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109916 Commits

Author SHA1 Message Date
Brandt Bucher 0ad1e0384c
bpo-43754: Eliminate bindings for partial pattern matches (GH-25229) 2021-05-02 13:02:10 -07:00
Zackery Spytz 7d2b83e9f0
bpo-43990: Fix the footnote ordering in the operator precedence docs (GH-25805) 
Footnotes 5 and 6 were in the wrong order.
 2021-05-02 10:29:15 -07:00
Shreyan Avigyan a5eabc9a39
bpo-43997: Add versionadded directives for to match_args, kw_only, and slots in dataclasses.dataclasses documentation (GH-25803) 2021-05-02 08:43:50 -07:00
Christian Heimes d8389e3e50
bpo-38820: Add ssl, hashlib, and hmac changes to whatsnew 3.10 (GH-25817) 
Signed-off-by: Christian Heimes <christian@python.org>
 2021-05-02 16:38:02 +02:00
Christian Heimes 60ce8f0be6
bpo-36384: Leading zeros in IPv4 addresses are no longer tolerated (GH-25099) 
Reverts commit e653d4d8e8 and makes
parsing even more strict. Like socket.inet_pton() any leading zero
is now treated as invalid input.

Signed-off-by: Christian Heimes <christian@python.org>

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
 2021-05-02 14:00:35 +02:00
Zackery Spytz 73766b0341
bpo-32745: Fix a regression in the handling of ctypes' c_wchar_p type (#8721) 
Embedded nulls would cause a ValueError to be raised. Thanks go to
Eryk Sun for their analysis.

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
 2021-05-02 12:40:01 +02:00
Ned Deily 518f8b5dd5
bpo-41100: Update Misc/ACKS (GH-25808) 2021-05-02 05:19:07 -04:00
Ned Deily 0cb33da1cc
bpo-44009: Provide "python3.x-intel64" for Apple Silicon Macs (GH-25804) 
This allows reliably forcing macOS universal2 framework builds
to run under Rosetta 2 Intel-64 emulation on Apple Silicon Macs
if needed for testing or when universal2 wheels are not yet
available.
 2021-05-02 04:48:29 -04:00
Christian Heimes 91554e4c5c
bpo-43908: Mark ssl, hash, and hmac types as immutable (GH-25792) 
Signed-off-by: Christian Heimes <christian@python.org>
 2021-05-02 09:47:45 +02:00
Inada Naoki fd0bc7e7f4
bpo-43733: netrc try to use UTF-8 before using locale encoding. (GH-25781) 2021-05-02 14:01:02 +09:00
larryhastings 49b26fa517
bpo-43987: Add "Annotations Best Practices" HOWTO doc. (#25746) 
Add "Annotations Best Practices" HOWTO doc.
 2021-05-01 21:19:24 -07:00
Eric V. Smith 318ca1764c
Minor tweaks to dataclasses keyword-only fields documentation. (GH-25801) 2021-05-01 21:46:05 -04:00
Eric V. Smith 2f59a767bc
Improve the dataclasses kw_only documentation. (GH-25799) 2021-05-01 19:51:12 -04:00
Brandt Bucher 29282b2825
Fix broken name in build.yml (GH-25759) 2021-05-01 15:02:30 -07:00
Shreyash Sharma 779232413a
Fix exceptions mentioned in os.setxattr() docs (GH-25742) 2021-05-01 16:54:39 -04:00
Ethan Furman 1ae05fdf2d
Revert "bpo-43989: Temporarily disable warnings in ssltests (GH-25780)" (GH-25793) 
Reverts python/cpython#25780

Automerge-Triggered-By: GH:tiran
 2021-05-01 13:53:57 -07:00
Christian Heimes ddbef71a2c
bpo-43916: Rewrite new hashlib tests, fix typo (GH-25791) 
* bpo-43916: Rewrite new hashlib tests, fix typo
* Flag test as cpython only
 2021-05-01 22:42:36 +02:00
Roberto Hueso 55e5c680dd
bpo-43989: Add signal format specifier for unix_events (GH-25769) 
Add format specifier for IntEnum references to avoid 3.12 deprecation warning.
 2021-05-01 13:34:29 -07:00
Christian Heimes a5669b3c62
bpo-43998: Fix testing without ssl module (GH-25790) 
Signed-off-by: Christian Heimes <christian@python.org>
 2021-05-01 22:17:01 +02:00
Pablo Galindo 9a42d5069a
bpo-43957: Add a missins space to the new format enum warning (#25770) 2021-05-01 20:26:09 +01:00
Christian Heimes e983252b51
bpo-43998: Default to TLS 1.2 and increase cipher suite security (GH-25778) 
The ssl module now has more secure default settings. Ciphers without forward
secrecy or SHA-1 MAC are disabled by default. Security level 2 prohibits
weak RSA, DH, and ECC keys with less than 112 bits of security.
:class:`~ssl.SSLContext` defaults to minimum protocol version TLS 1.2.
Settings are based on Hynek Schlawack's research.

```
$ openssl version
OpenSSL 1.1.1k  FIPS 25 Mar 2021
$ openssl ciphers -v '@SECLEVEL=2:ECDH+AESGCM:ECDH+CHACHA20:ECDH+AES:DHE+AES:!aNULL:!eNULL:!aDSS:!SHA1:!AESCCM'
TLS_AES_256_GCM_SHA384  TLSv1.3 Kx=any      Au=any  Enc=AESGCM(256) Mac=AEAD
TLS_CHACHA20_POLY1305_SHA256 TLSv1.3 Kx=any      Au=any  Enc=CHACHA20/POLY1305(256) Mac=AEAD
TLS_AES_128_GCM_SHA256  TLSv1.3 Kx=any      Au=any  Enc=AESGCM(128) Mac=AEAD
TLS_AES_128_CCM_SHA256  TLSv1.3 Kx=any      Au=any  Enc=AESCCM(128) Mac=AEAD
ECDHE-ECDSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AESGCM(256) Mac=AEAD
ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AESGCM(256) Mac=AEAD
ECDHE-ECDSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AESGCM(128) Mac=AEAD
ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AESGCM(128) Mac=AEAD
ECDHE-ECDSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=CHACHA20/POLY1305(256) Mac=AEAD
ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2 Kx=ECDH     Au=RSA  Enc=CHACHA20/POLY1305(256) Mac=AEAD
ECDHE-ECDSA-AES256-SHA384 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AES(256)  Mac=SHA384
ECDHE-RSA-AES256-SHA384 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AES(256)  Mac=SHA384
ECDHE-ECDSA-AES128-SHA256 TLSv1.2 Kx=ECDH     Au=ECDSA Enc=AES(128)  Mac=SHA256
ECDHE-RSA-AES128-SHA256 TLSv1.2 Kx=ECDH     Au=RSA  Enc=AES(128)  Mac=SHA256
DHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=DH       Au=RSA  Enc=AESGCM(256) Mac=AEAD
DHE-RSA-AES128-GCM-SHA256 TLSv1.2 Kx=DH       Au=RSA  Enc=AESGCM(128) Mac=AEAD
DHE-RSA-AES256-SHA256   TLSv1.2 Kx=DH       Au=RSA  Enc=AES(256)  Mac=SHA256
DHE-RSA-AES128-SHA256   TLSv1.2 Kx=DH       Au=RSA  Enc=AES(128)  Mac=SHA256
```

Signed-off-by: Christian Heimes <christian@python.org>
 2021-05-01 20:53:10 +02:00
Shreyash Sharma 50c21ad353
Fixing doc for callback for lambda (GG-25779) 
Fixing callback for lambda when no return value is provided
 2021-05-01 14:24:10 -04:00
Eric V. Smith 823fbf4e0e
If using a frozen class with slots, add __getstate__ and __setstate__ to set the instance values. (GH-25786) 2021-05-01 13:27:30 -04:00
Christian Heimes f82fd77717
bpo-43989: Temporarily disable warnings in ssltests (GH-25780) 
-Werror is currently broken.
 2021-05-01 16:05:01 +02:00
Stéphane Bidoul bf99b71516
bpo-43993: Update vendored pip to 21.1.1 (GH-25761) 2021-05-01 10:15:19 +01:00
larryhastings 99f71aea5c
Noted my recent contributions in "What's New In Python 3.10". (#25771) 
Noted my recent contributions in "What's New In Python 3.10".  Also made some edits clarifying "annotations" vs "type hints", and some other edits for correctness.
 2021-04-30 22:55:21 -07:00
Yurii Karabas c24199184b
bpo-42269: Add slots parameter to dataclass decorator (GH-24171) 
Add slots parameter to dataclass decorator and make_dataclass function.
 2021-04-30 22:14:30 -04:00
Pablo Galindo 558df90109
bpo-43916: Export the _PyStructSequence_InitType to fix build errors in the curses module (GH-25768) 2021-05-01 02:21:19 +01:00
Ma Lin 251ffa9d2b
bpo-41486: Fix initial buffer size can't > UINT32_MAX in zlib module (GH-25738) 
* Fix initial buffer size can't > UINT32_MAX in zlib module

After commit f9bedb630e, in 64-bit build,
if the initial buffer size > UINT32_MAX, ValueError will be raised.

These two functions are affected:
1. zlib.decompress(data, /, wbits=MAX_WBITS, bufsize=DEF_BUF_SIZE)
2. zlib.Decompress.flush([length])

This commit re-allows the size > UINT32_MAX.

* adds curly braces per PEP 7.

* Renames `Buffer_*` to `OutputBuffer_*` for clarity
 2021-04-30 16:32:49 -07:00
Erlend Egeberg Aasland e467ec476f
bpo-43995: Fix reference leak in test_grammar (GH-25764) 2021-05-01 00:23:14 +01:00
Mohamed Moselhy e726a902b7
bpo-43971: Add spaces around annotated arg default '=' (GH-25702) 
Result: "quantity_on_hand: int = 0".
 2021-04-30 19:06:55 -04:00
JT e08c67372d
bpo-43928: Fix 'succesfully' typo in document (GH-25569) 2021-04-30 18:35:07 -04:00
Tarjei Bærland 0048c60f01
bpo-43935: Fix typo in Turtle.back() docstring (GH-25581) 
'e ,' to 'e, '.
 2021-04-30 18:05:45 -04:00
Ammar Askar 726c931b38
bpo-43888: Remove coverage builds from CI (GH-25679) 
The coverage builds were consistently timing out in CI, suggesting that people were not reviewing the uploaded reports.
 2021-04-30 14:04:40 -07:00
Dong-hee Na 6143fcdf8b
bpo-43979: Remove unnecessary operation from urllib.parse.parse_qsl (GH-25756) 
Automerge-Triggered-By: GH:gpshead
 2021-04-30 12:01:55 -07:00
Pablo Galindo 6689e45dfe
bpo-43981: Fix reference leaks in test_squeezer (GH-25758) 2021-04-30 19:34:29 +01:00
Victor Stinner 665c7746fc
bpo-43916: _md5.md5 uses Py_TPFLAGS_DISALLOW_INSTANTIATION (GH-25753) 
The following types use Py_TPFLAGS_DISALLOW_INSTANTIATION flag:

* _md5.md5
* _sha1.sha1
* _sha256.sha224
* _sha256.sha256
* _sha512.sha384
* _sha512.sha512
 2021-04-30 18:40:30 +02:00
Pablo Galindo e374a40afa
bpo-43901: Fix refleaks in test_module (GH-25754) 2021-04-30 17:26:45 +01:00
Victor Stinner 7dcf0f6db3
bpo-43916: select.devpoll uses Py_TPFLAGS_DISALLOW_INSTANTIATION (GH-25751) 2021-04-30 18:19:57 +02:00
Erlend Egeberg Aasland 9746cda705
bpo-43916: Apply Py_TPFLAGS_DISALLOW_INSTANTIATION to selected types (GH-25748) 
Apply Py_TPFLAGS_DISALLOW_INSTANTIATION to the following types:

* _dbm.dbm
* _gdbm.gdbm
* _multibytecodec.MultibyteCodec
* _sre..SRE_Scanner
* _thread._localdummy
* _thread.lock
* _winapi.Overlapped
* array.arrayiterator
* functools.KeyWrapper
* functools._lru_list_elem
* pyexpat.xmlparser
* re.Match
* re.Pattern
* unicodedata.UCD
* zlib.Compress
* zlib.Decompress
 2021-04-30 16:04:57 +02:00
Erlend Egeberg Aasland 387397f8a4
bpo-43916: select.poll uses Py_TPFLAGS_DISALLOW_INSTANTIATION (GH-25750) 2021-04-30 15:49:17 +02:00
Mark Shannon 5979e81a21
bpo-43933: Set frame.f_lineno during call to __exit__ (GH-25719) 
* Set line number of __exit__ call in a with statement to be that of the with keyword.
 2021-04-30 14:32:47 +01:00
Erlend Egeberg Aasland 64141382ec
bpo-43908: check_set_special_type_attr() checks Py_TPFLAGS_IMMUTABLETYPE (GH-25743) 
check_set_special_type_attr() and type_set_annotations()
now check for immutable flag (Py_TPFLAGS_IMMUTABLETYPE).

Co-authored-by: Victor Stinner <vstinner@python.org>
 2021-04-30 15:25:43 +02:00
Jakub Kulík 9032cf5cb1
bpo-43667: Fix broken Unicode encoding in non-UTF locales on Solaris (GH-25096) 2021-04-30 15:21:42 +02:00
Victor Stinner 4908fae3d5
bpo-43916: PyStdPrinter_Type uses Py_TPFLAGS_DISALLOW_INSTANTIATION (GH-25749) 
The PyStdPrinter_Type type now uses the
Py_TPFLAGS_DISALLOW_INSTANTIATION flag to disallow instantiation,
rather than seting a tp_init method which always fail.

Write also unit tests for PyStdPrinter_Type.
 2021-04-30 14:56:27 +02:00
Victor Stinner 0cad068ec1
bpo-43916: Remove _disabled_new() function (GH-25745) 
posix and _hashlib use the new Py_TPFLAGS_DISALLOW_INSTANTIATION
flag on their heap types, rather than using a custom tp_new function
(_disabled_new).
 2021-04-30 14:06:49 +02:00
Victor Stinner 3bb09947ec
bpo-43916: Add Py_TPFLAGS_DISALLOW_INSTANTIATION type flag (GH-25721) 
Add a new Py_TPFLAGS_DISALLOW_INSTANTIATION type flag to disallow
creating type instances: set tp_new to NULL and don't create the
"__new__" key in the type dictionary.

The flag is set automatically on static types if tp_base is NULL or
&PyBaseObject_Type and tp_new is NULL.

Use the flag on the following types:

* _curses.ncurses_version type
* _curses_panel.panel
* _tkinter.Tcl_Obj
* _tkinter.tkapp
* _tkinter.tktimertoken
* _xxsubinterpretersmodule.ChannelID
* sys.flags type
* sys.getwindowsversion() type
* sys.version_info type

Update MyStr example in the C API documentation to use
Py_TPFLAGS_DISALLOW_INSTANTIATION.

Add _PyStructSequence_InitType() function to create a structseq type
with the Py_TPFLAGS_DISALLOW_INSTANTIATION flag set.

type_new() calls _PyType_CheckConsistency() at exit.
 2021-04-30 12:46:15 +02:00
Erlend Egeberg Aasland b73b5fb9ea
bpo-43973: object_set_class() checks Py_TPFLAGS_IMMUTABLETYPE (GH-25714) 
Use Py_TPFLAGS_IMMUTABLETYPE to check for class assignments.
 2021-04-30 12:07:02 +02:00
Mark Shannon 069e81ab3d
bpo-43977: Use tp_flags for collection matching (GH-25723) 
* Add Py_TPFLAGS_SEQUENCE and Py_TPFLAGS_MAPPING, add to all relevant standard builtin classes.

* Set relevant flags on collections.abc.Sequence and Mapping.

* Use flags in MATCH_SEQUENCE and MATCH_MAPPING opcodes.

* Inherit Py_TPFLAGS_SEQUENCE and Py_TPFLAGS_MAPPING.

* Add NEWS

* Remove interpreter-state map_abc and seq_abc fields.
 2021-04-30 09:50:28 +01:00
Zackery Spytz 2abbd8f2ad
bpo-43954: Fix a missing word in the unittest docs (GH-25672) 2021-04-30 09:32:19 +02:00