Merge branch 'main' into fix-complex_pow-117999

Include/internal/pycore_pystate.h

@@ -300,6 +300,19 @@ PyAPI_FUNC(const PyConfig*) _Py_GetConfig(void);
 // See also PyInterpreterState_Get() and _PyInterpreterState_GET().
 extern PyInterpreterState* _PyGILState_GetInterpreterStateUnsafe(void);
 
+#ifndef NDEBUG
+/* Modern equivalent of assert(PyGILState_Check()) */
+static inline void
+_Py_AssertHoldsTstateFunc(const char *func)
+{
+    PyThreadState *tstate = _PyThreadState_GET();
+    _Py_EnsureFuncTstateNotNULL(func, tstate);
+}
+#define _Py_AssertHoldsTstate() _Py_AssertHoldsTstateFunc(__func__)
+#else
+#define _Py_AssertHoldsTstate()
+#endif
+
 #ifdef __cplusplus
 }
 #endif

Lib/_colorize.py

@@ -26,14 +26,17 @@ class ANSIColors:
         setattr(NoColors, attr, "")
 
 
-def get_colors(colorize: bool = False) -> ANSIColors:
-    if colorize or can_colorize():
+def get_colors(colorize: bool = False, *, file=None) -> ANSIColors:
+    if colorize or can_colorize(file=file):
         return ANSIColors()
     else:
         return NoColors
 
 
-def can_colorize() -> bool:
+def can_colorize(*, file=None) -> bool:
+    if file is None:
+        file = sys.stdout
+
     if not sys.flags.ignore_environment:
         if os.environ.get("PYTHON_COLORS") == "0":
             return False
@@ -49,7 +52,7 @@ def can_colorize() -> bool:
         if os.environ.get("TERM") == "dumb":
             return False
 
-    if not hasattr(sys.stderr, "fileno"):
+    if not hasattr(file, "fileno"):
         return False
 
     if sys.platform == "win32":
@@ -62,6 +65,6 @@ def can_colorize() -> bool:
             return False
 
     try:
-        return os.isatty(sys.stderr.fileno())
+        return os.isatty(file.fileno())
     except io.UnsupportedOperation:
-        return sys.stderr.isatty()
+        return file.isatty()

Lib/doctest.py

@@ -1558,7 +1558,7 @@ def out(s):
         save_displayhook = sys.displayhook
         sys.displayhook = sys.__displayhook__
         saved_can_colorize = _colorize.can_colorize
-        _colorize.can_colorize = lambda: False
+        _colorize.can_colorize = lambda *args, **kwargs: False
         color_variables = {"PYTHON_COLORS": None, "FORCE_COLOR": None}
         for key in color_variables:
             color_variables[key] = os.environ.pop(key, None)

Lib/test/clinic.test.c

@@ -4758,7 +4758,7 @@ static PyObject *
 Test_cls_with_param_impl(TestObj *self, PyTypeObject *cls, int a);
 
 static PyObject *
-Test_cls_with_param(TestObj *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+Test_cls_with_param(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -4798,15 +4798,15 @@ Test_cls_with_param(TestObj *self, PyTypeObject *cls, PyObject *const *args, Py_
     if (a == -1 && PyErr_Occurred()) {
         goto exit;
     }
-    return_value = Test_cls_with_param_impl(self, cls, a);
+    return_value = Test_cls_with_param_impl((TestObj *)self, cls, a);
 
 exit:
     return return_value;
 }
 
 static PyObject *
 Test_cls_with_param_impl(TestObj *self, PyTypeObject *cls, int a)
-/*[clinic end generated code: output=83a391eea66d08f8 input=af158077bd237ef9]*/
+/*[clinic end generated code: output=7e893134a81fef92 input=af158077bd237ef9]*/
 
 
 /*[clinic input]
@@ -4908,18 +4908,18 @@ static PyObject *
 Test_cls_no_params_impl(TestObj *self, PyTypeObject *cls);
 
 static PyObject *
-Test_cls_no_params(TestObj *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+Test_cls_no_params(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
     if (nargs || (kwnames && PyTuple_GET_SIZE(kwnames))) {
         PyErr_SetString(PyExc_TypeError, "cls_no_params() takes no arguments");
         return NULL;
     }
-    return Test_cls_no_params_impl(self, cls);
+    return Test_cls_no_params_impl((TestObj *)self, cls);
 }
 
 static PyObject *
 Test_cls_no_params_impl(TestObj *self, PyTypeObject *cls)
-/*[clinic end generated code: output=4d68b4652c144af3 input=e7e2e4e344e96a11]*/
+/*[clinic end generated code: output=8845de054449f40a input=e7e2e4e344e96a11]*/
 
 
 /*[clinic input]
@@ -4945,7 +4945,7 @@ Test_metho_not_default_return_converter(TestObj *self, PyObject *a)
     PyObject *return_value = NULL;
     int _return_value;
 
-    _return_value = Test_metho_not_default_return_converter_impl(self, a);
+    _return_value = Test_metho_not_default_return_converter_impl((TestObj *)self, a);
     if ((_return_value == -1) && PyErr_Occurred()) {
         goto exit;
     }
@@ -4957,7 +4957,7 @@ Test_metho_not_default_return_converter(TestObj *self, PyObject *a)
 
 static int
 Test_metho_not_default_return_converter_impl(TestObj *self, PyObject *a)
-/*[clinic end generated code: output=3350de11bd538007 input=428657129b521177]*/
+/*[clinic end generated code: output=b2cce75a7af2e6ce input=428657129b521177]*/
 
 
 /*[clinic input]
@@ -4983,7 +4983,7 @@ static PyObject *
 Test_an_metho_arg_named_arg_impl(TestObj *self, int arg);
 
 static PyObject *
-Test_an_metho_arg_named_arg(TestObj *self, PyObject *arg_)
+Test_an_metho_arg_named_arg(PyObject *self, PyObject *arg_)
 {
     PyObject *return_value = NULL;
     int arg;
@@ -4992,15 +4992,15 @@ Test_an_metho_arg_named_arg(TestObj *self, PyObject *arg_)
     if (arg == -1 && PyErr_Occurred()) {
         goto exit;
     }
-    return_value = Test_an_metho_arg_named_arg_impl(self, arg);
+    return_value = Test_an_metho_arg_named_arg_impl((TestObj *)self, arg);
 
 exit:
     return return_value;
 }
 
 static PyObject *
 Test_an_metho_arg_named_arg_impl(TestObj *self, int arg)
-/*[clinic end generated code: output=9f04de4a62287e28 input=2a53a57cf5624f95]*/
+/*[clinic end generated code: output=38554f09950d07e7 input=2a53a57cf5624f95]*/
 
 
 /*[clinic input]
@@ -5289,14 +5289,14 @@ static PyObject *
 Test_meth_coexist_impl(TestObj *self);
 
 static PyObject *
-Test_meth_coexist(TestObj *self, PyObject *Py_UNUSED(ignored))
+Test_meth_coexist(PyObject *self, PyObject *Py_UNUSED(ignored))
 {
-    return Test_meth_coexist_impl(self);
+    return Test_meth_coexist_impl((TestObj *)self);
 }
 
 static PyObject *
 Test_meth_coexist_impl(TestObj *self)
-/*[clinic end generated code: output=808a293d0cd27439 input=2a1d75b5e6fec6dd]*/
+/*[clinic end generated code: output=7edf4e95b29f06fa input=2a1d75b5e6fec6dd]*/
 
 /*[clinic input]
 @getter
@@ -5317,14 +5317,14 @@ static PyObject *
 Test_property_get_impl(TestObj *self);
 
 static PyObject *
-Test_property_get(TestObj *self, void *Py_UNUSED(context))
+Test_property_get(PyObject *self, void *Py_UNUSED(context))
 {
-    return Test_property_get_impl(self);
+    return Test_property_get_impl((TestObj *)self);
 }
 
 static PyObject *
 Test_property_get_impl(TestObj *self)
-/*[clinic end generated code: output=7cadd0f539805266 input=2d92b3449fbc7d2b]*/
+/*[clinic end generated code: output=b38d68abd3466a6e input=2d92b3449fbc7d2b]*/
 
 /*[clinic input]
 @setter
@@ -5345,18 +5345,18 @@ static int
 Test_property_set_impl(TestObj *self, PyObject *value);
 
 static int
-Test_property_set(TestObj *self, PyObject *value, void *Py_UNUSED(context))
+Test_property_set(PyObject *self, PyObject *value, void *Py_UNUSED(context))
 {
     int return_value;
 
-    return_value = Test_property_set_impl(self, value);
+    return_value = Test_property_set_impl((TestObj *)self, value);
 
     return return_value;
 }
 
 static int
 Test_property_set_impl(TestObj *self, PyObject *value)
-/*[clinic end generated code: output=e4342fe9bb1d7817 input=3bc3f46a23c83a88]*/
+/*[clinic end generated code: output=49f925ab2a33b637 input=3bc3f46a23c83a88]*/
 
 /*[clinic input]
 @setter
@@ -5377,18 +5377,18 @@ static int
 Test_setter_first_with_docstr_set_impl(TestObj *self, PyObject *value);
 
 static int
-Test_setter_first_with_docstr_set(TestObj *self, PyObject *value, void *Py_UNUSED(context))
+Test_setter_first_with_docstr_set(PyObject *self, PyObject *value, void *Py_UNUSED(context))
 {
     int return_value;
 
-    return_value = Test_setter_first_with_docstr_set_impl(self, value);
+    return_value = Test_setter_first_with_docstr_set_impl((TestObj *)self, value);
 
     return return_value;
 }
 
 static int
 Test_setter_first_with_docstr_set_impl(TestObj *self, PyObject *value)
-/*[clinic end generated code: output=e4d76b558a4061db input=31a045ce11bbe961]*/
+/*[clinic end generated code: output=5aaf44373c0af545 input=31a045ce11bbe961]*/
 
 /*[clinic input]
 @getter
@@ -5418,14 +5418,14 @@ static PyObject *
 Test_setter_first_with_docstr_get_impl(TestObj *self);
 
 static PyObject *
-Test_setter_first_with_docstr_get(TestObj *self, void *Py_UNUSED(context))
+Test_setter_first_with_docstr_get(PyObject *self, void *Py_UNUSED(context))
 {
-    return Test_setter_first_with_docstr_get_impl(self);
+    return Test_setter_first_with_docstr_get_impl((TestObj *)self);
 }
 
 static PyObject *
 Test_setter_first_with_docstr_get_impl(TestObj *self)
-/*[clinic end generated code: output=749a30266f9fb443 input=10af4e43b3cb34dc]*/
+/*[clinic end generated code: output=fe6e3aa844a24920 input=10af4e43b3cb34dc]*/
 
 /*[clinic input]
 output push
@@ -5708,7 +5708,7 @@ Test__pyarg_parsestackandkeywords_impl(TestObj *self, PyTypeObject *cls,
                                        Py_ssize_t key_length);
 
 static PyObject *
-Test__pyarg_parsestackandkeywords(TestObj *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
+Test__pyarg_parsestackandkeywords(PyObject *self, PyTypeObject *cls, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
 {
     PyObject *return_value = NULL;
     #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
@@ -5731,7 +5731,7 @@ Test__pyarg_parsestackandkeywords(TestObj *self, PyTypeObject *cls, PyObject *co
         &key, &key_length)) {
         goto exit;
     }
-    return_value = Test__pyarg_parsestackandkeywords_impl(self, cls, key, key_length);
+    return_value = Test__pyarg_parsestackandkeywords_impl((TestObj *)self, cls, key, key_length);
 
 exit:
     return return_value;
@@ -5741,7 +5741,7 @@ static PyObject *
 Test__pyarg_parsestackandkeywords_impl(TestObj *self, PyTypeObject *cls,
                                        const char *key,
                                        Py_ssize_t key_length)
-/*[clinic end generated code: output=4fda8a7f2547137c input=fc72ef4b4cfafabc]*/
+/*[clinic end generated code: output=7060c213d7b8200e input=fc72ef4b4cfafabc]*/
 
 
 /*[clinic input]

Lib/test/libregrtest/single.py

@@ -162,8 +162,8 @@ def test_func():
 def _runtest_env_changed_exc(result: TestResult, runtests: RunTests,
                              display_failure: bool = True) -> None:
     # Handle exceptions, detect environment changes.
-    ansi = get_colors()
-    red, reset, yellow = ansi.RED, ansi.RESET, ansi.YELLOW
+    stdout = get_colors(file=sys.stdout)
+    stderr = get_colors(file=sys.stderr)
 
     # Reset the environment_altered flag to detect if a test altered
     # the environment
@@ -184,28 +184,34 @@ def _runtest_env_changed_exc(result: TestResult, runtests: RunTests,
             _load_run_test(result, runtests)
     except support.ResourceDenied as exc:
         if not quiet and not pgo:
-            print(f"{yellow}{test_name} skipped -- {exc}{reset}", flush=True)
+            print(
+                f"{stdout.YELLOW}{test_name} skipped -- {exc}{stdout.RESET}",
+                flush=True,
+            )
         result.state = State.RESOURCE_DENIED
         return
     except unittest.SkipTest as exc:
         if not quiet and not pgo:
-            print(f"{yellow}{test_name} skipped -- {exc}{reset}", flush=True)
+            print(
+                f"{stdout.YELLOW}{test_name} skipped -- {exc}{stdout.RESET}",
+                flush=True,
+            )
         result.state = State.SKIPPED
         return
     except support.TestFailedWithDetails as exc:
-        msg = f"{red}test {test_name} failed{reset}"
+        msg = f"{stderr.RED}test {test_name} failed{stderr.RESET}"
         if display_failure:
-            msg = f"{red}{msg} -- {exc}{reset}"
+            msg = f"{stderr.RED}{msg} -- {exc}{stderr.RESET}"
         print(msg, file=sys.stderr, flush=True)
         result.state = State.FAILED
         result.errors = exc.errors
         result.failures = exc.failures
         result.stats = exc.stats
         return
     except support.TestFailed as exc:
-        msg = f"{red}test {test_name} failed{reset}"
+        msg = f"{stderr.RED}test {test_name} failed{stderr.RESET}"
         if display_failure:
-            msg = f"{red}{msg} -- {exc}{reset}"
+            msg = f"{stderr.RED}{msg} -- {exc}{stderr.RESET}"
         print(msg, file=sys.stderr, flush=True)
         result.state = State.FAILED
         result.stats = exc.stats
@@ -220,8 +226,11 @@ def _runtest_env_changed_exc(result: TestResult, runtests: RunTests,
     except:
         if not pgo:
             msg = traceback.format_exc()
-            print(f"{red}test {test_name} crashed -- {msg}{reset}",
-                  file=sys.stderr, flush=True)
+            print(
+                f"{stderr.RED}test {test_name} crashed -- {msg}{stderr.RESET}",
+                file=sys.stderr,
+                flush=True,
+            )
         result.state = State.UNCAUGHT_EXC
         return
 
@@ -303,7 +312,7 @@ def run_single_test(test_name: TestName, runtests: RunTests) -> TestResult:
     If runtests.use_junit, xml_data is a list containing each generated
     testsuite element.
     """
-    ansi = get_colors()
+    ansi = get_colors(file=sys.stderr)
     red, reset, yellow = ansi.BOLD_RED, ansi.RESET, ansi.YELLOW
 
     start_time = time.perf_counter()

Lib/test/support/__init__.py

@@ -2839,7 +2839,7 @@ def no_color():
     from .os_helper import EnvironmentVarGuard
 
     with (
-        swap_attr(_colorize, "can_colorize", lambda: False),
+        swap_attr(_colorize, "can_colorize", lambda file=None: False),
         EnvironmentVarGuard() as env,
     ):
         for var in {"FORCE_COLOR", "NO_COLOR", "PYTHON_COLORS"}:

Lib/test/test_asyncio/test_base_events.py

@@ -1345,7 +1345,7 @@ def getaddrinfo_task(*args, **kwds):
         with self.assertRaises(OSError) as cm:
             self.loop.run_until_complete(coro)
 
-        self.assertTrue(str(cm.exception).startswith('Multiple exceptions: '))
+        self.assertStartsWith(str(cm.exception), 'Multiple exceptions: ')
         self.assertTrue(m_socket.socket.return_value.close.called)
 
         coro = self.loop.create_connection(

Lib/test/test_asyncio/test_events.py

@@ -2184,7 +2184,7 @@ def test_subprocess_stderr(self):
 
         transp.close()
         self.assertEqual(b'OUT:test', proto.data[1])
-        self.assertTrue(proto.data[2].startswith(b'ERR:test'), proto.data[2])
+        self.assertStartsWith(proto.data[2], b'ERR:test')
         self.assertEqual(0, proto.returncode)
 
     @support.requires_subprocess()
@@ -2206,8 +2206,7 @@ def test_subprocess_stderr_redirect_to_stdout(self):
 
         stdin.write(b'test')
         self.loop.run_until_complete(proto.completed)
-        self.assertTrue(proto.data[1].startswith(b'OUT:testERR:test'),
-                        proto.data[1])
+        self.assertStartsWith(proto.data[1], b'OUT:testERR:test')
         self.assertEqual(b'', proto.data[2])
 
         transp.close()