Sep 26, 2024 · May 21, 2024 · May 21, 2024 · May 21, 2024 · May 21, 2024 · May 21, 2024
diff --git a/Lib/test/test_functools.py b/Lib/test/test_functools.py
 from itertools import permutations
 import pickle
 from random import choice
 import re
 import sys
 from test import support
 import threading
        f = self.partial(signature)
        f.__setstate__((capture, (PH, 1), dict(a=10), dict(attr=[])))
        self.assertEqual(signature(f), (capture, (PH, 1), dict(a=10), dict(attr=[])))
        msg_regex =("^missing positional arguments in 'partial' call; "
                     "expected at least 1, got 0$")
        with self.assertRaisesRegex(TypeError, msg_regex) as cm:
        msg_regex =re.escape("missing positional arguments in 'partial' call; "
 "expected at least 1, got 0")
        with self.assertRaisesRegex(TypeError,f'^{msg_regex}$') as cm:
            f()
        self.assertEqual(f(2), ((2, 1), dict(a=10)))

        # Trailing Placeholder error
        f = self.partial(signature)
        msg_regex ="^trailing Placeholders are not allowed$"
        with self.assertRaisesRegex(TypeError, msg_regex) as cm:
        msg_regex =re.escape("trailing Placeholders are not allowed")
        with self.assertRaisesRegex(TypeError,f'^{msg_regex}$') as cm:
            f.__setstate__((capture, (1, PH), dict(a=10), dict(attr=[])))

    def test_setstate_errors(self):
Original file line number	Diff line number	Diff line change
Expand Up		@@ -6,6 +6,7 @@
		from itertools import permutations
		import pickle
		from random import choice
		import re
		import sys
		from test import support
		import threading
Expand DownExpand Up		@@ -361,16 +362,16 @@ def test_setstate(self):
		f = self.partial(signature)
		f.__setstate__((capture, (PH, 1), dict(a=10), dict(attr=[])))
		self.assertEqual(signature(f), (capture, (PH, 1), dict(a=10), dict(attr=[])))
		msg_regex =("^missing positional arguments in 'partial' call; "
		"expected at least 1, got 0$")
		with self.assertRaisesRegex(TypeError, msg_regex) as cm:
		msg_regex =re.escape("missing positional arguments in 'partial' call; "
		"expected at least 1, got 0")
		with self.assertRaisesRegex(TypeError,f'^{msg_regex}$') as cm:
		f()
		self.assertEqual(f(2), ((2, 1), dict(a=10)))

		# Trailing Placeholder error
		f = self.partial(signature)
		msg_regex ="^trailing Placeholders are not allowed$"
		with self.assertRaisesRegex(TypeError, msg_regex) as cm:
		msg_regex =re.escape("trailing Placeholders are not allowed")
		with self.assertRaisesRegex(TypeError,f'^{msg_regex}$') as cm:
		f.__setstate__((capture, (1, PH), dict(a=10), dict(attr=[])))

		def test_setstate_errors(self):
Expand Down