[pull] main from python:main

Doc/library/statistics.rst

@@ -713,7 +713,7 @@ However, for reading convenience, most of the examples show sorted sequences.
 
 .. function:: covariance(x, y, /)
 
-   Return the sample covariance of two inputs *x* and *y*. Covariance
+   Return the sample covariance of two sequence inputs *x* and *y*. Covariance
    is a measure of the joint variability of two inputs.
 
    Both inputs must be of the same length (no less than two), otherwise
@@ -739,7 +739,7 @@ However, for reading convenience, most of the examples show sorted sequences.
 
    Return the `Pearson's correlation coefficient
    <https://en.wikipedia.org/wiki/Pearson_correlation_coefficient>`_
-   for two inputs. Pearson's correlation coefficient *r* takes values
+   for two sequence inputs. Pearson's correlation coefficient *r* takes values
    between -1 and +1. It measures the strength and direction of a linear
    relationship.
 
@@ -802,7 +802,7 @@ However, for reading convenience, most of the examples show sorted sequences.
    (it is equal to the difference between predicted and actual values
    of the dependent variable).
 
-   Both inputs must be of the same length (no less than two), and
+   Both inputs must be sequences of the same length (no less than two), and
    the independent variable *x* cannot be constant;
    otherwise a :exc:`StatisticsError` is raised.
 

Lib/runpy.py

@@ -102,8 +102,10 @@ def _run_module_code(code, init_globals=None,
 
 # Helper to get the full name, spec and code for a module
 def _get_module_details(mod_name, error=ImportError):
+    # name= is only accepted by ImportError and its subclasses.
+    kwargs = {"name": mod_name} if issubclass(error, ImportError) else {}
     if mod_name.startswith("."):
-        raise error("Relative module names not supported")
+        raise error("Relative module names not supported", **kwargs)
     pkg_name, _, _ = mod_name.rpartition(".")
     if pkg_name:
         # Try importing the parent to avoid catching initialization errors
@@ -136,30 +138,33 @@ def _get_module_details(mod_name, error=ImportError):
         if mod_name.endswith(".py"):
             msg += (f". Try using '{mod_name[:-3]}' instead of "
                     f"'{mod_name}' as the module name.")
-        raise error(msg.format(mod_name, type(ex).__name__, ex)) from ex
+        raise error(msg.format(mod_name, type(ex).__name__, ex),
+                    **kwargs) from ex
     if spec is None:
-        raise error("No module named %s" % mod_name)
+        raise error("No module named %s" % mod_name, **kwargs)
     if spec.submodule_search_locations is not None:
         if mod_name == "__main__" or mod_name.endswith(".__main__"):
-            raise error("Cannot use package as __main__ module")
+            raise error("Cannot use package as __main__ module", **kwargs)
         try:
             pkg_main_name = mod_name + ".__main__"
             return _get_module_details(pkg_main_name, error)
         except error as e:
             if mod_name not in sys.modules:
                 raise  # No module loaded; being a package is irrelevant
             raise error(("%s; %r is a package and cannot " +
-                               "be directly executed") %(e, mod_name))
+                               "be directly executed") %(e, mod_name),
+                        **kwargs)
     loader = spec.loader
     if loader is None:
         raise error("%r is a namespace package and cannot be executed"
-                                                                 % mod_name)
+                                                                 % mod_name,
+                    **kwargs)
     try:
         code = loader.get_code(mod_name)
     except ImportError as e:
-        raise error(format(e)) from e
+        raise error(format(e), **kwargs) from e
     if code is None:
-        raise error("No code object available for %s" % mod_name)
+        raise error("No code object available for %s" % mod_name, **kwargs)
     return mod_name, spec, code
 
 class _Error(Exception):
@@ -232,14 +237,16 @@ def _get_main_module_details(error=ImportError):
     # Also moves the standard __main__ out of the way so that the
     # preexisting __loader__ entry doesn't cause issues
     main_name = "__main__"
+    kwargs = {"name": main_name} if issubclass(error, ImportError) else {}
     saved_main = sys.modules[main_name]
     del sys.modules[main_name]
     try:
         return _get_module_details(main_name)
     except ImportError as exc:
         if main_name in str(exc):
             raise error("can't find %r module in %r" %
-                              (main_name, sys.path[0])) from exc
+                              (main_name, sys.path[0]),
+                        **kwargs) from exc
         raise
     finally:
         sys.modules[main_name] = saved_main

Lib/statistics.py

@@ -248,7 +248,7 @@ def count_positive(iterable):
             elif x == 0.0:
                 found_zero = True
             else:
-                raise StatisticsError('No negative inputs allowed', x)
+                raise StatisticsError(f'No negative inputs allowed: {x!r}')
 
     total = fsum(map(log, count_positive(data)))
 

Lib/test/test_runpy.py

@@ -217,6 +217,25 @@ def test_invalid_names(self):
         # Package without __main__.py
         self.expect_import_error("multiprocessing")
 
+    def test_invalid_names_set_name_attribute(self):
+        cases = [
+            # (mod_name, expected_name)  -- comment indicates raise site
+            ("nonexistent_runpy_test_module",
+                "nonexistent_runpy_test_module"),    # spec is None
+            ("sys.imp.eric", "sys.imp.eric"),        # find_spec error
+            (".relative_name", ".relative_name"),    # relative name rejected
+            ("sys", "sys"),                          # builtin: no code object
+            ("multiprocessing", "multiprocessing"),  # package without __main__
+        ]
+        for mod_name, expected_name in cases:
+            with self.subTest(mod_name=mod_name):
+                try:
+                    run_module(mod_name)
+                except ImportError as exc:
+                    self.assertEqual(exc.name, expected_name)
+                else:
+                    self.fail("Expected ImportError for %r" % mod_name)
+
     def test_library_module(self):
         self.assertEqual(run_module("runpy")["__name__"], "runpy")
 
@@ -714,6 +733,17 @@ def test_directory_error(self):
             msg = "can't find '__main__' module in %r" % script_dir
             self._check_import_error(script_dir, msg)
 
+    def test_directory_error_sets_name_attribute(self):
+        with temp_dir() as script_dir:
+            self._make_test_script(script_dir, 'not_main')
+            try:
+                run_path(script_dir)
+            except ImportError as exc:
+                self.assertEqual(exc.name, '__main__')
+            else:
+                self.fail("Expected ImportError for directory without "
+                          "__main__.py")
+
     def test_zipfile(self):
         with temp_dir() as script_dir:
             mod_name = '__main__'

Mac/BuildScript/build-installer.py

@@ -246,9 +246,9 @@ def library_recipes():
 
     result.extend([
           dict(
-              name="OpenSSL 3.5.5",
-              url="https://github.com/openssl/openssl/releases/download/openssl-3.5.5/openssl-3.5.5.tar.gz",
-              checksum="b28c91532a8b65a1f983b4c28b7488174e4a01008e29ce8e69bd789f28bc2a89",
+              name="OpenSSL 3.5.6",
+              url="https://github.com/openssl/openssl/releases/download/openssl-3.5.6/openssl-3.5.6.tar.gz",
+              checksum="deae7c80cba99c4b4f940ecadb3c3338b13cb77418409238e57d7f31f2a3b736",
               buildrecipe=build_universal_openssl,
               configure=None,
               install=None,

Misc/NEWS.d/next/Build/2026-05-01-20-01-32.gh-issue-149252.4W_0-w.rst

@@ -0,0 +1 @@
+Update to WASI SDK 33.

Misc/NEWS.d/next/Library/2026-04-29-16-11-27.gh-issue-149117.yEeTYd.rst

@@ -0,0 +1,3 @@
+Fix :func:`runpy.run_module` and :func:`runpy.run_path` to set the
+:attr:`~ImportError.name` attribute on the :exc:`ImportError` they
+raise.

Misc/NEWS.d/next/macOS/2026-05-01-20-12-33.gh-issue-149254.kXdWpS.rst

@@ -0,0 +1 @@
+Update macOS installer to use OpenSSL 3.5.6.

Platforms/WASI/config.toml

@@ -2,5 +2,5 @@
 # This allows for blanket copying of the WASI build code between supported
 # Python versions.
 [targets]
-wasi-sdk = 32
+wasi-sdk = 33
 host-triple = "wasm32-wasip1"