PEP 822: d-string draft implementation

.github/workflows/reusable-emscripten.yml

@@ -77,3 +77,5 @@ jobs:
       run: python3 Platforms/emscripten pythoninfo-host
     - name: "Test"
       run: python3 Platforms/emscripten run --test
+    - name: "Test Repl"
+      run: Platforms/emscripten/browser_test/run_test.sh

.pre-commit-config.yaml

@@ -19,6 +19,7 @@ repos:
         name: Run Ruff (lint) on Lib/test/
         args: [--exit-non-zero-on-fix]
         files: ^Lib/test/
+        exclude: ^Lib/test/test_dstring.py
       - id: ruff-check
         name: Run Ruff (lint) on Platforms/WASI/
         args: [--exit-non-zero-on-fix, --config=Platforms/WASI/.ruff.toml]

Doc/library/stdtypes.rst

@@ -1720,7 +1720,11 @@ category.
 |                          |  :meth:`str.strip`                        |  :meth:`bytes.strip`                              |
 |                          +--------------------+----------------------+----------------------+----------------------------+
 |                          | :meth:`str.lstrip` | :meth:`str.rstrip`   | :meth:`bytes.lstrip` | :meth:`bytes.rstrip`       |
-+--------------------------+--------------------+----------------------+----------------------+----------------------------+
+|                          +--------------------+----------------------+----------------------+----------------------------+
+|                          |  :meth:`str.removeprefix`                 |  :meth:`bytes.removeprefix`                       |
+|                          +-------------------------------------------+---------------------------------------------------+
+|                          |  :meth:`str.removesuffix`                 |  :meth:`bytes.removesuffix`                       |
++--------------------------+-------------------------------------------+---------------------------------------------------+
 | Translation and Encoding |  :meth:`str.translate`                    |  :meth:`bytes.translate`                          |
 |                          +-------------------------------------------+---------------------------------------------------+
 |                          |  :meth:`str.maketrans`                    |  :meth:`bytes.maketrans`                          |

Doc/library/struct.rst

@@ -68,6 +68,7 @@ The module defines the following exception and functions:
    Pack the values *v1*, *v2*, ... according to the format string *format* and
    write the packed bytes into the writable buffer *buffer* starting at
    position *offset*.  Note that *offset* is a required argument.
+   A negative *offset* counts from the end of *buffer*.
 
 
 .. function:: unpack(format, buffer)
@@ -84,6 +85,7 @@ The module defines the following exception and functions:
    string *format*.  The result is a tuple even if it contains exactly one
    item.  The buffer's size in bytes, starting at position *offset*, must be at
    least the size required by the format, as reflected by :func:`calcsize`.
+   A negative *offset* counts from the end of *buffer*.
 
 
 .. function:: iter_unpack(format, buffer)

Doc/library/tkinter.dnd.rst

@@ -16,21 +16,22 @@ a single application, within the same window or between windows. To enable an
 object to be dragged, you must create an event binding for it that starts the
 drag-and-drop process. Typically, you bind a ButtonPress event to a callback
 function that you write (see :ref:`Bindings-and-Events`). The function should
-call :func:`dnd_start`, where 'source' is the object to be dragged, and 'event'
+call :func:`dnd_start`, where *source* is the object to be dragged, and *event*
 is the event that invoked the call (the argument to your callback function).
 
 Selection of a target object occurs as follows:
 
-#. Top-down search of area under mouse for target widget
+#. Top-down search of the area under the mouse for a target widget:
 
- * Target widget should have a callable *dnd_accept* attribute
- * If *dnd_accept* is not present or returns ``None``, search moves to parent widget
- * If no target widget is found, then the target object is ``None``
+   * the target widget should have a callable *dnd_accept* attribute;
+   * if *dnd_accept* is not present or returns ``None``,
+     the search moves to the parent widget;
+   * if no target widget is found, the target object is ``None``.
 
-2. Call to *<old_target>.dnd_leave(source, event)*
-#. Call to *<new_target>.dnd_enter(source, event)*
-#. Call to *<target>.dnd_commit(source, event)* to notify of drop
-#. Call to *<source>.dnd_end(target, event)* to signal end of drag-and-drop
+#. Call to ``<old_target>.dnd_leave(source, event)``.
+#. Call to ``<new_target>.dnd_enter(source, event)``.
+#. Call to ``<target>.dnd_commit(source, event)`` to notify of the drop.
+#. Call to ``<source>.dnd_end(target, event)`` to signal the end of drag-and-drop.
 
 
 .. class:: DndHandler(source, event)