cpython

History

Gabe Appleton 2ac3bab2a6 bpo-37345: Add formal UDPLITE support (GH-14258) At the moment you can definitely use UDPLITE sockets on Linux systems, but it would be good if this support were formalized such that you can detect support at runtime easily. At the moment, to make and use a UDPLITE socket requires something like the following code: ``` >>> import socket >>> a = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 136) >>> b = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, 136) >>> a.bind(('localhost', 44444)) >>> b.sendto(b'test'256, ('localhost', 44444)) >>> b.setsockopt(136, 10, 16) >>> b.sendto(b'test'256, ('localhost', 44444)) >>> b.setsockopt(136, 10, 32) >>> b.sendto(b'test'256, ('localhost', 44444)) >>> b.setsockopt(136, 10, 64) >>> b.sendto(b'test'256, ('localhost', 44444)) ``` If you look at this through Wireshark, you can see that the packets are different in that the checksums and checksum coverages change. With the pull request that I am submitting momentarily, you could do the following code instead: ``` >>> import socket >>> a = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDPLITE) >>> b = socket.socket(socket.AF_INET, socket.SOCK_DGRAM, socket.IPPROTO_UDPLITE) >>> a.bind(('localhost', 44444)) >>> b.sendto(b'test'256, ('localhost', 44444)) >>> b.set_send_checksum_coverage(16) >>> b.sendto(b'test'256, ('localhost', 44444)) >>> b.set_send_checksum_coverage(32) >>> b.sendto(b'test'256, ('localhost', 44444)) >>> b.set_send_checksum_coverage(64) >>> b.sendto(b'test'256, ('localhost', 44444)) ``` One can also detect support for UDPLITE just by checking ``` >>> hasattr(socket, 'IPPROTO_UDPLITE') ``` https://bugs.python.org/issue37345		2019-06-24 02:58:56 -07:00
..
asyncio	Use threadpool for reading from file in sendfile fallback mode (#14076 )	2019-06-15 14:05:35 +03:00
collections	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
concurrent	Fix typo in Lib/concurrent/futures/thread.py (GH-13953)	2019-06-15 07:43:10 -04:00
ctypes	bpo-19865: ctypes.create_unicode_buffer() supports non-BMP strings on Windows (GH-14081)	2019-06-14 17:53:59 +02:00
curses	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
dbm	bpo-36232: Improve error message on dbm.open() when the db doesn't exist (GH-12060)	2019-04-29 16:23:28 -07:00
distutils	bpo-37201: fix test_distutils failures for Windows ARM64 (GH-13902)	2019-06-12 10:16:49 -07:00
email	bpo-36520: Email header folded incorrectly (#13608 )	2019-06-06 12:53:27 -07:00
encodings	bpo-35551: remove mac_centeuro encoding (GH-13856)	2019-06-06 14:38:52 +09:00
ensurepip	bpo-35807: Upgrade ensurepip bundled pip and setuptools (GH-12189)	2019-03-06 06:42:21 -05:00
html	…
http	bpo-36793: Remove unneeded __str__ definitions. (GH-13081)	2019-05-06 22:29:40 +03:00
idlelib	Fix typo, 'widger' -> 'widget', in idlelib/tree.py (GH-14263)	2019-06-20 10:30:55 -04:00
importlib	bpo-35224: Bump the pyc magic number by 1 instead of by 10 in last modification (GH-14320)	2019-06-23 17:00:08 +01:00
json	json.tool: use stdin and stdout in default cmdlne arguments (GH-11992)	2019-05-14 18:52:42 +02:00
lib2to3	Fix typos in docs and docstrings (GH-13745)	2019-06-03 01:12:33 +02:00
logging	bpo-37111: Add 'encoding' and 'errors' parameters to logging.basicCon… (GH-14008)	2019-06-17 17:40:52 +01:00
msilib	bpo-12639: msilib.Directory.start_component() fails if keyfile is not None (GH-13688)	2019-05-31 09:43:13 -07:00
multiprocessing	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
pydoc_data	Python 3.8.0b1	2019-06-04 19:44:34 +02:00
site-packages	…
sqlite3	bpo-35504: Fix segfaults and SystemErrors when deleting certain attrs. (GH-11175)	2018-12-17 16:52:45 +02:00
test	bpo-37345: Add formal UDPLITE support (GH-14258)	2019-06-24 02:58:56 -07:00
tkinter	bpo-25451: Add transparency methods to tkinter.PhotoImage. (GH-10406)	2019-04-05 13:17:13 +03:00
turtledemo	Fix typos in docs and docstrings (GH-13745)	2019-06-03 01:12:33 +02:00
unittest	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
urllib	bpo-35922: Fix RobotFileParser when robots.txt has no relevant crawl delay or request rate (GH-11791)	2019-06-16 09:48:57 +03:00
venv	bpo-34556: Add --upgrade-deps to venv module (#13100 )	2019-06-17 19:18:13 +01:00
wsgiref	bpo-8138: Initialize wsgiref's SimpleServer as single-threaded (GH-12977)	2019-05-24 20:24:42 +03:00
xml	bpo-36831: Do not apply default namespace to unprefixed attributes in ElementPath. (#13201 )	2019-05-09 07:22:47 +02:00
xmlrpc	bpo-36793: Remove unneeded __str__ definitions. (GH-13081)	2019-05-06 22:29:40 +03:00
__future__.py	bpo-35526: make __future__.barry_as_FLUFL mandatory for Python 4.0 (#11218 )	2018-12-19 08:19:39 -08:00
__phello__.foo.py	…
_bootlocale.py	…
_collections_abc.py	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
_compat_pickle.py	bpo-35224: PEP 572 Implementation (#10497 )	2019-01-24 16:49:56 -07:00
_compression.py	…
_markupbase.py	…
_osx_support.py	bpo-35257: Avoid leaking LTO linker flags into distutils (GH-10900)	2018-12-19 18:19:01 +01:00
_py_abc.py	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
_pydecimal.py	bpo-36793: Remove unneeded __str__ definitions. (GH-13081)	2019-05-06 22:29:40 +03:00
_pyio.py	bpo-18748: Fix _pyio.IOBase destructor (closed case) (GH-13952)	2019-06-11 02:49:06 +02:00
_sitebuiltins.py	…
_strptime.py	bpo-33541: Remove unused __pad function (GH-4377)	2018-05-20 13:42:30 -04:00
_threading_local.py	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
_weakrefset.py	bpo-36949: Implement __repr__ on WeakSet (GH-13415)	2019-05-20 10:01:07 -07:00
abc.py	bpo-35609: Remove examples for deprecated decorators in the abc module. (GH-11355)	2018-12-31 09:56:21 +02:00
aifc.py	bpo-37320: Remove openfp() of aifc, sunau and wave (GH-14169)	2019-06-18 00:00:24 +02:00
antigravity.py	Change the xkcd link in comment over https. (GH-5452)	2018-09-13 22:45:00 -07:00
argparse.py	Remove redundant if check from optional argument function in argparse. (GH-8766)	2019-06-20 20:02:22 -07:00
ast.py	bpo-35766: compile(): rename feature_version parameter (GH-13994)	2019-06-12 02:52:16 +02:00
asynchat.py	…
asyncore.py	bpo-36793: Remove unneeded __str__ definitions. (GH-13081)	2019-05-06 22:29:40 +03:00
base64.py	bpo-34164: Fix handling of incorrect padding in base64.b32decode(). (GH-8351)	2018-07-24 12:52:51 +03:00
bdb.py	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
binhex.py	…
bisect.py	remove duplicate code in biscet (GH-1270)	2019-04-08 17:01:09 +09:00
bz2.py	bpo-35128: Fix spacing issues in warning.warn() messages. (GH-10268)	2018-11-01 12:33:35 +02:00
cProfile.py	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
calendar.py	…
cgi.py	bpo-35028: cgi: Fix max_num_fields off by one error (GH-9973)	2018-10-23 01:14:35 -07:00
cgitb.py	bpo-33311: Do not display parameters displayed in parentheses for module call. (GH-6677)	2018-05-09 12:39:32 +03:00
chunk.py	…
cmd.py	…
code.py	…
codecs.py	bpo-33361: Fix bug with seeking in StreamRecoders (GH-8278)	2019-05-31 22:44:00 +03:00
codeop.py	…
colorsys.py	…
compileall.py	bpo-36786: Run compileall in parallel during "make install" (GH-13078)	2019-05-15 23:45:18 +02:00
configparser.py	fix typo in configparser doc (GH-12154)	2019-03-03 18:23:19 -08:00
contextlib.py	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
contextvars.py	bpo-32436: Implement PEP 567 (#5027 )	2018-01-22 19:11:18 -05:00
copy.py	bpo-11572: Make minor improvements to copy module (GH-8208)	2018-07-09 23:14:54 +03:00
copyreg.py	bpo-33138: Change standard error message for non-pickleable and non-copyable types. (GH-6239)	2018-10-31 02:28:07 +02:00
crypt.py	…
csv.py	bpo-27497: Add return value to csv.DictWriter.writeheader (GH-12306)	2019-05-10 03:50:11 +02:00
dataclasses.py	bpo-33569 Preserve type information with dataclasses.InitVar (GH-8927)	2019-06-02 22:14:48 -04:00
datetime.py	bpo-36004: Add date.fromisocalendar (GH-11888)	2019-04-29 15:22:03 +02:00
decimal.py	…
difflib.py	Revert "bpo-35603: Escape table header of make_table output that can cause potential XSS. (GH-11341)" (GH-11356)	2019-01-02 14:49:25 +02:00
dis.py	bpo-36540: PEP 570 -- Implementation (GH-12701)	2019-04-29 13:36:57 +01:00
doctest.py	bpo-36793: Remove unneeded __str__ definitions. (GH-13081)	2019-05-06 22:29:40 +03:00
enum.py	bpo-34282: Remove deprecated enum _convert method (GH-13823)	2019-06-04 23:03:10 +02:00
filecmp.py	…
fileinput.py	bpo-37014: Update docstring and Documentation of fileinput.FileInput(). (GH-13545)	2019-06-02 23:01:49 +02:00
fnmatch.py	bpo-32775: Fix regular expression warnings in fnmatch. (#5583 )	2018-02-09 13:30:19 +02:00
formatter.py	…
fractions.py	bpo-36625: Remove obsolete comments from docstrings in fractions module (GH-12822)	2019-04-15 13:37:04 +01:00
ftplib.py	bpo-35934: Add socket.create_server() utility function (GH-11784)	2019-04-09 00:34:02 +02:00
functools.py	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
genericpath.py	bpo-33721: Make some os.path functions and pathlib.Path methods be tolerant to invalid paths. (#7695 )	2018-09-18 11:28:51 +03:00
getopt.py	…
getpass.py	…
gettext.py	bpo-36239: Skip comments in gettext infos (GH-12255)	2019-05-09 16:22:15 +02:00
glob.py	…
gzip.py	bpo-6584: Add a BadGzipFile exception to the gzip module. (GH-13022)	2019-05-13 10:50:52 +03:00
hashlib.py	bpo-33729: Fix issues with arguments parsing in hashlib. (GH-8346)	2018-07-31 09:50:16 +03:00
heapq.py	bpo-29984: Improve 'heapq' test coverage (GH-992)	2019-05-31 21:13:57 -07:00
hmac.py	bpo-33604: Remove deprecated HMAC default value marked for removal in 3.8 (GH-7063)	2018-09-10 11:10:01 -07:00
imaplib.py	bpo-36348: IMAP4.logout() doesn't ignore exc (GH-12411)	2019-04-15 18:23:20 +02:00
imghdr.py	…
imp.py	closes bpo-34056: Always return bytes from _HackedGetData.get_data(). (GH-8130)	2018-07-06 20:41:06 -07:00
inspect.py	bpo-37173: Show passed class in inspect.getfile error (GH-13861)	2019-06-08 05:05:46 -07:00
io.py	bpo-36842: Implement PEP 578 (GH-12613)	2019-05-23 08:45:22 -07:00
ipaddress.py	bpo-36845: validate integer network prefix when constructing IP networks (GH-13298)	2019-05-14 19:32:59 +09:00
keyword.py	bpo-36143: Regenerate Lib/keyword.py from the Grammar and Tokens file using pgen (GH-12456)	2019-03-25 22:01:12 +00:00
linecache.py	…
locale.py	Remove mojibake in the locale aliases mapping. (GH-6716)	2018-05-06 10:52:38 +03:00
lzma.py	…
mailbox.py	bpo-31522: mailbox.get_string: pass `from_` parameter to `get_bytes` (#9857 )	2018-10-18 20:21:47 -04:00
mailcap.py	…
mimetypes.py	bpo-34926: Make mimetypes.guess_type accept os.PathLike objects (GH-9777)	2018-10-10 16:46:44 +02:00
modulefinder.py	bpo-37032: Add CodeType.replace() method (GH-13542)	2019-05-24 23:57:23 +02:00
netrc.py	…
nntplib.py	…
ntpath.py	bpo-30427: eliminate redundant type checks in os.path.normcase() (GH-1712)	2019-03-28 14:47:18 -07:00
nturl2path.py	…
numbers.py	…
opcode.py	bpo-33041: Rework compiling an "async for" loop. (#6142 )	2018-03-23 14:34:35 +02:00
operator.py	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
optparse.py	bpo-34605: Avoid master/slave terms (GH-9101)	2018-09-07 17:30:33 +02:00
os.py	bpo-36085: Enable better DLL resolution on Windows (GH-12302)	2019-03-29 16:37:16 -07:00
pathlib.py	bpo-36035: fix Path.rglob for broken links (GH-11988)	2019-05-21 19:44:40 +02:00
pdb.py	bpo-37122: Make co->co_argcount represent the total number of positonal arguments in the code object (GH-13726)	2019-06-01 18:08:04 +01:00
pickle.py	bpo-37210: Fix pure Python pickle when _pickle is unavailable (GH-14016)	2019-06-13 13:58:51 +02:00
pickletools.py	bpo-36785: PEP 574 implementation (GH-7076)	2019-05-26 17:10:09 +02:00
pipes.py	…
pkgutil.py	…
platform.py	bpo-36766: Typos in docs and code comments (GH-13116)	2019-05-06 14:57:17 -04:00
plistlib.py	bpo-26707: Enable plistlib to read UID keys. (GH-12153)	2019-05-15 23:14:38 +03:00
poplib.py	bpo-35128: Fix spacing issues in warning.warn() messages. (GH-10268)	2018-11-01 12:33:35 +02:00
posixpath.py	bpo-35755: Remove current directory from posixpath.defpath (GH-11586)	2019-04-17 17:05:30 +02:00
pprint.py	bpo-30670: Add pp function to the pprint module (GH-11769)	2019-03-22 10:22:20 -07:00
profile.py	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
pstats.py	Fix typos in docs and docstrings (GH-13745)	2019-06-03 01:12:33 +02:00
pty.py	…
py_compile.py	bpo-22640: Add silent mode to py_compile.compile() (GH-12976)	2019-05-28 19:29:04 +03:00
pyclbr.py	Fix typos in docs and docstrings (GH-13745)	2019-06-03 01:12:33 +02:00
pydoc.py	bpo-36045: builtins.help() now prefixes `async` for async functions (GH-12010)	2019-05-24 04:38:01 -07:00
queue.py	bpo-14976: Reentrant simple queue (#3346 )	2018-01-16 00:27:16 +01:00
quopri.py	…
random.py	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
re.py	bpo-36548: Improve the repr of re flags. (GH-12715)	2019-05-31 10:39:47 +03:00
reprlib.py	…
rlcompleter.py	…
runpy.py	…
sched.py	…
secrets.py	…
selectors.py	…
shelve.py	Fix misleading docsting of shelve.open(). (GH-6427)	2018-04-09 17:16:01 +03:00
shlex.py	bpo-28595: Allow shlex whitespace_split with punctuation_chars (GH-2071)	2019-06-01 20:09:22 +01:00
shutil.py	bpo-26660, bpo-35144: Fix permission errors in TemporaryDirectory cleanup. (GH-10320)	2019-05-31 11:30:37 +03:00
signal.py	bpo-34282: Fix Enum._convert shadowing members named _convert (GH-8568)	2018-09-12 10:28:53 -07:00
site.py	bpo-37364: Use io.open_code() to read .pth files (GH-14299)	2019-06-21 15:16:46 -07:00
smtpd.py	…
smtplib.py	bpo-35128: Fix spacing issues in warning.warn() messages. (GH-10268)	2018-11-01 12:33:35 +02:00
sndhdr.py	…
socket.py	BPO-17561: set create_server backlog default to None (GH-12735)	2019-04-09 04:42:06 +02:00
socketserver.py	Fix typo in socketserver docstring (GH-11252)	2018-12-21 14:22:09 -08:00
sre_compile.py	Simplify flags checks in sre_compile.py. (GH-9718)	2018-10-05 20:53:45 +03:00
sre_constants.py	bpo-36793: Remove unneeded __str__ definitions. (GH-13081)	2019-05-06 22:29:40 +03:00
sre_parse.py	bpo-34681: Rename class Pattern in sre_parse to State. (GH-9310)	2018-09-18 09:16:26 +03:00
ssl.py	bpo-34271: Fix compatibility with 1.0.2 (GH-13728)	2019-06-03 20:40:15 +02:00
stat.py	closes bpo-34353: Add sockets to stat.filemode fallback python implementation. (GH-8703)	2018-08-09 22:12:08 -07:00
statistics.py	bpo-37158: Simplify and speed-up statistics.fmean() (GH-13832)	2019-06-05 07:39:38 -07:00
string.py	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
stringprep.py	…
struct.py	…
subprocess.py	bpo-34886: Fix subprocess.run handling of exclusive arguments (GH-11727)	2019-06-08 07:56:24 -07:00
sunau.py	bpo-37320: Remove openfp() of aifc, sunau and wave (GH-14169)	2019-06-18 00:00:24 +02:00
symbol.py	bpo-35766: Merge typed_ast back into CPython (GH-11645)	2019-01-31 12:40:27 +01:00
symtable.py	bpo-34983: Expose symtable.Symbol.is_nonlocal() in the symtable module (GH-9872)	2018-10-20 01:46:00 +01:00
sysconfig.py	bpo-37201: fix test_distutils failures for Windows ARM64 (GH-13902)	2019-06-12 10:16:49 -07:00
tabnanny.py	…
tarfile.py	Add missing docstrings for TarInfo objects (#12555 )	2019-03-27 13:16:34 -07:00
telnetlib.py	…
tempfile.py	bpo-26660, bpo-35144: Fix permission errors in TemporaryDirectory cleanup. (GH-10320)	2019-05-31 11:30:37 +03:00
textwrap.py	…
this.py	…
threading.py	Improve threading.daemon docstring (GH-14278)	2019-06-22 05:51:06 -07:00
timeit.py	bpo-28240: timeit: Update repeat() doc (GH-7419)	2018-06-06 17:55:18 +02:00
token.py	bpo-35975: Support parsing earlier minor versions of Python 3 (GH-12086)	2019-03-07 12:38:08 -08:00
tokenize.py	bpo-5028: Fix up rest of documentation for tokenize documenting line (GH-13686)	2019-05-30 15:06:32 -07:00
trace.py	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
traceback.py	bpo-26502: Implement FrameSummary.__len__() (GH-8632)	2018-09-10 10:02:33 -07:00
tracemalloc.py	…
tty.py	…
turtle.py	Fix typos in docs and docstrings (GH-13745)	2019-06-03 01:12:33 +02:00
types.py	bpo-37032: Add CodeType.replace() method (GH-13542)	2019-05-24 23:57:23 +02:00
typing.py	bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-13700)	2019-06-01 11:00:15 +03:00
uu.py	bpo-33687: Fix call to os.chmod() in uu.decode() (GH-7282)	2019-01-17 17:15:53 +03:00
uuid.py	bpo-28009: Fix uuid SkipUnless logic to be based on platform programs capable of introspection (GH-12777)	2019-06-16 01:52:29 +10:00
warnings.py	bpo-35178: Fix warnings._formatwarnmsg() (GH-12033)	2019-03-01 18:17:55 +01:00
wave.py	bpo-37320: Remove openfp() of aifc, sunau and wave (GH-14169)	2019-06-18 00:00:24 +02:00
weakref.py	[3.9] bpo-37116: Use PEP 570 syntax for positional-only parameters. (GH-12620)	2019-06-05 18:22:31 +03:00
webbrowser.py	bpo-35308: Fix regression where BROWSER env var is not respected. (GH-10693)	2018-11-26 23:29:45 +02:00
xdrlib.py	…
zipapp.py	…
zipfile.py	Fix typos in docs and docstrings (GH-13745)	2019-06-03 01:12:33 +02:00
zipimport.py	bpo-36842: Implement PEP 578 (GH-12613)	2019-05-23 08:45:22 -07:00