This function expects the destination buffer size to be given
in wide characters, not bytes.
(cherry picked from commit b3b4a9d300)
Co-authored-by: Alexey Izbyshev <izbyshev@users.noreply.github.com>
Also, use PYTHON_FOR_REGEN for clinic and blake2s_impl.c rather than PYTHON_FOR_BUILD, and update .travis.yml to make use of the change.
(cherry picked from commit d6ff8a7037)
Adapt documentation for `copyright` and `credits` to reality. Previously, the documentation implied that all each of `copyright`,
`credits`, and `license`, would print a message to call the object in order to see the full text. In reality, only `license` exhibits this
behaviour, and `copyright` and `credit` print their full text either when printed, displayed, or called.
(cherry picked from commit 243d6d7126)
Co-authored-by: Gerrit Holl <gerrit.holl@gmail.com>
A closing parentheses was missing.
Signed-off-by: Ngie Cooper <yaneurabeya@gmail.com>
(cherry picked from commit 7745ec4e35)
Co-authored-by: ngie-eign <1574099+ngie-eign@users.noreply.github.com>
Remove pkg_add -r python from FreeBSD installation section.
Moved to OpenBSD.
(cherry picked from commit 3384d38d51)
Co-authored-by: Eitan Adler <grimreaper@users.noreply.github.com>
This note incorrectly stated that "Base64 has an expansion factor of 6
to 4" (it is actually 4 to 3). It was decided to remove the note.
(cherry picked from commit 88c38a4049)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
Using the system and place-dependent default encoding for open()
is a bad idea for IDLE's system and location-independent files.
(cherry picked from commit 688722cedd)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
GUI test test_file_buttons() only looks at initial ascii-only lines,
but failed on systems where open() defaults to 'ascii' because
readline() internally reads and decodes far enough ahead to encounter
a non-ascii character in CREDITS.txt.
(cherry picked from commit f34e03ec0e)
Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
The PrintNameOffset field of the reparse data buffer
was treated as a number of characters instead of bytes.
(cherry picked from commit 3c34aad4e7)
Co-authored-by: SSE4 <tomskside@gmail.com>
`arg_name` and `element_index` are defined as `digit`+ instead of `integer`.
(cherry picked from commit 7a561afd2c)
Co-authored-by: Mariatta <Mariatta@users.noreply.github.com>
The new link is given in a red box on the old page.
(cherry picked from commit 8d1f2f4038)
Co-authored-by: sblondon <sblondon@users.noreply.github.com>
Fix bug in travis configuration where it did not run the tests when
a change includes both code and doc changes.
(cherry picked from commit 32921f9082)
Co-authored-by: Stéphane Wirtel <stephane@wirtel.be>
Fixes the documentation for `subprocess.check_output()` not mentioning that the encoding and errors parameters were added in 3.6.
(cherry picked from commit fc1ce810f1)
Co-authored-by: Brice Gros <brice-gros@users.noreply.github.com>
Fix a rare but potential pre-exec child process deadlock in subprocess on POSIX systems when marking file descriptors inheritable on exec in the child process. This bug appears to have been introduced in 3.4 with the inheritable file descriptors support.
This also changes Python/fileutils.c `set_inheritable` to use the "slow" two `fcntl` syscall path instead of the "fast" single `ioctl` syscall path when asked to be async signal safe (by way of being asked not to raise exceptions). `ioctl` is not a POSIX async-signal-safe approved function.
ref: http://pubs.opengroup.org/onlinepubs/9699919799/functions/V2_chap02.html
(cherry picked from commit c1e46e94de)
Co-authored-by: Alexey Izbyshev <izbyshev@users.noreply.github.com>
When `__getattr__` is implemented, attribute lookup will always fall back to that,
even if the initial failure comes from `__getattribute__` or a descriptor's `__get__`
method (including property methods).
(cherry picked from commit d1f318105b)
Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com>
Changed the definition of width and precision from "integer" to "digit+" in format mini-language doc.
(cherry picked from commit 8b5fa289fd)
Co-authored-by: nathankerr96 <nathankerr96@gmail.com>
Fix typos found by codespell in docs, docstrings, and comments.
Fixes for the following files were in post-3.6 code and not backported:
Lib/ctypes/_aix.py (new), Lib/test/test_concurrent_futures.py,
Modules/_asynciomodule.c, Modules/_pickle.c, Objects/obmalloc.c.
(cherry picked from commit c3d9508ff2)
Modify RE examples in documentation to use raw strings to prevent DeprecationWarning.
Add text to REGEX HOWTO to highlight the deprecation. Approved by Serhiy Storchaka.
(cherry picked from commit 66771422d0)
Clarify that the level argument is used to determine whether to
perform absolute or relative imports: 0 is absolute, while a positive number
is the number of parent directories to search relative to the current module.
(cherry picked from commit 461d225b19)
Co-authored-by: oldk <oldk1331@users.noreply.github.com>
The f-string example for using datetime format specifier does not match the given output.
Changed the format from %b to %B so it matches the output of "January".
(cherry picked from commit b299393cc3)
Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com>
Do not pass the name field in the 'from' address in the SMTP envelope.
(cherry picked from commit 8d83e4ba78)
Co-authored-by: Stéphane Wirtel <stephane@wirtel.be>
When using customized decode error handlers, it is possible for builtin decoders
to write out-of-bounds and then crash..
(cherry picked from commit 2c7fd46e11)
Fix two (in my opinion) spurious failure conditions in the lib2to3.tests.test_parser.TestParserIdempotency test_parser test.
Use the same encoding found in the initial file to write a temp file for a diff. This retains the BOM if the encoding was initially utf-8-sig.
If the file cannot be parsed using the normal grammar, try again with no print statement which should succeed for valid files using future print_function
For case (1), the driver was correctly handling a BOM in a utf-8 file, but then the test was not writing a comparison file using 'utf-8-sig' to diff against, so the BOM got removed. I don't think that is the fault of the parser, and lib2to3 will retain the BOM.
For case (2), lib2to3 pre-detects the use of from __future__ import print_function or allows the user to force this interpretation with a -p flag, and then selects a different grammar with the print statement removed. That makes the test cases unfair to this test as the driver itself doesn't know which grammar to use. As a minimal fix, the test will try using a grammar with the print statement, and if that fails fall back on a grammar without it. A more thorough handling of the idempotency test would to be to parse all files using both grammars and ignore if one of the two failed but otherwise check both. I didn't think this was necessary but can change..
(cherry picked from commit 14e976e00e)
Miss Islington (bot)
Steve Dower
Zachary Ware
Benjamin Peterson
INADA Naoki
Serhiy Storchaka
Terry Jan Reedy
Ned Deily
Barry Warsaw
Bar Harel
Xiang Zhang