test_subprocess.test_user() now skips the test on an user name if the
user name doesn't exist. For example, skip the test if the user
"nobody" doesn't exist on Linux.
`list(sys.modules.items())` was apparently not immune to "dictionary
changed size during iteration" errors.
Tested internally using an integration test that has run into this a couple of times in the past two years. With this patch applied, the test is no longer flaky.
The AST "Suite" node is no longer used and it can be removed from the ASDL definition and related structures (compiler, visitors, ...).
Co-Authored-By: Victor Stinner <vstinner@python.org>
Co-authored-by: Brett Cannon <54418+brettcannon@users.noreply.github.com>
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Reimplement distutils.spawn.spawn() function with the subprocess
module.
setup.py now uses a basic implementation of the subprocess module if
the subprocess module is not available: before required C extension
modules are built.
Allow ast.unparse to detect docstrings in functions, modules and classes and produce
nicely formatted unparsed output for said docstrings.
Co-Authored-By: Pablo Galindo <Pablogsal@gmail.com>
Open issue in the BPO indicated a desire to make the implementation of
codecs.open() at parity with io.open(), which implements a try/except to
assure file stream gets closed before an exception is raised.
* bpo-39548: Fix handling of 'WWW-Authenticate' header for Digest authentication
- The 'qop' value in the 'WWW-Authenticate' header is optional. The
presence of 'qop' in the header should be checked before its value
is parsed with 'split'.
Signed-off-by: Stephen Balousek <stephen@balousek.net>
* bpo-39548: Fix handling of 'WWW-Authenticate' header for Digest authentication
- Add NEWS item
Signed-off-by: Stephen Balousek <stephen@balousek.net>
* Update Misc/NEWS.d/next/Library/2020-02-06-05-33-52.bpo-39548.DF4FFe.rst
Co-Authored-By: Brandt Bucher <brandtbucher@gmail.com>
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
* bpo-39667: Improve pathlib.Path compatibility on zipfile.Path and correct performance degradation as found in zipp 3.0
* 📜🤖 Added by blurb_it.
* Update docs for new zipfile.Path.open
* Rely on dict, faster than OrderedDict.
* Syntax edits on docs
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Fix compileall.compile_dir() ddir= behavior on sub-packages.
Fixes compileall.compile_dir's ddir parameter and compileall command
line flag `-d` to no longer write the wrong pathname to the generated
pyc file for submodules beneath the root of the directory tree being
compiled. This fixes a regression introduced with Python 3.5.
Also marks the _new_ in 3.9 from PR #16012 parameters to compile_dir as keyword only (as that is the only way they will be used) and fixes an omission of them in one place from the docs.
Previously, the button-up part of selecting with a mouse was treated as a click
that meant 'jump' to this line, which modified the context and undid the selection
* bpo-39648: Expand math.gcd() and math.lcm() to handle multiple arguments.
* Simplify fast path.
* Difine lcm() without arguments returning 1.
* Apply suggestions from code review
Co-Authored-By: Mark Dickinson <dickinsm@gmail.com>
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
The truncate() method of io.BufferedReader() should raise
UnsupportedOperation when it is called on a read-only
io.BufferedReader() instance.
https://bugs.python.org/issue35950
Automerge-Triggered-By: @methane
When `allow_abbrev` was first added, disabling the abbreviation of
long options broke the grouping of short flags ([bpo-26967](https://bugs.python.org/issue26967)). As a fix,
b1e4d1b603 (contained in v3.8) ignores `allow_abbrev=False` for a
given argument string if the string does _not_ start with "--"
(i.e. it doesn't look like a long option).
This fix, however, doesn't take into account that long options can
start with alternative characters specified via `prefix_chars`,
introducing a regression: `allow_abbrev=False` has no effect on long
options that start with an alternative prefix character.
The most minimal fix would be to replace the "starts with --" check
with a "starts with two prefix_chars characters". But
`_get_option_tuples` already distinguishes between long and short
options, so let's instead piggyback off of that check by moving the
`allow_abbrev` condition into `_get_option_tuples`.
https://bugs.python.org/issue39546
Victor Stinner
Gregory P. Smith
Batuhan Taşkaya
l0rb
Brandt Bucher
MojoVampire
Michael Felt
Armin Rigo
Steve Dower
Pablo Galindo
Lidi Zheng
Inada Naoki
Chris A
Shantanu
Hakan Çelik
Thomas Moreau
Vlad Emelianov
Stephen Balousek
Stefan Krah
Jason R. Coombs
Henry Harutyunyan
Gregory P. Smith
Terry Jan Reedy
Vinay Sajip
Markus Mohrhard
Andrew Svetlov
opavlyuk
Łukasz Langa
Berker Peksag
Daniel Hahler
Antoine Pitrou
Serhiy Storchaka
Yonatan Goldschmidt
Christopher Hunt
alclarks
ananthan-123
Kyle Meyer
Cheryl Sabella