From dea2e76f1c9176b45aa1db7a9e8a7841a6a9a6f6 Mon Sep 17 00:00:00 2001
From: Nick Pilon <npilon@lexmachina.com>
Date: Fri, 7 Jun 2024 15:49:15 -0300
Subject: [PATCH 1/3] Adjust sphinxcontrib.mermaid for PEP 420

---
 setup.py                                          |  6 +++---
 sphinxcontrib/__init__.py                         | 12 ------------
 sphinxcontrib/{mermaid.py => mermaid/__init__.py} |  0
 sphinxcontrib/{ => mermaid}/autoclassdiag.py      |  0
 sphinxcontrib/{ => mermaid}/exceptions.py         |  0
 5 files changed, 3 insertions(+), 15 deletions(-)
 delete mode 100644 sphinxcontrib/__init__.py
 rename sphinxcontrib/{mermaid.py => mermaid/__init__.py} (100%)
 rename sphinxcontrib/{ => mermaid}/autoclassdiag.py (100%)
 rename sphinxcontrib/{ => mermaid}/exceptions.py (100%)

diff --git a/setup.py b/setup.py
index ce60012..dedcc3e 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-from setuptools import find_packages, setup
+from setuptools import find_namespace_packages, setup
 
 readme = open("README.rst", encoding="utf-8").read()
 changes = open("CHANGELOG.rst", encoding="utf-8").read()
@@ -58,8 +58,8 @@ def remove_block(text, token, margin=0):
         "Topic :: Utilities",
     ],
     platforms="any",
-    packages=find_packages(),
+    packages=find_namespace_packages(where='./', include=['sphinxcontrib.mermaid']),
+    package_dir={'': './'},
     include_package_data=True,
     install_requires=["sphinx", "pyyaml"],
-    namespace_packages=["sphinxcontrib"],
 )
diff --git a/sphinxcontrib/__init__.py b/sphinxcontrib/__init__.py
deleted file mode 100644
index ae0f862..0000000
--- a/sphinxcontrib/__init__.py
+++ /dev/null
@@ -1,12 +0,0 @@
-"""
-    sphinxcontrib
-    ~~~~~~~~~~~~~
-
-    This package is a namespace package that contains all extensions
-    distributed in the ``sphinx-contrib`` distribution.
-
-    :copyright: Copyright 2007-2009 by the Sphinx team, see AUTHORS.
-    :license: BSD, see LICENSE for details.
-"""
-
-__import__('pkg_resources').declare_namespace(__name__)
diff --git a/sphinxcontrib/mermaid.py b/sphinxcontrib/mermaid/__init__.py
similarity index 100%
rename from sphinxcontrib/mermaid.py
rename to sphinxcontrib/mermaid/__init__.py
diff --git a/sphinxcontrib/autoclassdiag.py b/sphinxcontrib/mermaid/autoclassdiag.py
similarity index 100%
rename from sphinxcontrib/autoclassdiag.py
rename to sphinxcontrib/mermaid/autoclassdiag.py
diff --git a/sphinxcontrib/exceptions.py b/sphinxcontrib/mermaid/exceptions.py
similarity index 100%
rename from sphinxcontrib/exceptions.py
rename to sphinxcontrib/mermaid/exceptions.py

From c649b32529b9cacdeea29c8e7c91b2c931460881 Mon Sep 17 00:00:00 2001
From: Nick Pilon <npilon@lexmachina.com>
Date: Fri, 7 Jun 2024 15:49:43 -0300
Subject: [PATCH 2/3] Add tests extra for test dependencies

---
 setup.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/setup.py b/setup.py
index dedcc3e..64fbee1 100644
--- a/setup.py
+++ b/setup.py
@@ -62,4 +62,5 @@ def remove_block(text, token, margin=0):
     package_dir={'': './'},
     include_package_data=True,
     install_requires=["sphinx", "pyyaml"],
+    extras_require={'test': ['myst-parser', 'defusedxml', 'sphinx', 'pytest']},
 )

From f48589c231f9e0995bb6d6ff0e34021993cdf393 Mon Sep 17 00:00:00 2001
From: Nick Pilon <npilon@lexmachina.com>
Date: Fri, 7 Jun 2024 15:52:10 -0300
Subject: [PATCH 3/3] Fix sphinx.testing deprecation warning

---
 .github/workflows/test.yml |  5 ++---
 docs/requirements.txt      |  2 +-
 tests/conftest.py          | 11 +++++++++--
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 91980e9..e706fee 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,13 +22,12 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
           cache: pip
-          cache-dependency-path: docs/requirements.txt
+          cache-dependency-path: setup.py
 
       - name: Install dependencies
         run: |
-          python -m pip install -r docs/requirements.txt
           python -m pip install -U pytest
-          python -m pip install -e .
+          python -m pip install -e .[test]
 
       - name: Test
         run: |
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 78cace8..318cdbc 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,2 @@
-Sphinx<7
+Sphinx
 myst-parser>=1.0.0
\ No newline at end of file
diff --git a/tests/conftest.py b/tests/conftest.py
index fe52b0f..7caaaf5 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,9 +1,16 @@
+from pathlib import Path
+
 import pytest
-from sphinx.testing.path import path
+import sphinx
+from packaging.version import Version
+
 
 pytest_plugins = 'sphinx.testing.fixtures'
 
 
 @pytest.fixture(scope='session')
 def rootdir():
-    return path(__file__).parent.abspath() / 'roots'
+    if Version(sphinx.__version__) < Version('7.0.0'):
+        from sphinx.testing.path import path
+        return path(__file__).parent.abspath() / 'roots'
+    return Path(__file__).parent.absolute() / 'roots'