suppress deprecation warnings from others (pygments)

nedbat · nedbat · commit 5fa2e499ad40 · 2026-03-26T09:49:52.000-04:00
diff --git a/pyproject.toml b/pyproject.toml
@@ -44,6 +44,12 @@ build-backend = "setuptools.build_meta"
 [tool.ruff]
 line-length = 100
 
+[tool.pytest]
+filterwarnings = [
+    # lib/python3.15/site-packages/pygments/regexopt.py:57: DeprecationWarning: os.path.commonprefix() is deprecated. Use os.path.commonpath() for longest path prefix.
+    "ignore::DeprecationWarning:pygments",
+]
+
 [tool.coverage.paths]
 source = [
     "src/linklint",
