DOC: Remove enforced 2.x .. deprecated sphinx refs (#63321)

Author: mroeschke

doc/source/user_guide/timeseries.rst

@@ -1294,15 +1294,6 @@ frequencies. We will refer to these aliases as *offset aliases*.
     "us", "microseconds"
     "ns", "nanoseconds"
 
-.. deprecated:: 2.2.0
-
-   Aliases ``H``, ``BH``, ``CBH``, ``T``, ``S``, ``L``, ``U``, and ``N``
-   are deprecated in favour of the aliases ``h``, ``bh``, ``cbh``,
-   ``min``, ``s``, ``ms``, ``us``, and ``ns``.
-
-   Aliases ``Y``, ``M``, and ``Q`` are deprecated in favour of the aliases
-   ``YE``, ``ME``, ``QE``.
-
 
 .. note::
 
@@ -1358,11 +1349,6 @@ frequencies. We will refer to these aliases as *period aliases*.
     "us", "microseconds"
     "ns", "nanoseconds"
 
-.. deprecated:: 2.2.0
-
-   Aliases ``H``, ``T``, ``S``, ``L``, ``U``, and ``N`` are deprecated in favour of the aliases
-   ``h``, ``min``, ``s``, ``ms``, ``us``, and ``ns``.
-
 
 Combining aliases
 ~~~~~~~~~~~~~~~~~

pandas/core/algorithms.py

@@ -1140,14 +1140,8 @@ def take(
 
     Parameters
     ----------
-    arr : array-like or scalar value
-        Non array-likes (sequences/scalars without a dtype) are coerced
-        to an ndarray.
-
-        .. deprecated:: 2.1.0
-            Passing an argument other than a numpy.ndarray, ExtensionArray,
-            Index, or Series is deprecated.
-
+    arr : numpy.ndarray, ExtensionArray, Index, or Series
+        Input array.
     indices : sequence of int or one-dimensional np.ndarray of int
         Indices to be taken.
     axis : int, default 0

pandas/core/generic.py

@@ -10965,10 +10965,6 @@ def pct_change(
             Periods to shift for forming percent change.
         fill_method : None
             Must be None. This argument will be removed in a future version of pandas.
-
-            .. deprecated:: 2.1
-                All options of `fill_method` are deprecated except `fill_method=None`.
-
         freq : DateOffset, timedelta, or str, optional
             Increment to use from time series API (e.g. 'ME' or BDay()).
         **kwargs

pandas/core/groupby/generic.py

@@ -375,7 +375,7 @@ def aggregate(self, func=None, *args, engine=None, engine_kwargs=None, **kwargs)
 
         Parameters
         ----------
-        func : function, str, list, dict or None
+        func : function, str, list or None
             Function to use for aggregating the data. If a function, must either
             work when passed a Series or when passed to Series.apply.
 
@@ -399,10 +399,6 @@ def aggregate(self, func=None, *args, engine=None, engine_kwargs=None, **kwargs)
               Each group's index will be passed to the user defined function
               and optionally available for use.
 
-            .. deprecated:: 2.1.0
-
-                Passing a dictionary is deprecated and will raise in a future version
-                of pandas. Pass a list of aggregations instead.
         *args
             Positional arguments to pass to func.
         engine : str, default None

pandas/core/groupby/groupby.py

@@ -5366,9 +5366,6 @@ def pct_change(
         fill_method : None
             Must be None. This argument will be removed in a future version of pandas.
 
-            .. deprecated:: 2.1
-                All options of `fill_method` are deprecated except `fill_method=None`.
-
         freq : str, pandas offset object, or None, default None
             The frequency increment for time series data (e.g., 'M' for month-end).
             If None, the frequency is inferred from the index. Relevant for time

pandas/core/tools/timedeltas.py

@@ -113,19 +113,15 @@ def to_timedelta(
 
         * 'W'
         * 'D' / 'days' / 'day'
-        * 'hours' / 'hour' / 'hr' / 'h' / 'H'
+        * 'hours' / 'hour' / 'hr' / 'h'
         * 'm' / 'minute' / 'min' / 'minutes'
-        * 's' / 'seconds' / 'sec' / 'second' / 'S'
+        * 's' / 'seconds' / 'sec' / 'second'
         * 'ms' / 'milliseconds' / 'millisecond' / 'milli' / 'millis'
         * 'us' / 'microseconds' / 'microsecond' / 'micro' / 'micros'
         * 'ns' / 'nanoseconds' / 'nano' / 'nanos' / 'nanosecond'
 
         Must not be specified when `arg` contains strings and ``errors="raise"``.
 
-        .. deprecated:: 2.2.0
-            Units 'H'and 'S' are deprecated and will be removed
-            in a future version. Please use 'h' and 's'.
-
     errors : {'raise', 'coerce'}, default 'raise'
         - If 'raise', then invalid parsing will raise an exception.
         - If 'coerce', then invalid parsing will be set as NaT.

pandas/core/window/expanding.py

@@ -1078,8 +1078,6 @@ def quantile(
         q : float
             Quantile to compute. 0 <= quantile <= 1.
 
-            .. deprecated:: 2.1.0
-                This was renamed from 'quantile' to 'q' in version 2.1.0.
         interpolation : {'linear', 'lower', 'higher', 'midpoint', 'nearest'}
             This optional parameter specifies the interpolation method to use,
             when the desired quantile lies between two data points `i` and `j`:

pandas/core/window/rolling.py

@@ -3088,9 +3088,6 @@ def quantile(
         q : float
             Quantile to compute. 0 <= quantile <= 1.
 
-            .. deprecated:: 2.1.0
-                This was renamed from 'quantile' to 'q' in version 2.1.0.
-
         interpolation : {'linear', 'lower', 'higher', 'midpoint', 'nearest'}
             This optional parameter specifies the interpolation method to use,
             when the desired quantile lies between two data points `i` and `j`:

pandas/io/excel/_base.py

@@ -214,9 +214,6 @@ def read_excel(
         such as a file handle (e.g. via builtin ``open`` function)
         or ``StringIO``.
 
-        .. deprecated:: 2.1.0
-            Passing byte strings is deprecated. To read from a
-            byte string, wrap it in a ``BytesIO`` object.
     sheet_name : str, int, list, or None, default 0
         Strings are used for sheet names. Integers are used in zero-indexed
         sheet positions (chart sheets do not count as a sheet position).

pandas/io/html.py

@@ -1052,16 +1052,12 @@ def read_html(
     Parameters
     ----------
     io : str, path object, or file-like object
-        String, path object (implementing ``os.PathLike[str]``), or file-like
+        String path, path object (implementing ``os.PathLike[str]``), or file-like
         object implementing a string ``read()`` function.
         The string can represent a URL. Note that
         lxml only accepts the http, ftp and file url protocols. If you have a
         URL that starts with ``'https'`` you might try removing the ``'s'``.
 
-        .. deprecated:: 2.1.0
-            Passing html literal strings is deprecated.
-            Wrap literal string/bytes input in ``io.StringIO``/``io.BytesIO`` instead.
-
     match : str or compiled regular expression, optional
         The set of tables containing text matching this regex or string will be
         returned. Unless the HTML is extremely simple you will probably need to