gh-111999: Add signatures and improve docstrings for builtins (GH-112000)

1 files changed, 8 insertions, 3 deletions

diff --git a/Lib/test/test_inspect/test_inspect.py b/Lib/test/test_inspect/test_inspect.py
index bfafb0c..becbb04 100644
--- a/Lib/test/test_inspect/test_inspect.py
+++ b/Lib/test/test_inspect/test_inspect.py
@@ -4734,12 +4734,13 @@ class TestSignatureDefinitions(unittest.TestCase):
         needs_null = {"anext"}
         no_signature |= needs_null
         # These need *args support in Argument Clinic
-        needs_varargs = {"breakpoint", "min", "max", "__build_class__"}
+        needs_varargs = {"min", "max", "__build_class__"}
         no_signature |= needs_varargs
         # These builtin types are expected to provide introspection info
         types_with_signatures = {
-            'complex', 'enumerate', 'float', 'list', 'memoryview', 'object',
-            'property', 'reversed', 'tuple',
+            'bool', 'classmethod', 'complex', 'enumerate', 'filter', 'float',
+            'frozenset', 'list', 'map', 'memoryview', 'object', 'property',
+            'reversed', 'set', 'staticmethod', 'tuple', 'zip'
         }
         # Check the signatures we expect to be there
         ns = vars(builtins)
@@ -4753,6 +4754,10 @@ class TestSignatureDefinitions(unittest.TestCase):
             if (name in no_signature):
                 # Not yet converted
                 continue
+            if name in {'classmethod', 'staticmethod'}:
+                # Bug gh-112006: inspect.unwrap() does not work with types
+                # with the __wrapped__ data descriptor.
+                continue
             with self.subTest(builtin=name):
                 self.assertIsNotNone(inspect.signature(obj))
         # Check callables that haven't been converted don't claim a signature