bpo-33738: Fix macros which contradict PEP 384 (GH-7477)
During development of the limited API support for PySide,
we saw an error in a macro that accessed a type field.
This patch fixes the 7 errors in the Python headers.
Macros which were not written as capitals were implemented
as function.
To do the necessary analysis again, a script was included that
parses all headers and looks for "->tp_" in serctions which can
be reached with active limited API.
It is easily possible to call this script as a test.
Nick Coghlan [Sat, 9 Jun 2018 06:54:08 +0000 (16:54 +1000)]
bpo-33409: Clarify PEP 538/540 relationship (GH-7534)
While locale coercion and UTF-8 mode turned out to
be complementary ideas rather than competing ones,
it isn't immediately obvious why it's useful to
have both, or how they interact at runtime.
This updates both the Python 3.7 What's New doc
and the PYTHONCOERCECLOCALE and PYTHONUTF8
documentation in an attempt to clarify that
relationship:
- in the respective What's New sections, add a closing paragraph
explaining which problem each one solves, and pointing to the
other PEP's section for the specific aspects it relies on the other
PEP to solve
- use "locale-aware mode" as a more descriptive term for the
default non-UTF-8 mode
- improve wording conistenccy between the PYTHONCOERCECLOCALE
and PYTHONUTF8 docs when they cover the same thing (mostly
related to legacy locale detection and setting the standard
stream error handler)
- improve the description of the locale coercion trigger conditions
(including pointing out that setting LC_ALL turns off locale coercion)
- port the full description of the UTF-8 mode behaviour changes
from PEP 540 into the PYTHONUTF8 documentation
- be explicit that PYTHONIOENCODING still overrides the settings
for the standard streams
- mention concrete examples of things that do and don't get their
text encoding assumptions adjusted by the two text encoding
assumption override techniques
bpo-33810 Remove unused code from datetime.py. (GH-7549)
Since implementation of bpo-25283, the objects returned by time.localtime
always have tm_zone and tm_gmtoff attributes. Remove code that
anticipates their absence.
wim glenn [Fri, 8 Jun 2018 10:12:49 +0000 (05:12 -0500)]
bpo-11874: fix assertion failure in argparse metavar handling (GH-1826)
- bugfix and test for fragile metavar handling in argparse (see
bpo-24089, bpo-14046, bpo-25058, bpo-11874)
- also fixes some incorrect tests that did not make 1-element tuples correctly
John Reese [Tue, 5 Jun 2018 23:31:33 +0000 (16:31 -0700)]
bpo-33504: Migrate configparser from OrderedDict to dict. (#6819)
With 3.7+, dictionary are ordered by design. Configparser still uses
collections.OrderedDict, which is unnecessary. This updates the module
to use the standard dict implementation by default, and changes the
docs and tests to match.
Cheryl Sabella [Mon, 4 Jun 2018 15:48:21 +0000 (11:48 -0400)]
bpo-33664: Scroll IDLE editor text by lines (GH-7351)
Previously, the mouse wheel and scrollbar slider moved text by a fixed
number of pixels, resulting in partial lines at the top of the editor
box. The change also applies to the shell and grep output windows,
but not to read-only text views.
Yury Selivanov [Mon, 4 Jun 2018 15:32:35 +0000 (11:32 -0400)]
bpo-33734: asyncio/ssl: a bunch of bugfixes (#7321)
* Fix AttributeError (not all SSL exceptions have 'errno' attribute)
* Increase default handshake timeout from 10 to 60 seconds
* Make sure start_tls can be cancelled correctly
* Make sure any error in SSLProtocol gets propagated (instead of just being logged)
Cheryl Sabella [Sat, 2 Jun 2018 01:45:54 +0000 (21:45 -0400)]
bpo-33679: IDLE: Re-enable color configuration for code context (GH-7199)
The difference from before is that the settings are now on the
Highlights tab instead of the Extensions tab and only change one theme
at a time instead of all themes. The default for light themes is black
on light gray, as before. The default for the IDLE Dark theme is white
on dark gray, which better fits the dark theme.
When one starts IDLE from a console and loads a custom theme without
definitions for 'context', one will see a warning message on the console.
To stop the warning, go to Options => Configure IDLE => Highlights,
select the custom theme if not selected already, select 'Code Context',
and select foreground and background colors.
Eric Snow [Sat, 2 Jun 2018 00:45:20 +0000 (18:45 -0600)]
bpo-33615: Re-enable a subinterpreter test. (gh-7251)
For bpo-32604 I added extra subinterpreter-related tests (see #6914), which caused a few buildbots to crash. This patch fixes the crash by ensuring that refcounts in channels are handled properly.
Cheryl Sabella [Fri, 1 Jun 2018 23:23:00 +0000 (19:23 -0400)]
bpo-33642: IDLE: Use variable number of lines in CodeContext. (GH-7106)
Instead of displaying a fixed number of lines, some blank, Code Context
now displays the variable number of actual context lines. When there
are no context lines, it shows a single blank line to indicate that the
feature is turned on.
The Code Context configuration option is changed from 'numlines'
(default 3) to 'maxlines' (default 15) to avoid possible interference
between user settings for the old and new versions of Code Context.
* "running:" progress: Format number of seconds as hours and minutes
* format_duration(): count also minutes as hours
* Create Lib/test/libregrtest/utils.py
Timo Furrer [Fri, 1 Jun 2018 07:29:46 +0000 (09:29 +0200)]
bpo-33606: improve logging performance when logger is disabled (GH-7285)
A check has been added in Logger.isEnabledFor() to return False when the logger is disabled. This avoids unnecessary work being done when a disabled logger is used.
Victor Stinner [Thu, 31 May 2018 22:48:57 +0000 (00:48 +0200)]
bpo-33718: regrtest keeps filters to re-run fails (GH-7291)
* No longer clear filters, like --match, to re-run failed tests in
verbose mode (-w option).
* Tests result: always indicate if tests have been interrupted.
* Enhance tests summary
Eric Snow [Thu, 31 May 2018 16:17:24 +0000 (10:17 -0600)]
bpo-33615: Temporarily disable a test that is triggering crashes on a few buildbots. (gh-7288)
For bpo-32604 I added some subinterpreter-related tests (see #6914) that are causing crashes on a few buildbots. I'm working on fixing the crashes (see #7251). This change temporarily disables the triggering test.
Fix a crash in Python initialization when parsing the command line
options.
Fix memcpy() size parameter: previously, we read one wchar_t after
the end of _PyOS_optarg. Moreover, don't copy the trailingg NUL
character: we write it manually anyway.
Thanks Christoph Gohlke for the bug report and the fix!