()["index"][0]
         assert expected == result
 
-        # check for FutureWarning if convert_datetime64=False is passed
-        with tm.assert_produces_warning(FutureWarning):
-            expected = df.index.values[0]
-            result = df.to_records(convert_datetime64=False)["index"][0]
-            assert expected == result
-
-        # check for FutureWarning if convert_datetime64=True is passed
-        with tm.assert_produces_warning(FutureWarning):
-            expected = df.index[0]
-            result = df.to_records(convert_datetime64=True)["index"][0]
-            assert expected == result
-
     def test_to_records_with_multindex(self):
         # GH3189
         index = [

pandas/tests/io/excel/test_readers.py

@@ -917,14 +917,6 @@ def test_excel_table_sheet_by_index(self, read_ext, df_ref):
             df3 = pd.read_excel(excel, 0, index_col=0, skipfooter=1)
         tm.assert_frame_equal(df3, df1.iloc[:-1])
 
-        with tm.assert_produces_warning(
-            FutureWarning, check_stacklevel=False, raise_on_extra_warnings=False
-        ):
-            with pd.ExcelFile("test1" + read_ext) as excel:
-                df4 = pd.read_excel(excel, 0, index_col=0, skip_footer=1)
-
-            tm.assert_frame_equal(df3, df4)
-
         with pd.ExcelFile("test1" + read_ext) as excel:
             df3 = excel.parse(0, index_col=0, skipfooter=1)