fix: remedy broken api documentation references

doc/make.bat

@@ -9,6 +9,7 @@ if "%SPHINXBUILD%" == "" (
 )
 set SOURCEDIR=source
 set BUILDDIR=build
+set SPHINXOPTS=-n
 
 if "%1" == "" goto help
 if "%1" == "clean" goto clean

doc/source/user_guide/custom_operators.rst

@@ -249,5 +249,5 @@ Once the plugin is loaded, you can instantiate the custom operator:
 
 References
 ----------
-For more information, see :ref:`ref_custom_operator` in the **API reference**
+For more information, see :py:mod:`Custom Operator Base <ansys.dpf.core.custom_operator>` in the **API reference**
 and :ref:`python_operators` in **Examples**.

doc/source/user_guide/fields_container.rst

@@ -574,5 +574,5 @@ For comprehensive information on chaining operators, see :ref:`ref_user_guide_op
 
 API reference
 -------------
-For more information, see :ref:`ref_fields_container` and
-:ref:`ref_field` in the **API reference**.
+For more information, see :py:mod:`FieldsContainer <ansys.dpf.core.fields_container>` and
+:py:mod:`Field <ansys.dpf.core.field>` in the **API reference**.

doc/source/user_guide/model.rst

@@ -63,7 +63,7 @@ To understand what is available in the result file, you can print the model
 
 For a comprehensive model example, see :ref:`ref_basic_example`.
 
-For a description of the ``Model`` object, see :ref:`ref_model`.
+For a description of the ``Model`` object, see :py:mod:`Model <ansys.dpf.core.model>`.
 
 
 Model metadata
@@ -125,7 +125,7 @@ This example shows how you get time sets:
     [1.]
 
 
-For a description of the ``Metadata`` object, see :ref:`ref_model`.
+For a description of the ``Metadata`` object, see :py:mod:`Model <ansys.dpf.core.model>`.
 
 Model results
 -------------
@@ -176,11 +176,11 @@ the mesh scoping:
 
 For an example using the ``Result`` object, see :ref:`ref_transient_easy_time_scoping`.
 
-For a description of the ``Model`` object, see :ref:`ref_results`.
+For a description of the ``Model`` object, see :py:mod:`Model <ansys.dpf.core.model>`.
 
 
 
 API reference
 ~~~~~~~~~~~~~
 
-For more information, see :ref:`ref_model` or :ref:`ref_results`.
+For more information, see :py:mod:`Model <ansys.dpf.core.model>` or :py:mod:`Results <ansys.dpf.core.results>`.

doc/source/user_guide/operators.rst

@@ -59,9 +59,9 @@ which is progressively enhanced, see :ref:`ref_dpf_operators_reference`.
 
 Create operators
 ~~~~~~~~~~~~~~~~
-Each operator is of type :ref:`ref_operator`. You can create an instance 
+Each operator is of type :py:mod:`Operator <ansys.dpf.core.dpf_operator>`. You can create an instance 
 in Python with any of the derived classes available in the
-:ref:`ansys.dpf.core.operators package` or directly with the :ref:`ref_operator`
+:py:mod:`ansys.dpf.core.operators` package or directly with the :py:mod:`Operator <ansys.dpf.core.dpf_operator>`
 class using the internal name string that indicates the operator type. 
 For more information, see :ref:`ref_dpf_operators_reference`.
 
@@ -123,8 +123,8 @@ results, you must provide paths for the result files.
 
 You can create data sources in two ways:
 
-- Use the :ref:`ref_model` class.
-- Use the :ref:`ref_data_sources` class. 
+- Use the :py:mod:`Model <ansys.dpf.core.model>` class.
+- Use the :py:mod:`Data Sources <ansys.dpf.core.data_sources>` class. 
 
 
 Because several other examples use the ``Model`` class, this example uses the
@@ -154,7 +154,7 @@ This code demonstrates how to connect the data source to the displacement operat
     op.inputs.data_sources(data_src)
 
 You can connect other optional inputs to the displacement operator. 
-The output from printing the operator shows that a ``mesh_scoping`` of type :ref:`ref_scoping`
+The output from printing the operator shows that a ``mesh_scoping`` of type :py:mod:`Scoping <ansys.dpf.core.scoping>`
 can be connected to work on a spatial subset. A ``time_scoping`` of a list of integers 
 can also be connected to work on a temporal subset:
 
@@ -441,5 +441,5 @@ Python client is not on the same machine as the server:
 API reference
 ~~~~~~~~~~~~~
 For a list of all operators in DPF, see :ref:`ref_dpf_operators_reference` 
-or the package :ref:`ansys.dpf.core.operators package`.  For more information about the
-class itself, see :ref:`ref_operator`.
+or the package :py:mod:`ansys.dpf.core.operators`.  For more information about the
+class itself, see :py:mod:`Operator <ansys.dpf.core.dpf_operator>`.

src/ansys/dpf/core/helpers/__init__.py

@@ -0,0 +1,25 @@
+# Copyright (C) 2020 - 2025 ANSYS, Inc. and/or its affiliates.
+# SPDX-License-Identifier: MIT
+#
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+"""Provide helpers relating to streamline computation, argument filtering, and text indenting."""
+
+from .streamlines import *
+from .utils import *

src/ansys/dpf/core/model.py

@@ -24,7 +24,6 @@
 Model.
 
 Module contains the Model class to manage file result models.
-
 """
 
 from __future__ import annotations