Terry Jan Reedy [Sun, 1 Oct 2017 00:32:29 +0000 (20:32 -0400)]
[3.6] bpo-31460: Simplify the API of IDLE's Module Browser. (GH-3842) (#3843)
Passing a widget instead of an flist with a root widget opens the option of
creating a browser frame that is only part of a window. Passing a full file
name instead of pieces assumed to come from a .py file opens the possibility
of browsing python files that do not end in .py.
(cherry picked from commit d6bb65f)
[3.6] bpo-31641: Allow arbitrary iterables in `concurrent.futures.as_completed()` (GH-3830) (#3831)
This was possible before. GH-1560 introduced a regression after 3.6.2 got
released where only sequences were accepted now. This commit addresses this
problem.
(cherry picked from commit 574562c5ddb2f0429aab9af762442e6f9a3f26ab)
[3.6] closes bpo-22140: Prevent double substitution of prefix in python-config.sh (GH-3769) (#3793)
Fix the logic in python-config.sh to avoid attempting to substitute
prefix in a variable that might have already been subject to
substitution. This e.g. happened if @exec_prefix@ was defined as
"${prefix}" (which is the default of the configure script) -- in which
case the exec_prefix_build variable was initialized with
already-subtituted prefix, and then another round of substitution was
performed which might have resulted in duplicate prefix.
To avoid that, rename the variables so that the variables matching
likely configure names (prefix, exec_prefix) retain their original
values and a '_real' suffix is used for the real values of prefix.
Furthermore, replace the unnecessary prefix and exec_prefix
substitutions with direct prefix_real references since the sed
always replaced the whole string anyway by design.
(cherry picked from commit 14086cfc5eed8c5e78342d79e5db87a135d75fa8)
[3.6] bpo-31588: Validate return value of __prepare__() methods (GH-3790)
Class execution requires that __prepare__() methods return
a proper execution namespace. Check for that immediately
after calling __prepare__(), rather than passing it through
to the code execution machinery and potentially triggering
SystemError (in debug builds) or a cryptic TypeError
(in release builds).
[3.6] bpo-25532: Protect against infinite loops in inspect.unwrap() (GH-1717) (#3778)
Some objects (like test mocks) auto-generate new objects on
attribute access, which can lead to an infinite loop in
inspect.unwrap().
Ensuring references are retained to otherwise temporary objects
and capping the size of the memo dict turns this case into a
conventional exception instead..
(cherry picked from commit f9169ce6b48c7cc7cc62d9eb5e4ee1ac7066d14b)
bpo-31571: Remove duplicated info in Lexical Analysis documentation (GH-3691) (GH-3754)
- Remove the second mention about the `u` prefix
- Remove the second mention about numeric literals do not include a sign
(cherry picked from commit 4a2d00cb4525fcb3209f04531472ba6a359ed418)
[3.6] bpo-30085: Improve documentation for operator (GH-1171) (#3736)
The dunderless functions are preferred; dunder are retained for back compatilibity.
Patch by Sanket Dasgupta.
(cherry picked from commit 5b9299d8c72aeadccadd77e4b8132094ba9a1f96)
[3.6] bpo-31459: Rename IDLE's module browser from Class Browser to Module Browser. (GH-3704) (#3710)
The original module-level class and method browser became a module
browser, with the addition of module-level functions, years ago.
Nested classes and functions were added yesterday. For back-
compatibility, the virtual event <<open-class-browser>>, which
appears on the Keys tab of the Settings dialog, is not changed.
Patch by Cheryl Sabella.
(cherry picked from commit cd99e79dc74c9d9dea83a5551d657c334b2cc6c9)
Zachary Ware [Fri, 22 Sep 2017 18:26:19 +0000 (13:26 -0500)]
[3.6] bpo-31423: Fix building the PDF documentation (GH-3693) (GH-3699)
Use prefixed macro names for the `authoraddress` function, add T2A to the font encoding in LaTeX sources to support Cyrillic characters in the PDF documentation, and replace the deprecated `font_size` config option with `pointsize`.
(cherry picked from commit da9b4cfb488119f2493a762fcb1d85c58494f51d)
[3.6] closes bpo-31532: Fix memory corruption due to allocator mix (GH-3679) (#3681)
Fix a memory corruption in getpath.c due to mixed memory allocators
between Py_GetPath() and Py_SetPath().
The fix use the Raw allocator to mimic the windows version.
This patch should be used from python3.6 to the current version
for more details, see the bug report and
https://github.com/pyinstaller/pyinstaller/issues/2812
(cherry picked from commit 3d1e2ab584ed0175592b5be2a0bc98dc1723776a)
xml.etree: xmlparser_gc_clear() now sets self.parser to NULL to prevent a
crash in xmlparser_dealloc() if xmlparser_gc_clear() was called previously
by the garbage collector, because the parser was part of a reference cycle.
[3.6] bpo-31493: Fix code context update and font update timers. (GH-3622) (#3623)
Canceling timers prevents a warning message when test_idle completes.
(This is the minimum fix needed before upcoming releases.)
(cherry picked from commit a6bb313c70f8619e6dc4af5cef7d73fa3bbd59ca)
Provide additional examples of using format specifiers in f-strings
Added examples for using integer and date format specifiers.
(cherry picked from commit f3618970690b08ed88e430ba8017859b4fafc3f9)
[3.6] bpo-31488: IDLE - update former extensions when options change. (GH-3612) (#3613)
When apply ConfigDialog changes, call .reload on each class with non-key options.
Change ParenMatch so that updates affect current instances.
(cherry picked from commit 5777ecc438790f3d324d52f2ccdad56e667e0cb3)
'Strip trailing whitespace' is not limited to spaces. Wording caters to beginners who
do know know the meaning of 'whitespace'. Multiline string literals are not skipped.
(cherry picked from commit ff70289)
[3.6] bpo-31455: Fix an assertion failure in ElementTree.XMLParser(). (GH-3545) (#3585)
* Avoid calling "PyObject_GetAttrString()" (and potentially executing user code) with a live exception set.
* Ignore only AttributeError on attribute lookups in ElementTree.XMLParser() and propagate all other exceptions.
(cherry picked from commit c8d8e15bfc24abeeaaf3d8be9073276b0c011cdf)
[3.6] bpo-28556: typing.get_type_hints: better globalns for classes and modules (GH-3582) (#3583)
This makes the default behavior (without specifying `globalns` manually) more
predictable for users, finds the right globalns automatically.
Implementation for classes assumes has a `__module__` attribute and that module
is present in `sys.modules`. It does this recursively for all bases in the
MRO. For modules, the implementation just uses their `__dict__` directly.
This is backwards compatible, will just raise fewer exceptions in naive user
code.
Improve code examples in hashlib cookie signing (GH-3562) (GH-3566)
The `blake2b` function does not take the `data` keyword argument.
The hex digest returned by sign was a string, whereas compare_digest expects bytes-like objects.
Typo fix: compare_digesty -> compare_digest
(cherry picked from commit 312ffead1eb272535e021e248b5d74ab04b2e72e)
Cast Py_buffer.len (Py_ssize_t, signed) to size_t (unsigned) to
prevent the following warning:
Modules/_ssl.c:3089:21: warning: comparison between signed and
unsigned integer expressions [-Wsign-compare].
(cherry picked from commit 5a61559fb0776a9a0f08294ec9003cea13940430)
[3.6] bpo-31323: Fix reference leak in test_ssl (GH-3263) (#3538)
Store exceptions as string rather than object to prevent reference
cycles which cause leaking dangling threads.
(cherry picked from commit 868710158910fa38e285ce0e6d50026e1d0b2a8c)
ProcessPoolShutdownTest.test_del_shutdown() now closes the call queue
and joins its thread, to prevent leaking a dangling thread.
(cherry picked from commit 3bcf157c115ba3e48bce62ac8cb13c703475a113)
* test_thread.test_forkinthread() now waits until the thread completes.
* Check the status in the test method, not in the thread function
* Don't ignore RuntimeError anymore: since the commit 346cbd351ee0dd3ab9cb9f0e4cb625556707877e (bpo-16500,
os.register_at_fork(), os.fork() cannot fail anymore with
RuntimeError.
* Replace 0.01 literal with a new POLL_SLEEP constant
* test_forkinthread(): test if os.fork() exists rather than testing
the platform.
(cherry picked from commit a15d155aadfad232158f530278505cdc6f326f93)
* Explicitly call shutdown(wait=True) on executors to wait until all
threads complete to prevent side effects between tests.
* Fix test_loop_self_reading_exception(): don't mock loop.close().
Previously, the original close() method was called rather than the
mock, because how set_event_loop() registered loop.close().
[3.6] bpo-31421: Document how IDLE runs tkinter programs. (GH-3513) (#3514)
IDLE calls tcl/tk update in the background in order to make live
interaction and experimentatin with tkinter applications much easier.
(cherry picked from commit 98758bc67fb39b74bab368bef8ff3b34554c77c8)
Adding to an int entry is not the same as deleting and inserting
because int('') will fail.
(cherry picked from commit 667522efa8fedfb57fd89d7335d7dfd270f274d5)
[3.6] bpo-30781: IDLE: Fix help button on configdialog (GH-3238) (#3489)
This fixes an omission in the ttk conversion patch for this issue, hence no new news.
Patch by Cheryl Sabella.
(cherry picked from commit 3866d9bbcf808cea98b3d00007f9f246b83858ce)
projects / python / log