diff --color -Nur cssutils-2.6.0.orig/pyproject.toml cssutils-2.6.0/pyproject.toml
--- cssutils-2.6.0.orig/pyproject.toml	2022-08-21 19:25:33.000000000 -0700
+++ cssutils-2.6.0/pyproject.toml	2022-11-12 14:01:25.993267900 -0800
@@ -2,19 +2,19 @@
 requires = ["setuptools>=56", "setuptools_scm[toml]>=3.4.1"]
 build-backend = "setuptools.build_meta"
 
-[tool.black]
-skip-string-normalization = true
+#[tool.black]
+#skip-string-normalization = true
 
 [tool.setuptools_scm]
 
-[tool.pytest-enabler.black]
-addopts = "--black"
+#[tool.pytest-enabler.black]
+#addopts = "--black"
 
-[tool.pytest-enabler.mypy]
+#[tool.pytest-enabler.mypy]
 # addopts = "--mypy"
 
-[tool.pytest-enabler.flake8]
-addopts = "--flake8"
+#[tool.pytest-enabler.flake8]
+#addopts = "--flake8"
 
-[tool.pytest-enabler.cov]
-addopts = "--cov"
+#[tool.pytest-enabler.cov]
+#addopts = "--cov"
diff --color -Nur cssutils-2.6.0.orig/setup.cfg cssutils-2.6.0/setup.cfg
--- cssutils-2.6.0.orig/setup.cfg	2022-08-21 19:26:05.044268800 -0700
+++ cssutils-2.6.0/setup.cfg	2022-11-12 14:26:51.407940993 -0800
@@ -38,21 +38,21 @@
 [options.extras_require]
 testing = 
 	pytest >= 6
-	pytest-checkdocs >= 2.4
-	pytest-flake8
-	flake8 < 5
-	pytest-black >= 0.3.7; \
-	python_implementation != "PyPy"
-	pytest-cov
-	pytest-mypy >= 0.9.1; \
-	python_implementation != "PyPy"
-	pytest-enabler >= 1.3
+#	pytest-checkdocs >= 2.4
+#	pytest-flake8
+#	flake8 < 5
+#	pytest-black >= 0.3.7; \
+#	python_implementation != "PyPy"
+#	pytest-cov
+#	pytest-mypy >= 0.9.1; \
+#	python_implementation != "PyPy"
+#	pytest-enabler >= 1.3
 	
 	lxml; \
 	python_version < "3.11"
 	cssselect
 	importlib_resources; python_version < "3.9"
-	jaraco.test >= 5.1
+#	jaraco.test >= 5.1
 docs = 
 	sphinx
 	jaraco.packaging >= 9