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Author SHA1 Message Date
Jelle Zijlstra b115579734
bpo-38352: Add to typing.__all__ (#25821) 
This adds IO, TextIO, BinaryIO, Match, and Pattern.

Co-authored-by: Łukasz Langa <lukasz@langa.pl>
Co-authored-by: Ken Jin <28750310+Fidget-Spinner@users.noreply.github.com>
 2021-05-04 11:29:49 +02:00
Raymond Hettinger 70a071d9e1
bpo-40465: Remove random module features deprecated in 3.9 (GH-25874) 2021-05-04 10:55:40 +02:00
Michael Felt 5017cde20e
bpo-43666: Lib/_aix_support.py routines may fail in a WPAR environment (GH-25095) 
Since WPAR and LPAR both have a builddate for teh fileset bos.rte
The name of the fileset checked is modified.
To prevent a similiar situation (no builddate in ODM) a value
sufficient for pep425 activity if retrieved buildate is zero or NULL
Patch by M Felt.
 2021-05-04 10:36:50 +02:00
Jürgen Gmach d4222ea6b0
update docstring for `win_getpass` to reflect code changes (GH-24967) 
The code was updated in
0ec88b33d0
but the docstring was left untouched.

=> updated the docstring to reflect the code changes
 2021-05-03 23:48:29 -07:00
Ethan Furman 652bcd9f9c
fix enum and backslash warnings (GH-25861) 
- Enum warning in test_faulthandler
- backslash warning in test_ipaddress
 2021-05-03 18:44:30 -07:00
Pablo Galindo 9142088e74
bpo-43822: Prioritize tokenizer errors over custom syntax errors when raising parser exceptions (GH-25866) 2021-05-04 01:32:46 +01:00
Raymond Hettinger b05352e4c2
bpo-44018: random.seed() no longer mutates its inputs (GH-25856) 2021-05-03 16:11:35 -07:00
Shreyan Avigyan d3b9134ebb
Remove Enum warnings from test_httpservers (GH-25844) 2021-05-03 20:27:47 +01:00
Dennis Sweeney 80a2a4ed7d
bpo-38530: Refactor and improve AttributeError suggestions (GH-25776) 
- Make case-swaps half the cost of any other edit
- Refactor Levenshtein code to not use memory allocator, and to bail early on no match.
- Add comments to Levenshtein distance code
- Add test cases for Levenshtein distance behind a debug macro
- Set threshold to `(name_size + item_size + 3) * MOVE_COST / 6`.
  - Reasoning: similar to `difflib.SequenceMatcher.ratio()` >= 2/3:
```
"Multiset Jaccard similarity" >= 2/3
matching letters / total letters >= 2/3
(name_size - distance + item_size - distance) / (name_size + item_size) >= 2/3
1 - (2*distance) / (name_size + item_size) >= 2/3
1/3 >= (2*distance) / (name_size + item_size)
(name_size + item_size) / 6 >= distance
With rounding:
(name_size + item_size + 3) // 6 >= distance
```

Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
 2021-05-03 16:47:27 +01:00
Christian Heimes c715b52421
bpo-43943: ssl tests: Increase server socket timeout, backlog, debugging (GH-25850) 
Signed-off-by: Christian Heimes <christian@python.org>
 2021-05-03 17:45:02 +02:00
Pablo Galindo 7719953b30
bpo-44011: Revert "New asyncio ssl implementation (GH-17975)" (GH-25848) 
This reverts commit 5fb06edbbb and all
subsequent dependent commits.
 2021-05-03 16:21:59 +01:00
Andrew Svetlov 4ffd6fd2f1
Increase test timeout (GH-25842) 2021-05-03 12:06:17 +03:00
Batuhan Taskaya ad106c68eb
bpo-42725: Render annotations effectless on symbol table with PEP 563 (GH-25583) 2021-05-03 10:43:00 +03:00
Christian Heimes 37ebdf0a86
bpo-44011: Fix asyncio tests without ssl module (GH-25840) 
Signed-off-by: Christian Heimes <christian@python.org>
 2021-05-03 09:38:56 +02:00
Eric V. Smith 99ad742ea9
bpo-44015: dataclasses should allow KW_ONLY to be specified only once per class (GH-25841) 
bpo-44015: Raise a TypeError if KW_ONLY is specified more than once.
 2021-05-03 03:24:53 -04:00
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
Ned Deily 8703178258
bpo-43568: Drop support for MACOSX_DEPLOYMENT_TARGET < 10.3 (GH-25827) 
Only complain if the config target is >= 10.3 and the current target is
< 10.3. The check was originally added to ensure that incompatible
LDSHARED flags are not used, because -undefined dynamic_lookup is
used when building for 10.3 and later, and is not supported on older OS
versions. Apart from that, there should be no problem in general
with using an older target.

Authored-by: Joshua Root <jmr@macports.org>
 2021-05-02 20:28:43 -04:00
Mark Shannon 33ec88ac81
bpo-43977: Make sure that tp_flags for pattern matching are inherited correctly. (GH-25813) 2021-05-03 00:38:22 +01:00
Andrew Svetlov 5fb06edbbb
bpo-44011: New asyncio ssl implementation (#17975) 2021-05-03 00:34:15 +03:00
Erlend Egeberg Aasland c96cc089f6
bpo-43434: Move sqlite3.connect audit events to sqlite3.Connection.__init__ (GH-25818) 2021-05-02 22:25:17 +01:00
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
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
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
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
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
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
Erlend Egeberg Aasland e467ec476f
bpo-43995: Fix reference leak in test_grammar (GH-25764) 2021-05-01 00:23:14 +01:00
Tarjei Bærland 0048c60f01
bpo-43935: Fix typo in Turtle.back() docstring (GH-25581) 
'e ,' to 'e, '.
 2021-04-30 18:05:45 -04:00
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
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