Merge branch 'main' into decimal-logop-docs

Author: skirpichev

.github/CODEOWNERS

@@ -69,6 +69,7 @@ Python/traceback.c            @iritkatriel
 
 # Import (including importlib).
 **/*import*                   @brettcannon @ericsnowcurrently @ncoghlan @warsaw
+/Python/import.c              @kumaraditya303
 **/*importlib/resources/*      @jaraco @warsaw @FFY00
 **/importlib/metadata/*       @jaraco @warsaw
 

.github/ISSUE_TEMPLATE/bug.md

@@ -5,28 +5,46 @@ labels: "type-bug"
 ---
 
 <!--
-  If you're new to Python and you're not sure whether what you're experiencing is a bug, the CPython issue tracker is not
-  the right place to seek help. Consider the following options instead:
+  New to Python? The issue tracker isn't the right place to get help.
+  Consider instead:
 
   - reading the Python tutorial: https://docs.python.org/3/tutorial/
-  - posting in the "Users" category on discuss.python.org: https://discuss.python.org/c/users/7
-  - emailing the Python-list mailing list: https://mail.python.org/mailman/listinfo/python-list
-  - searching our issue tracker (https://github.com/python/cpython/issues) to see if
-    your problem has already been reported
+  - posting at https://discuss.python.org/c/users/7
+  - emailing https://mail.python.org/mailman/listinfo/python-list
 -->
 
 # Bug report
 
-A clear and concise description of what the bug is.
-Include a minimal, reproducible example (https://stackoverflow.com/help/minimal-reproducible-example), if possible.
+## Checklist
+
+<!-- Bugs in third-party projects (e.g. `requests`) do not belong in the CPython issue tracker -->
+
+- [ ] I am confident this is a bug in CPython, not a bug in a third-party project
+- [ ] I have searched the CPython issue tracker, and am confident this bug has not been reported before
+
+## A clear and concise description of the bug
+
+<!--
+  Include a minimal, reproducible example if possible.
+  (https://stackoverflow.com/help/minimal-reproducible-example)
+
+  Put any code blocks inside triple backticks:
+
+  ```py
+  your code here
+  ```
+
+-->
+
+
 
 # Your environment
 
-<!-- Include as many relevant details as possible about the environment you experienced the bug in -->
+<!-- Include all relevant details about the environment you experienced the bug in -->
 
 - CPython versions tested on:
 - Operating system and architecture:
 
 <!--
-You can freely edit this text. Remove any lines you believe are unnecessary.
+You can freely edit this form. Remove any lines you believe are unnecessary.
 -->

.github/ISSUE_TEMPLATE/crash.md

@@ -5,29 +5,44 @@ labels: "type-crash"
 ---
 
 <!--
-  Use this template for hard crashes of the interpreter, segmentation faults, failed C-level assertions, and similar.
-  Do not submit this form if you encounter an exception being unexpectedly raised from a Python function.
-  Most of the time, these should be filed as bugs, rather than crashes.
+  This form is for hard crashes of the Python interpreter, segmentation faults,
+  failed C-level assertions, and similar.
+  Exceptions unexpectedly raised from stdlib Python functions
+  count as bugs rather than crashes.
 
-  The CPython interpreter is itself written in a different programming language, C.
-  For CPython, a "crash" is when Python itself fails, leading to a traceback in the C stack.
+  The CPython interpreter is written in a different programming language, C.
+  A "CPython crash" is when Python itself fails, leading to a traceback in the C stack.
 -->
 
 # Crash report
 
-Tell us what happened, ideally including a minimal, reproducible example (https://stackoverflow.com/help/minimal-reproducible-example).
+<!--
+  Tell us what happened. Ideally, include a minimal, reproducible example.
+  (https://stackoverflow.com/help/minimal-reproducible-example)
+
+  Put any code blocks inside triple backticks:
+
+  ```py
+  your code here
+  ```
+
+-->
+
+
 
 # Error messages
 
-Enter any relevant error message caused by the crash, including a core dump if there is one.
+<!-- Enter any error messages caused by the crash, including a core dump if there is one -->
+
+
 
 # Your environment
 
-<!-- Include as many relevant details as possible about the environment you experienced the bug in -->
+<!-- Include all relevant details about the environment you experienced the crash in -->
 
 - CPython versions tested on:
 - Operating system and architecture:
 
 <!--
-You can freely edit this text. Remove any lines you believe are unnecessary.
+You can freely edit this form. Remove any lines you believe are unnecessary.
 -->

.github/ISSUE_TEMPLATE/feature.md

@@ -4,25 +4,47 @@ about: Submit a proposal for a new CPython feature or enhancement
 labels: "type-feature"
 ---
 
+<!--
+  Proposing a new feature for Python?
+  You'll need to demonstrate widespread support for your idea among the community.
+
+  Major feature proposals should generally be discussed at
+  https://discuss.python.org/c/ideas/6 before opening a GitHub issue.
+  Wait until it's clear that most people support your idea
+  before filling in this form.
+-->
+
 # Feature or enhancement
 
-(A clear and concise description of your proposal.)
+<!-- A clear and concise description of your proposal. -->
+
+
 
 # Pitch
 
-(Explain why this feature or enhancement should be implemented and how it would be used.
- Add examples, if applicable.)
+<!--
+  Explain why this feature or enhancement should be implemented and how it would be used.
+  Add examples, if applicable.
+
+  Put any code blocks inside triple backticks:
+
+  ```py
+  your code here
+  ```
+
+-->
+
+
 
 # Previous discussion
 
 <!--
-  New features to Python should first be discussed elsewhere before creating issues on GitHub,
-  for example in the "ideas" category (https://discuss.python.org/c/ideas/6) of discuss.python.org,
-  or the python-ideas mailing list (https://mail.python.org/mailman3/lists/python-ideas.python.org/).
-  Use this space to post links to the places where you have already discussed this feature proposal:
+  Use this space to post links to the places
+  where you have already discussed your feature proposal:
 -->
 
 
+
 <!--
-You can freely edit this text. Remove any lines you believe are unnecessary.
+You can freely edit this form. Remove any lines you believe are unnecessary.
 -->

Doc/c-api/allocation.rst

@@ -27,31 +27,34 @@ Allocating Objects on the Heap
    length information for a variable-size object.
 
 
-.. c:function:: TYPE* PyObject_New(TYPE, PyTypeObject *type)
+.. c:macro:: PyObject_New(TYPE, typeobj)
 
    Allocate a new Python object using the C structure type *TYPE* and the
-   Python type object *type*.  Fields not defined by the Python object header
+   Python type object *typeobj* (``PyTypeObject*``).
+   Fields not defined by the Python object header
    are not initialized; the object's reference count will be one.  The size of
    the memory allocation is determined from the :c:member:`~PyTypeObject.tp_basicsize` field of
    the type object.
 
 
-.. c:function:: TYPE* PyObject_NewVar(TYPE, PyTypeObject *type, Py_ssize_t size)
+.. c:macro:: PyObject_NewVar(TYPE, typeobj, size)
 
    Allocate a new Python object using the C structure type *TYPE* and the
-   Python type object *type*.  Fields not defined by the Python object header
+   Python type object *typeobj* (``PyTypeObject*``).
+   Fields not defined by the Python object header
    are not initialized.  The allocated memory allows for the *TYPE* structure
-   plus *size* fields of the size given by the :c:member:`~PyTypeObject.tp_itemsize` field of
-   *type*.  This is useful for implementing objects like tuples, which are
+   plus *size* (``Py_ssize_t``) fields of the size
+   given by the :c:member:`~PyTypeObject.tp_itemsize` field of
+   *typeobj*.  This is useful for implementing objects like tuples, which are
    able to determine their size at construction time.  Embedding the array of
    fields into the same allocation decreases the number of allocations,
    improving the memory management efficiency.
 
 
 .. c:function:: void PyObject_Del(void *op)
 
-   Releases memory allocated to an object using :c:func:`PyObject_New` or
-   :c:func:`PyObject_NewVar`.  This is normally called from the
+   Releases memory allocated to an object using :c:macro:`PyObject_New` or
+   :c:macro:`PyObject_NewVar`.  This is normally called from the
    :c:member:`~PyTypeObject.tp_dealloc` handler specified in the object's type.  The fields of
    the object should not be accessed after this call as the memory is no
    longer a valid Python object.

Doc/c-api/apiabiversion.rst

@@ -60,7 +60,7 @@ See :ref:`stable` for a discussion of API and ABI stability across versions.
 
    Use this for numeric comparisons, e.g. ``#if PY_VERSION_HEX >= ...``.
 
-   This version is also available via the symbol :data:`Py_Version`.
+   This version is also available via the symbol :c:var:`Py_Version`.
 
 .. c:var:: const unsigned long Py_Version
 

Doc/c-api/arg.rst

@@ -477,7 +477,7 @@ API Functions
    will be set if there was a failure.
 
    This is an example of the use of this function, taken from the sources for the
-   :mod:`_weakref` helper module for weak references::
+   :mod:`!_weakref` helper module for weak references::
 
       static PyObject *
       weakref_ref(PyObject *self, PyObject *args)

Doc/c-api/bool.rst

@@ -11,6 +11,12 @@ creation and deletion functions don't apply to booleans.  The following macros
 are available, however.
 
 
+.. c:var:: PyTypeObject PyBool_Type
+
+   This instance of :c:type:`PyTypeObject` represents the Python boolean type; it
+   is the same object as :class:`bool` in the Python layer.
+
+
 .. c:function:: int PyBool_Check(PyObject *o)
 
    Return true if *o* is of type :c:data:`PyBool_Type`.  This function always

Doc/c-api/buffer.rst

@@ -44,7 +44,7 @@ the elements exposed by an :class:`array.array` can be multi-byte values.
 
 An example consumer of the buffer interface is the :meth:`~io.BufferedIOBase.write`
 method of file objects: any object that can export a series of bytes through
-the buffer interface can be written to a file.  While :meth:`write` only
+the buffer interface can be written to a file.  While :meth:`!write` only
 needs read-only access to the internal contents of the object passed to it,
 other methods such as :meth:`~io.BufferedIOBase.readinto` need write access
 to the contents of their argument.  The buffer interface allows objects to

Doc/c-api/bytes.rst

@@ -64,39 +64,39 @@ called with a non-bytes parameter.
    +-------------------+---------------+--------------------------------+
    | Format Characters | Type          | Comment                        |
    +===================+===============+================================+
-   | :attr:`%%`        | *n/a*         | The literal % character.       |
+   | ``%%``            | *n/a*         | The literal % character.       |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%c`        | int           | A single byte,                 |
+   | ``%c``            | int           | A single byte,                 |
    |                   |               | represented as a C int.        |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%d`        | int           | Equivalent to                  |
+   | ``%d``            | int           | Equivalent to                  |
    |                   |               | ``printf("%d")``. [1]_         |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%u`        | unsigned int  | Equivalent to                  |
+   | ``%u``            | unsigned int  | Equivalent to                  |
    |                   |               | ``printf("%u")``. [1]_         |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%ld`       | long          | Equivalent to                  |
+   | ``%ld``           | long          | Equivalent to                  |
    |                   |               | ``printf("%ld")``. [1]_        |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%lu`       | unsigned long | Equivalent to                  |
+   | ``%lu``           | unsigned long | Equivalent to                  |
    |                   |               | ``printf("%lu")``. [1]_        |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%zd`       | :c:type:`\    | Equivalent to                  |
+   | ``%zd``           | :c:type:`\    | Equivalent to                  |
    |                   | Py_ssize_t`   | ``printf("%zd")``. [1]_        |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%zu`       | size_t        | Equivalent to                  |
+   | ``%zu``           | size_t        | Equivalent to                  |
    |                   |               | ``printf("%zu")``. [1]_        |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%i`        | int           | Equivalent to                  |
+   | ``%i``            | int           | Equivalent to                  |
    |                   |               | ``printf("%i")``. [1]_         |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%x`        | int           | Equivalent to                  |
+   | ``%x``            | int           | Equivalent to                  |
    |                   |               | ``printf("%x")``. [1]_         |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%s`        | const char\*  | A null-terminated C character  |
+   | ``%s``            | const char\*  | A null-terminated C character  |
    |                   |               | array.                         |
    +-------------------+---------------+--------------------------------+
-   | :attr:`%p`        | const void\*  | The hex representation of a C  |
+   | ``%p``            | const void\*  | The hex representation of a C  |
    |                   |               | pointer. Mostly equivalent to  |
    |                   |               | ``printf("%p")`` except that   |
    |                   |               | it is guaranteed to start with |