* main: (26 commits)pythongh-104028: Reduce object creation while calling callback function from gc (pythongh-104030)pythongh-104036: Fix direct invocation of test_typing (python#104037)pythongh-102213: Optimize the performance of `__getattr__` (pythonGH-103761)pythongh-103895: Improve how invalid `Exception.__notes__` are displayed (python#103897)  Adjust expression from `==` to `!=` in alignment with the meaning of the paragraph. (pythonGH-104021)pythongh-88496: Fix IDLE test hang on macOS (python#104025)  Improve int test coverage (python#104024)pythongh-88773: Added teleport method to Turtle library (python#103974)pythongh-104015: Fix direct invocation of `test_dataclasses` (python#104017)pythongh-104012: Ensure test_calendar.CalendarTestCase.test_deprecation_warning consistently passes (python#104014)pythongh-103977: compile re expressions in platform.py only if required (python#103981)pythongh-98003: Inline call frames for CALL_FUNCTION_EX (pythonGH-98004)  Replace Netlify with Read the Docs build previews (python#103843)  Update name in acknowledgements and add mailmap (python#103696)pythongh-82054: allow test runner to split test_asyncio to execute in parallel by sharding. (python#103927)  Remove non-existing tools from Sundry skiplist (python#103991)pythongh-103793: Defer formatting task name (python#103767)pythongh-87092: change assembler to use instruction sequence instead of CFG (python#103933)pythongh-103636: issue warning for deprecated calendar constants (python#103833)  Various small fixes to dis docs (python#103923)  ...

* main: (463 commits)pythongh-104057: Fix direct invocation of test_super (python#104064)pythongh-87092: Expose assembler to unit tests (python#103988)pythongh-97696: asyncio eager tasks factory (python#102853)pythongh-84436: Immortalize in _PyStructSequence_InitBuiltinWithFlags() (pythongh-104054)pythongh-104057: Fix direct invocation of test_module (pythonGH-104059)pythongh-100458: Clarify Enum.__format__() change of mixed-in types in the whatsnew/3.11.rst (pythonGH-100387)pythongh-104018: disallow "z" format specifier in %-format of byte strings (pythonGH-104033)pythongh-104016: Fixed off by 1 error in f string tokenizer (python#104047)pythonGH-103629: Update Unpack's repr in compliance with PEP 692 (python#104048)pythongh-102799: replace sys.exc_info by sys.exception in inspect and traceback modules (python#104032)  Fix typo in "expected" word in few source files (python#104034)pythongh-103824: fix use-after-free error in Parser/tokenizer.c (python#103993)pythongh-104035: Do not ignore user-defined `__{get,set}state__` in slotted frozen dataclasses (python#104041)pythongh-104028: Reduce object creation while calling callback function from gc (pythongh-104030)pythongh-104036: Fix direct invocation of test_typing (python#104037)pythongh-102213: Optimize the performance of `__getattr__` (pythonGH-103761)pythongh-103895: Improve how invalid `Exception.__notes__` are displayed (python#103897)  Adjust expression from `==` to `!=` in alignment with the meaning of the paragraph. (pythonGH-104021)pythongh-88496: Fix IDLE test hang on macOS (python#104025)  Improve int test coverage (python#104024)  ...

[PEP 678](https://peps.python.org/pep-0678/) introduced the ability toadd notes to exception objects. This has been [released in Python3.11](https://docs.python.org/3/library/exceptions.html#BaseException.add_note)and is currently not implemented in IPython. These changes are fullycompatible with older Python versions that don't include PEP 678.Here's a sample test that shows the consistency in Python's stdlibtraceback module (test 1) and the difference between Python andIPython's runtimes (test 2):```pythonimport tracebackprint('--- test 1 ---')try:    raise Exception('Testing notes')except Exception as e:    e.add_note('Does this work?')    e.add_note('Yes!')    traceback.print_exc()print('\n--- test 2 ---')try:    raise Exception('Testing notes')except Exception as e:    e.add_note('Does this work?')    e.add_note('No!')    raise```When executed with Python 3.11, both notes are displayed in bothtracebacks:```$ python test.py --- test 1 ---Traceback (most recent call last):  File "/app/test.py", line 5, in <module>    raise Exception('Testing notes')Exception: Testing notesDoes this work?Yes!--- test 2 ---Traceback (most recent call last):  File "/app/test.py", line 13, in <module>    raise Exception('Testing notes')Exception: Testing notesDoes this work?No!```In IPython's VerboseTB does not yet handle exception notes:```$ ipython test.py --- test 1 ---Traceback (most recent call last):  File "/app/test.py", line 5, in <module>    raise Exception('Testing notes')Exception: Testing notesDoes this work?Yes!--- test 2 ------------------------------------------------------------------------------Exception                                 Traceback (most recent call last)File /app/test.py:13     11 print('\n--- test 2 ---')     12 try:---> 13     raise Exception('Testing notes')     14 except Exception as e:     15     e.add_note('Does this work?')Exception: Testing notes```The changes I am suggesting are inspired from implementation of[Lib/traceback.py](https://github.com/python/cpython/blob/main/Lib/traceback.py)(search for `__notes__`) and improvements for dealing with edge casesmore nicely in[cpython#103897](python/cpython#103897).Although notes are meant to be strings only, I kept some inspirationfrom the existing exception handling to ensure that the notes areuncolored and bytes decoded, if there are any. I am definitely open tousing a different color if deemed better. For context, `bpython` keepsthe notes uncolored, and [Python'stutorial](https://docs.python.org/3/tutorial/errors.html#enriching-exceptions-with-notes)puts them in light gray, like the line numbers.Here's how the test 2 looks like after these changes:![image](https://user-images.githubusercontent.com/16963011/234723689-6bbfe0ff-94d4-4a90-9da6-acfe1c8e5edf.png)## 🐍 🤹‍♂️