Refactor lapack_testing.py script, to fix several shortcomings and moderize the script as a whole

Makefile

@@ -66,7 +66,7 @@ cblas_testing: cblaslib blaslib
 lapack_testing: tmglib lapacklib blaslib
 	$(MAKE) -C TESTING/LIN cleanexe
 	$(MAKE) -C TESTING
-	./lapack_testing.py
+	./lapack_testing.py --fail-if-empty --fail-on-unrecognized
 
 .PHONY: variants_testing
 variants_testing: tmglib variants lapacklib blaslib

TESTING/CMakeLists.txt

@@ -21,7 +21,7 @@ if(Python3_EXECUTABLE AND LAPACK_TESTING_USE_PYTHON)
   add_test(
     NAME LAPACK_Test_Summary
     WORKING_DIRECTORY ${LAPACK_BINARY_DIR}
-    COMMAND ${Python3_EXECUTABLE} "lapack_testing.py"
+    COMMAND ${Python3_EXECUTABLE} "lapack_testing.py" "--fail-if-empty" "--fail-on-unrecognized"
     )
 endif()
 

pyproject.toml

@@ -0,0 +1,24 @@
+# Python tooling configuration for the repository's Python scripts
+# (currently only lapack_testing.py). This file intentionally has no
+# [project]/[build-system] tables: the repository is not a Python package.
+
+[tool.black]
+target-version = ["py37"]
+
+[tool.ty.environment]
+python-version = "3.7"
+
+[tool.ty.src]
+include = ["lapack_testing.py"]
+
+[tool.basedpyright]
+pythonVersion = "3.7"
+typeCheckingMode = "strict"
+include = ["lapack_testing.py"]
+
+[tool.pydocstyle]
+convention = "google"
+
+[tool.interrogate]
+fail-under = 100
+verbose = 1