From 27221d7e1d98ff4e55786b06fa17d2aea16ba555 Mon Sep 17 00:00:00 2001
From: Adrian Price-Whelan <adrian.prw@gmail.com>
Date: Sun, 25 Apr 2021 21:05:56 -0400
Subject: [PATCH 1/2] add include option to do the opposite of skip

---
 sphinx_automodapi/automodapi.py | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

diff --git a/sphinx_automodapi/automodapi.py b/sphinx_automodapi/automodapi.py
index 28bfe35..1957194 100644
--- a/sphinx_automodapi/automodapi.py
+++ b/sphinx_automodapi/automodapi.py
@@ -25,6 +25,12 @@
         included in the generated documentation. This option may appear
         any number of times to skip multiple objects.
 
+    * ``:include: str``
+        This option is the opposite of :skip: -- if specified, only the object
+        names that match any of the names passed to :include: will be included
+        in the generated documentation. This option may appear multiple times
+        to include multiple objects.
+
     * ``:no-main-docstr:``
         If present, the docstring for the module/package will not be generated.
         The function and class tables will still be used, however.
@@ -232,6 +238,7 @@ def automodapi_replace(sourcestr, app, dotoctree=True, docname=None,
 
             # initialize default options
             toskip = []
+            includes = []
             inhdiag = app.config.automodapi_inheritance_diagram
             maindocstr = True
             top_head = True
@@ -245,6 +252,8 @@ def automodapi_replace(sourcestr, app, dotoctree=True, docname=None,
             for opname, args in _automodapiargsrex.findall(spl[grp * 3 + 2]):
                 if opname == 'skip':
                     toskip.append(args.strip())
+                elif opname == 'include':
+                    includes.append(args.strip())
                 elif opname == 'inheritance-diagram':
                     inhdiag = True
                 elif opname == 'no-inheritance-diagram':
@@ -290,8 +299,8 @@ def automodapi_replace(sourcestr, app, dotoctree=True, docname=None,
                 if warnings:
                     logger.warning(msg, location)
 
-            ispkg, hascls, hasfuncs, hasother = _mod_info(
-                modnm, toskip, onlylocals=onlylocals)
+            ispkg, hascls, hasfuncs, hasother, toskip = _mod_info(
+                modnm, toskip, includes, onlylocals=onlylocals)
 
             # add automodule directive only if no-main-docstr isn't present
             if maindocstr:
@@ -394,7 +403,7 @@ def automodapi_replace(sourcestr, app, dotoctree=True, docname=None,
         return sourcestr
 
 
-def _mod_info(modname, toskip=[], onlylocals=True):
+def _mod_info(modname, toskip=[], include=[], onlylocals=True):
     """
     Determines if a module is a module or a package and whether or not
     it has classes or functions.
@@ -402,8 +411,12 @@ def _mod_info(modname, toskip=[], onlylocals=True):
 
     hascls = hasfunc = hasother = False
 
+    skips = []
     for localnm, fqnm, obj in zip(*find_mod_objs(modname, onlylocals=onlylocals)):
-        if localnm not in toskip:
+        if localnm in toskip or (include and localnm not in include):
+            skips.append(localnm)
+
+        else:
             hascls = hascls or inspect.isclass(obj)
             hasfunc = hasfunc or inspect.isroutine(obj)
             hasother = hasother or (not inspect.isclass(obj) and
@@ -418,7 +431,7 @@ def _mod_info(modname, toskip=[], onlylocals=True):
     ispkg = (hasattr(pkg, '__file__') and isinstance(pkg.__file__, str) and
              os.path.split(pkg.__file__)[1].startswith('__init__.py'))
 
-    return ispkg, hascls, hasfunc, hasother
+    return ispkg, hascls, hasfunc, hasother, skips
 
 
 def process_automodapi(app, docname, source):

From 110041268231762e0a19daccfea566760b897c8a Mon Sep 17 00:00:00 2001
From: Adrian Price-Whelan <adrian.prw@gmail.com>
Date: Sat, 1 May 2021 10:19:08 -0400
Subject: [PATCH 2/2] add test for :include:

---
 sphinx_automodapi/tests/test_automodapi.py | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/sphinx_automodapi/tests/test_automodapi.py b/sphinx_automodapi/tests/test_automodapi.py
index f0188c0..cd0550e 100644
--- a/sphinx_automodapi/tests/test_automodapi.py
+++ b/sphinx_automodapi/tests/test_automodapi.py
@@ -327,6 +327,54 @@ def test_am_replacer_skip(tmpdir):
     assert result == am_replacer_skip_expected
 
 
+am_replacer_include_str = """
+This comes before
+
+.. automodapi:: sphinx_automodapi.tests.example_module.functions
+    :include: add
+    :include: subtract
+
+This comes after
+"""
+
+am_replacer_include_expected = """
+This comes before
+
+
+sphinx_automodapi.tests.example_module.functions Module
+-------------------------------------------------------
+
+.. automodule:: sphinx_automodapi.tests.example_module.functions
+
+Functions
+^^^^^^^^^
+
+.. automodsumm:: sphinx_automodapi.tests.example_module.functions
+    :functions-only:
+    :toctree: api
+    :skip: multiply
+
+
+This comes after
+""".format(empty='')
+
+
+def test_am_replacer_include(tmpdir):
+    """
+    Tests using the ":include: option in an ".. automodapi::" .
+    """
+
+    with open(tmpdir.join('index.rst').strpath, 'w') as f:
+        f.write(am_replacer_include_str.format(options=''))
+
+    run_sphinx_in_tmpdir(tmpdir)
+
+    with open(tmpdir.join('index.rst.automodapi').strpath) as f:
+        result = f.read()
+
+    assert result == am_replacer_include_expected
+
+
 am_replacer_invalidop_str = """
 This comes before