summaryrefslogtreecommitdiffstats
path: root/Doc/whatsnew
Commit message (Collapse)AuthorAgeFilesLines
...
* bpo-32121: Add most_recent_first parameter to tracemalloc.Traceback.format ↵Jesse-Bakker2017-11-291-0/+4
| | | | | | | | (#4534) * Add most_recent_first parameter to tracemalloc.Traceback.format to allow reversing the order of the frames in the output * Reversed default sorting of tracemalloc.Traceback frames * Allowed negative limit, truncating from the other side.
* bpo-32154: Remove asyncio.windows_utils.socketpair (#4609)Victor Stinner2017-11-281-0/+6
|
* bpo-32071: Fix regression and add What's New entry (#4589)Jonas Haag2017-11-281-0/+9
| | | | | | * bpo-32071: Fix an undocumented behaviour regression * bpo-32071: Add 3.7 release note entry for unittest -k
* bpo-32154: Remove asyncio.selectors (#4605)Victor Stinner2017-11-281-0/+5
| | | | | | | | | | | | * Remove asyncio.selectors and asyncio._overlapped symbols from the namespace of the asyncio module * Replace "from asyncio import selectors" with "import selectors" * Replace "from asyncio import _overlapped" with "import _overlapped" asyncio.selectors was added to support Python 3.3, which doesn't have selectors in its standard library, and Python 3.4 in the same code base. Same rationale for asyncio._overlapped. Python 3.3 reached its end of life, and asyncio is no more maintained as a third party module on PyPI.
* bpo-19610: setup() now raises TypeError for invalid types (GH-4519)Berker Peksag2017-11-231-0/+6
| | | | | | The Distribution class now explicitly raises an exception when 'classifiers', 'keywords' and 'platforms' fields are not specified as a list.
* bpo-31702: Allow to specify rounds for SHA-2 hashing in crypt.mksalt(). (#4110)Serhiy Storchaka2017-11-161-0/+3
| | | | The log_rounds parameter for Blowfish has been replaced with the rounds parameter.
* bpo-32043: New "developer mode": "-X dev" option (#4413)Victor Stinner2017-11-161-0/+13
| | | | | | | | | | | | | Add a new "developer mode": new "-X dev" command line option to enable debug checks at runtime. Changes: * Add unit tests for -X dev * test_cmd_line: replace test.support with support. * Fix _PyRuntimeState_Fini(): Use the same memory allocator than _PyRuntimeState_Init(). * Fix _PyMem_GetDefaultRawAllocator()
* bpo-30349: Raise FutureWarning for nested sets and set operations (#1553)Serhiy Storchaka2017-11-161-0/+11
| | | | in regular expressions.
* bpo-32025: Add time.thread_time() (#4410)Antoine Pitrou2017-11-151-0/+4
| | | | | | | | | | | | | | * bpo-32025: Add time.thread_time() * Add missing #endif * Add NEWS blurb * Add docs and whatsnew * Address review comments * Review comments
* bpo-32023: Disallow genexprs without parenthesis in class definitions. (#4400)Serhiy Storchaka2017-11-151-2/+6
|
* bpo-32012: Disallow trailing comma after genexpr without parenthesis. (#4382)Serhiy Storchaka2017-11-151-0/+14
|
* Fix phrasing in Doc/whatsnew/3.7.rst (GH-4318)Cody Scott2017-11-091-3/+3
|
* Fix broken link in Doc/whatsnew/3.7.rst (GH-4335)Berker Peksag2017-11-081-3/+3
|
* bpo-21862: Add -m option to cProfile for profiling modules (#4297)Sanyam Khurana2017-11-081-0/+6
| | | | * bpo-21862: Add -m option to cProfile for profiling modules
* bpo-31945: Configurable blocksize in HTTP(S)Connection (#4279)Nir Soffer2017-11-061-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | blocksize was hardcoded to 8192, preventing efficient upload when using file-like body. Add blocksize argument to __init__, so users can configure the blocksize to fit their needs. I tested this uploading data from /dev/zero to a web server dropping the received data, to test the overhead of the HTTPConnection.send() with a file-like object. Here is an example 10g upload with the default buffer size (8192): $ time ~/src/cpython/release/python upload-httplib.py 10 https://localhost:8000/ Uploaded 10.00g in 17.53 seconds (584.00m/s) real 0m17.574s user 0m8.887s sys 0m5.971s Same with 512k blocksize: $ time ~/src/cpython/release/python upload-httplib.py 10 https://localhost:8000/ Uploaded 10.00g in 6.60 seconds (1551.15m/s) real 0m6.641s user 0m3.426s sys 0m2.162s In real world usage the difference will be smaller, depending on the local and remote storage and the network. See https://github.com/nirs/http-bench for more info.
* Fix miscellaneous typos (#4275)luzpaz2017-11-052-4/+4
|
* bpo-22257: Mention startup refactoring in What's New (GH-4286)Nick Coghlan2017-11-051-0/+14
| | | | | | | | | | | | While technically a purely internal change, bpo-31845 was a fairly significant externally visible bug caused by these changes (environment variable based configuration was being ignored due to a change in the relative order of reading the environment and reading command line settings, and the test suite was only testing the command line options) Hence this note to essentially say "If you see odd startup problems in 3.7 that you've never seen in previous releases, it's probably our fault, so let us know, and we'll fix it".
* Add version{changed,added} markers and make minor style changes (GH-4273)Berker Peksag2017-11-041-2/+2
|
* bpo-28564: Use os.scandir() in shutil.rmtree(). (#4085)Serhiy Storchaka2017-11-041-0/+9
| | | | This speeds up it to 20-40%.
* bpo-31784: Implement PEP 564: add time.time_ns() (#3989)Victor Stinner2017-11-021-0/+35
| | | | | | | | | | | | | | | | | | | | | | | | | Add new time functions: * time.clock_gettime_ns() * time.clock_settime_ns() * time.monotonic_ns() * time.perf_counter_ns() * time.process_time_ns() * time.time_ns() Add new _PyTime functions: * _PyTime_FromTimespec() * _PyTime_FromNanosecondsObject() * _PyTime_FromTimeval() Other changes: * Add also os.times() tests to test_os. * pytime_fromtimeval() and pytime_fromtimeval() now return _PyTime_MAX or _PyTime_MIN on overflow, rather than undefined behaviour * _PyTime_FromNanoseconds() parameter type changes from long long to _PyTime_t
* bpo-31917: Add 3 new clock identifiers (#4207)Victor Stinner2017-11-021-0/+14
| | | | | | | Add new clock identfiers: * time.CLOCK_BOOTTIME * time.CLOCK_PROF * time.CLOCK_UPTIME
* bpo-30697: Fix PyErr_NormalizeException() when no memory (GH-2327)xdegaye2017-10-261-0/+5
|
* bpo-31690: Allow the inline flags "a", "L", and "u" to be used as group ↵Serhiy Storchaka2017-10-241-0/+7
| | | | flags for RE. (#3885)
* bpo-31664: Add support for the Blowfish method in crypt. (#3854)Serhiy Storchaka2017-10-241-0/+6
|
* bpo-31812: Add documentation translations to What's New in Python 3.7. (GH-4064)Julien Palard2017-10-241-0/+21
|
* bpo-31827: Remove os.stat_float_times() (GH-4061)Victor Stinner2017-10-241-0/+4
|
* bpo-30541: Add new method to seal mocks (GH61923)Mario Corchero2017-10-171-0/+5
| | | | | | | The new method allows the developer to control when to stop the feature of mocks that automagically creates new mocks when accessing an attribute that was not declared before Signed-off-by: Mario Corchero <mariocj89@gmail.com>
* bpo-27867: Add a porting guide for PySlice_GetIndicesEx(). (#1973)Serhiy Storchaka2017-10-081-0/+13
|
* bpo-28280: Make PyMapping_Keys(), PyMapping_Values() and PyMapping_Items() ↵Oren Milman2017-10-081-0/+4
| | | | always return a list (#3840)
* bpo-25658: Implement PEP 539 for Thread Specific Storage (TSS) API (GH-1362)Masayuki Yamamoto2017-10-061-0/+32
| | | | | | | | | See PEP 539 for details. Highlights of changes: - Add Thread Specific Storage (TSS) API - Document the Thread Local Storage (TLS) API as deprecated - Update code that used TLS API to use TSS API
* PEP 553 built-in breakpoint() function (bpo-31353) (#3355)Barry Warsaw2017-10-051-0/+19
| | | Implement PEP 553, built-in breakpoint() with support from sys.breakpointhook(), along with documentation and tests. Closes bpo-31353
* bpo-31671: re: Convert RegexFlag to int before compile (GH-3862)INADA Naoki2017-10-051-0/+5
| | | | | | sre_compile does bit test (e.g. `flags & SRE_FLAG_IGNORECASE`) in loop. `IntFlag.__and__` and `IntFlag.__new__` made it slower. So this commit convert it to normal int before passing flags to `sre_compile()`.
* bpo-31648: Improve ElementPath (#3835)scoder2017-09-301-0/+8
| | | | | * Allow whitespace inside of ElementPath predicates. * Add ElementPath predicate support for text comparison of the current node, like "[.='text']".
* bpo-31638: Add compression support to zipapp (GH-3819)Zhiming Wang2017-09-291-1/+5
| | | | Add optional argument `compressed` to `zipapp.create_archive`, and add option `--compress` to the command line interface of `zipapp`.
* bpo-31389 Add an optional `header` argument to pdb.set_trace() (#3438)Barry Warsaw2017-09-221-0/+7
| | | | | | | | | | * Give pdb.set_trace() an optional `header` argument * What's new. * Give pdb.set_trace() an optional `header` argument * What's new.
* bpo-31458: Clarify that Changelog is built from Misc/NEWS.d directory (GH-3617)Mariatta2017-09-161-2/+4
|
* Fix description in Python 3.7 What's New (#3603)Paul Romano2017-09-151-3/+2
|
* bpo-31404: Revert "remove modules from Py_InterpreterState (#1638)" (#3565)Eric Snow2017-09-141-3/+0
| | | PR #1638, for bpo-28411, causes problems in some (very) edge cases. Until that gets sorted out, we're reverting the merge. PR #3506, a fix on top of #1638, is also getting reverted.
* bpo-31458: Update Misc/NEWS link in What's New page (GH-3555)Mariatta2017-09-131-1/+1
| | | | Update the link from Misc/NEWS to Misc/NEWS.d
* bpo-28638: Optimize namedtuple() creation time by minimizing use of exec() ↵Raymond Hettinger2017-09-101-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (#3454) * Working draft without _source * Re-use itemgetter() instances * Speed-up calls to __new__() with a pre-bound tuple.__new__() * Add note regarding string interning * Remove unnecessary create function wrappers * Minor sync-ups with PR-2736. Mostly formatting and f-strings * Bring-in qualname/__module fix-ups from PR-2736 * Formally remove the verbose flag and _source attribute * Restore a test of potentially problematic field names * Restore kwonly_args test but without the verbose option * Adopt Inada's idea to reuse the docstrings for the itemgetters * Neaten-up a bit * Add news blurb * Serhiy pointed-out the need for interning * Jelle noticed as missing f on an f-string * Add whatsnew entry for feature removal * Accede to request for dict literals instead keyword arguments * Leave the method.__module__ attribute pointing the actual location of the code * Improve variable names and add a micro-optimization for an non-public helper function * Simplify by in-lining reuse_itemgetter() * Arrange steps in more logical order * Save docstring in local cache instead of interning
* bpo-31344: Per-frame control of trace events (GH-3417)Nick Coghlan2017-09-081-0/+12
| | | | | | | | | f_trace_lines: enable/disable line trace events f_trace_opcodes: enable/disable opcode trace events These are intended primarily for testing of the interpreter itself, as they make it much easier to emulate signals arriving at unfortunate times.
* bpo-31370: Remove support for threads-less builds (#3385)Antoine Pitrou2017-09-071-0/+3
| | | | | | * Remove Setup.config * Always define WITH_THREAD for compatibility.
* bpo-14191 Add parse_intermixed_args. (#3319)R. David Murray2017-09-071-0/+9
| | | This adds support for parsing a command line where options and positionals are intermixed as is common in many unix commands. This is paul.j3's patch with a few tweaks.
* Include additional changes to support blurbified NEWS (#3340)Ned Deily2017-09-051-1/+1
|
* bpo-28411: Remove "modules" field from Py_InterpreterState. (#1638)Eric Snow2017-09-041-0/+3
| | | sys.modules is the one true source.
* What's New for bpo-1198569 (#3303)Barry Warsaw2017-09-041-0/+7
|
* bpo-30737: Update DevGuide links to new URL (GH-3228)Lisa Hewus Fresh2017-08-302-3/+3
| | | Update old devguide links from https://docs.python.org/devguide to https://devguide.python.org
* bpo-31072: Rename the new filter argument for zipapp.create_archive. (#3049)Paul Moore2017-08-261-0/+7
| | | | | | | bpo-31072: Rename the new filter argument for zipapp.create_archive (GH-3049) * Rename the new argument to "filter" * Improve tests for the new functionality * Add a "What's New" entry.
* Fix typo in 3.7 What's New (GH-3069)Daniel Himmelstein2017-08-111-1/+1
| | | Remove unneeded word `to`.
* bpo-30302: Update WhatsNew and documentation. (#2929)Utkarsh Upadhyay2017-07-281-0/+3
| | | | | | * Update 'Porting to .37' section. * Fix a minor example in the doc.
generated by cgit v0.12 at 2025-01-13 20:14:32 (GMT)