DOC: array class docstring pages without autosummary tables (#26834)

Author: jorisvandenbossche

doc/source/reference/arrays.rst

@@ -144,6 +144,7 @@ If the data are tz-aware, then every value in the array must have the same timez
 
 .. autosummary::
    :toctree: api/
+   :template: autosummary/class_without_autosummary.rst
 
    arrays.DatetimeArray
 
@@ -204,6 +205,7 @@ A collection of timedeltas may be stored in a :class:`TimedeltaArray`.
 
 .. autosummary::
    :toctree: api/
+   :template: autosummary/class_without_autosummary.rst
 
    arrays.TimedeltaArray
 
@@ -263,6 +265,7 @@ Every period in a ``PeriodArray`` must have the same ``freq``.
 
 .. autosummary::
    :toctree: api/
+   :template: autosummary/class_without_autosummary.rst
 
    arrays.PeriodArray
 
@@ -304,6 +307,7 @@ A collection of intervals may be stored in an :class:`arrays.IntervalArray`.
 
 .. autosummary::
    :toctree: api/
+   :template: autosummary/class_without_autosummary.rst
 
    arrays.IntervalArray
 
@@ -313,6 +317,29 @@ A collection of intervals may be stored in an :class:`arrays.IntervalArray`.
 
    IntervalDtype
 
+
+.. Those attributes and methods are included in the API because the docstrings
+.. of IntervalIndex and IntervalArray are shared. Including it here to make
+.. sure a docstring page is built for them to avoid warnings
+
+..
+    .. autosummary::
+      :toctree: api/
+
+      arrays.IntervalArray.left
+      arrays.IntervalArray.right
+      arrays.IntervalArray.closed
+      arrays.IntervalArray.mid
+      arrays.IntervalArray.length
+      arrays.IntervalArray.is_non_overlapping_monotonic
+      arrays.IntervalArray.from_arrays
+      arrays.IntervalArray.from_tuples
+      arrays.IntervalArray.from_breaks
+      arrays.IntervalArray.overlaps
+      arrays.IntervalArray.set_closed
+      arrays.IntervalArray.to_tuples
+
+
 .. _api.arrays.integer_na:
 
 Nullable Integer
@@ -323,6 +350,7 @@ Pandas provides this through :class:`arrays.IntegerArray`.
 
 .. autosummary::
    :toctree: api/
+   :template: autosummary/class_without_autosummary.rst
 
    arrays.IntegerArray
 
@@ -414,6 +442,7 @@ be stored efficiently as a :class:`SparseArray`.
 
 .. autosummary::
    :toctree: api/
+   :template: autosummary/class_without_autosummary.rst
 
    SparseArray
 

doc/source/reference/extensions.rst

@@ -19,4 +19,9 @@ objects.
    api.extensions.register_index_accessor
    api.extensions.ExtensionDtype
    api.extensions.ExtensionArray
+
+.. autosummary::
+   :toctree: api/
+   :template: autosummary/class_without_autosummary.rst
+
    arrays.PandasArray

pandas/core/arrays/datetimes.py

@@ -236,6 +236,14 @@ class DatetimeArray(dtl.DatetimeLikeArrayMixin,
     freq : str or Offset, optional
     copy : bool, default False
         Whether to copy the underlying array of values.
+
+    Attributes
+    ----------
+    None
+
+    Methods
+    -------
+    None
     """
     _typ = "datetimearray"
     _scalar_type = Timestamp

pandas/core/arrays/integer.py

@@ -244,6 +244,14 @@ class IntegerArray(ExtensionArray, ExtensionOpsMixin):
     copy : bool, default False
         Whether to copy the `values` and `mask`.
 
+    Attributes
+    ----------
+    None
+
+    Methods
+    -------
+    None
+
     Returns
     -------
     IntegerArray

pandas/core/arrays/numpy_.py

@@ -98,6 +98,14 @@ class PandasArray(ExtensionArray, ExtensionOpsMixin, NDArrayOperatorsMixin):
         The NumPy ndarray to wrap. Must be 1-dimensional.
     copy : bool, default False
         Whether to copy `values`.
+
+    Attributes
+    ----------
+    None
+
+    Methods
+    -------
+    None
     """
     # If you're wondering why pd.Series(cls) doesn't put the array in an
     # ExtensionBlock, search for `ABCPandasArray`. We check for

pandas/core/arrays/period.py

@@ -112,6 +112,14 @@ class PeriodArray(dtl.DatetimeLikeArrayMixin, dtl.DatelikeOps):
     copy : bool, default False
         Whether to copy the ordinals before storing.
 
+    Attributes
+    ----------
+    None
+
+    Methods
+    -------
+    None
+
     See Also
     --------
     period_array : Create a new PeriodArray.

pandas/core/arrays/sparse.py

@@ -572,6 +572,14 @@ class SparseArray(PandasObject, ExtensionArray, ExtensionOpsMixin):
         this determines ``self.sp_values`` and ``self.fill_value``.
     copy : bool, default False
         Whether to explicitly copy the incoming `data` array.
+
+    Attributes
+    ----------
+    None
+
+    Methods
+    -------
+    None
     """
 
     _pandas_ftype = 'sparse'

pandas/core/arrays/timedeltas.py

@@ -127,6 +127,14 @@ class TimedeltaArray(dtl.DatetimeLikeArrayMixin, dtl.TimelikeOps):
     freq : Offset, optional
     copy : bool, default False
         Whether to copy the underlying array of data.
+
+    Attributes
+    ----------
+    None
+
+    Methods
+    -------
+    None
     """
     _typ = "timedeltaarray"
     _scalar_type = Timedelta