Hello nurse

.venv/lib/python3.9/site-packages/jsonschema/tests/typing/test_all_concrete_validators_match_protocol.py

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+"""
+This module acts as a test that type checkers will allow each validator
+class to be assigned to a variable of type `type[Validator]`
+
+The assignation is only valid if type checkers recognize each Validator
+implementation as a valid implementer of the protocol.
+"""
+from jsonschema.protocols import Validator
+from jsonschema.validators import (
+    Draft3Validator,
+    Draft4Validator,
+    Draft6Validator,
+    Draft7Validator,
+    Draft201909Validator,
+    Draft202012Validator,
+)
+
+my_validator: type[Validator]
+
+my_validator = Draft3Validator
+my_validator = Draft4Validator
+my_validator = Draft6Validator
+my_validator = Draft7Validator
+my_validator = Draft201909Validator
+my_validator = Draft202012Validator
+
+
+# in order to confirm that none of the above were incorrectly typed as 'Any'
+# ensure that each of these assignments to a non-validator variable requires an
+# ignore
+none_var: None
+
+none_var = Draft3Validator  # type: ignore[assignment]
+none_var = Draft4Validator  # type: ignore[assignment]
+none_var = Draft6Validator  # type: ignore[assignment]
+none_var = Draft7Validator  # type: ignore[assignment]
+none_var = Draft201909Validator  # type: ignore[assignment]
+none_var = Draft202012Validator  # type: ignore[assignment]