Commit Graph

24129 Commits

Author SHA1 Message Date
Pablo Galindo bb3e0c240b
Python 3.11.0a0 2021-05-03 21:25:35 +01:00
Pablo Galindo c2931d31f8
bpo-43916: Move the _PyStructSequence_InitType function to the internal API (GH-25854) 2021-05-03 15:50:24 +01:00
Julien Palard 440c025726
Doc: Fix random.uniform example comment. (GH-25784) 2021-05-03 02:20:54 -07:00
Eric V. Smith 72720a2639
dataclasses docs: add a missing word. (GH-25839) 2021-05-03 02:33:34 -04:00
Eric V. Smith a21b3d2fa2
More clarification of kw_only args. (GH-25838)
Also, clarify that the dataclass decorator is what raises an error for some mutable defaults.
2021-05-03 01:55:13 -04:00
Raymond Hettinger 4ae828f3c0
Fix invalid markup (#25833) 2021-05-02 21:07:29 -07:00
Raymond Hettinger 8c598dbb94
bpo-25478: Add total() method to collections.Counter (GH-25829) 2021-05-02 20:19:51 -07:00
Tal Einat b43cc31a27
bpo-37903: IDLE: add shell sidebar mouse interactions (GH-25708)
Left click and drag to select lines.  With selection, right click for context menu with copy and copy-with-prompts.
Also add copy-with-prompts to the text-box context menu.

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
2021-05-02 22:27:38 -04:00
Eric V. Smith 821f0c8c39
More work on documenting dataclass keyword-only fields. (GH-25828) 2021-05-02 21:20:50 -04:00
Brandt Bucher 9387fac100
bpo-43977: Document the new pattern matching type flags (GH-25734) 2021-05-02 15:35:00 -07:00
Jason R. Coombs 37e0c7850d
bpo-43926: Cleaner metadata with PEP 566 JSON support. (GH-25565)
* bpo-43926: Cleaner metadata with PEP 566 JSON support.

* Add blurb

* Add versionchanged and versionadded declarations for changes to metadata.

* Use descriptor for PEP 566
2021-05-02 17:03:40 -04:00
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
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
Shreyash Sharma 779232413a
Fix exceptions mentioned in os.setxattr() docs (GH-25742) 2021-05-01 16:54:39 -04:00
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
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
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
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
Zackery Spytz 2abbd8f2ad
bpo-43954: Fix a missing word in the unittest docs (GH-25672) 2021-04-30 09:32:19 +02:00
larryhastings 74613a46fc
bpo-43817: Add inspect.get_annotations(). (#25522)
Add inspect.get_annotations, which safely computes the annotations defined on an object.  It works around the quirks of accessing the annotations from various types of objects, and makes very few assumptions about the object passed in. inspect.get_annotations can also correctly un-stringize stringized annotations.

inspect.signature, inspect.from_callable, and inspect.from_function now call inspect.get_annotations to retrieve annotations.  This means inspect.signature and inspect.from_callable can now un-stringize stringized annotations, too.
2021-04-29 21:16:28 -07:00
Steve Dower 87655e2cf5
bpo-42800: Rename AUDIT_READ to PY_AUDIT_READ (GH-25736) 2021-04-30 01:08:55 +01:00
Ryan Hileman 9a2c2a9ec3
bpo-42800: add audit hooks for f_code and tb_frame (GH-24182)
Accessing the following attributes will now fire PEP 578 style audit hooks as ("object.__getattr__", obj, name):
* PyTracebackObject: tb_frame
* PyFrameObject: f_code
* PyGenObject: gi_code, gi_frame
* PyCoroObject: cr_code, cr_frame
* PyAsyncGenObject: ag_code, ag_frame
Add an AUDIT_READ attribute flag aliased to READ_RESTRICTED.
Update obsolete flag documentation.
2021-04-30 00:15:55 +01:00
sblondon 2fd928c8c1
bpo-42589: Change URL for 'from' link when used in a raised exception (GH-23872)
Links for 'raise Exception from x' target to 'The raise statement' (7.8) section instead of 'The import statement' (7.11) section.

There are more modified links than in the bug report because I searched some other ones which can get the same improvement.
2021-04-29 11:02:40 -07:00
Senthil Kumaran 76cd81d603
bpo-43882 - urllib.parse should sanitize urls containing ASCII newline and tabs. (GH-25595)
* issue43882 - urllib.parse should sanitize urls containing ASCII newline and tabs.

Co-authored-by: Gregory P. Smith <greg@krypto.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
2021-04-29 10:16:50 -07:00
Victor Stinner abfd6388cd
bpo-43774: Enhance debug build documentation (GH-25712)
* Add also references to --with-trace-refs option.
* Move _ob_next and _ob_prev at the end, since they don't exist by
  default and are related to debug.
2021-04-29 13:06:59 +02:00
Petr Viktorin f6ee4dad58
bpo-43795: Generate python3dll.c and doc data from manifest (PEP 652) (GH-25315) 2021-04-29 11:33:14 +02:00
Victor Stinner 645ed62fb4
bpo-43774: Remove unused PYMALLOC_DEBUG macro (GH-25711)
Enhance also the documentation of debug hooks on memory allocators.
2021-04-29 10:47:47 +02:00
Victor Stinner 5bd0619533
bpo-43908: Document Static Types in the C API (GH-25710)
Update also PyTypeObject structure definition in the doc.
2021-04-29 10:26:34 +02:00
Nick Coghlan 1e7b858575
bpo-43892: Make match patterns explicit in the AST (GH-25585)
Co-authored-by: Brandt Bucher <brandtbucher@gmail.com>
2021-04-28 22:58:44 -07:00
Inada Naoki e52ab42ced
bpo-41139: Deprecate `cgi.log()` (GH-25625) 2021-04-29 11:36:04 +09:00
Andre Delfino 69a733bda3
[doc] Be more clear on super() regarding multiple base classes methods (GH-21789) 2021-04-28 18:12:15 -07:00
Andre Delfino 08a4803863
[doc] Do some polishing in IDEs section (GH-22070) 2021-04-28 18:06:53 -07:00
Paul Moore b38b2fa021
Document importlib.metadata.PackagePath.locate method (GH-25669) 2021-04-28 19:27:37 -04:00
Erlend Egeberg Aasland 3b52c8d66b
bpo-43908: Add Py_TPFLAGS_IMMUTABLETYPE flag (GH-25520)
Introduce Py_TPFLAGS_IMMUTABLETYPE flag for immutable type objects, and
modify PyType_Ready() to set it for static types.

Co-authored-by: Victor Stinner <vstinner@python.org>
2021-04-28 19:02:42 +02:00
scoder 3cc481b9de
bpo-28254: Add a C-API for controlling the GC state (GH-25687)
Add new C-API functions to control the state of the garbage collector:
PyGC_Enable(), PyGC_Disable(), PyGC_IsEnabled(),
corresponding to the functions in the gc module.

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
2021-04-28 18:12:16 +02:00
Barney Gale baecfbd849
bpo-43757: Make pathlib use os.path.realpath() to resolve symlinks in a path (GH-25264)
Also adds a new "strict" argument to realpath() to avoid changing the default behaviour of pathlib while sharing the implementation.
2021-04-28 16:50:17 +01:00
scoder 4c49be7668
bpo-43959: clarify the documentation of the PyContextVar C-API (GH-25671)
Automerge-Triggered-By: GH:scoder
2021-04-28 07:03:19 -07:00
Ma Lin f9bedb630e
bpo-41486: Faster bz2/lzma/zlib via new output buffering (GH-21740)
Faster bz2/lzma/zlib via new output buffering.
Also adds .readall() function to _compression.DecompressReader class
to take best advantage of this in the consume-all-output at once scenario.

Often a 5-20% speedup in common scenarios due to less data copying.

Contributed by Ma Lin.
2021-04-27 23:58:54 -07:00
Inada Naoki 5c84bb506a
bpo-37751: Update `codecs.register()` doc. (GH-25643) 2021-04-28 09:37:02 +09:00