Only allow assert in tests

Author: adamtheturtle

docs/source/conf.py

@@ -46,7 +46,11 @@
 requires_python = project_metadata["Requires-Python"]
 specifiers = SpecifierSet(specifiers=requires_python)
 (specifier,) = specifiers
-assert specifier.operator == ">="
+if specifier.operator != ">=":
+    msg = (
+        f"We only support '>=' for Requires-Python, got {specifier.operator}."
+    )
+    raise ValueError(msg)
 minimum_python_version = specifier.version
 
 language = "en"

pyproject.toml

@@ -123,7 +123,10 @@ lint.ignore = [
     # Ignore "too-many-*" errors as they seem to get in the way more than
     # helping.
     "PLR0913",
-    # Allow 'assert' as we use it for tests.
+]
+
+lint.per-file-ignores."tests/*.py" = [
+    # Do not require tests to have a one-line summary.
     "S101",
 ]