cpython/Misc/NEWS.d/3.6.0a1.rst

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.. release date: 2016-05-16
.. bpo: 26657
.. date: 9135
.. nonce: C_-XFg
.. original section: Library
.. section: Security
Fix directory traversal vulnerability with http.server on Windows. This
fixes a regression that was introduced in 3.3.4rc1 and 3.4.0rc1. Based on
patch by Philipp Hagemeister.
..
.. bpo: 26313
.. date: 9102
.. nonce: LjZAjy
.. original section: Library
.. section: Security
ssl.py _load_windows_store_certs fails if windows cert store is empty. Patch
by Baji.
..
.. bpo: 25939
.. date: 9076
.. nonce: X49Fqd
.. original section: Library
.. section: Security
On Windows open the cert store readonly in ssl.enum_certificates.
..
.. bpo: 20041
2018-06-27 19:45:50 -03:00
.. date: 9253
.. nonce: TypyGp
.. section: Core and Builtins
Fixed TypeError when frame.f_trace is set to None. Patch by Xavier de Gaye.
..
.. bpo: 26168
2018-06-27 19:45:50 -03:00
.. date: 9252
.. nonce: -nPBL6
.. section: Core and Builtins
Fixed possible refleaks in failing Py_BuildValue() with the "N" format unit.
..
.. bpo: 26991
2018-06-27 19:45:50 -03:00
.. date: 9251
.. nonce: yWGNhz
.. section: Core and Builtins
Fix possible refleak when creating a function with annotations.
..
.. bpo: 27039
2018-06-27 19:45:50 -03:00
.. date: 9250
.. nonce: oO-wLV
.. section: Core and Builtins
Fixed bytearray.remove() for values greater than 127. Based on patch by Joe
Jevnik.
..
.. bpo: 23640
2018-06-27 19:45:50 -03:00
.. date: 9249
.. nonce: kvNC4c
.. section: Core and Builtins
int.from_bytes() no longer bypasses constructors for subclasses.
..
.. bpo: 27005
2018-06-27 19:45:50 -03:00
.. date: 9248
.. nonce: ZtcJf-
.. section: Core and Builtins
Optimized the float.fromhex() class method for exact float. It is now 2
times faster.
..
.. bpo: 18531
2018-06-27 19:45:50 -03:00
.. date: 9247
.. nonce: PkXgtO
.. section: Core and Builtins
Single var-keyword argument of dict subtype was passed unscathed to the
C-defined function. Now it is converted to exact dict.
..
.. bpo: 26811
2018-06-27 19:45:50 -03:00
.. date: 9246
.. nonce: oNzUWt
.. section: Core and Builtins
gc.get_objects() no longer contains a broken tuple with NULL pointer.
..
.. bpo: 20120
2018-06-27 19:45:50 -03:00
.. date: 9245
.. nonce: c-FZZc
.. section: Core and Builtins
Use RawConfigParser for .pypirc parsing, removing support for interpolation
unintentionally added with move to Python 3. Behavior no longer does any
interpolation in .pypirc files, matching behavior in Python 2.7 and
Setuptools 19.0.
..
.. bpo: 26249
2018-06-27 19:45:50 -03:00
.. date: 9244
.. nonce: ZbpWF3
.. section: Core and Builtins
Memory functions of the :c:func:`PyMem_Malloc` domain
(:c:data:`PYMEM_DOMAIN_MEM`) now use the :ref:`pymalloc allocator
<pymalloc>` rather than system :c:func:`malloc`. Applications calling
:c:func:`PyMem_Malloc` without holding the GIL can now crash: use
``PYTHONMALLOC=debug`` environment variable to validate the usage of memory
allocators in your application.
..
.. bpo: 26802
2018-06-27 19:45:50 -03:00
.. date: 9243
.. nonce: hWpU4v
.. section: Core and Builtins
Optimize function calls only using unpacking like ``func(*tuple)`` (no other
positional argument, no keyword): avoid copying the tuple. Patch written by
Joe Jevnik.
..
.. bpo: 26659
2018-06-27 19:45:50 -03:00
.. date: 9242
.. nonce: 5PRa83
.. section: Core and Builtins
Make the builtin slice type support cycle collection.
..
.. bpo: 26718
2018-06-27 19:45:50 -03:00
.. date: 9241
.. nonce: K5PQ8j
.. section: Core and Builtins
super.__init__ no longer leaks memory if called multiple times. NOTE: A
direct call of super.__init__ is not endorsed!
..
.. bpo: 27138
2018-06-27 19:45:50 -03:00
.. date: 9240
.. nonce: ifYEro
.. section: Core and Builtins
Fix the doc comment for FileFinder.find_spec().
..
.. bpo: 27147
2018-06-27 19:45:50 -03:00
.. date: 9239
.. nonce: tCCgmH
.. section: Core and Builtins
Mention :pep:`420` in the importlib docs.
..
.. bpo: 25339
2018-06-27 19:45:50 -03:00
.. date: 9238
.. nonce: ZcaC2E
.. section: Core and Builtins
PYTHONIOENCODING now has priority over locale in setting the error handler
for stdin and stdout.
..
.. bpo: 26494
2018-06-27 19:45:50 -03:00
.. date: 9237
.. nonce: G6eXIi
.. section: Core and Builtins
Fixed crash on iterating exhausting iterators. Affected classes are generic
sequence iterators, iterators of str, bytes, bytearray, list, tuple, set,
frozenset, dict, OrderedDict, corresponding views and os.scandir() iterator.
..
.. bpo: 26574
2018-06-27 19:45:50 -03:00
.. date: 9236
.. nonce: D2YL_w
.. section: Core and Builtins
Optimize ``bytes.replace(b'', b'.')`` and ``bytearray.replace(b'', b'.')``.
Patch written by Josh Snider.
..
.. bpo: 26581
2018-06-27 19:45:50 -03:00
.. date: 9235
.. nonce: yNA7nm
.. section: Core and Builtins
If coding cookie is specified multiple times on a line in Python source code
file, only the first one is taken to account.
..
.. bpo: 19711
2018-06-27 19:45:50 -03:00
.. date: 9234
.. nonce: gDDPJE
.. section: Core and Builtins
Add tests for reloading namespace packages.
..
.. bpo: 21099
2018-06-27 19:45:50 -03:00
.. date: 9233
.. nonce: CuMWZJ
.. section: Core and Builtins
Switch applicable importlib tests to use :pep:`451` API.
..
.. bpo: 26563
2018-06-27 19:45:50 -03:00
.. date: 9232
.. nonce: lyrB2Q
.. section: Core and Builtins
Debug hooks on Python memory allocators now raise a fatal error if functions
of the :c:func:`PyMem_Malloc` family are called without holding the GIL.
..
.. bpo: 26564
2018-06-27 19:45:50 -03:00
.. date: 9231
.. nonce: xeRXaz
.. section: Core and Builtins
On error, the debug hooks on Python memory allocators now use the
:mod:`tracemalloc` module to get the traceback where a memory block was
allocated.
..
.. bpo: 26558
2018-06-27 19:45:50 -03:00
.. date: 9230
.. nonce: s05jz7
.. section: Core and Builtins
The debug hooks on Python memory allocator :c:func:`PyObject_Malloc` now
detect when functions are called without holding the GIL.
..
.. bpo: 26516
2018-06-27 19:45:50 -03:00
.. date: 9229
.. nonce: OjekqZ
.. section: Core and Builtins
Add :envvar:`PYTHONMALLOC` environment variable to set the Python memory
allocators and/or install debug hooks.
..
.. bpo: 26516
2018-06-27 19:45:50 -03:00
.. date: 9228
.. nonce: chNJuF
.. section: Core and Builtins
The :c:func:`PyMem_SetupDebugHooks` function can now also be used on Python
compiled in release mode.
..
.. bpo: 26516
2018-06-27 19:45:50 -03:00
.. date: 9227
.. nonce: q7fu1f
.. section: Core and Builtins
The :envvar:`PYTHONMALLOCSTATS` environment variable can now also be used on
Python compiled in release mode. It now has no effect if set to an empty
string.
..
.. bpo: 26516
2018-06-27 19:45:50 -03:00
.. date: 9226
.. nonce: 2k9k6R
.. section: Core and Builtins
In debug mode, debug hooks are now also installed on Python memory
allocators when Python is configured without pymalloc.
..
.. bpo: 26464
2018-06-27 19:45:50 -03:00
.. date: 9225
.. nonce: 7BreGz
.. section: Core and Builtins
Fix str.translate() when string is ASCII and first replacements removes
character, but next replacement uses a non-ASCII character or a string
longer than 1 character. Regression introduced in Python 3.5.0.
..
.. bpo: 22836
2018-06-27 19:45:50 -03:00
.. date: 9224
.. nonce: cimt1y
.. section: Core and Builtins
Ensure exception reports from PyErr_Display() and PyErr_WriteUnraisable()
are sensible even when formatting them produces secondary errors. This
affects the reports produced by sys.__excepthook__() and when __del__()
raises an exception.
..
.. bpo: 26302
2018-06-27 19:45:50 -03:00
.. date: 9223
.. nonce: UD9XQt
.. section: Core and Builtins
Correct behavior to reject comma as a legal character for cookie names.
..
.. bpo: 26136
2018-06-27 19:45:50 -03:00
.. date: 9222
.. nonce: eZ0t1K
.. section: Core and Builtins
Upgrade the warning when a generator raises StopIteration from
PendingDeprecationWarning to DeprecationWarning. Patch by Anish Shah.
..
.. bpo: 26204
2018-06-27 19:45:50 -03:00
.. date: 9221
.. nonce: x3Zp8E
.. section: Core and Builtins
The compiler now ignores all constant statements: bytes, str, int, float,
complex, name constants (None, False, True), Ellipsis and ast.Constant; not
only str and int. For example, ``1.0`` is now ignored in ``def f(): 1.0``.
..
.. bpo: 4806
2018-06-27 19:45:50 -03:00
.. date: 9220
.. nonce: i9m3hj
.. section: Core and Builtins
Avoid masking the original TypeError exception when using star (``*``)
unpacking in function calls. Based on patch by Hagen Fürstenau and Daniel
Urban.
..
.. bpo: 26146
2018-06-27 19:45:50 -03:00
.. date: 9219
.. nonce: HKrUth
.. section: Core and Builtins
Add a new kind of AST node: ``ast.Constant``. It can be used by external AST
optimizers, but the compiler does not emit directly such node.
..
.. bpo: 23601
2018-06-27 19:45:50 -03:00
.. date: 9218
.. nonce: 2E4seG
.. section: Core and Builtins
Sped-up allocation of dict key objects by using Python's small object
allocator. (Contributed by Julian Taylor.)
..
.. bpo: 18018
2018-06-27 19:45:50 -03:00
.. date: 9217
.. nonce: XKKap3
.. section: Core and Builtins
Import raises ImportError instead of SystemError if a relative import is
attempted without a known parent package.
..
.. bpo: 25843
2018-06-27 19:45:50 -03:00
.. date: 9216
.. nonce: NtJZie
.. section: Core and Builtins
When compiling code, don't merge constants if they are equal but have a
different types. For example, ``f1, f2 = lambda: 1, lambda: 1.0`` is now
correctly compiled to two different functions: ``f1()`` returns ``1``
(``int``) and ``f2()`` returns ``1.0`` (``float``), even if ``1`` and
``1.0`` are equal.
..
.. bpo: 26107
2018-06-27 19:45:50 -03:00
.. date: 9215
.. nonce: q0LBMY
.. section: Core and Builtins
The format of the ``co_lnotab`` attribute of code objects changes to support
negative line number delta.
..
.. bpo: 26154
2018-06-27 19:45:50 -03:00
.. date: 9214
.. nonce: MtnRAH
.. section: Core and Builtins
Add a new private _PyThreadState_UncheckedGet() function to get the current
Python thread state, but don't issue a fatal error if it is NULL. This new
function must be used instead of accessing directly the
_PyThreadState_Current variable. The variable is no more exposed since
Python 3.5.1 to hide the exact implementation of atomic C types, to avoid
compiler issues.
..
.. bpo: 25791
2018-06-27 19:45:50 -03:00
.. date: 9213
.. nonce: gllzPw
.. section: Core and Builtins
If __package__ != __spec__.parent or if neither __package__ or __spec__ are
defined then ImportWarning is raised.
..
.. bpo: 22995
2018-06-27 19:45:50 -03:00
.. date: 9212
.. nonce: KYNKvs
.. section: Core and Builtins
[UPDATE] Comment out the one of the pickleability tests in
_PyObject_GetState() due to regressions observed in Cython-based projects.
..
.. bpo: 25961
2018-06-27 19:45:50 -03:00
.. date: 9211
.. nonce: Hdjjw0
.. section: Core and Builtins
Disallowed null characters in the type name.
..
.. bpo: 25973
2018-06-27 19:45:50 -03:00
.. date: 9210
.. nonce: Ud__ZP
.. section: Core and Builtins
Fix segfault when an invalid nonlocal statement binds a name starting with
two underscores.
..
.. bpo: 22995
2018-06-27 19:45:50 -03:00
.. date: 9209
.. nonce: Wq0E86
.. section: Core and Builtins
Instances of extension types with a state that aren't subclasses of list or
dict and haven't implemented any pickle-related methods (__reduce__,
__reduce_ex__, __getnewargs__, __getnewargs_ex__, or __getstate__), can no
longer be pickled. Including memoryview.
..
.. bpo: 20440
2018-06-27 19:45:50 -03:00
.. date: 9208
.. nonce: GCwOfH
.. section: Core and Builtins
Massive replacing unsafe attribute setting code with special macro
Py_SETREF.
..
.. bpo: 25766
2018-06-27 19:45:50 -03:00
.. date: 9207
.. nonce: jn93Yu
.. section: Core and Builtins
Special method __bytes__() now works in str subclasses.
..
.. bpo: 25421
2018-06-27 19:45:50 -03:00
.. date: 9206
.. nonce: c47YEL
.. section: Core and Builtins
__sizeof__ methods of builtin types now use dynamic basic size. This allows
sys.getsize() to work correctly with their subclasses with __slots__
defined.
..
.. bpo: 25709
2018-06-27 19:45:50 -03:00
.. date: 9205
.. nonce: WwGm2k
.. section: Core and Builtins
Fixed problem with in-place string concatenation and utf-8 cache.
..
.. bpo: 5319
2018-06-27 19:45:50 -03:00
.. date: 9204
.. nonce: HxlGwI
.. section: Core and Builtins
New Py_FinalizeEx() API allowing Python to set an exit status of 120 on
failure to flush buffered streams.
..
.. bpo: 25485
2018-06-27 19:45:50 -03:00
.. date: 9203
.. nonce: 9qnaPt
.. section: Core and Builtins
telnetlib.Telnet is now a context manager.
..
.. bpo: 24097
2018-06-27 19:45:50 -03:00
.. date: 9202
.. nonce: Vt4E-i
.. section: Core and Builtins
Fixed crash in object.__reduce__() if slot name is freed inside __getattr__.
..
.. bpo: 24731
2018-06-27 19:45:50 -03:00
.. date: 9201
.. nonce: h9-hnz
.. section: Core and Builtins
Fixed crash on converting objects with special methods __bytes__, __trunc__,
and __float__ returning instances of subclasses of bytes, int, and float to
subclasses of bytes, int, and float correspondingly.
..
.. bpo: 25630
2018-06-27 19:45:50 -03:00
.. date: 9200
.. nonce: ZxzcoY
.. section: Core and Builtins
Fix a possible segfault during argument parsing in functions that accept
filesystem paths.
..
.. bpo: 23564
2018-06-27 19:45:50 -03:00
.. date: 9199
.. nonce: XHarGG
.. section: Core and Builtins
Fixed a partially broken sanity check in the _posixsubprocess internals
regarding how fds_to_pass were passed to the child. The bug had no actual
impact as subprocess.py already avoided it.
..
.. bpo: 25388
2018-06-27 19:45:50 -03:00
.. date: 9198
.. nonce: zm3uuQ
.. section: Core and Builtins
Fixed tokenizer crash when processing undecodable source code with a null
byte.
..
.. bpo: 25462
2018-06-27 19:45:50 -03:00
.. date: 9197
.. nonce: eXDzgO
.. section: Core and Builtins
The hash of the key now is calculated only once in most operations in C
implementation of OrderedDict.
..
.. bpo: 22995
2018-06-27 19:45:50 -03:00
.. date: 9196
.. nonce: 90kpuP
.. section: Core and Builtins
Default implementation of __reduce__ and __reduce_ex__ now rejects builtin
types with not defined __new__.
..
.. bpo: 24802
2018-06-27 19:45:50 -03:00
.. date: 9195
.. nonce: Qie066
.. section: Core and Builtins
Avoid buffer overreads when int(), float(), compile(), exec() and eval() are
passed bytes-like objects. These objects are not necessarily terminated by
a null byte, but the functions assumed they were.
..
.. bpo: 25555
2018-06-27 19:45:50 -03:00
.. date: 9194
.. nonce: MUpG-j
.. section: Core and Builtins
Fix parser and AST: fill lineno and col_offset of "arg" node when compiling
AST from Python objects.
..
.. bpo: 24726
2018-06-27 19:45:50 -03:00
.. date: 9193
.. nonce: AHk4v2
.. section: Core and Builtins
Fixed a crash and leaking NULL in repr() of OrderedDict that was mutated by
direct calls of dict methods.
..
.. bpo: 25449
2018-06-27 19:45:50 -03:00
.. date: 9192
.. nonce: VqTOFi
.. section: Core and Builtins
Iterating OrderedDict with keys with unstable hash now raises KeyError in C
implementations as well as in Python implementation.
..
.. bpo: 25395
2018-06-27 19:45:50 -03:00
.. date: 9191
.. nonce: htkE3W
.. section: Core and Builtins
Fixed crash when highly nested OrderedDict structures were garbage
collected.
..
.. bpo: 25401
2018-06-27 19:45:50 -03:00
.. date: 9190
.. nonce: ofrAtd
.. section: Core and Builtins
Optimize bytes.fromhex() and bytearray.fromhex(): they are now between 2x
and 3.5x faster.
..
.. bpo: 25399
2018-06-27 19:45:50 -03:00
.. date: 9189
.. nonce: dNKIhY
.. section: Core and Builtins
Optimize bytearray % args using the new private _PyBytesWriter API.
Formatting is now between 2.5 and 5 times faster.
..
.. bpo: 25274
2018-06-27 19:45:50 -03:00
.. date: 9188
.. nonce: QCGvAF
.. section: Core and Builtins
sys.setrecursionlimit() now raises a RecursionError if the new recursion
limit is too low depending at the current recursion depth. Modify also the
"lower-water mark" formula to make it monotonic. This mark is used to decide
when the overflowed flag of the thread state is reset.
..
.. bpo: 24402
2018-06-27 19:45:50 -03:00
.. date: 9187
.. nonce: MAgi3X
.. section: Core and Builtins
Fix input() to prompt to the redirected stdout when sys.stdout.fileno()
fails.
..
.. bpo: 25349
2018-06-27 19:45:50 -03:00
.. date: 9186
.. nonce: 7lBgJ8
.. section: Core and Builtins
Optimize bytes % args using the new private _PyBytesWriter API. Formatting
is now up to 2 times faster.
..
.. bpo: 24806
2018-06-27 19:45:50 -03:00
.. date: 9185
.. nonce: Nb0znT
.. section: Core and Builtins
Prevent builtin types that are not allowed to be subclassed from being
subclassed through multiple inheritance.
..
.. bpo: 25301
2018-06-27 19:45:50 -03:00
.. date: 9184
.. nonce: hUTCfr
.. section: Core and Builtins
The UTF-8 decoder is now up to 15 times as fast for error handlers:
``ignore``, ``replace`` and ``surrogateescape``.
..
.. bpo: 24848
2018-06-27 19:45:50 -03:00
.. date: 9183
.. nonce: HlUSuy
.. section: Core and Builtins
Fixed a number of bugs in UTF-7 decoding of misformed data.
..
.. bpo: 25267
2018-06-27 19:45:50 -03:00
.. date: 9182
.. nonce: SW8Gs6
.. section: Core and Builtins
The UTF-8 encoder is now up to 75 times as fast for error handlers:
``ignore``, ``replace``, ``surrogateescape``, ``surrogatepass``. Patch
co-written with Serhiy Storchaka.
..
.. bpo: 25280
2018-06-27 19:45:50 -03:00
.. date: 9181
.. nonce: ivTMwd
.. section: Core and Builtins
Import trace messages emitted in verbose (-v) mode are no longer formatted
twice.
..
.. bpo: 25227
2018-06-27 19:45:50 -03:00
.. date: 9180
.. nonce: 19v5rp
.. section: Core and Builtins
Optimize ASCII and latin1 encoders with the ``surrogateescape`` error
handler: the encoders are now up to 3 times as fast. Initial patch written
by Serhiy Storchaka.
..
.. bpo: 25003
2018-06-27 19:45:50 -03:00
.. date: 9179
.. nonce: _ban92
.. section: Core and Builtins
On Solaris 11.3 or newer, os.urandom() now uses the getrandom() function
instead of the getentropy() function. The getentropy() function is blocking
to generate very good quality entropy, os.urandom() doesn't need such
high-quality entropy.
..
.. bpo: 9232
2018-06-27 19:45:50 -03:00
.. date: 9178
.. nonce: pjsmWw
.. section: Core and Builtins
Modify Python's grammar to allow trailing commas in the argument list of a
function declaration. For example, "def f(\*, a = 3,): pass" is now legal.
Patch from Mark Dickinson.
..
.. bpo: 24965
2018-06-27 19:45:50 -03:00
.. date: 9177
.. nonce: wfyxbB
.. section: Core and Builtins
Implement :pep:`498` "Literal String Interpolation". This allows you to embed
expressions inside f-strings, which are converted to normal strings at run
time. Given x=3, then f'value={x}' == 'value=3'. Patch by Eric V. Smith.
..
.. bpo: 26478
2018-06-27 19:45:50 -03:00
.. date: 9176
.. nonce: n0dB8e
.. section: Core and Builtins
Fix semantic bugs when using binary operators with dictionary views and
tuples.
..
.. bpo: 26171
2018-06-27 19:45:50 -03:00
.. date: 9175
.. nonce: 8SaQEa
.. section: Core and Builtins
Fix possible integer overflow and heap corruption in zipimporter.get_data().
..
.. bpo: 25660
2018-06-27 19:45:50 -03:00
.. date: 9174
.. nonce: 93DzBo
.. section: Core and Builtins
Fix TAB key behaviour in REPL with readline.
..
.. bpo: 26288
2018-06-27 19:45:50 -03:00
.. date: 9173
.. nonce: f67RLk
.. section: Core and Builtins
Optimize PyLong_AsDouble.
..
.. bpo: 26289
2018-06-27 19:45:50 -03:00
.. date: 9172
.. nonce: uG9ozG
.. section: Core and Builtins
Optimize floor and modulo division for single-digit longs. Microbenchmarks
show 2-2.5x improvement. Built-in 'divmod' function is now also ~10%
faster. (See also: bpo-26315)
..
.. bpo: 25887
2018-06-27 19:45:50 -03:00
.. date: 9171
.. nonce: PtVIX7
.. section: Core and Builtins
Raise a RuntimeError when a coroutine object is awaited more than once.
..
.. bpo: 27057
2018-06-27 19:45:50 -03:00
.. date: 9170
.. nonce: YzTA_Q
.. section: Library
Fix os.set_inheritable() on Android, ioctl() is blocked by SELinux and fails
with EACCESS. The function now falls back to fcntl(). Patch written by
Michał Bednarski.
..
.. bpo: 27014
2018-06-27 19:45:50 -03:00
.. date: 9169
.. nonce: ui7Khn
.. section: Library
Fix infinite recursion using typing.py. Thanks to Kalle Tuure!
..
.. bpo: 27031
2018-06-27 19:45:50 -03:00
.. date: 9168
.. nonce: FtvDPs
.. section: Library
Removed dummy methods in Tkinter widget classes: tk_menuBar() and
tk_bindForTraversal().
..
.. bpo: 14132
2018-06-27 19:45:50 -03:00
.. date: 9167
.. nonce: 5wR9MN
.. section: Library
Fix urllib.request redirect handling when the target only has a query
string. Original fix by Ján Janech.
..
.. bpo: 17214
2018-06-27 19:45:50 -03:00
.. date: 9166
.. nonce: lUbZOV
.. section: Library
The "urllib.request" module now percent-encodes non-ASCII bytes found in
redirect target URLs. Some servers send Location header fields with
non-ASCII bytes, but "http.client" requires the request target to be
ASCII-encodable, otherwise a UnicodeEncodeError is raised. Based on patch by
Christian Heimes.
..
.. bpo: 27033
2018-06-27 19:45:50 -03:00
.. date: 9165
.. nonce: o4XIPr
.. section: Library
The default value of the decode_data parameter for smtpd.SMTPChannel and
smtpd.SMTPServer constructors is changed to False.
..
.. bpo: 27034
2018-06-27 19:45:50 -03:00
.. date: 9164
.. nonce: ptzz_S
.. section: Library
Removed deprecated class asynchat.fifo.
..
.. bpo: 26870
2018-06-27 19:45:50 -03:00
.. date: 9163
.. nonce: 5tCUlp
.. section: Library
Added readline.set_auto_history(), which can stop entries being
automatically added to the history list. Based on patch by Tyler Crompton.
..
.. bpo: 26039
2018-06-27 19:45:50 -03:00
.. date: 9162
.. nonce: JnXjiE
.. section: Library
zipfile.ZipFile.open() can now be used to write data into a ZIP file, as
well as for extracting data. Patch by Thomas Kluyver.
..
.. bpo: 26892
2018-06-27 19:45:50 -03:00
.. date: 9161
.. nonce: XIXb0h
.. section: Library
Honor debuglevel flag in urllib.request.HTTPHandler. Patch contributed by
Chi Hsuan Yen.
..
.. bpo: 22274
2018-06-27 19:45:50 -03:00
.. date: 9160
.. nonce: 0RHDMN
.. section: Library
In the subprocess module, allow stderr to be redirected to stdout even when
stdout is not redirected. Patch by Akira Li.
..
.. bpo: 26807
2018-06-27 19:45:50 -03:00
.. date: 9159
.. nonce: LXSPP6
.. section: Library
mock_open 'files' no longer error on readline at end of file. Patch from
Yolanda Robla.
..
.. bpo: 25745
2018-06-27 19:45:50 -03:00
.. date: 9158
.. nonce: -n8acU
.. section: Library
Fixed leaking a userptr in curses panel destructor.
..
.. bpo: 26977
2018-06-27 19:45:50 -03:00
.. date: 9157
.. nonce: 5G4HtL
.. section: Library
Removed unnecessary, and ignored, call to sum of squares helper in
statistics.pvariance.
..
.. bpo: 26002
2018-06-27 19:45:50 -03:00
.. date: 9156
.. nonce: bVD4pW
.. section: Library
Use bisect in statistics.median instead of a linear search. Patch by Upendra
Kuma.
..
.. bpo: 25974
2018-06-27 19:45:50 -03:00
.. date: 9155
.. nonce: cpOy5R
.. section: Library
Make use of new Decimal.as_integer_ratio() method in statistics module.
Patch by Stefan Krah.
..
.. bpo: 26996
2018-06-27 19:45:50 -03:00
.. date: 9154
.. nonce: LR__VD
.. section: Library
Add secrets module as described in :pep:`506`.
..
.. bpo: 26881
2018-06-27 19:45:50 -03:00
.. date: 9153
.. nonce: mdiq_L
.. section: Library
The modulefinder module now supports extended opcode arguments.
..
.. bpo: 23815
2018-06-27 19:45:50 -03:00
.. date: 9152
.. nonce: _krNe8
.. section: Library
Fixed crashes related to directly created instances of types in _tkinter and
curses.panel modules.
..
.. bpo: 17765
2018-06-27 19:45:50 -03:00
.. date: 9151
.. nonce: hiSVS1
.. section: Library
weakref.ref() no longer silently ignores keyword arguments. Patch by Georg
Brandl.
..
.. bpo: 26873
2018-06-27 19:45:50 -03:00
.. date: 9150
.. nonce: cYXRcH
.. section: Library
xmlrpc now raises ResponseError on unsupported type tags instead of silently
return incorrect result.
..
.. bpo: 26915
2018-06-27 19:45:50 -03:00
.. date: 9149
.. nonce: GoQKUL
.. section: Library
The __contains__ methods in the collections ABCs now check for identity
before checking equality. This better matches the behavior of the concrete
classes, allows sensible handling of NaNs, and makes it easier to reason
about container invariants.
..
.. bpo: 26711
2018-06-27 19:45:50 -03:00
.. date: 9148
.. nonce: Eu85Qw
.. section: Library
Fixed the comparison of plistlib.Data with other types.
..
.. bpo: 24114
2018-06-27 19:45:50 -03:00
.. date: 9147
.. nonce: RMRMtM
.. section: Library
Fix an uninitialized variable in `ctypes.util`.
The bug only occurs on SunOS when the ctypes implementation searches for the
`crle` program. Patch by Xiang Zhang. Tested on SunOS by Kees Bos.
..
.. bpo: 26864
2018-06-27 19:45:50 -03:00
.. date: 9146
.. nonce: 1KgGds
.. section: Library
In urllib.request, change the proxy bypass host checking against no_proxy to
be case-insensitive, and to not match unrelated host names that happen to
have a bypassed hostname as a suffix. Patch by Xiang Zhang.
..
.. bpo: 24902
2018-06-27 19:45:50 -03:00
.. date: 9145
.. nonce: bwWpLj
.. section: Library
Print server URL on http.server startup. Initial patch by Felix Kaiser.
..
.. bpo: 25788
2018-06-27 19:45:50 -03:00
.. date: 9144
.. nonce: 9weIV5
.. section: Library
fileinput.hook_encoded() now supports an "errors" argument for passing to
open. Original patch by Joseph Hackman.
..
.. bpo: 26634
2018-06-27 19:45:50 -03:00
.. date: 9143
.. nonce: FZvsSb
.. section: Library
recursive_repr() now sets __qualname__ of wrapper. Patch by Xiang Zhang.
..
.. bpo: 26804
2018-06-27 19:45:50 -03:00
.. date: 9142
.. nonce: 9Orp-G
.. section: Library
urllib.request will prefer lower_case proxy environment variables over
UPPER_CASE or Mixed_Case ones. Patch contributed by Hans-Peter Jansen.
..
.. bpo: 26837
2018-06-27 19:45:50 -03:00
.. date: 9141
.. nonce: 2FXGsD
.. section: Library
assertSequenceEqual() now correctly outputs non-stringified differing items
(like bytes in the -b mode). This affects assertListEqual() and
assertTupleEqual().
..
.. bpo: 26041
2018-06-27 19:45:50 -03:00
.. date: 9140
.. nonce: bVem-p
.. section: Library
Remove "will be removed in Python 3.7" from deprecation messages of
platform.dist() and platform.linux_distribution(). Patch by Kumaripaba
Miyurusara Athukorala.
..
.. bpo: 26822
2018-06-27 19:45:50 -03:00
.. date: 9139
.. nonce: rYSL4W
.. section: Library
itemgetter, attrgetter and methodcaller objects no longer silently ignore
keyword arguments.
..
.. bpo: 26733
2018-06-27 19:45:50 -03:00
.. date: 9138
.. nonce: YxaJmL
.. section: Library
Disassembling a class now disassembles class and static methods. Patch by
Xiang Zhang.
..
.. bpo: 26801
2018-06-27 19:45:50 -03:00
.. date: 9137
.. nonce: TQGY-7
.. section: Library
Fix error handling in :func:`shutil.get_terminal_size`, catch
:exc:`AttributeError` instead of :exc:`NameError`. Patch written by Emanuel
Barry.
..
.. bpo: 24838
2018-06-27 19:45:50 -03:00
.. date: 9136
.. nonce: 3Pfx8T
.. section: Library
tarfile's ustar and gnu formats now correctly calculate name and link field
limits for multibyte character encodings like utf-8.
..
.. bpo: 26717
2018-06-27 19:45:50 -03:00
.. date: 9134
.. nonce: jngTdu
.. section: Library
Stop encoding Latin-1-ized WSGI paths with UTF-8. Patch by Anthony Sottile.
..
.. bpo: 26782
2018-06-27 19:45:50 -03:00
.. date: 9133
.. nonce: JWLPrH
.. section: Library
Add STARTUPINFO to subprocess.__all__ on Windows.
..
.. bpo: 26404
2018-06-27 19:45:50 -03:00
.. date: 9132
.. nonce: hXw7Bs
.. section: Library
Add context manager to socketserver. Patch by Aviv Palivoda.
..
.. bpo: 26735
2018-06-27 19:45:50 -03:00
.. date: 9131
.. nonce: riSl3b
.. section: Library
Fix :func:`os.urandom` on Solaris 11.3 and newer when reading more than
1,024 bytes: call ``getrandom()`` multiple times with a limit of 1024 bytes
per call.
..
.. bpo: 26585
2018-06-27 19:45:50 -03:00
.. date: 9130
.. nonce: kfb749
.. section: Library
Eliminate http.server._quote_html() and use html.escape(quote=False). Patch
by Xiang Zhang.
..
.. bpo: 26685
2018-06-27 19:45:50 -03:00
.. date: 9129
.. nonce: sI_1Ff
.. section: Library
Raise OSError if closing a socket fails.
..
.. bpo: 16329
2018-06-27 19:45:50 -03:00
.. date: 9128
.. nonce: nuXD8W
.. section: Library
Add .webm to mimetypes.types_map. Patch by Giampaolo Rodola'.
..
.. bpo: 13952
2018-06-27 19:45:50 -03:00
.. date: 9127
.. nonce: SOoTVE
.. section: Library
Add .csv to mimetypes.types_map. Patch by Geoff Wilson.
..
.. bpo: 26587
2018-06-27 19:45:50 -03:00
.. date: 9126
.. nonce: Qo-B6C
.. section: Library
the site module now allows .pth files to specify files to be added to
sys.path (e.g. zip files).
..
.. bpo: 25609
2018-06-27 19:45:50 -03:00
.. date: 9125
.. nonce: t1ydQM
.. section: Library
Introduce contextlib.AbstractContextManager and typing.ContextManager.
..
.. bpo: 26709
2018-06-27 19:45:50 -03:00
.. date: 9124
.. nonce: luOPbP
.. section: Library
Fixed Y2038 problem in loading binary PLists.
..
.. bpo: 23735
2018-06-27 19:45:50 -03:00
.. date: 9123
.. nonce: Y5oQ9r
.. section: Library
Handle terminal resizing with Readline 6.3+ by installing our own SIGWINCH
handler. Patch by Eric Price.
..
.. bpo: 25951
2018-06-27 19:45:50 -03:00
.. date: 9122
.. nonce: 1CUASJ
.. section: Library
Change SSLSocket.sendall() to return None, as explicitly documented for
plain socket objects. Patch by Aviv Palivoda.
..
.. bpo: 26586
2018-06-27 19:45:50 -03:00
.. date: 9121
.. nonce: V5pZNa
.. section: Library
In http.server, respond with "413 Request header fields too large" if there
are too many header fields to parse, rather than killing the connection and
raising an unhandled exception. Patch by Xiang Zhang.
..
.. bpo: 26676
2018-06-27 19:45:50 -03:00
.. date: 9120
.. nonce: zLRFed
.. section: Library
Added missing XMLPullParser to ElementTree.__all__.
..
.. bpo: 22854
2018-06-27 19:45:50 -03:00
.. date: 9119
.. nonce: K3rMEH
.. section: Library
Change BufferedReader.writable() and BufferedWriter.readable() to always
return False.
..
.. bpo: 26492
2018-06-27 19:45:50 -03:00
.. date: 9118
.. nonce: YN18iz
.. section: Library
Exhausted iterator of array.array now conforms with the behavior of
iterators of other mutable sequences: it lefts exhausted even if iterated
array is extended.
..
.. bpo: 26641
2018-06-27 19:45:50 -03:00
.. date: 9117
.. nonce: 1ICQz0
.. section: Library
doctest.DocFileTest and doctest.testfile() now support packages (module
splitted into multiple directories) for the package parameter.
..
.. bpo: 25195
2018-06-27 19:45:50 -03:00
.. date: 9116
.. nonce: EOc4Po
.. section: Library
Fix a regression in mock.MagicMock. _Call is a subclass of tuple (changeset
3603bae63c13 only works for classes) so we need to implement __ne__
ourselves. Patch by Andrew Plummer.
..
.. bpo: 26644
2018-06-27 19:45:50 -03:00
.. date: 9115
.. nonce: 7tt1tk
.. section: Library
Raise ValueError rather than SystemError when a negative length is passed to
SSLSocket.recv() or read().
..
.. bpo: 23804
2018-06-27 19:45:50 -03:00
.. date: 9114
.. nonce: PP63Ff
.. section: Library
Fix SSL recv(0) and read(0) methods to return zero bytes instead of up to
1024.
..
.. bpo: 26616
2018-06-27 19:45:50 -03:00
.. date: 9113
.. nonce: v3QwdD
.. section: Library
Fixed a bug in datetime.astimezone() method.
..
.. bpo: 26637
2018-06-27 19:45:50 -03:00
.. date: 9112
.. nonce: ttiUf7
.. section: Library
The :mod:`importlib` module now emits an :exc:`ImportError` rather than a
:exc:`TypeError` if :func:`__import__` is tried during the Python shutdown
process but :data:`sys.path` is already cleared (set to ``None``).
..
.. bpo: 21925
2018-06-27 19:45:50 -03:00
.. date: 9111
.. nonce: xFz-hR
.. section: Library
:func:`warnings.formatwarning` now catches exceptions when calling
:func:`linecache.getline` and :func:`tracemalloc.get_object_traceback` to be
able to log :exc:`ResourceWarning` emitted late during the Python shutdown
process.
..
.. bpo: 23848
2018-06-27 19:45:50 -03:00
.. date: 9110
.. nonce: RkKqPi
.. section: Library
On Windows, faulthandler.enable() now also installs an exception handler to
dump the traceback of all Python threads on any Windows exception, not only
on UNIX signals (SIGSEGV, SIGFPE, SIGABRT).
..
.. bpo: 26530
2018-06-27 19:45:50 -03:00
.. date: 9109
.. nonce: RWN1jR
.. section: Library
Add C functions :c:func:`_PyTraceMalloc_Track` and
:c:func:`_PyTraceMalloc_Untrack` to track memory blocks using the
:mod:`tracemalloc` module. Add :c:func:`_PyTraceMalloc_GetTraceback` to get
the traceback of an object.
..
.. bpo: 26588
2018-06-27 19:45:50 -03:00
.. date: 9108
.. nonce: uen0XP
.. section: Library
The _tracemalloc now supports tracing memory allocations of multiple address
spaces (domains).
..
.. bpo: 24266
2018-06-27 19:45:50 -03:00
.. date: 9107
.. nonce: YZgVyM
.. section: Library
Ctrl+C during Readline history search now cancels the search mode when
compiled with Readline 7.
..
.. bpo: 26590
2018-06-27 19:45:50 -03:00
.. date: 9106
.. nonce: qEy91x
.. section: Library
Implement a safe finalizer for the _socket.socket type. It now releases the
GIL to close the socket.
..
.. bpo: 18787
2018-06-27 19:45:50 -03:00
.. date: 9105
.. nonce: rWyzgA
.. section: Library
spwd.getspnam() now raises a PermissionError if the user doesn't have
privileges.
..
.. bpo: 26560
2018-06-27 19:45:50 -03:00
.. date: 9104
.. nonce: A4WXNz
.. section: Library
Avoid potential ValueError in BaseHandler.start_response. Initial patch by
Peter Inglesby.
..
.. bpo: 26567
2018-06-27 19:45:50 -03:00
.. date: 9103
.. nonce: kcC99B
.. section: Library
Add a new function :c:func:`PyErr_ResourceWarning` function to pass the
destroyed object. Add a *source* attribute to
:class:`warnings.WarningMessage`. Add warnings._showwarnmsg() which uses
tracemalloc to get the traceback where source object was allocated.
..
.. bpo: 26569
2018-06-27 19:45:50 -03:00
.. date: 9101
.. nonce: EX8vF1
.. section: Library
Fix :func:`pyclbr.readmodule` and :func:`pyclbr.readmodule_ex` to support
importing packages.
..
.. bpo: 26499
2018-06-27 19:45:50 -03:00
.. date: 9100
.. nonce: NP08PI
.. section: Library
Account for remaining Content-Length in HTTPResponse.readline() and read1().
Based on patch by Silent Ghost. Also document that HTTPResponse now supports
these methods.
..
.. bpo: 25320
2018-06-27 19:45:50 -03:00
.. date: 9099
.. nonce: V96LIy
.. section: Library
Handle sockets in directories unittest discovery is scanning. Patch from
Victor van den Elzen.
..
.. bpo: 16181
2018-06-27 19:45:50 -03:00
.. date: 9098
.. nonce: P7lLvo
.. section: Library
cookiejar.http2time() now returns None if year is higher than
datetime.MAXYEAR.
..
.. bpo: 26513
2018-06-27 19:45:50 -03:00
.. date: 9097
.. nonce: HoPepy
.. section: Library
Fixes platform module detection of Windows Server
..
.. bpo: 23718
2018-06-27 19:45:50 -03:00
.. date: 9096
.. nonce: AMPC0o
.. section: Library
Fixed parsing time in week 0 before Jan 1. Original patch by Tamás Bence
Gedai.
..
.. bpo: 26323
2018-06-27 19:45:50 -03:00
.. date: 9095
.. nonce: KkZqEj
.. section: Library
Add Mock.assert_called() and Mock.assert_called_once() methods to
unittest.mock. Patch written by Amit Saha.
..
.. bpo: 20589
2018-06-27 19:45:50 -03:00
.. date: 9094
.. nonce: NsQ_I1
.. section: Library
Invoking Path.owner() and Path.group() on Windows now raise
NotImplementedError instead of ImportError.
..
.. bpo: 26177
2018-06-27 19:45:50 -03:00
.. date: 9093
.. nonce: HlSWer
.. section: Library
Fixed the keys() method for Canvas and Scrollbar widgets.
..
.. bpo: 15068
2018-06-27 19:45:50 -03:00
.. date: 9092
.. nonce: xokEVC
.. section: Library
Got rid of excessive buffering in fileinput. The bufsize parameter is now
deprecated and ignored.
..
.. bpo: 19475
2018-06-27 19:45:50 -03:00
.. date: 9091
.. nonce: MH2HH9
.. section: Library
Added an optional argument timespec to the datetime isoformat() method to
choose the precision of the time component.
..
.. bpo: 2202
2018-06-27 19:45:50 -03:00
.. date: 9090
.. nonce: dk9sd0
.. section: Library
Fix UnboundLocalError in AbstractDigestAuthHandler.get_algorithm_impls.
Initial patch by Mathieu Dupuy.
..
.. bpo: 26167
2018-06-27 19:45:50 -03:00
.. date: 9089
.. nonce: 3F-d12
.. section: Library
Minimized overhead in copy.copy() and copy.deepcopy(). Optimized copying and
deepcopying bytearrays, NotImplemented, slices, short lists, tuples, dicts,
sets.
..
.. bpo: 25718
2018-06-27 19:45:50 -03:00
.. date: 9088
.. nonce: 4EjZyv
.. section: Library
Fixed pickling and copying the accumulate() iterator with total is None.
..
.. bpo: 26475
2018-06-27 19:45:50 -03:00
.. date: 9087
.. nonce: JXVccY
.. section: Library
Fixed debugging output for regular expressions with the (?x) flag.
..
.. bpo: 26482
2018-06-27 19:45:50 -03:00
.. date: 9086
.. nonce: d635gW
.. section: Library
Allowed pickling recursive dequeues.
..
.. bpo: 26335
2018-06-27 19:45:50 -03:00
.. date: 9085
.. nonce: iXw5Yb
.. section: Library
Make mmap.write() return the number of bytes written like other write
methods. Patch by Jakub Stasiak.
..
.. bpo: 26457
2018-06-27 19:45:50 -03:00
.. date: 9084
.. nonce: Xe6Clh
.. section: Library
Fixed the subnets() methods in IP network classes for the case when
resulting prefix length is equal to maximal prefix length. Based on patch by
Xiang Zhang.
..
.. bpo: 26385
2018-06-27 19:45:50 -03:00
.. date: 9083
.. nonce: 50bDXm
.. section: Library
Remove the file if the internal open() call in NamedTemporaryFile() fails.
Patch by Silent Ghost.
..
.. bpo: 26402
2018-06-27 19:45:50 -03:00
.. date: 9082
.. nonce: k7DVuU
.. section: Library
Fix XML-RPC client to retry when the server shuts down a persistent
connection. This was a regression related to the new
http.client.RemoteDisconnected exception in 3.5.0a4.
..
.. bpo: 25913
2018-06-27 19:45:50 -03:00
.. date: 9081
.. nonce: 5flb95
.. section: Library
Leading ``<~`` is optional now in base64.a85decode() with adobe=True. Patch
by Swati Jaiswal.
..
.. bpo: 26186
2018-06-27 19:45:50 -03:00
.. date: 9080
.. nonce: R9rfiL
.. section: Library
Remove an invalid type check in importlib.util.LazyLoader.
..
.. bpo: 26367
2018-06-27 19:45:50 -03:00
.. date: 9079
.. nonce: Qct-9S
.. section: Library
importlib.__import__() raises ImportError like builtins.__import__() when
``level`` is specified but without an accompanying package specified.
..
.. bpo: 26309
2018-06-27 19:45:50 -03:00
.. date: 9078
.. nonce: ubEeiz
.. section: Library
In the "socketserver" module, shut down the request (closing the connected
socket) when verify_request() returns false. Patch by Aviv Palivoda.
..
.. bpo: 23430
2018-06-27 19:45:50 -03:00
.. date: 9077
.. nonce: s_mLiA
.. section: Library
Change the socketserver module to only catch exceptions raised from a
request handler that are derived from Exception (instead of BaseException).
Therefore SystemExit and KeyboardInterrupt no longer trigger the
handle_error() method, and will now to stop a single-threaded server.
..
.. bpo: 25995
2018-06-27 19:45:50 -03:00
.. date: 9075
.. nonce: NfcimP
.. section: Library
os.walk() no longer uses FDs proportional to the tree depth.
..
.. bpo: 25994
2018-06-27 19:45:50 -03:00
.. date: 9074
.. nonce: ga9rT-
.. section: Library
Added the close() method and the support of the context manager protocol for
the os.scandir() iterator.
..
.. bpo: 23992
2018-06-27 19:45:50 -03:00
.. date: 9073
.. nonce: O0Hhvc
.. section: Library
multiprocessing: make MapResult not fail-fast upon exception.
..
.. bpo: 26243
2018-06-27 19:45:50 -03:00
.. date: 9072
.. nonce: 41WSpF
.. section: Library
Support keyword arguments to zlib.compress(). Patch by Aviv Palivoda.
..
.. bpo: 26117
2018-06-27 19:45:50 -03:00
.. date: 9071
.. nonce: ne6p11
.. section: Library
The os.scandir() iterator now closes file descriptor not only when the
iteration is finished, but when it was failed with error.
..
.. bpo: 25949
2018-06-27 19:45:50 -03:00
.. date: 9070
.. nonce: -Lh9vz
.. section: Library
__dict__ for an OrderedDict instance is now created only when needed.
..
.. bpo: 25911
2018-06-27 19:45:50 -03:00
.. date: 9069
.. nonce: d4Zadh
.. section: Library
Restored support of bytes paths in os.walk() on Windows.
..
.. bpo: 26045
2018-06-27 19:45:50 -03:00
.. date: 9068
.. nonce: WmzUrX
.. section: Library
Add UTF-8 suggestion to error message when posting a non-Latin-1 string with
http.client.
..
.. bpo: 26039
2018-06-27 19:45:50 -03:00
.. date: 9067
.. nonce: a5Bxm4
.. section: Library
Added zipfile.ZipInfo.from_file() and zipinfo.ZipInfo.is_dir(). Patch by
Thomas Kluyver.
..
.. bpo: 12923
2018-06-27 19:45:50 -03:00
.. date: 9066
.. nonce: HPAu-B
.. section: Library
Reset FancyURLopener's redirect counter even if there is an exception.
Based on patches by Brian Brazil and Daniel Rocco.
..
.. bpo: 25945
2018-06-27 19:45:50 -03:00
.. date: 9065
.. nonce: guNgNM
.. section: Library
Fixed a crash when unpickle the functools.partial object with wrong state.
Fixed a leak in failed functools.partial constructor. "args" and "keywords"
attributes of functools.partial have now always types tuple and dict
correspondingly.
..
.. bpo: 26202
2018-06-27 19:45:50 -03:00
.. date: 9064
.. nonce: LPIXLg
.. section: Library
copy.deepcopy() now correctly copies range() objects with non-atomic
attributes.
..
.. bpo: 23076
2018-06-27 19:45:50 -03:00
.. date: 9063
.. nonce: 8rphoP
.. section: Library
Path.glob() now raises a ValueError if it's called with an invalid pattern.
Patch by Thomas Nyberg.
..
.. bpo: 19883
2018-06-27 19:45:50 -03:00
.. date: 9062
.. nonce: z9TsO6
.. section: Library
Fixed possible integer overflows in zipimport.
..
.. bpo: 26227
2018-06-27 19:45:50 -03:00
.. date: 9061
.. nonce: Fe6oiB
.. section: Library
On Windows, getnameinfo(), gethostbyaddr() and gethostbyname_ex() functions
of the socket module now decode the hostname from the ANSI code page rather
than UTF-8.
..
.. bpo: 26099
2018-06-27 19:45:50 -03:00
.. date: 9060
.. nonce: CH5jer
.. section: Library
The site module now writes an error into stderr if sitecustomize module can
be imported but executing the module raise an ImportError. Same change for
usercustomize.
..
.. bpo: 26147
2018-06-27 19:45:50 -03:00
.. date: 9059
.. nonce: i-Jc01
.. section: Library
xmlrpc now works with strings not encodable with used non-UTF-8 encoding.
..
.. bpo: 25935
2018-06-27 19:45:50 -03:00
.. date: 9058
.. nonce: cyni91
.. section: Library
Garbage collector now breaks reference loops with OrderedDict.
..
.. bpo: 16620
2018-06-27 19:45:50 -03:00
.. date: 9057
.. nonce: rxpn_Y
.. section: Library
Fixed AttributeError in msilib.Directory.glob().
..
.. bpo: 26013
2018-06-27 19:45:50 -03:00
.. date: 9056
.. nonce: 93RKNz
.. section: Library
Added compatibility with broken protocol 2 pickles created in old Python 3
versions (3.4.3 and lower).
..
.. bpo: 26129
2018-06-27 19:45:50 -03:00
.. date: 9055
.. nonce: g4RQZd
.. section: Library
Deprecated accepting non-integers in grp.getgrgid().
..
.. bpo: 25850
2018-06-27 19:45:50 -03:00
.. date: 9054
.. nonce: jwFPxj
.. section: Library
Use cross-compilation by default for 64-bit Windows.
..
.. bpo: 25822
2018-06-27 19:45:50 -03:00
.. date: 9053
.. nonce: 0Eafyi
.. section: Library
Add docstrings to the fields of urllib.parse results. Patch contributed by
Swati Jaiswal.
..
.. bpo: 22642
2018-06-27 19:45:50 -03:00
.. date: 9052
.. nonce: PEgS9F
.. section: Library
Convert trace module option parsing mechanism to argparse. Patch contributed
by SilentGhost.
..
.. bpo: 24705
2018-06-27 19:45:50 -03:00
.. date: 9051
.. nonce: IZYwjR
.. section: Library
Fix sysconfig._parse_makefile not expanding ${} vars appearing before $()
vars.
..
.. bpo: 26069
2018-06-27 19:45:50 -03:00
.. date: 9050
.. nonce: NaF4lN
.. section: Library
Remove the deprecated apis in the trace module.
..
.. bpo: 22138
2018-06-27 19:45:50 -03:00
.. date: 9049
.. nonce: nRNYkc
.. section: Library
Fix mock.patch behavior when patching descriptors. Restore original values
after patching. Patch contributed by Sean McCully.
..
.. bpo: 25672
2018-06-27 19:45:50 -03:00
.. date: 9048
.. nonce: fw9RJP
.. section: Library
In the ssl module, enable the SSL_MODE_RELEASE_BUFFERS mode option if it is
safe to do so.
..
.. bpo: 26012
2018-06-27 19:45:50 -03:00
.. date: 9047
.. nonce: IFSXNm
.. section: Library
Don't traverse into symlinks for ``**`` pattern in pathlib.Path.[r]glob().
..
.. bpo: 24120
2018-06-27 19:45:50 -03:00
.. date: 9046
.. nonce: Yiwa0h
.. section: Library
Ignore PermissionError when traversing a tree with pathlib.Path.[r]glob().
Patch by Ulrich Petri.
..
.. bpo: 21815
2018-06-27 19:45:50 -03:00
.. date: 9045
.. nonce: h7-UY8
.. section: Library
Accept ] characters in the data portion of imap responses, in order to
handle the flags with square brackets accepted and produced by servers such
as gmail.
..
.. bpo: 25447
2018-06-27 19:45:50 -03:00
.. date: 9044
.. nonce: -4m4xO
.. section: Library
fileinput now uses sys.stdin as-is if it does not have a buffer attribute
(restores backward compatibility).
..
.. bpo: 25971
2018-06-27 19:45:50 -03:00
.. date: 9043
.. nonce: vhMeG0
.. section: Library
Optimized creating Fractions from floats by 2 times and from Decimals by 3
times.
..
.. bpo: 25802
2018-06-27 19:45:50 -03:00
.. date: 9042
.. nonce: Y2KOnA
.. section: Library
Document as deprecated the remaining implementations of
importlib.abc.Loader.load_module().
..
.. bpo: 25928
2018-06-27 19:45:50 -03:00
.. date: 9041
.. nonce: JsQfKK
.. section: Library
Add Decimal.as_integer_ratio().
..
.. bpo: 25447
2018-06-27 19:45:50 -03:00
.. date: 9040
.. nonce: ajPRDy
.. section: Library
Copying the lru_cache() wrapper object now always works, independently from
the type of the wrapped object (by returning the original object unchanged).
..
.. bpo: 25768
2018-06-27 19:45:50 -03:00
.. date: 9039
.. nonce: GDj2ip
.. section: Library
Have the functions in compileall return booleans instead of ints and add
proper documentation and tests for the return values.
..
.. bpo: 24103
2018-06-27 19:45:50 -03:00
.. date: 9038
.. nonce: WufqrQ
.. section: Library
Fixed possible use after free in ElementTree.XMLPullParser.
..
.. bpo: 25860
2018-06-27 19:45:50 -03:00
.. date: 9037
.. nonce: 0hActb
.. section: Library
os.fwalk() no longer skips remaining directories when error occurs.
Original patch by Samson Lee.
..
.. bpo: 25914
2018-06-27 19:45:50 -03:00
.. date: 9036
.. nonce: h0V61F
.. section: Library
Fixed and simplified OrderedDict.__sizeof__.
..
.. bpo: 25869
2018-06-27 19:45:50 -03:00
.. date: 9035
.. nonce: eAnRH5
.. section: Library
Optimized deepcopying ElementTree; it is now 20 times faster.
..
.. bpo: 25873
2018-06-27 19:45:50 -03:00
.. date: 9034
.. nonce: L4Fgjm
.. section: Library
Optimized iterating ElementTree. Iterating elements Element.iter() is now
40% faster, iterating text Element.itertext() is now up to 2.5 times faster.
..
.. bpo: 25902
2018-06-27 19:45:50 -03:00
.. date: 9033
.. nonce: 6t2FmH
.. section: Library
Fixed various refcount issues in ElementTree iteration.
..
.. bpo: 22227
2018-06-27 19:45:50 -03:00
.. date: 9032
.. nonce: 5utM-Q
.. section: Library
The TarFile iterator is reimplemented using generator. This implementation
is simpler that using class.
..
.. bpo: 25638
2018-06-27 19:45:50 -03:00
.. date: 9031
.. nonce: yitRj4
.. section: Library
Optimized ElementTree.iterparse(); it is now 2x faster. Optimized
ElementTree parsing; it is now 10% faster.
..
.. bpo: 25761
2018-06-27 19:45:50 -03:00
.. date: 9030
.. nonce: JGgMOP
.. section: Library
Improved detecting errors in broken pickle data.
..
.. bpo: 25717
2018-06-27 19:45:50 -03:00
.. date: 9029
.. nonce: 0_xjaK
.. section: Library
Restore the previous behaviour of tolerating most fstat() errors when
opening files. This was a regression in 3.5a1, and stopped anonymous
temporary files from working in special cases.
..
.. bpo: 24903
2018-06-27 19:45:50 -03:00
.. date: 9028
.. nonce: 3LBdzb
.. section: Library
Fix regression in number of arguments compileall accepts when '-d' is
specified. The check on the number of arguments has been dropped completely
as it never worked correctly anyway.
..
.. bpo: 25764
2018-06-27 19:45:50 -03:00
.. date: 9027
.. nonce: 7WWG07
.. section: Library
In the subprocess module, preserve any exception caused by fork() failure
when preexec_fn is used.
..
.. bpo: 25771
2018-06-27 19:45:50 -03:00
.. date: 9026
.. nonce: It-7Qf
.. section: Library
Tweak the exception message for importlib.util.resolve_name() when 'package'
isn't specified but necessary.
..
.. bpo: 6478
2018-06-27 19:45:50 -03:00
.. date: 9025
.. nonce: -Bi9Hb
.. section: Library
_strptime's regexp cache now is reset after changing timezone with
time.tzset().
..
.. bpo: 14285
2018-06-27 19:45:50 -03:00
.. date: 9024
.. nonce: UyG8Hj
.. section: Library
When executing a package with the "python -m package" option, and package
initialization fails, a proper traceback is now reported. The "runpy"
module now lets exceptions from package initialization pass back to the
caller, rather than raising ImportError.
..
.. bpo: 19771
2018-06-27 19:45:50 -03:00
.. date: 9023
.. nonce: 5NG-bg
.. section: Library
Also in runpy and the "-m" option, omit the irrelevant message ". . . is a
package and cannot be directly executed" if the package could not even be
initialized (e.g. due to a bad ``*.pyc`` file).
..
.. bpo: 25177
2018-06-27 19:45:50 -03:00
.. date: 9022
.. nonce: aNR4Ha
.. section: Library
Fixed problem with the mean of very small and very large numbers. As a side
effect, statistics.mean and statistics.variance should be significantly
faster.
..
.. bpo: 25718
2018-06-27 19:45:50 -03:00
.. date: 9021
.. nonce: D9mHZF
.. section: Library
Fixed copying object with state with boolean value is false.
..
.. bpo: 10131
2018-06-27 19:45:50 -03:00
.. date: 9020
.. nonce: a7tptz
.. section: Library
Fixed deep copying of minidom documents. Based on patch by Marian Ganisin.
..
.. bpo: 7990
2018-06-27 19:45:50 -03:00
.. date: 9019
.. nonce: fpvQxH
.. section: Library
dir() on ElementTree.Element now lists properties: "tag", "text", "tail" and
"attrib". Original patch by Santoso Wijaya.
..
.. bpo: 25725
2018-06-27 19:45:50 -03:00
.. date: 9018
.. nonce: XIKv3R
.. section: Library
Fixed a reference leak in pickle.loads() when unpickling invalid data
including tuple instructions.
..
.. bpo: 25663
2018-06-27 19:45:50 -03:00
.. date: 9017
.. nonce: Ofwfqa
.. section: Library
In the Readline completer, avoid listing duplicate global names, and search
the global namespace before searching builtins.
..
.. bpo: 25688
2018-06-27 19:45:50 -03:00
.. date: 9016
.. nonce: 8P1HOv
.. section: Library
Fixed file leak in ElementTree.iterparse() raising an error.
..
.. bpo: 23914
2018-06-27 19:45:50 -03:00
.. date: 9015
.. nonce: 1sEz4J
.. section: Library
Fixed SystemError raised by unpickler on broken pickle data.
..
.. bpo: 25691
2018-06-27 19:45:50 -03:00
.. date: 9014
.. nonce: ZEaapY
.. section: Library
Fixed crash on deleting ElementTree.Element attributes.
..
.. bpo: 25624
2018-06-27 19:45:50 -03:00
.. date: 9013
.. nonce: ed-fM0
.. section: Library
ZipFile now always writes a ZIP_STORED header for directory entries. Patch
by Dingyuan Wang.
..
.. bpo: 25626
2018-06-27 19:45:50 -03:00
.. date: 9012
.. nonce: TQ3fvb
.. section: Library
Change three zlib functions to accept sizes that fit in Py_ssize_t, but
internally cap those sizes to UINT_MAX. This resolves a regression in 3.5
where GzipFile.read() failed to read chunks larger than 2 or 4 GiB. The
change affects the zlib.Decompress.decompress() max_length parameter, the
zlib.decompress() bufsize parameter, and the zlib.Decompress.flush() length
parameter.
..
.. bpo: 25583
2018-06-27 19:45:50 -03:00
.. date: 9011
.. nonce: Gk-cim
.. section: Library
Avoid incorrect errors raised by os.makedirs(exist_ok=True) when the OS
gives priority to errors such as EACCES over EEXIST.
..
.. bpo: 25593
2018-06-27 19:45:50 -03:00
.. date: 9010
.. nonce: 56uegI
.. section: Library
Change semantics of EventLoop.stop() in asyncio.
..
.. bpo: 6973
2018-06-27 19:45:50 -03:00
.. date: 9009
.. nonce: nl5cHt
.. section: Library
When we know a subprocess.Popen process has died, do not allow the
send_signal(), terminate(), or kill() methods to do anything as they could
potentially signal a different process.
..
.. bpo: 23883
2018-06-27 19:45:50 -03:00
.. date: 9008
.. nonce: OQS5sS
.. section: Library
Added missing APIs to __all__ to match the documented APIs for the following
modules: calendar, csv, enum, fileinput, ftplib, logging, optparse, tarfile,
threading and wave. Also added a test.support.check__all__() helper.
Patches by Jacek Kołodziej, Mauro S. M. Rodrigues and Joel Taddei.
..
.. bpo: 25590
2018-06-27 19:45:50 -03:00
.. date: 9007
.. nonce: KPcnfv
.. section: Library
In the Readline completer, only call getattr() once per attribute. Also
complete names of attributes such as properties and slots which are listed
by dir() but not yet created on an instance.
..
.. bpo: 25498
2018-06-27 19:45:50 -03:00
.. date: 9006
.. nonce: AvqEBl
.. section: Library
Fix a crash when garbage-collecting ctypes objects created by wrapping a
memoryview. This was a regression made in 3.5a1. Based on patch by
Eryksun.
..
.. bpo: 25584
2018-06-27 19:45:50 -03:00
.. date: 9005
.. nonce: 124mYw
.. section: Library
Added "escape" to the __all__ list in the glob module.
..
.. bpo: 25584
2018-06-27 19:45:50 -03:00
.. date: 9004
.. nonce: ZeWX0J
.. section: Library
Fixed recursive glob() with patterns starting with ``**``.
..
.. bpo: 25446
2018-06-27 19:45:50 -03:00
.. date: 9003
.. nonce: k1DByx
.. section: Library
Fix regression in smtplib's AUTH LOGIN support.
..
.. bpo: 18010
2018-06-27 19:45:50 -03:00
.. date: 9002
.. nonce: Azyf1C
.. section: Library
Fix the pydoc web server's module search function to handle exceptions from
importing packages.
..
.. bpo: 25554
2018-06-27 19:45:50 -03:00
.. date: 9001
.. nonce: UM9MlR
.. section: Library
Got rid of circular references in regular expression parsing.
..
.. bpo: 18973
2018-06-27 19:45:50 -03:00
.. date: 9000
.. nonce: Am9jFL
.. section: Library
Command-line interface of the calendar module now uses argparse instead of
optparse.
..
.. bpo: 25510
2018-06-27 19:45:50 -03:00
.. date: 8999
.. nonce: 79g7LA
.. section: Library
fileinput.FileInput.readline() now returns b'' instead of '' at the end if
the FileInput was opened with binary mode. Patch by Ryosuke Ito.
..
.. bpo: 25503
2018-06-27 19:45:50 -03:00
.. date: 8998
.. nonce: Zea0Y7
.. section: Library
Fixed inspect.getdoc() for inherited docstrings of properties. Original
patch by John Mark Vandenberg.
..
.. bpo: 25515
2018-06-27 19:45:50 -03:00
.. date: 8997
.. nonce: fQsyYG
.. section: Library
Always use os.urandom as a source of randomness in uuid.uuid4.
..
.. bpo: 21827
2018-06-27 19:45:50 -03:00
.. date: 8996
.. nonce: k2oreR
.. section: Library
Fixed textwrap.dedent() for the case when largest common whitespace is a
substring of smallest leading whitespace. Based on patch by Robert Li.
..
.. bpo: 25447
2018-06-27 19:45:50 -03:00
.. date: 8995
.. nonce: eDYc4t
.. section: Library
The lru_cache() wrapper objects now can be copied and pickled (by returning
the original object unchanged).
..
.. bpo: 25390
2018-06-27 19:45:50 -03:00
.. date: 8994
.. nonce: 6mSgRq
.. section: Library
typing: Don't crash on Union[str, Pattern].
..
.. bpo: 25441
2018-06-27 19:45:50 -03:00
.. date: 8993
.. nonce: d7zph6
.. section: Library
asyncio: Raise error from drain() when socket is closed.
..
.. bpo: 25410
2018-06-27 19:45:50 -03:00
.. date: 8992
.. nonce: QAs_3B
.. section: Library
Cleaned up and fixed minor bugs in C implementation of OrderedDict.
..
.. bpo: 25411
2018-06-27 19:45:50 -03:00
.. date: 8991
.. nonce: qsJTCb
.. section: Library
Improved Unicode support in SMTPHandler through better use of the email
package. Thanks to user simon04 for the patch.
..
.. bpo: 0
2018-06-27 19:45:50 -03:00
.. date: 8990
.. nonce: pFHJ0i
.. section: Library
Move the imp module from a PendingDeprecationWarning to DeprecationWarning.
..
.. bpo: 25407
2018-06-27 19:45:50 -03:00
.. date: 8989
.. nonce: ukNt1D
.. section: Library
Remove mentions of the formatter module being removed in Python 3.6.
..
.. bpo: 25406
2018-06-27 19:45:50 -03:00
.. date: 8988
.. nonce: 5MZKU_
.. section: Library
Fixed a bug in C implementation of OrderedDict.move_to_end() that caused
segmentation fault or hang in iterating after moving several items to the
start of ordered dict.
..
.. bpo: 25382
2018-06-27 19:45:50 -03:00
.. date: 8987
.. nonce: XQ44yE
.. section: Library
pickletools.dis() now outputs implicit memo index for the MEMOIZE opcode.
..
.. bpo: 25357
2018-06-27 19:45:50 -03:00
.. date: 8986
.. nonce: ebqGy-
.. section: Library
Add an optional newline parameter to binascii.b2a_base64(). base64.b64encode()
uses it to avoid a memory copy.
..
.. bpo: 24164
2018-06-27 19:45:50 -03:00
.. date: 8985
.. nonce: oi6H3E
.. section: Library
Objects that need calling ``__new__`` with keyword arguments, can now be
pickled using pickle protocols older than protocol version 4.
..
.. bpo: 25364
2018-06-27 19:45:50 -03:00
.. date: 8984
.. nonce: u_1Wi6
.. section: Library
zipfile now works in threads disabled builds.
..
.. bpo: 25328
2018-06-27 19:45:50 -03:00
.. date: 8983
.. nonce: Rja1Xg
.. section: Library
smtpd's SMTPChannel now correctly raises a ValueError if both decode_data
and enable_SMTPUTF8 are set to true.
..
.. bpo: 16099
2018-06-27 19:45:50 -03:00
.. date: 8982
.. nonce: _MTt3k
.. section: Library
RobotFileParser now supports Crawl-delay and Request-rate extensions. Patch
by Nikolay Bogoychev.
..
.. bpo: 25316
2018-06-27 19:45:50 -03:00
.. date: 8981
.. nonce: dHQHWI
.. section: Library
distutils raises OSError instead of DistutilsPlatformError when MSVC is not
installed.
..
.. bpo: 25380
2018-06-27 19:45:50 -03:00
.. date: 8980
.. nonce: sKZ6-I
.. section: Library
Fixed protocol for the STACK_GLOBAL opcode in pickletools.opcodes.
..
.. bpo: 23972
2018-06-27 19:45:50 -03:00
.. date: 8979
.. nonce: s2g30g
.. section: Library
Updates asyncio datagram create method allowing reuseport and reuseaddr
socket options to be set prior to binding the socket. Mirroring the existing
asyncio create_server method the reuseaddr option for datagram sockets
defaults to True if the O/S is 'posix' (except if the platform is Cygwin).
Patch by Chris Laws.
..
.. bpo: 25304
2018-06-27 19:45:50 -03:00
.. date: 8978
.. nonce: CsmLyI
.. section: Library
Add asyncio.run_coroutine_threadsafe(). This lets you submit a coroutine to
a loop from another thread, returning a concurrent.futures.Future. By
Vincent Michel.
..
.. bpo: 25232
2018-06-27 19:45:50 -03:00
.. date: 8977
.. nonce: KhKjCE
.. section: Library
Fix CGIRequestHandler to split the query from the URL at the first question
mark (?) rather than the last. Patch from Xiang Zhang.
..
.. bpo: 24657
2018-06-27 19:45:50 -03:00
.. date: 8976
.. nonce: h2Ag7y
.. section: Library
Prevent CGIRequestHandler from collapsing slashes in the query part of the
URL as if it were a path. Patch from Xiang Zhang.
..
.. bpo: 25287
2018-06-27 19:45:50 -03:00
.. date: 8975
.. nonce: KhzzMW
.. section: Library
Don't add crypt.METHOD_CRYPT to crypt.methods if it's not supported. Check
if it is supported, it may not be supported on OpenBSD for example.
..
.. bpo: 23600
2018-06-27 19:45:50 -03:00
.. date: 8974
.. nonce: 7J_RD5
.. section: Library
Default implementation of tzinfo.fromutc() was returning wrong results in
some cases.
..
.. bpo: 25203
2018-06-27 19:45:50 -03:00
.. date: 8973
.. nonce: IgDEbt
.. section: Library
Failed readline.set_completer_delims() no longer left the module in
inconsistent state.
..
.. bpo: 25011
2018-06-27 19:45:50 -03:00
.. date: 8972
.. nonce: VcaCd6
.. section: Library
rlcompleter now omits private and special attribute names unless the prefix
starts with underscores.
..
.. bpo: 25209
2018-06-27 19:45:50 -03:00
.. date: 8971
.. nonce: WxKcdJ
.. section: Library
rlcompleter now can add a space or a colon after completed keyword.
..
.. bpo: 22241
2018-06-27 19:45:50 -03:00
.. date: 8970
.. nonce: a-Mtw2
.. section: Library
timezone.utc name is now plain 'UTC', not 'UTC-00:00'.
..
.. bpo: 23517
2018-06-27 19:45:50 -03:00
.. date: 8969
.. nonce: 0ABp8q
.. section: Library
fromtimestamp() and utcfromtimestamp() methods of datetime.datetime now
round microseconds to nearest with ties going to nearest even integer
(ROUND_HALF_EVEN), as round(float), instead of rounding towards -Infinity
(ROUND_FLOOR).
..
.. bpo: 23552
2018-06-27 19:45:50 -03:00
.. date: 8968
.. nonce: I0T-M-
.. section: Library
Timeit now warns when there is substantial (4x) variance between best and
worst times. Patch from Serhiy Storchaka.
..
.. bpo: 24633
2018-06-27 19:45:50 -03:00
.. date: 8967
.. nonce: 6Unn9B
.. section: Library
site-packages/README -> README.txt.
..
.. bpo: 24879
2018-06-27 19:45:50 -03:00
.. date: 8966
.. nonce: YUzg_z
.. section: Library
help() and pydoc can now list named tuple fields in the order they were
defined rather than alphabetically. The ordering is determined by the
_fields attribute if present.
..
.. bpo: 24874
2018-06-27 19:45:50 -03:00
.. date: 8965
.. nonce: luBfgA
.. section: Library
Improve speed of itertools.cycle() and make its pickle more compact.
..
.. bpo: 0
2018-06-27 19:45:50 -03:00
.. date: 8964
.. nonce: mD-_3v
.. section: Library
Fix crash in itertools.cycle.__setstate__() when the first argument wasn't a
list.
..
.. bpo: 20059
2018-06-27 19:45:50 -03:00
.. date: 8963
.. nonce: SHv0Ji
.. section: Library
urllib.parse raises ValueError on all invalid ports. Patch by Martin Panter.
..
.. bpo: 24360
2018-06-27 19:45:50 -03:00
.. date: 8962
.. nonce: 5RwH-e
.. section: Library
Improve __repr__ of argparse.Namespace() for invalid identifiers. Patch by
Matthias Bussonnier.
..
.. bpo: 23426
2018-06-27 19:45:50 -03:00
.. date: 8961
.. nonce: PUV-Cx
.. section: Library
run_setup was broken in distutils. Patch from Alexander Belopolsky.
..
.. bpo: 13938
2018-06-27 19:45:50 -03:00
.. date: 8960
.. nonce: e5NSE1
.. section: Library
2to3 converts StringTypes to a tuple. Patch from Mark Hammond.
..
.. bpo: 2091
2018-06-27 19:45:50 -03:00
.. date: 8959
.. nonce: bp56pO
.. section: Library
open() accepted a 'U' mode string containing '+', but 'U' can only be used
with 'r'. Patch from Jeff Balogh and John O'Connor.
..
.. bpo: 8585
2018-06-27 19:45:50 -03:00
.. date: 8958
.. nonce: 78hPc2
.. section: Library
improved tests for zipimporter2. Patch from Mark Lawrence.
..
.. bpo: 18622
2018-06-27 19:45:50 -03:00
.. date: 8957
.. nonce: i6nCCW
.. section: Library
unittest.mock.mock_open().reset_mock would recurse infinitely. Patch from
Nicola Palumbo and Laurent De Buyst.
..
.. bpo: 24426
2018-06-27 19:45:50 -03:00
.. date: 8956
.. nonce: yCtQfT
.. section: Library
Fast searching optimization in regular expressions now works for patterns
that starts with capturing groups. Fast searching optimization now can't be
disabled at compile time.
..
.. bpo: 23661
2018-06-27 19:45:50 -03:00
.. date: 8955
.. nonce: 5VHJmh
.. section: Library
unittest.mock side_effects can now be exceptions again. This was a
regression vs Python 3.4. Patch from Ignacio Rossi
..
.. bpo: 13248
2018-06-27 19:45:50 -03:00
.. date: 8954
.. nonce: SA2hvu
.. section: Library
Remove deprecated inspect.getmoduleinfo function.
..
.. bpo: 25578
2018-06-27 19:45:50 -03:00
.. date: 8953
.. nonce: G6S-ft
.. section: Library
Fix (another) memory leak in SSLSocket.getpeercer().
..
.. bpo: 25530
2018-06-27 19:45:50 -03:00
.. date: 8952
.. nonce: hDFkwu
.. section: Library
Disable the vulnerable SSLv3 protocol by default when creating
ssl.SSLContext.
..
.. bpo: 25569
2018-06-27 19:45:50 -03:00
.. date: 8951
.. nonce: CfvQjK
.. section: Library
Fix memory leak in SSLSocket.getpeercert().
..
.. bpo: 25471
2018-06-27 19:45:50 -03:00
.. date: 8950
.. nonce: T0A02M
.. section: Library
Sockets returned from accept() shouldn't appear to be nonblocking.
..
.. bpo: 25319
2018-06-27 19:45:50 -03:00
.. date: 8949
.. nonce: iyuglv
.. section: Library
When threading.Event is reinitialized, the underlying condition should use a
regular lock rather than a recursive lock.
..
.. bpo: 0
2018-06-27 19:45:50 -03:00
.. date: 8948
.. nonce: rtZyid
.. section: Library
Skip getaddrinfo if host is already resolved. Patch by A. Jesse Jiryu Davis.
..
.. bpo: 26050
2018-06-27 19:45:50 -03:00
.. date: 8947
.. nonce: sclyvk
.. section: Library
Add asyncio.StreamReader.readuntil() method. Patch by Марк Коренберг.
..
.. bpo: 25924
2018-06-27 19:45:50 -03:00
.. date: 8946
.. nonce: Uxr2vt
.. section: Library
Avoid unnecessary serialization of getaddrinfo(3) calls on OS X versions
10.5 or higher. Original patch by A. Jesse Jiryu Davis.
..
.. bpo: 26406
2018-06-27 19:45:50 -03:00
.. date: 8945
.. nonce: ihvhF4
.. section: Library
Avoid unnecessary serialization of getaddrinfo(3) calls on current versions
of OpenBSD and NetBSD. Patch by A. Jesse Jiryu Davis.
..
.. bpo: 26848
2018-06-27 19:45:50 -03:00
.. date: 8944
.. nonce: ChBOpQ
.. section: Library
Fix asyncio/subprocess.communicate() to handle empty input. Patch by Jack
O'Connor.
..
.. bpo: 27040
2018-06-27 19:45:50 -03:00
.. date: 8943
.. nonce: UASyCC
.. section: Library
Add loop.get_exception_handler method
..
.. bpo: 27041
2018-06-27 19:45:50 -03:00
.. date: 8942
.. nonce: p3893U
.. section: Library
asyncio: Add loop.create_future method
..
.. bpo: 20640
2018-06-27 19:45:50 -03:00
.. date: 8941
.. nonce: PmI-G8
.. section: IDLE
Add tests for idlelib.configHelpSourceEdit. Patch by Saimadhav Heblikar.
..
.. bpo: 0
2018-06-27 19:45:50 -03:00
.. date: 8940
.. nonce: _YJfG7
.. section: IDLE
In the 'IDLE-console differences' section of the IDLE doc, clarify how
running with IDLE affects sys.modules and the standard streams.
..
.. bpo: 25507
2018-06-27 19:45:50 -03:00
.. date: 8939
.. nonce: i8bNpk
.. section: IDLE
fix incorrect change in IOBinding that prevented printing. Augment IOBinding
htest to include all major IOBinding functions.
..
.. bpo: 25905
2018-06-27 19:45:50 -03:00
.. date: 8938
.. nonce: FzNb3B
.. section: IDLE
Revert unwanted conversion of ' to RIGHT SINGLE QUOTATION MARK in
README.txt and open this and NEWS.txt with 'ascii'. Re-encode CREDITS.txt to
utf-8 and open it with 'utf-8'.
..
.. bpo: 15348
2018-06-27 19:45:50 -03:00
.. date: 8937
.. nonce: d1Fg01
.. section: IDLE
Stop the debugger engine (normally in a user process) before closing the
debugger window (running in the IDLE process). This prevents the
RuntimeErrors that were being caught and ignored.
..
.. bpo: 24455
2018-06-27 19:45:50 -03:00
.. date: 8936
.. nonce: x6YqtE
.. section: IDLE
Prevent IDLE from hanging when a) closing the shell while the debugger is
active (15347); b) closing the debugger with the [X] button (15348); and c)
activating the debugger when already active (24455). The patch by Mark
Roseman does this by making two changes. 1. Suspend and resume the
gui.interaction method with the tcl vwait mechanism intended for this
purpose (instead of root.mainloop & .quit). 2. In gui.run, allow any
existing interaction to terminate first.
..
.. bpo: 0
2018-06-27 19:45:50 -03:00
.. date: 8935
.. nonce: Yp9LRY
.. section: IDLE
Change 'The program' to 'Your program' in an IDLE 'kill program?' message to
make it clearer that the program referred to is the currently running user
program, not IDLE itself.
..
.. bpo: 24750
2018-06-27 19:45:50 -03:00
.. date: 8934
.. nonce: xgsi-K
.. section: IDLE
Improve the appearance of the IDLE editor window status bar. Patch by Mark
Roseman.
..
.. bpo: 25313
2018-06-27 19:45:50 -03:00
.. date: 8933
.. nonce: xMXHpO
.. section: IDLE
Change the handling of new built-in text color themes to better address the
compatibility problem introduced by the addition of IDLE Dark. Consistently
use the revised idleConf.CurrentTheme everywhere in idlelib.
..
.. bpo: 24782
2018-06-27 19:45:50 -03:00
.. date: 8932
.. nonce: RgIPYE
.. section: IDLE
Extension configuration is now a tab in the IDLE Preferences dialog rather
than a separate dialog. The former tabs are now a sorted list. Patch by
Mark Roseman.
..
.. bpo: 22726
2018-06-27 19:45:50 -03:00
.. date: 8931
.. nonce: x8T0dA
.. section: IDLE
Re-activate the config dialog help button with some content about the other
buttons and the new IDLE Dark theme.
..
.. bpo: 24820
2018-06-27 19:45:50 -03:00
.. date: 8930
.. nonce: TFPJhr
.. section: IDLE
IDLE now has an 'IDLE Dark' built-in text color theme. It is more or less
IDLE Classic inverted, with a cobalt blue background. Strings, comments,
keywords, ... are still green, red, orange, ... . To use it with IDLEs
released before November 2015, hit the 'Save as New Custom Theme' button and
enter a new name, such as 'Custom Dark'. The custom theme will work with
any IDLE release, and can be modified.
..
.. bpo: 25224
2018-06-27 19:45:50 -03:00
.. date: 8929
.. nonce: 5Llwo4
.. section: IDLE
README.txt is now an idlelib index for IDLE developers and curious users.
The previous user content is now in the IDLE doc chapter. 'IDLE' now means
'Integrated Development and Learning Environment'.
..
.. bpo: 24820
2018-06-27 19:45:50 -03:00
.. date: 8928
.. nonce: ZUz9Fn
.. section: IDLE
Users can now set breakpoint colors in Settings -> Custom Highlighting.
Original patch by Mark Roseman.
..
.. bpo: 24972
2018-06-27 19:45:50 -03:00
.. date: 8927
.. nonce: uc0uNo
.. section: IDLE
Inactive selection background now matches active selection background, as
configured by users, on all systems. Found items are now always highlighted
on Windows. Initial patch by Mark Roseman.
..
.. bpo: 24570
2018-06-27 19:45:50 -03:00
.. date: 8926
.. nonce: s3EkNn
.. section: IDLE
Idle: make calltip and completion boxes appear on Macs affected by a tk
regression. Initial patch by Mark Roseman.
..
.. bpo: 24988
2018-06-27 19:45:50 -03:00
.. date: 8925
.. nonce: tXqq4T
.. section: IDLE
Idle ScrolledList context menus (used in debugger) now work on Mac Aqua.
Patch by Mark Roseman.
..
.. bpo: 24801
2018-06-27 19:45:50 -03:00
.. date: 8924
.. nonce: -bj_Ou
.. section: IDLE
Make right-click for context menu work on Mac Aqua. Patch by Mark Roseman.
..
.. bpo: 25173
2018-06-27 19:45:50 -03:00
.. date: 8923
.. nonce: EZzrPg
.. section: IDLE
Associate tkinter messageboxes with a specific widget. For Mac OSX, make
them a 'sheet'. Patch by Mark Roseman.
..
.. bpo: 25198
2018-06-27 19:45:50 -03:00
.. date: 8922
.. nonce: -j_BV7
.. section: IDLE
Enhance the initial html viewer now used for Idle Help. Properly indent
fixed-pitch text (patch by Mark Roseman). Give code snippet a very
Sphinx-like light blueish-gray background. Re-use initial width and height set by
users for shell and editor. When the Table of Contents (TOC) menu is used,
put the section header at the top of the screen.
..
.. bpo: 25225
2018-06-27 19:45:50 -03:00
.. date: 8921
.. nonce: 9pvdq6
.. section: IDLE
Condense and rewrite Idle doc section on text colors.
..
.. bpo: 21995
2018-06-27 19:45:50 -03:00
.. date: 8920
.. nonce: C5Rmzx
.. section: IDLE
Explain some differences between IDLE and console Python.
..
.. bpo: 22820
2018-06-27 19:45:50 -03:00
.. date: 8919
.. nonce: hix_8X
.. section: IDLE
Explain need for *print* when running file from Idle editor.
..
.. bpo: 25224
2018-06-27 19:45:50 -03:00
.. date: 8918
.. nonce: UVMYQq
.. section: IDLE
Doc: augment Idle feature list and no-subprocess section.
..
.. bpo: 25219
2018-06-27 19:45:50 -03:00
.. date: 8917
.. nonce: 8_9DYg
.. section: IDLE
Update doc for Idle command line options. Some were missing and notes were
not correct.
..
.. bpo: 24861
2018-06-27 19:45:50 -03:00
.. date: 8916
.. nonce: Ecg2yT
.. section: IDLE
Most of idlelib is private and subject to change. Use idleib.idle.* to start
Idle. See idlelib.__init__.__doc__.
..
.. bpo: 25199
2018-06-27 19:45:50 -03:00
.. date: 8915
.. nonce: ih7yY3
.. section: IDLE
Idle: add synchronization comments for future maintainers.
..
.. bpo: 16893
2018-06-27 19:45:50 -03:00
.. date: 8914
.. nonce: uIi1oB
.. section: IDLE
Replace help.txt with help.html for Idle doc display. The new
idlelib/help.html is rstripped Doc/build/html/library/idle.html. It looks
better than help.txt and will better document Idle as released. The tkinter
html viewer that works for this file was written by Rose Roseman. The now
unused EditorWindow.HelpDialog class and helt.txt file are deprecated.
..
.. bpo: 24199
2018-06-27 19:45:50 -03:00
.. date: 8913
.. nonce: VKnZEv
.. section: IDLE
Deprecate unused idlelib.idlever with possible removal in 3.6.
..
.. bpo: 24790
2018-06-27 19:45:50 -03:00
.. date: 8912
.. nonce: hD1hlj
.. section: IDLE
Remove extraneous code (which also create 2 & 3 conflicts).
..
.. bpo: 26736
2018-06-27 19:45:50 -03:00
.. date: 8911
.. nonce: U_Hyqo
.. section: Documentation
Used HTTPS for external links in the documentation if possible.
..
.. bpo: 6953
2018-06-27 19:45:50 -03:00
.. date: 8910
.. nonce: Zk6rno
.. section: Documentation
Rework the Readline module documentation to group related functions
together, and add more details such as what underlying Readline functions
and variables are accessed.
..
.. bpo: 23606
2018-06-27 19:45:50 -03:00
.. date: 8909
.. nonce: 9MhIso
.. section: Documentation
Adds note to ctypes documentation regarding cdll.msvcrt.
..
.. bpo: 24952
2018-06-27 19:45:50 -03:00
.. date: 8908
.. nonce: RHhFPE
.. section: Documentation
Clarify the default size argument of stack_size() in the "threading" and
"_thread" modules. Patch from Mattip.
..
.. bpo: 26014
2018-06-27 19:45:50 -03:00
.. date: 8907
.. nonce: ptdZ_I
.. section: Documentation
Update 3.x packaging documentation: * "See also" links to the new docs are
now provided in the legacy pages * links to setuptools documentation have
been updated
..
.. bpo: 21916
2018-06-27 19:45:50 -03:00
.. date: 8906
.. nonce: muwCyp
.. section: Tests
Added tests for the turtle module. Patch by ingrid, Gregory Loyse and Jelle
Zijlstra.
..
.. bpo: 26295
2018-06-27 19:45:50 -03:00
.. date: 8905
.. nonce: sYBtj5
.. section: Tests
When using "python3 -m test --testdir=TESTDIR", regrtest doesn't add "test."
prefix to test module names.
..
.. bpo: 26523
2018-06-27 19:45:50 -03:00
.. date: 8904
.. nonce: em_Uzt
.. section: Tests
The multiprocessing thread pool (multiprocessing.dummy.Pool) was untested.
..
.. bpo: 26015
2018-06-27 19:45:50 -03:00
.. date: 8903
.. nonce: p3oWK3
.. section: Tests
Added new tests for pickling iterators of mutable sequences.
..
.. bpo: 26325
2018-06-27 19:45:50 -03:00
.. date: 8902
.. nonce: KOUc82
.. section: Tests
Added test.support.check_no_resource_warning() to check that no
ResourceWarning is emitted.
..
.. bpo: 25940
2018-06-27 19:45:50 -03:00
.. date: 8901
.. nonce: MvBwSe
.. section: Tests
Changed test_ssl to use its internal local server more. This avoids relying
on svn.python.org, which recently changed root certificate.
..
.. bpo: 25616
2018-06-27 19:45:50 -03:00
.. date: 8900
.. nonce: Qr-60p
.. section: Tests
Tests for OrderedDict are extracted from test_collections into separate file
test_ordered_dict.
..
.. bpo: 25449
2018-06-27 19:45:50 -03:00
.. date: 8899
.. nonce: MP6KNs
.. section: Tests
Added tests for OrderedDict subclasses.
..
.. bpo: 25188
2018-06-27 19:45:50 -03:00
.. date: 8898
.. nonce: lnLnIW
.. section: Tests
Add -P/--pgo to test.regrtest to suppress error output when running the test
suite for the purposes of a PGO build. Initial patch by Alecsandru Patrascu.
..
.. bpo: 22806
2018-06-27 19:45:50 -03:00
.. date: 8897
.. nonce: _QHyyV
.. section: Tests
Add ``python -m test --list-tests`` command to list tests.
..
.. bpo: 18174
2018-06-27 19:45:50 -03:00
.. date: 8896
.. nonce: TzH9d_
.. section: Tests
``python -m test --huntrleaks ...`` now also checks for leak of file
descriptors. Patch written by Richard Oudkerk.
..
.. bpo: 25260
2018-06-27 19:45:50 -03:00
.. date: 8895
.. nonce: jw3p83
.. section: Tests
Fix ``python -m test --coverage`` on Windows. Remove the list of ignored
directories.
..
.. bpo: 0
2018-06-27 19:45:50 -03:00
.. date: 8894
.. nonce: X-Bk5l
.. section: Tests
``PCbuild\rt.bat`` now accepts an unlimited number of arguments to pass
along to regrtest.py. Previously there was a limit of 9.
..
.. bpo: 26583
2018-06-27 19:45:50 -03:00
.. date: 8893
.. nonce: Up7hTl
.. section: Tests
Skip test_timestamp_overflow in test_import if bytecode files cannot be
written.
..
.. bpo: 21277
2018-06-27 19:45:50 -03:00
.. date: 8892
.. nonce: 7y1j9a
.. section: Build
Don't try to link _ctypes with a ffi_convenience library.
..
.. bpo: 26884
2018-06-27 19:45:50 -03:00
.. date: 8891
.. nonce: O8-azL
.. section: Build
Fix linking extension modules for cross builds. Patch by Xavier de Gaye.
..
.. bpo: 26932
2018-06-27 19:45:50 -03:00
.. date: 8890
.. nonce: 5kzaG9
.. section: Build
Fixed support of RTLD_* constants defined as enum values, not via macros (in
particular on Android). Patch by Chi Hsuan Yen.
..
.. bpo: 22359
2018-06-27 19:45:50 -03:00
.. date: 8889
.. nonce: HDjM4s
.. section: Build
Disable the rules for running _freeze_importlib and pgen when
cross-compiling. The output of these programs is normally saved with the source
code anyway, and is still regenerated when doing a native build. Patch by
Xavier de Gaye.
..
.. bpo: 21668
2018-06-27 19:45:50 -03:00
.. date: 8888
.. nonce: qWwBui
.. section: Build
Link audioop, _datetime, _ctypes_test modules to libm, except on Mac OS X.
Patch written by Chi Hsuan Yen.
..
.. bpo: 25702
2018-06-27 19:45:50 -03:00
.. date: 8887
.. nonce: ipxyJs
.. section: Build
A --with-lto configure option has been added that will enable link time
optimizations at build time during a make profile-opt. Some compilers and
toolchains are known to not produce stable code when using LTO, be sure to
test things thoroughly before relying on it. It can provide a few % speed up
over profile-opt alone.
..
.. bpo: 26624
2018-06-27 19:45:50 -03:00
.. date: 8886
.. nonce: 4fGrTl
.. section: Build
Adds validation of ucrtbase[d].dll version with warning for old versions.
..
.. bpo: 17603
2018-06-27 19:45:50 -03:00
.. date: 8885
.. nonce: 102DA-
.. section: Build
Avoid error about nonexistent fileblocks.o file by using a lower-level check
for st_blocks in struct stat.
..
.. bpo: 26079
2018-06-27 19:45:50 -03:00
.. date: 8884
.. nonce: mEzW0O
.. section: Build
Fixing the build output folder for tix-8.4.3.6. Patch by Bjoern Thiel.
..
.. bpo: 26465
2018-06-27 19:45:50 -03:00
.. date: 8883
.. nonce: _YR608
.. section: Build
Update Windows builds to use OpenSSL 1.0.2g.
..
.. bpo: 25348
2018-06-27 19:45:50 -03:00
.. date: 8882
.. nonce: FLSPfp
.. section: Build
Added ``--pgo`` and ``--pgo-job`` arguments to ``PCbuild\build.bat`` for
building with Profile-Guided Optimization. The old
``PCbuild\build_pgo.bat`` script is removed.
..
.. bpo: 25827
2018-06-27 19:45:50 -03:00
.. date: 8881
.. nonce: yg3DMM
.. section: Build
Add support for building with ICC to ``configure``, including a new
``--with-icc`` flag.
..
.. bpo: 25696
2018-06-27 19:45:50 -03:00
.. date: 8880
.. nonce: 2R_wIv
.. section: Build
Fix installation of Python on UNIX with make -j9.
..
.. bpo: 24986
2018-06-27 19:45:50 -03:00
.. date: 8879
.. nonce: 1WyXeU
.. section: Build
It is now possible to build Python on Windows without errors when external
libraries are not available.
..
.. bpo: 24421
2018-06-27 19:45:50 -03:00
.. date: 8878
.. nonce: 2zY7vM
.. section: Build
Compile Modules/_math.c once, before building extensions. Previously it
could fail to compile properly if the math and cmath builds were concurrent.
..
.. bpo: 26465
2018-06-27 19:45:50 -03:00
.. date: 8877
.. nonce: PkIaV8
.. section: Build
Update OS X 10.5+ 32-bit-only installer to build and link with OpenSSL
1.0.2g.
..
.. bpo: 26268
2018-06-27 19:45:50 -03:00
.. date: 8876
.. nonce: I3-YLh
.. section: Build
Update Windows builds to use OpenSSL 1.0.2f.
..
.. bpo: 25136
2018-06-27 19:45:50 -03:00
.. date: 8875
.. nonce: Vi-fmO
.. section: Build
Support Apple Xcode 7's new textual SDK stub libraries.
..
.. bpo: 24324
2018-06-27 19:45:50 -03:00
.. date: 8874
.. nonce: m6DZMx
.. section: Build
Do not enable unreachable code warnings when using gcc as the option does
not work correctly in older versions of gcc and has been silently removed as
of gcc-4.5.
..
.. bpo: 27053
2018-06-27 19:45:50 -03:00
.. date: 8873
.. nonce: 1IRbae
.. section: Windows
Updates make_zip.py to correctly generate library ZIP file.
..
.. bpo: 26268
2018-06-27 19:45:50 -03:00
.. date: 8872
.. nonce: Z-lJEh
.. section: Windows
Update the prepare_ssl.py script to handle OpenSSL releases that don't
include the contents of the include directory (that is, 1.0.2e and later).
..
.. bpo: 26071
2018-06-27 19:45:50 -03:00
.. date: 8871
.. nonce: wLxL2l
.. section: Windows
bdist_wininst created binaries fail to start and find 32bit Python
..
.. bpo: 26073
2018-06-27 19:45:50 -03:00
.. date: 8870
.. nonce: XwWgHp
.. section: Windows
Update the list of magic numbers in launcher
..
.. bpo: 26065
2018-06-27 19:45:50 -03:00
.. date: 8869
.. nonce: SkVLJp
.. section: Windows
Excludes venv from library when generating embeddable distro.
..
.. bpo: 25022
2018-06-27 19:45:50 -03:00
.. date: 8868
.. nonce: vAt_zr
.. section: Windows
Removed very outdated PC/example_nt/ directory.
..
.. bpo: 26799
2018-06-27 19:45:50 -03:00
.. date: 8867
.. nonce: gK2VXX
.. section: Tools/Demos
Fix python-gdb.py: don't get C types once when the Python code is loaded,
but get C types on demand. The C types can change if python-gdb.py is loaded
before the Python executable. Patch written by Thomas Ilsche.
..
.. bpo: 26271
2018-06-27 19:45:50 -03:00
.. date: 8866
.. nonce: wg-rzr
.. section: Tools/Demos
Fix the Freeze tool to properly use flags passed through configure. Patch by
Daniel Shaulov.
..
.. bpo: 26489
2018-06-27 19:45:50 -03:00
.. date: 8865
.. nonce: rJ_U5S
.. section: Tools/Demos
Add dictionary unpacking support to Tools/parser/unparse.py. Patch by Guo Ci
Teo.
..
.. bpo: 26316
2018-06-27 19:45:50 -03:00
.. date: 8864
.. nonce: QJvVOi
.. section: Tools/Demos
Fix variable name typo in Argument Clinic.
..
.. bpo: 25440
2018-06-27 19:45:50 -03:00
.. date: 8863
.. nonce: 5xhyGr
.. section: Tools/Demos
Fix output of python-config --extension-suffix.
..
.. bpo: 25154
2018-06-27 19:45:50 -03:00
.. date: 8862
.. nonce: yLO-r4
.. section: Tools/Demos
The pyvenv script has been deprecated in favour of `python3 -m venv`.
..
.. bpo: 26312
2018-06-27 19:45:50 -03:00
.. date: 8861
.. nonce: h1T61B
.. section: C API
SystemError is now raised in all programming bugs with using
PyArg_ParseTupleAndKeywords(). RuntimeError did raised before in some
programming bugs.
..
.. bpo: 26198
2018-06-27 19:45:50 -03:00
.. date: 8860
.. nonce: lVn1HX
.. section: C API
ValueError is now raised instead of TypeError on buffer overflow in parsing
"es#" and "et#" format units. SystemError is now raised instead of
TypeError on programmatical error in parsing format string.