test_run method test_fatal_error failed when run twice, as with
python -m test -m test_fatal_error test_idle test_idle
because func.called was not reinitialized to 0.
This bug caused a failure on a refleak buildbot.
(cherry picked from commit 416f0b71ba84fe83ee2ba4399b8a28712702980b)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
bpo-41468: Improve and test IDLE run error exit (GH-21798)
A message box pops up when an unexpected error stops the run process. Tell users it is likely a random glitch, but report it if not.
(cherry picked from commit f2e161c27964a59bc5ab20d96f87ba5862c6222d)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
Doc: Add output to example code in programming FAQ (GH-21346)
Add output hint to document, part faq/programming, section [How do I write a function with output parameters (call by reference)?](https://docs.python.org/3/faq/programming.htmlGH-how-do-i-write-a-function-with-output-parameters-call-by-reference).
Doc: Add a link to tutorial page from `open()` doc (GH-21737)
Adds a link to the "Reading and Writing Files" page so users can
more easily discover how file handles are handled with the `with`
context manager vs without it.
(cherry picked from commit 705f14556545699ab615ec98f707b438f9603767)
Co-authored-by: Benjamin Kane <bbkane@users.noreply.github.com>
PyUnicodeEncodeError_Create has been deprecated with
`Py_DEPRECATED` macro. But it was not documented.
(cherry picked from commit 46e19b61d31ba99f049258efa4ff1334856a3643)
bpo-41467: Fix asyncio recv_into() on Windows (GH-21720)
On Windows, fix asyncio recv_into() return value when the socket/pipe
is closed (BrokenPipeError): return 0 rather than an empty byte
string (b'').
(cherry picked from commit 602a971a2af3a685d625c912c400cadd452718b1)
Co-authored-by: Victor Stinner <vstinner@python.org>
bpo-41425: Make tkinter doc example runnable (GH-21706)
Co-authored-by: Ankit Chandawala <achandaw@amazon.com> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit c36dbac588e1d99975f285a874bb20e9f5040af4)
closes bpo-38156: Always handle interrupts in PyOS_StdioReadline. (GH-21569)
This consolidates the handling of my_fgets return values, so that interrupts are always handled, even if they come after EOF.
I believe PyOS_StdioReadline is still buggy in that I/O errors will not result in a proper Python exception being set. However, that is a separate issue.
(cherry picked from commit a74eea238f5baba15797e2e8b570d153bc8690a7)
Co-authored-by: Benjamin Peterson <benjamin@python.org>
bpo-41412 and bpo-40948: Windows installer updates (GH-21656)
Prevent installation on Windows 8 and earlier.
Download UCRT on demand when required (non-updated Windows 8.1 only)
Add reference to py launcher to post-install message
(cherry picked from commit 37a06cbe5c17c2aa6ad938339fd42531a8a0bea0)
Co-authored-by: Steve Dower <steve.dower@python.org>
Pablo Galindo [Mon, 27 Jul 2020 23:12:31 +0000 (00:12 +0100)]
[3.9] Validate the AST produced by the parser in debug mode (GH-21643) (GH-21646)
This will improve the debug experience if something fails in the produced AST. Previously, errors in the produced AST can be felt much later like in the garbage collector or the compiler, making debugging them much more difficult..
(cherry picked from commit 1332226b32da44087a55e1d71990ee6899dfd28a)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
bpo-41384: Raise TclError in tkinter.OptionMenu (GH-21601)
... when an unknown option is passed. TypeError was being raised because a 2to3 fix was missing.
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit f1d40f941a6483b1d4ea10f1051ace7b426fb8e7) Co-authored-by: Akuli <akuviljanen17@gmail.com>
bpo-41182 selector: use DefaultSelector based upon implementation (GH-21257)
On some platform such as VMware ESXi, DefaultSelector fails
to detect selector due to default value.
This fix adds a check and uses the correct selector depending upon
select implementation and actual call.
bpo-41341: Recursive evaluation of ForwardRef in get_type_hints (GH-21553)
The issue raised by recursive evaluation is infinite recursion with
recursive types. In that case, only the first recursive ForwardRef is
evaluated.
(cherry picked from commit 653f420b53a3aa87316cef59de8d3f5d9e11deb4)
bpo-41314: fixed annotations __future__ version (GH-21616)
PEP 563 was updated to change the release where `from __future__ import annotations` becomes the default (and only) behavior from 4.0 to 3.10. Update `__future__.py` and its docs to reflect this.
(cherry picked from commit 0028c14073109595e7532ec00bb1e8bf39ecfb4d)
bpo-32528: Document the change in inheritance of asyncio.CancelledError (GH-21474)
GH-msg373510
[bpo-32528]()/GH-13528 changed `asyncio.CancelledError` such that it no longer inherits from `concurrent.futures.CancelledError`. As this affects existing code, specifically when catching the latter instead of the former in exception handling, it should be documented in the "What's new in 3.8?" document.
Simple Documentation fix: Missing link to return type class. (GH-21291)
Just a simple documentation fix: apply_async and map_async return a "multiprocessing.pool.AsyncResult Object", not a "result object".
(cherry picked from commit f9bf0157999cb4adbcfd7e9bf526bfa48601e128)
bpo-41295: Reimplement the Carlo Verre "hackcheck" (GH-21528)
Walk down the MRO backwards to find the type that originally defined the final `tp_setattro`, then make sure we are not jumping over intermediate C-level bases with the Python-level call.
bpo-39603: Prevent header injection in http methods (GH-18485)
reject control chars in http method in http.client.putrequest to prevent http header injection
(cherry picked from commit 8ca8a2e8fb068863c1138f07e3098478ef8be12e)
Co-authored-by: AMIR <31338382+amiremohamadi@users.noreply.github.com>
Fix possibly-unitialized warning in string_parser.c. (GH-21503)
GCC says
```
../cpython/Parser/string_parser.c: In function ‘fstring_find_expr’:
../cpython/Parser/string_parser.c:404:93: warning: ‘cols’ may be used uninitialized in this function [-Wmaybe-uninitialized]
404 | p2->starting_col_offset = p->tok->first_lineno == p->tok->lineno ? t->col_offset + cols : cols;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
../cpython/Parser/string_parser.c:384:16: note: ‘cols’ was declared here
384 | int lines, cols;
| ^~~~
../cpython/Parser/string_parser.c:403:45: warning: ‘lines’ may be used uninitialized in this function [-Wmaybe-uninitialized]
403 | p2->starting_lineno = t->lineno + lines - 1;
| ~~~~~~~~~~~~~~~~~~^~~
../cpython/Parser/string_parser.c:384:9: note: ‘lines’ was declared here
384 | int lines, cols;
| ^~~~~
```
bpo-41302: Fix build with system libmpdec (GH-21481)
Move definition of UNUSED from modified headers of libmpdec to
_decimal.c itself. This makes the vendored source closer to the
standalone library and fixes build with --with-system-libmpdec.
[3.9] bpo-39017: Avoid infinite loop in the tarfile module (GH-21454) (GH-21482)
Avoid infinite loop when reading specially crafted TAR files using the tarfile module
(CVE-2019-20907).
(cherry picked from commit 5a8d121a1f3ef5ad7c105ee378cc79a3eac0c7d4)
bpo-37765: Add keywords to IDLE tab completions (GH-15138)
Keywords are present in the main module tab completion lists generated by rlcompleter, which is used by REPLs on *nix. Add all keywords to IDLE's main module name list except those already added from builtins (True, False, and None) . This list may also be used by Show Completions on the Edit menu, and its hot key.
Pablo Galindo [Mon, 6 Jul 2020 22:30:20 +0000 (23:30 +0100)]
[3.9] bpo-41218: Only mark async code with CO_COROUTINE. (GH-21357) (GH-21362)
3.8.3 had a regression where compiling with
ast.PyCF_ALLOW_TOP_LEVEL_AWAIT woudl agressively mark things are
coroutine even if there were not.
(cherry picked from commit bd46174)
bpo-28681: Clarify multiple function names in the tutorial (GH-21340) (GH-21343)
* improve control flow docs
* Add also
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit d12af71047f0eae86440654d3ea74c032c7c3558)
bpo-26205: Specify the number of nested scopes (GH-21324) (GH-21341)
* Clarify number of scopes
* Indicate 3 or 4
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
(cherry picked from commit 9ed3cd8ba052b395ab50692bb65988b065d68e27)
Uncomment Py_DEPRECATED for Py_UNICODE APIs (GH-21318)
PyUnicode_EncodeDecimal and PyUnicode_TransformDecimalToASCII
are deprecated since Python 3.3.
But Py_DEPRECATED(3.3) was commented out.
(cherry picked from commit 13c90e82b6a1c3baff7f48f1bdc38058f6072f04)
projects / thirdparty / Python / cpython.git / log
