Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 1 | .. bpo: 32703 |
| 2 | .. date: 2018-01-29-01-15-17 |
| 3 | .. nonce: mwrF4- |
| 4 | .. release date: 2018-01-30 |
| 5 | .. section: Core and Builtins |
| 6 | |
| 7 | Fix coroutine's ResourceWarning when there's an active error set when it's |
| 8 | being finalized. |
| 9 | |
| 10 | .. |
| 11 | |
| 12 | .. bpo: 32650 |
| 13 | .. date: 2018-01-28-23-01-39 |
| 14 | .. nonce: Bbi7ek |
| 15 | .. section: Core and Builtins |
| 16 | |
| 17 | Pdb and other debuggers dependent on bdb.py will correctly step over (next |
| 18 | command) native coroutines. Patch by Pablo Galindo. |
| 19 | |
| 20 | .. |
| 21 | |
| 22 | .. bpo: 28685 |
| 23 | .. date: 2018-01-28-15-09-33 |
| 24 | .. nonce: cHThLM |
| 25 | .. section: Core and Builtins |
| 26 | |
| 27 | Optimize list.sort() and sorted() by using type specialized comparisons when |
| 28 | possible. |
| 29 | |
| 30 | .. |
| 31 | |
| 32 | .. bpo: 32685 |
| 33 | .. date: 2018-01-28-12-25-06 |
| 34 | .. nonce: nGctze |
| 35 | .. section: Core and Builtins |
| 36 | |
| 37 | Improve suggestion when the Python 2 form of print statement is either |
| 38 | present on the same line as the header of a compound statement or else |
| 39 | terminated by a semi-colon instead of a newline. Patch by Nitish Chandra. |
| 40 | |
| 41 | .. |
| 42 | |
| 43 | .. bpo: 32697 |
| 44 | .. date: 2018-01-28-09-52-12 |
| 45 | .. nonce: RHlu6k |
| 46 | .. section: Core and Builtins |
| 47 | |
| 48 | Python now explicitly preserves the definition order of keyword-only |
| 49 | parameters. It's always preserved their order, but this behavior was never |
| 50 | guaranteed before; this behavior is now guaranteed and tested. |
| 51 | |
| 52 | .. |
| 53 | |
| 54 | .. bpo: 32690 |
| 55 | .. date: 2018-01-28-09-26-07 |
| 56 | .. nonce: 8i9g5P |
| 57 | .. section: Core and Builtins |
| 58 | |
| 59 | The locals() dictionary now displays in the lexical order that variables |
| 60 | were defined. Previously, the order was reversed. |
| 61 | |
| 62 | .. |
| 63 | |
| 64 | .. bpo: 32677 |
| 65 | .. date: 2018-01-26-20-11-09 |
| 66 | .. nonce: xTGfCq |
| 67 | .. section: Core and Builtins |
| 68 | |
| 69 | Add ``.isascii()`` method to ``str``, ``bytes`` and ``bytearray``. It can be |
| 70 | used to test that string contains only ASCII characters. |
| 71 | |
| 72 | .. |
| 73 | |
| 74 | .. bpo: 32670 |
| 75 | .. date: 2018-01-25-17-03-46 |
| 76 | .. nonce: YsqJUC |
| 77 | .. section: Core and Builtins |
| 78 | |
| 79 | Enforce :pep:`479` for all code. |
Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 80 | This means that manually raising a StopIteration exception from a generator |
| 81 | is prohibited for all code, regardless of whether 'from __future__ import |
| 82 | generator_stop' was used or not. |
| 83 | |
| 84 | .. |
| 85 | |
| 86 | .. bpo: 32591 |
| 87 | .. date: 2018-01-20-00-50-33 |
| 88 | .. nonce: 666kl6 |
| 89 | .. section: Core and Builtins |
| 90 | |
| 91 | Added built-in support for tracking the origin of coroutine objects; see |
| 92 | sys.set_coroutine_origin_tracking_depth and CoroutineType.cr_origin. This |
| 93 | replaces the asyncio debug mode's use of coroutine wrapping for native |
| 94 | coroutine objects. |
| 95 | |
| 96 | .. |
| 97 | |
| 98 | .. bpo: 31368 |
| 99 | .. date: 2018-01-19-01-54-22 |
| 100 | .. nonce: kzKqUR |
| 101 | .. section: Core and Builtins |
| 102 | |
| 103 | Expose preadv and pwritev system calls in the os module. Patch by Pablo |
| 104 | Galindo |
| 105 | |
| 106 | .. |
| 107 | |
| 108 | .. bpo: 32544 |
| 109 | .. date: 2018-01-16-18-51-58 |
| 110 | .. nonce: ga-cFE |
| 111 | .. section: Core and Builtins |
| 112 | |
| 113 | ``hasattr(obj, name)`` and ``getattr(obj, name, default)`` are about 4 times |
| 114 | faster than before when ``name`` is not found and ``obj`` doesn't override |
| 115 | ``__getattr__`` or ``__getattribute__``. |
| 116 | |
| 117 | .. |
| 118 | |
| 119 | .. bpo: 26163 |
| 120 | .. date: 2018-01-14-20-32-47 |
| 121 | .. nonce: xv9Iuv |
| 122 | .. section: Core and Builtins |
| 123 | |
| 124 | Improved frozenset() hash to create more distinct hash values when faced |
| 125 | with datasets containing many similar values. |
| 126 | |
| 127 | .. |
| 128 | |
| 129 | .. bpo: 32550 |
| 130 | .. date: 2018-01-14-12-42-17 |
| 131 | .. nonce: k0EK-4 |
| 132 | .. section: Core and Builtins |
| 133 | |
| 134 | Remove the STORE_ANNOTATION bytecode. |
| 135 | |
| 136 | .. |
| 137 | |
| 138 | .. bpo: 20104 |
| 139 | .. date: 2018-01-06-01-14-53 |
| 140 | .. nonce: 9DkKb8 |
| 141 | .. section: Core and Builtins |
| 142 | |
| 143 | Expose posix_spawn as a low level API in the os module. |
Ned Deily | e76ac9d | 2018-06-28 04:18:35 -0400 | [diff] [blame] | 144 | (removed before 3.7.0rc1) |
Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 145 | |
| 146 | .. |
| 147 | |
| 148 | .. bpo: 24340 |
| 149 | .. date: 2018-01-01-21-59-31 |
| 150 | .. nonce: hmKBvg |
| 151 | .. section: Core and Builtins |
| 152 | |
| 153 | Fixed estimation of the code stack size. |
| 154 | |
| 155 | .. |
| 156 | |
| 157 | .. bpo: 32436 |
| 158 | .. date: 2017-12-28-00-20-42 |
| 159 | .. nonce: H159Jv |
| 160 | .. section: Core and Builtins |
| 161 | |
| 162 | Implement :pep:`567` Context Variables. |
| 163 | |
| 164 | .. |
| 165 | |
| 166 | .. bpo: 18533 |
| 167 | .. date: 2017-12-13-16-46-23 |
| 168 | .. nonce: Dlk8d7 |
| 169 | .. section: Core and Builtins |
| 170 | |
| 171 | ``repr()`` on a dict containing its own ``values()`` or ``items()`` no |
| 172 | longer raises ``RecursionError``; OrderedDict similarly. Instead, use |
| 173 | ``...``, as for other recursive structures. Patch by Ben North. |
| 174 | |
| 175 | .. |
| 176 | |
| 177 | .. bpo: 20891 |
| 178 | .. date: 2017-12-04-18-34-11 |
| 179 | .. nonce: C2TsfR |
| 180 | .. section: Core and Builtins |
| 181 | |
| 182 | Py_Initialize() now creates the GIL. The GIL is no longer created "on |
Serhiy Storchaka | aef639f | 2018-05-21 02:36:05 +0300 | [diff] [blame] | 183 | demand" to fix a race condition when PyGILState_Ensure() is called in a |
| 184 | non-Python thread. |
Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 185 | |
| 186 | .. |
| 187 | |
| 188 | .. bpo: 32028 |
| 189 | .. date: 2017-12-03-22-29-13 |
| 190 | .. nonce: KC2w4Q |
| 191 | .. section: Core and Builtins |
| 192 | |
| 193 | Leading whitespace is now correctly ignored when generating suggestions for |
| 194 | converting Py2 print statements to Py3 builtin print function calls. Patch |
| 195 | by Sanyam Khurana. |
| 196 | |
| 197 | .. |
| 198 | |
Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 199 | .. bpo: 31179 |
| 200 | .. date: 2017-08-10-17-32-48 |
| 201 | .. nonce: XcgLYI |
| 202 | .. section: Core and Builtins |
| 203 | |
| 204 | Make dict.copy() up to 5.5 times faster. |
| 205 | |
| 206 | .. |
| 207 | |
| 208 | .. bpo: 31113 |
| 209 | .. date: 2017-08-07-16-46-56 |
| 210 | .. nonce: XgNEFg |
| 211 | .. section: Core and Builtins |
| 212 | |
| 213 | Get rid of recursion in the compiler for normal control flow. |
| 214 | |
| 215 | .. |
| 216 | |
| 217 | .. bpo: 25988 |
| 218 | .. date: 2018-01-28-23-48-45 |
| 219 | .. nonce: I9uBct |
| 220 | .. section: Library |
| 221 | |
| 222 | Deprecate exposing the contents of collections.abc in the regular |
| 223 | collections module. |
| 224 | |
| 225 | .. |
| 226 | |
| 227 | .. bpo: 31429 |
| 228 | .. date: 2018-01-28-22-40-05 |
| 229 | .. nonce: qNt8rQ |
| 230 | .. section: Library |
| 231 | |
| 232 | The default cipher suite selection of the ssl module now uses a blacklist |
| 233 | approach rather than a hard-coded whitelist. Python no longer re-enables |
| 234 | ciphers that have been blocked by OpenSSL security update. Default cipher |
| 235 | suite selection can be configured on compile time. |
| 236 | |
| 237 | .. |
| 238 | |
| 239 | .. bpo: 30306 |
| 240 | .. date: 2018-01-28-14-10-51 |
| 241 | .. nonce: TmKMXi |
| 242 | .. section: Library |
| 243 | |
| 244 | contextlib.contextmanager now releases the arguments passed to the |
| 245 | underlying generator as soon as the context manager is entered. Previously |
| 246 | it would keep them alive for as long as the context manager was alive, even |
| 247 | when not being used as a function decorator. Patch by Martin Teichmann. |
| 248 | |
| 249 | .. |
| 250 | |
| 251 | .. bpo: 21417 |
| 252 | .. date: 2018-01-28-07-55-10 |
| 253 | .. nonce: JFnV99 |
| 254 | .. section: Library |
| 255 | |
| 256 | Added support for setting the compression level for zipfile.ZipFile. |
| 257 | |
| 258 | .. |
| 259 | |
| 260 | .. bpo: 32251 |
| 261 | .. date: 2018-01-28-01-21-47 |
| 262 | .. nonce: fOA5qB |
| 263 | .. section: Library |
| 264 | |
| 265 | Implement asyncio.BufferedProtocol (provisional API). |
| 266 | |
| 267 | .. |
| 268 | |
| 269 | .. bpo: 32513 |
| 270 | .. date: 2018-01-27-11-20-16 |
| 271 | .. nonce: ak-iD2 |
| 272 | .. section: Library |
| 273 | |
| 274 | In dataclasses, allow easier overriding of dunder methods without specifying |
| 275 | decorator parameters. |
| 276 | |
| 277 | .. |
| 278 | |
| 279 | .. bpo: 32660 |
| 280 | .. date: 2018-01-26-01-26-00 |
| 281 | .. nonce: tVJIWV |
| 282 | .. section: Library |
| 283 | |
| 284 | :mod:`termios` makes available ``FIONREAD``, ``FIONCLEX``, ``FIOCLEX``, |
| 285 | ``FIOASYNC`` and ``FIONBIO`` also under Solaris/derivatives. |
| 286 | |
| 287 | .. |
| 288 | |
| 289 | .. bpo: 27931 |
| 290 | .. date: 2018-01-25-21-04-11 |
| 291 | .. nonce: e4r52t |
| 292 | .. section: Library |
| 293 | |
| 294 | Fix email address header parsing error when the username is an empty quoted |
| 295 | string. Patch by Xiang Zhang. |
| 296 | |
| 297 | .. |
| 298 | |
| 299 | .. bpo: 32659 |
| 300 | .. date: 2018-01-25-03-46-00 |
| 301 | .. nonce: VHYoON |
| 302 | .. section: Library |
| 303 | |
| 304 | Under Solaris and derivatives, :class:`os.stat_result` provides a st_fstype |
| 305 | attribute. |
| 306 | |
| 307 | .. |
| 308 | |
| 309 | .. bpo: 32662 |
| 310 | .. date: 2018-01-25-01-45-30 |
| 311 | .. nonce: oabhd8 |
| 312 | .. section: Library |
| 313 | |
| 314 | Implement Server.start_serving(), Server.serve_forever(), and |
| 315 | Server.is_serving() methods. Add 'start_serving' keyword parameter to |
| 316 | loop.create_server() and loop.create_unix_server(). |
| 317 | |
| 318 | .. |
| 319 | |
| 320 | .. bpo: 32391 |
| 321 | .. date: 2018-01-24-15-20-12 |
| 322 | .. nonce: 0f8MY9 |
| 323 | .. section: Library |
| 324 | |
| 325 | Implement :meth:`asyncio.StreamWriter.wait_closed` and |
| 326 | :meth:`asyncio.StreamWriter.is_closing` methods |
| 327 | |
| 328 | .. |
| 329 | |
| 330 | .. bpo: 32643 |
| 331 | .. date: 2018-01-24-00-32-58 |
| 332 | .. nonce: VWipsW |
| 333 | .. section: Library |
| 334 | |
| 335 | Make Task._step, Task._wakeup and Future._schedule_callbacks methods |
| 336 | private. |
| 337 | |
| 338 | .. |
| 339 | |
| 340 | .. bpo: 32630 |
| 341 | .. date: 2018-01-23-01-57-36 |
| 342 | .. nonce: 6KRHBs |
| 343 | .. section: Library |
| 344 | |
| 345 | Refactor decimal module to use contextvars to store decimal context. |
| 346 | |
| 347 | .. |
| 348 | |
| 349 | .. bpo: 32622 |
| 350 | .. date: 2018-01-22-18-18-44 |
| 351 | .. nonce: A1D6FP |
| 352 | .. section: Library |
| 353 | |
| 354 | Add :meth:`asyncio.AbstractEventLoop.sendfile` method. |
| 355 | |
| 356 | .. |
| 357 | |
| 358 | .. bpo: 32304 |
| 359 | .. date: 2018-01-21-16-33-53 |
| 360 | .. nonce: TItrNv |
| 361 | .. section: Library |
| 362 | |
| 363 | distutils' upload command no longer corrupts tar files ending with a CR |
| 364 | byte, and no longer tries to convert CR to CRLF in any of the upload text |
| 365 | fields. |
| 366 | |
| 367 | .. |
| 368 | |
| 369 | .. bpo: 32502 |
| 370 | .. date: 2018-01-20-17-15-34 |
| 371 | .. nonce: OXJfn7 |
| 372 | .. section: Library |
| 373 | |
| 374 | uuid.uuid1 no longer raises an exception if a 64-bit hardware address is |
| 375 | encountered. |
| 376 | |
| 377 | .. |
| 378 | |
| 379 | .. bpo: 32596 |
| 380 | .. date: 2018-01-19-19-57-45 |
| 381 | .. nonce: 4aVIie |
| 382 | .. section: Library |
| 383 | |
| 384 | ``concurrent.futures`` imports ``ThreadPoolExecutor`` and |
| 385 | ``ProcessPoolExecutor`` lazily (using :pep:`562`). It makes ``import |
| 386 | asyncio`` about 15% faster because asyncio uses only ``ThreadPoolExecutor`` |
| 387 | by default. |
| 388 | |
| 389 | .. |
| 390 | |
| 391 | .. bpo: 31801 |
| 392 | .. date: 2018-01-18-13-47-40 |
| 393 | .. nonce: 3UGH1h |
| 394 | .. section: Library |
| 395 | |
| 396 | Add ``_ignore_`` to ``Enum`` so temporary variables can be used during class |
| 397 | construction without being turned into members. |
| 398 | |
| 399 | .. |
| 400 | |
| 401 | .. bpo: 32576 |
| 402 | .. date: 2018-01-17-13-04-16 |
| 403 | .. nonce: iDL09t |
| 404 | .. section: Library |
| 405 | |
| 406 | Use queue.SimpleQueue() in places where it can be invoked from a weakref |
| 407 | callback. |
| 408 | |
| 409 | .. |
| 410 | |
| 411 | .. bpo: 32574 |
| 412 | .. date: 2018-01-16-20-37-28 |
| 413 | .. nonce: ru8eZ9 |
| 414 | .. section: Library |
| 415 | |
| 416 | Fix memory leak in asyncio.Queue, when the queue has limited size and it is |
| 417 | full, the cancelation of queue.put() can cause a memory leak. Patch by: José |
| 418 | Melero. |
| 419 | |
| 420 | .. |
| 421 | |
| 422 | .. bpo: 32521 |
| 423 | .. date: 2018-01-15-12-53-13 |
| 424 | .. nonce: IxX4Ba |
| 425 | .. section: Library |
| 426 | |
| 427 | The nis module is now compatible with new libnsl and headers location. |
| 428 | |
| 429 | .. |
| 430 | |
| 431 | .. bpo: 32467 |
| 432 | .. date: 2018-01-11-00-33-42 |
| 433 | .. nonce: YVEOv6 |
| 434 | .. section: Library |
| 435 | |
| 436 | collections.abc.ValuesView now inherits from collections.abc.Collection. |
| 437 | |
| 438 | .. |
| 439 | |
| 440 | .. bpo: 32473 |
| 441 | .. date: 2018-01-10-20-37-59 |
| 442 | .. nonce: mP_yJG |
| 443 | .. section: Library |
| 444 | |
| 445 | Improve ABCMeta._dump_registry() output readability |
| 446 | |
| 447 | .. |
| 448 | |
| 449 | .. bpo: 32102 |
| 450 | .. date: 2018-01-10-18-04-21 |
| 451 | .. nonce: 9-CZgD |
| 452 | .. section: Library |
| 453 | |
| 454 | New argument ``capture_output`` for subprocess.run |
| 455 | |
| 456 | .. |
| 457 | |
| 458 | .. bpo: 32521 |
| 459 | .. date: 2018-01-08-18-02-33 |
| 460 | .. nonce: Kh-KoN |
| 461 | .. section: Library |
| 462 | |
| 463 | glibc has removed Sun RPC. Use replacement libtirpc headers and library in |
| 464 | nis module. |
| 465 | |
| 466 | .. |
| 467 | |
| 468 | .. bpo: 32493 |
| 469 | .. date: 2018-01-08-15-53-37 |
| 470 | .. nonce: vTXxGN |
| 471 | .. section: Library |
| 472 | |
| 473 | UUID module fixes build for FreeBSD/OpenBSD |
| 474 | |
| 475 | .. |
| 476 | |
| 477 | .. bpo: 32503 |
| 478 | .. date: 2018-01-07-09-22-26 |
| 479 | .. nonce: ViMxpD |
| 480 | .. section: Library |
| 481 | |
| 482 | Pickling with protocol 4 no longer creates too small frames. |
| 483 | |
| 484 | .. |
| 485 | |
| 486 | .. bpo: 29237 |
| 487 | .. date: 2018-01-04-14-45-33 |
| 488 | .. nonce: zenYA6 |
| 489 | .. section: Library |
| 490 | |
| 491 | Create enum for pstats sorting options |
| 492 | |
| 493 | .. |
| 494 | |
| 495 | .. bpo: 32454 |
| 496 | .. date: 2017-12-30-10-38-05 |
| 497 | .. nonce: wsZnl- |
| 498 | .. section: Library |
| 499 | |
| 500 | Add close(fd) function to the socket module. |
| 501 | |
| 502 | .. |
| 503 | |
| 504 | .. bpo: 25942 |
| 505 | .. date: 2017-12-27-20-15-51 |
| 506 | .. nonce: Giyr8v |
| 507 | .. section: Library |
| 508 | |
| 509 | The subprocess module is now more graceful when handling a Ctrl-C |
| 510 | KeyboardInterrupt during subprocess.call, subprocess.run, or a Popen context |
| 511 | manager. It now waits a short amount of time for the child (presumed to |
| 512 | have also gotten the SIGINT) to exit, before continuing the |
| 513 | KeyboardInterrupt exception handling. This still includes a SIGKILL in the |
| 514 | call() and run() APIs, but at least the child had a chance first. |
| 515 | |
| 516 | .. |
| 517 | |
| 518 | .. bpo: 32433 |
| 519 | .. date: 2017-12-27-20-09-27 |
| 520 | .. nonce: vmxsVI |
| 521 | .. section: Library |
| 522 | |
| 523 | The hmac module now has hmac.digest(), which provides an optimized HMAC |
| 524 | digest. |
| 525 | |
| 526 | .. |
| 527 | |
| 528 | .. bpo: 28134 |
| 529 | .. date: 2017-12-24-20-01-09 |
| 530 | .. nonce: HJ8Beb |
| 531 | .. section: Library |
| 532 | |
| 533 | Sockets now auto-detect family, type and protocol from file descriptor by |
| 534 | default. |
| 535 | |
| 536 | .. |
| 537 | |
| 538 | .. bpo: 32404 |
| 539 | .. date: 2017-12-23-14-54-05 |
| 540 | .. nonce: yJqtlJ |
| 541 | .. section: Library |
| 542 | |
| 543 | Fix bug where :meth:`datetime.datetime.fromtimestamp` did not call __new__ |
| 544 | in :class:`datetime.datetime` subclasses. |
| 545 | |
| 546 | .. |
| 547 | |
| 548 | .. bpo: 32403 |
| 549 | .. date: 2017-12-23-14-51-46 |
| 550 | .. nonce: CVFapH |
| 551 | .. section: Library |
| 552 | |
| 553 | Improved speed of :class:`datetime.date` and :class:`datetime.datetime` |
| 554 | alternate constructors. |
| 555 | |
| 556 | .. |
| 557 | |
| 558 | .. bpo: 32228 |
| 559 | .. date: 2017-12-22-16-47-41 |
| 560 | .. nonce: waPx3q |
| 561 | .. section: Library |
| 562 | |
| 563 | Ensure that ``truncate()`` preserves the file position (as reported by |
| 564 | ``tell()``) after writes longer than the buffer size. |
| 565 | |
| 566 | .. |
| 567 | |
| 568 | .. bpo: 32410 |
| 569 | .. date: 2017-12-22-16-05-01 |
| 570 | .. nonce: 8JzhvH |
| 571 | .. section: Library |
| 572 | |
| 573 | Implement ``loop.sock_sendfile`` for asyncio event loop. |
| 574 | |
| 575 | .. |
| 576 | |
| 577 | .. bpo: 22908 |
| 578 | .. date: 2017-12-21-22-00-11 |
| 579 | .. nonce: cVm89I |
| 580 | .. section: Library |
| 581 | |
| 582 | Added seek and tell to the ZipExtFile class. This only works if the file |
| 583 | object used to open the zipfile is seekable. |
| 584 | |
| 585 | .. |
| 586 | |
| 587 | .. bpo: 32373 |
| 588 | .. date: 2017-12-19-09-23-46 |
| 589 | .. nonce: 8qAkoW |
| 590 | .. section: Library |
| 591 | |
| 592 | Add socket.getblocking() method. |
| 593 | |
| 594 | .. |
| 595 | |
| 596 | .. bpo: 32248 |
| 597 | .. date: 2017-12-15-15-34-12 |
| 598 | .. nonce: zmO8G2 |
| 599 | .. section: Library |
| 600 | |
| 601 | Add :mod:`importlib.resources` and :class:`importlib.abc.ResourceReader` as |
| 602 | the unified API for reading resources contained within packages. Loaders |
| 603 | wishing to support resource reading must implement the |
| 604 | :meth:`get_resource_reader()` method. File-based and zipimport-based |
| 605 | loaders both implement these APIs. :class:`importlib.abc.ResourceLoader` is |
| 606 | deprecated in favor of these new APIs. |
| 607 | |
| 608 | .. |
| 609 | |
| 610 | .. bpo: 32320 |
| 611 | .. date: 2017-12-14-01-36-25 |
| 612 | .. nonce: jwOZlr |
| 613 | .. section: Library |
| 614 | |
| 615 | collections.namedtuple() now supports default values. |
| 616 | |
| 617 | .. |
| 618 | |
| 619 | .. bpo: 29302 |
| 620 | .. date: 2017-12-11-15-14-55 |
| 621 | .. nonce: Nczj9l |
| 622 | .. section: Library |
| 623 | |
| 624 | Add contextlib.AsyncExitStack. Patch by Alexander Mohr and Ilya Kulakov. |
| 625 | |
| 626 | .. |
| 627 | |
| 628 | .. bpo: 31961 |
| 629 | .. date: 2017-11-08-03-38-20 |
| 630 | .. nonce: x5Sv0R |
| 631 | .. section: Library |
| 632 | |
Serhiy Storchaka | be50a7b | 2018-02-28 01:03:46 +0200 | [diff] [blame] | 633 | *Removed in Python 3.7.0b2.* |
Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 634 | The *args* argument of subprocess.Popen can now be a :term:`path-like |
| 635 | object`. If *args* is given as a sequence, it's first element can now be a |
| 636 | :term:`path-like object` as well. |
| 637 | |
| 638 | .. |
| 639 | |
| 640 | .. bpo: 31900 |
| 641 | .. date: 2017-10-30-15-55-32 |
| 642 | .. nonce: -S9xc4 |
| 643 | .. section: Library |
| 644 | |
| 645 | The :func:`locale.localeconv` function now sets temporarily the ``LC_CTYPE`` |
| 646 | locale to the ``LC_NUMERIC`` locale to decode ``decimal_point`` and |
| 647 | ``thousands_sep`` byte strings if they are non-ASCII or longer than 1 byte, |
| 648 | and the ``LC_NUMERIC`` locale is different than the ``LC_CTYPE`` locale. |
| 649 | This temporary change affects other threads. |
Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 650 | Same change for the :meth:`str.format` method when formatting a number |
| 651 | (:class:`int`, :class:`float`, :class:`float` and subclasses) with the ``n`` |
| 652 | type (ex: ``'{:n}'.format(1234)``). |
| 653 | |
| 654 | .. |
| 655 | |
| 656 | .. bpo: 31853 |
| 657 | .. date: 2017-10-23-22-55-51 |
| 658 | .. nonce: h5fjrP |
| 659 | .. section: Library |
| 660 | |
| 661 | Use super().method instead of socket.method in SSLSocket. They were there |
| 662 | most likely for legacy reasons. |
| 663 | |
| 664 | .. |
| 665 | |
| 666 | .. bpo: 31399 |
| 667 | .. date: 2017-09-08-14-05-33 |
| 668 | .. nonce: FtBrrt |
| 669 | .. section: Library |
| 670 | |
| 671 | The ssl module now uses OpenSSL's X509_VERIFY_PARAM_set1_host() and |
| 672 | X509_VERIFY_PARAM_set1_ip() API to verify hostname and IP addresses. Subject |
| 673 | common name fallback can be disabled with |
| 674 | SSLContext.hostname_checks_common_name. |
| 675 | |
| 676 | .. |
| 677 | |
| 678 | .. bpo: 14976 |
| 679 | .. date: 2017-09-07-19-12-47 |
| 680 | .. nonce: dx0Zxb |
| 681 | .. section: Library |
| 682 | |
| 683 | Add a queue.SimpleQueue class, an unbounded FIFO queue with a reentrant C |
| 684 | implementation of put(). |
| 685 | |
| 686 | .. |
| 687 | |
| 688 | .. bpo: 32724 |
| 689 | .. date: 2018-01-30-09-00-19 |
| 690 | .. nonce: qPIaM- |
| 691 | .. section: Documentation |
| 692 | |
| 693 | Add references to some commands in the documentation of Pdb. Patch by |
| 694 | Stéphane Wirtel |
| 695 | |
| 696 | .. |
| 697 | |
| 698 | .. bpo: 32649 |
| 699 | .. date: 2018-01-27-23-36-31 |
| 700 | .. nonce: o7qOjF |
| 701 | .. section: Documentation |
| 702 | |
| 703 | Complete the C API documentation, profiling and tracing part with the newly |
| 704 | added per-opcode events. |
| 705 | |
| 706 | .. |
| 707 | |
| 708 | .. bpo: 17799 |
| 709 | .. date: 2018-01-22-21-13-46 |
| 710 | .. nonce: rdZ-Vk |
| 711 | .. section: Documentation |
| 712 | |
| 713 | Explain real behaviour of sys.settrace and sys.setprofile and their C-API |
| 714 | counterparts regarding which type of events are received in each function. |
| 715 | Patch by Pablo Galindo Salgado. |
| 716 | |
| 717 | .. |
| 718 | |
| 719 | .. bpo: 32721 |
| 720 | .. date: 2018-01-29-21-30-44 |
| 721 | .. nonce: 2Bebm1 |
| 722 | .. section: Tests |
| 723 | |
| 724 | Fix test_hashlib to not fail if the _md5 module is not built. |
| 725 | |
| 726 | .. |
| 727 | |
| 728 | .. bpo: 28414 |
| 729 | .. date: 2018-01-28-21-19-13 |
| 730 | .. nonce: a6Onzt |
| 731 | .. section: Tests |
| 732 | |
| 733 | Add test cases for IDNA 2003 and 2008 host names. IDNA 2003 |
| 734 | internationalized host names are working since bpo-31399 has landed. IDNA |
| 735 | 2008 are still broken. |
| 736 | |
| 737 | .. |
| 738 | |
| 739 | .. bpo: 32604 |
| 740 | .. date: 2018-01-26-21-29-09 |
| 741 | .. nonce: 7iazNx |
| 742 | .. section: Tests |
| 743 | |
| 744 | Add a new "_xxsubinterpreters" extension module that exposes the existing |
| 745 | subinterpreter C-API and a new cross-interpreter data sharing mechanism. The |
| 746 | module is primarily intended for more thorough testing of the existing |
| 747 | subinterpreter support. |
Ned Deily | e76ac9d | 2018-06-28 04:18:35 -0400 | [diff] [blame] | 748 | Note that the _xxsubinterpreters module has been removed in 3.7.0rc1. |
| 749 | |
Ned Deily | 6e41cd9 | 2018-01-30 18:48:26 -0500 | [diff] [blame] | 750 | .. |
| 751 | |
| 752 | .. bpo: 32602 |
| 753 | .. date: 2018-01-19-20-47-11 |
| 754 | .. nonce: dz41pq |
| 755 | .. section: Tests |
| 756 | |
| 757 | Add test certs and test for ECDSA cert and EC/RSA dual mode. |
| 758 | |
| 759 | .. |
| 760 | |
| 761 | .. bpo: 32549 |
| 762 | .. date: 2018-01-14-11-40-22 |
| 763 | .. nonce: fLwbVA |
| 764 | .. section: Tests |
| 765 | |
| 766 | On Travis CI, Python now Compiles and uses a local copy of OpenSSL 1.1.0g |
| 767 | for testing. |
| 768 | |
| 769 | .. |
| 770 | |
| 771 | .. bpo: 32635 |
| 772 | .. date: 2018-01-23-15-33-40 |
| 773 | .. nonce: qHwIZy |
| 774 | .. section: Build |
| 775 | |
| 776 | Fix segfault of the crypt module when libxcrypt is provided instead of |
| 777 | libcrypt at the system. |
| 778 | |
| 779 | .. |
| 780 | |
| 781 | .. bpo: 32598 |
| 782 | .. date: 2018-01-19-14-50-19 |
| 783 | .. nonce: hP7bMV |
| 784 | .. section: Build |
| 785 | |
| 786 | Use autoconf to detect OpenSSL libs, headers and supported features. The |
| 787 | ax_check_openssl M4 macro uses pkg-config to locate OpenSSL and falls back |
| 788 | to manual search. |
| 789 | |
| 790 | .. |
| 791 | |
| 792 | .. bpo: 32593 |
| 793 | .. date: 2018-01-18-11-10-52 |
| 794 | .. nonce: XIrf3v |
| 795 | .. section: Build |
| 796 | |
| 797 | Drop support of FreeBSD 9 and older. |
| 798 | |
| 799 | .. |
| 800 | |
| 801 | .. bpo: 29708 |
| 802 | .. date: 2018-01-16-08-32-49 |
| 803 | .. nonce: YCaHEx |
| 804 | .. section: Build |
| 805 | |
| 806 | If the :envvar:`SOURCE_DATE_EPOCH` environment variable is set, |
| 807 | :mod:`py_compile` will always create hash-based ``.pyc`` files. |
| 808 | |
| 809 | .. |
| 810 | |
| 811 | .. bpo: 32588 |
| 812 | .. date: 2018-01-18-14-56-45 |
| 813 | .. nonce: vHww6F |
| 814 | .. section: Windows |
| 815 | |
| 816 | Create standalone _distutils_findvs module and add missing _queue module to |
| 817 | installer. |
| 818 | |
| 819 | .. |
| 820 | |
| 821 | .. bpo: 29911 |
| 822 | .. date: 2018-01-07-12-33-21 |
| 823 | .. nonce: ewSJKb |
| 824 | .. section: Windows |
| 825 | |
| 826 | Ensure separate Modify and Uninstall buttons are displayed. |
| 827 | |
| 828 | .. |
| 829 | |
| 830 | .. bpo: 32507 |
| 831 | .. date: 2018-01-07-12-32-49 |
| 832 | .. nonce: vB4gxk |
| 833 | .. section: Windows |
| 834 | |
| 835 | Use app-local UCRT install rather than the proper update for old versions of |
| 836 | Windows. |
| 837 | |
| 838 | .. |
| 839 | |
| 840 | .. bpo: 32726 |
| 841 | .. date: 2018-01-30-07-13-10 |
| 842 | .. nonce: tcARLK |
| 843 | .. section: macOS |
| 844 | |
| 845 | Provide an additional, more modern macOS installer variant that supports |
| 846 | macOS 10.9+ systems in 64-bit mode only. Upgrade the supplied third-party |
| 847 | libraries to OpenSSL 1.1.0g and to SQLite 3.22.0. The 10.9+ installer now |
| 848 | links with and supplies its own copy of Tcl/Tk 8.6. |
| 849 | |
| 850 | .. |
| 851 | |
| 852 | .. bpo: 28440 |
| 853 | .. date: 2018-01-30-04-40-12 |
| 854 | .. nonce: W_BUWU |
| 855 | .. section: macOS |
| 856 | |
| 857 | No longer add /Library/Python/3.x/site-packages to sys.path for macOS |
| 858 | framework builds to avoid future conflicts. |
| 859 | |
| 860 | .. |
| 861 | |
| 862 | .. bpo: 32681 |
| 863 | .. date: 2018-01-26-17-29-29 |
| 864 | .. nonce: N1ruWa |
| 865 | .. section: C API |
| 866 | |
| 867 | Fix uninitialized variable 'res' in the C implementation of os.dup2. Patch |
| 868 | by Stéphane Wirtel |
| 869 | |
| 870 | .. |
| 871 | |
| 872 | .. bpo: 10381 |
| 873 | .. date: 2017-12-28-15-22-05 |
| 874 | .. nonce: a1E6aF |
| 875 | .. section: C API |
| 876 | |
| 877 | Add C API access to the ``datetime.timezone`` constructor and |
| 878 | ``datetime.timzone.UTC`` singleton. |