Reduce the number of unit tests run for the PGO generation task. This
speeds up the task by a factor of about 15x. Running the full unit test
suite is slow. This change may result in a slightly less optimized build
since not as many code branches will be executed. If you are willing to
wait for the much slower build, the old behavior can be restored using
'./configure [..] PROFILE_TASK="-m test --pgo-extended"'. We make no
guarantees as to which PGO task set produces a faster build. Users who
care should run their own relevant benchmarks as results can depend on
the environment, workload, and compiler tool chain.
* Clear name and parent of mock in autospecced objects used with attach_mock
* Add NEWS entry
* Fix reversed order of comparison
* Test child and standalone function calls
* Use a helper function extracting mock to avoid code duplication and refactor tests.
A bug in MSVC UCRT version 17763.615 (which has been fixed in newer versions) is causing test failures in some strptime/strftime tests when the default code page is c65001. This change selectively skips the tests affected by this.
Add two indent spec methods from editor and Rstrip to existing file.
Tests are not added for indent methods because they need change
in lights of 3.x's prohibition on mixing tabs and spaces.
* bpo-37461: Fix infinite loop in parsing of specially crafted email headers.
Some crafted email header would cause the get_parameter method to run in an
infinite loop causing a DoS attack surface when parsing those headers. This
patch fixes that by making sure the DQUOTE character is handled to prevent
going into an infinite loop.
PyObject_Malloc() and PyObject_Free() inlines pymalloc_alloc and
pymalloc_free partially.
But when PGO is not used, compiler don't know where is the hot part
in pymalloc_alloc and pymalloc_free.
* Only create CodeContext instances for "real" editors windows, but
not e.g. shell or output windows.
* Remove configuration update Tk event fired every second, by having
the editor window ask its code context widget to update when
necessary, i.e. upon font or highlighting updates.
* When code context isn't being shown, avoid having a Tk event fired
every 100ms to check whether the code context needs to be updated.
* Use the editor window's getlineno() method where applicable.
* Update font of the code context widget before the main text widget
As far as I can tell, this infinite loop would be triggered if:
1. The value being folded contains a single word (no spaces) longer than
max_line_length
2. The max_line_length is shorter than the encoding's name + 9
characters.
bpo-36564: https://bugs.python.org/issue36564
* Remove a vague statement in documentation
* Remove another vague sentence
A sentence starting with "So it should be possible..." shouldn't be in the docs either.
Co-Authored-By: Kyle Stanley <aeros167@gmail.com>
* Include the removal of the previous line
Co-Authored-By: Kyle Stanley <aeros167@gmail.com>
* Remove an extra space
bpo-15386, bpo-37473: test_import, regrtest and libregrtest no longer
import importlib as soon as possible, as the first import, "to test
bpo-15386".
It is tested by test_import.test_there_can_be_only_one().
Sort test_import imports.
The `allow_abbrev` option for ArgumentParser is documented and intended to disable support for unique prefixes of --options, which may sometimes be ambiguous due to deferred parsing.
However, the initial implementation also broke parsing of grouped short flags, such as `-ab` meaning `-a -b` (or `-a=b`). Checking the argument for a leading `--` before rejecting it fixes this.
This was prompted by pytest-dev/pytest#5469, so a backport to at least 3.8 would be great 😄
And this is my first PR to CPython, so please let me know if I've missed anything!
https://bugs.python.org/issue26967
Terry Jan Reedy
Erlend Egeberg Aasland
Tal Einat
Neil Schemenauer
Vinay Sajip
Xtreak
Raymond Hettinger
Min ho Kim
Ned Deily
Ngalim Siregar
Hai Shi
Zackery Spytz
aldwinaldwin
Walter Dörwald
Sergey Fedoseev
Paul Monson
jpic
Abhilash Raj
Cheryl Sabella
Inada Naoki
Joseph Fox-Rabinovitz
Paul Ganssle
sgal
Ilya Kamenshchikov
David Jones
Victor Stinner
Giovanni Cappellotto
Pablo Galindo
Collin Styles
Steve Dower
Michele Angrisano
Carl Bordum Hansen
Zac Hatfield-Dodds