Merge branch 'main' into typing-readable-writable

Author: srittau

.github/workflows/build.yml

@@ -185,6 +185,7 @@ jobs:
     needs: build-context
     if: fromJSON(needs.build-context.outputs.run-windows-msi)
     strategy:
+      fail-fast: false
       matrix:
         arch:
         - x86
@@ -236,6 +237,7 @@ jobs:
     needs: build-context
     if: needs.build-context.outputs.run-tests == 'true'
     strategy:
+      fail-fast: false
       matrix:
         bolt:
         - false
@@ -452,6 +454,7 @@ jobs:
     needs: build-context
     if: needs.build-context.outputs.run-tests == 'true'
     strategy:
+      fail-fast: false
       matrix:
         os: [ubuntu-24.04]
     env:
@@ -515,6 +518,7 @@ jobs:
     needs: build-context
     if: needs.build-context.outputs.run-tests == 'true'
     strategy:
+      fail-fast: false
       matrix:
         free-threading:
         - false

.github/workflows/jit.yml

@@ -139,6 +139,7 @@ jobs:
     runs-on: ubuntu-24.04
     timeout-minutes: 90
     strategy:
+      fail-fast: false
       matrix:
         llvm:
           - 19

.github/workflows/project-updater.yml

@@ -15,6 +15,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 10
     strategy:
+      fail-fast: false
       matrix:
         include:
           # if an issue has any of these labels, it will be added

.github/workflows/require-pr-label.yml

@@ -10,8 +10,7 @@ jobs:
     if: github.repository_owner == 'python'
     runs-on: ubuntu-latest
     permissions:
-      issues: write
-      pull-requests: write
+      pull-requests: read
     timeout-minutes: 10
 
     steps:
@@ -28,8 +27,7 @@ jobs:
     if: github.repository_owner == 'python'
     runs-on: ubuntu-latest
     permissions:
-      issues: write
-      pull-requests: write
+      pull-requests: read
     timeout-minutes: 10
 
     steps:

Doc/glossary.rst

@@ -719,7 +719,7 @@ Glossary
       iterables include all sequence types (such as :class:`list`, :class:`str`,
       and :class:`tuple`) and some non-sequence types like :class:`dict`,
       :term:`file objects <file object>`, and objects of any classes you define
-      with an :meth:`~iterator.__iter__` method or with a
+      with an :meth:`~object.__iter__` method or with a
       :meth:`~object.__getitem__` method
       that implements :term:`sequence` semantics.
 

Doc/library/abc.rst

@@ -141,18 +141,18 @@ a helper class :class:`ABC` to alternatively define ABCs through inheritance:
       MyIterable.register(Foo)
 
    The ABC ``MyIterable`` defines the standard iterable method,
-   :meth:`~iterator.__iter__`, as an abstract method.  The implementation given
+   :meth:`~object.__iter__`, as an abstract method.  The implementation given
    here can still be called from subclasses.  The :meth:`!get_iterator` method
    is also part of the ``MyIterable`` abstract base class, but it does not have
    to be overridden in non-abstract derived classes.
 
    The :meth:`__subclasshook__` class method defined here says that any class
-   that has an :meth:`~iterator.__iter__` method in its
+   that has an :meth:`~object.__iter__` method in its
    :attr:`~object.__dict__` (or in that of one of its base classes, accessed
    via the :attr:`~type.__mro__` list) is considered a ``MyIterable`` too.
 
    Finally, the last line makes ``Foo`` a virtual subclass of ``MyIterable``,
-   even though it does not define an :meth:`~iterator.__iter__` method (it uses
+   even though it does not define an :meth:`~object.__iter__` method (it uses
    the old-style iterable protocol, defined in terms of :meth:`~object.__len__` and
    :meth:`~object.__getitem__`).  Note that this will not make ``get_iterator``
    available as a method of ``Foo``, so it is provided separately.

Doc/library/email.errors.rst

@@ -45,18 +45,12 @@ The following exception classes are defined in the :mod:`email.errors` module:
 
 .. exception:: MultipartConversionError()
 
-   Raised when a payload is added to a :class:`~email.message.Message` object
-   using :meth:`add_payload`, but the payload is already a scalar and the
-   message's :mailheader:`Content-Type` main type is not either
-   :mimetype:`multipart` or missing.  :exc:`MultipartConversionError` multiply
-   inherits from :exc:`MessageError` and the built-in :exc:`TypeError`.
-
-   Since :meth:`Message.add_payload` is deprecated, this exception is rarely
-   raised in practice.  However the exception may also be raised if the
-   :meth:`~email.message.Message.attach`
-   method is called on an instance of a class derived from
+   Raised if the :meth:`~email.message.Message.attach` method is called
+   on an instance of a class derived from
    :class:`~email.mime.nonmultipart.MIMENonMultipart` (e.g.
    :class:`~email.mime.image.MIMEImage`).
+   :exc:`MultipartConversionError` multiply
+   inherits from :exc:`MessageError` and the built-in :exc:`TypeError`.
 
 
 .. exception:: HeaderWriteError()

Doc/library/stdtypes.rst

@@ -949,9 +949,9 @@ Generator Types
 ---------------
 
 Python's :term:`generator`\s provide a convenient way to implement the iterator
-protocol.  If a container object's :meth:`~iterator.__iter__` method is implemented as a
+protocol.  If a container object's :meth:`~object.__iter__` method is implemented as a
 generator, it will automatically return an iterator object (technically, a
-generator object) supplying the :meth:`!__iter__` and :meth:`~generator.__next__`
+generator object) supplying the :meth:`~iterator.__iter__` and :meth:`~generator.__next__`
 methods.
 More information about generators can be found in :ref:`the documentation for
 the yield expression <yieldexpr>`.

Doc/library/string.rst

@@ -319,14 +319,19 @@ non-empty format specification typically modifies the result.
 The general form of a *standard format specifier* is:
 
 .. productionlist:: format-spec
-   format_spec: [[`fill`]`align`][`sign`]["z"]["#"]["0"][`width`][`grouping_option`]["." `precision`][`type`]
+   format_spec: [`options`][`width_and_precision`][`type`]
+   options: [[`fill`]`align`][`sign`]["z"]["#"]["0"]
    fill: <any character>
    align: "<" | ">" | "=" | "^"
    sign: "+" | "-" | " "
+   width_and_precision: [`width_with_grouping`][`precision_with_grouping`]
+   width_with_grouping: [`width`][`grouping_option`]
+   precision_with_grouping: "." [`precision`]`grouping_option`
    width: `~python-grammar:digit`+
    grouping_option: "_" | ","
    precision: `~python-grammar:digit`+
-   type: "b" | "c" | "d" | "e" | "E" | "f" | "F" | "g" | "G" | "n" | "o" | "s" | "x" | "X" | "%"
+   type: "b" | "c" | "d" | "e" | "E" | "f" | "F" | "g"
+       : | "G" | "n" | "o" | "s" | "x" | "X" | "%"
 
 If a valid *align* value is specified, it can be preceded by a *fill*
 character that can be any character and defaults to a space if omitted.
@@ -458,6 +463,13 @@ indicates the maximum field size - in other words, how many characters will be
 used from the field content.  The *precision* is not allowed for integer
 presentation types.
 
+The ``'_'`` or ``','`` option after *precision* means the use of an underscore
+or a comma for a thousands separator of the fractional part for floating-point
+presentation types.
+
+.. versionchanged:: 3.14
+   Support thousands separators for the fractional part.
+
 Finally, the *type* determines how the data should be presented.
 
 The available string presentation types are:
@@ -704,10 +716,18 @@ Replacing ``%x`` and ``%o`` and converting the value to different bases::
    >>> "int: {0:d};  hex: {0:#x};  oct: {0:#o};  bin: {0:#b}".format(42)
    'int: 42;  hex: 0x2a;  oct: 0o52;  bin: 0b101010'
 
-Using the comma as a thousands separator::
+Using the comma or the underscore as a thousands separator::
 
    >>> '{:,}'.format(1234567890)
    '1,234,567,890'
+   >>> '{:_}'.format(1234567890)
+   '1_234_567_890'
+   >>> '{:_}'.format(123456789.123456789)
+   '123_456_789.12345679'
+   >>> '{:._}'.format(123456789.123456789)
+   '123456789.123_456_79'
+   >>> '{:_._}'.format(123456789.123456789)
+   '123_456_789.123_456_79'
 
 Expressing a percentage::
 

Doc/tools/extensions/pydoc_topics.py

@@ -143,7 +143,8 @@ def write_documents(self, _docnames: Set[str]) -> None:
                 document.append(doc_ids[label_id])
                 visitor = TextTranslator(document, builder=self)
                 document.walkabout(visitor)
-                self.topics[topic_label] = visitor.body
+                body = "\n".join(map(str.rstrip, visitor.body.splitlines()))
+                self.topics[topic_label] = body
 
     def finish(self) -> None:
         topics_repr = "\n".join(