The bytecode for f-string formatting is inefficient. #77273
Labels
3.12
bugs and security fixes
interpreter-core
(Objects, Python, Grammar, and Parser dirs)
performance
Performance or resource usage
Comments
|
f-string expressions can be formatted in four ways: Rather than have one bytecode that parses the opcode argument at runtime it would be more efficient and produce a cleaner interpreter for the compiler to produce one or two bytecode as required. For simple format expressions with no conversion or format specifier, |
markshannon
added
3.8
|
Would this change really have a performance impact? Not saying it wouldn't, but if we're going to add bytecodes we should know the answer in advance. |
|
Even if doesn't speed things up by a significant amount, I would suggest that a simper interpreter with smaller, simpler bytecodes is a worthy goal in itself. |
+1 from me. Though I'm curious about performance changes as well :-) |
|
I wouldn't say this more efficient. Instead one instruction you would need to execute two instructions. If I implemented f-string formatting I would add four simple opcodes for str(), repr(), ascii() and format(). But Eric merged them all in the single opcode with complex argument. While this looks more complicated and less extensible, it is more efficient. |
|
Mark, since you have a working version of this, perhaps you can supply some performance benchmark results to help in making a decision? |
|
No significant change in performance https://gist.github.com/markshannon/34a780d65e69b5a573a83f3fdb0139aa I think this merely indicates that there are little to no f-strings in the pyperformance benchmark suite. |
iritkatriel
added
3.12
|
@markshannon are you still interested in this? should we repeat the measurements with benchmarks that have more f-strings? |
markshannon
added a commit
that referenced
this issue
Jun 14, 2023
TheShermanTanker
added a commit
to TheShermanTanker/cpython
that referenced
this issue
Jun 14, 2023
commit 74c2422 Author: Guido van Rossum <guido@python.org> Date: Wed Jun 14 08:19:24 2023 -0700 Update DSL docs for cases generator (python#105753) * Clarify things around goto error/ERROR_IF a bit * Remove docs for super-instructions * Add pseudo; fix heading markup commit 1d857da Author: Mark Shannon <mark@hotpy.org> Date: Wed Jun 14 16:15:08 2023 +0100 pythonGH-77273: Better bytecodes for f-strings (pythonGH-6132) commit 307bcea Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 17:00:40 2023 +0200 xmlrpc.client uses datetime.datetime.isoformat() (python#105741) Reimplement _iso8601_format() using the datetime isoformat() method. Ignore the timezone. Co-Authored-by: Paul Ganssle <1377457+pganssle@users.noreply.github.com> commit 7b1f0f2 Author: Alex Waygood <Alex.Waygood@Gmail.com> Date: Wed Jun 14 15:58:41 2023 +0100 pythongh-105570: Deprecate unusual ways of creating empty TypedDicts (python#105780) Deprecate two methods of creating typing.TypedDict classes with 0 fields using the functional syntax: `TD = TypedDict("TD")` and `TD = TypedDict("TD", None)`. Both will be disallowed in Python 3.15. To create a TypedDict class with 0 fields, either use `class TD(TypedDict): pass` or `TD = TypedDict("TD", {})`. commit d32e8d6 Author: TATHAGATA ROY <royzen9495@gmail.com> Date: Wed Jun 14 19:51:30 2023 +0530 pythongh-105196: Fix indentations of section headings in C API docs (python#105672) commit 4a113e2 Author: Alex Waygood <Alex.Waygood@Gmail.com> Date: Wed Jun 14 15:19:27 2023 +0100 Typing docs: move the deprecated stuff below the non-deprecated stuff (python#105781) commit 7199584 Author: Mark Shannon <mark@hotpy.org> Date: Wed Jun 14 13:46:37 2023 +0100 pythonGH-100987: Allow objects other than code objects as the "executable" of an internal frame. (pythonGH-105727) * Add table describing possible executable classes for out-of-process debuggers. * Remove shim code object creation code as it is no longer needed. * Make lltrace a bit more robust w.r.t. non-standard frames. commit ad56340 Author: Alex Waygood <Alex.Waygood@Gmail.com> Date: Wed Jun 14 13:38:49 2023 +0100 pythongh-105566: Deprecate unusual ways of creating `typing.NamedTuple` classes (python#105609) Deprecate creating a typing.NamedTuple class using keyword arguments to denote the fields (`NT = NamedTuple("NT", x=int, y=str)`). This will be disallowed in Python 3.15. Use the class-based syntax or the functional syntax instead. Two methods of creating `NamedTuple` classes with 0 fields using the functional syntax are also deprecated, and will be disallowed in Python 3.15: `NT = NamedTuple("NT")` and `NT = NamedTuple("NT", None)`. To create a `NamedTuple` class with 0 fields, either use `class NT(NamedTuple): pass` or `NT = NamedTuple("NT", [])`. commit fc8037d Author: Jelle Zijlstra <jelle.zijlstra@gmail.com> Date: Wed Jun 14 05:35:06 2023 -0700 pythongh-104873: Add typing.get_protocol_members and typing.is_protocol (python#104878) Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> commit ba516e7 Author: Kirill Podoprigora <kirill.bast9@mail.ru> Date: Wed Jun 14 15:17:12 2023 +0300 pythongh-102541: Hide traceback in help prompt (pythongh-102614) commit 0316063 Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 12:30:22 2023 +0200 gdb libpython.py: Remove compatibility code (python#105739) Remove compatibility code for Python 2 and early Python 3 versions. * Remove os_fsencode() reimplementation: use os.fsencode() directly. os.fsencode() was added to Python 3.2. * Remove references to Python 2 and "Python 3": just say "Python". * Remove outdated u'' string format: use '' instead. commit e5d45b7 Author: Nikita Sobolev <mail@sobolevn.me> Date: Wed Jun 14 13:29:16 2023 +0300 pythongh-105745: Fix open method of webbrowser.Konqueror (python#105746) commit 67f69db Author: Nikita Sobolev <mail@sobolevn.me> Date: Wed Jun 14 13:26:20 2023 +0300 pythongh-105687: Remove deprecated objects from `re` module (python#105688) commit fb655e0 Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 12:12:25 2023 +0200 _ctypes callbacks.c uses _Py_COMP_DIAG_IGNORE_DEPR_DECLS (python#105732) Replace #pragma with _Py_COMP_DIAG_PUSH, _Py_COMP_DIAG_IGNORE_DEPR_DECLS and _Py_COMP_DIAG_POP to ease Python maintenance. Also add a comment explaining why callbacks.c ignores a deprecation warning. commit 5cdd5ba Author: Jelle Zijlstra <jelle.zijlstra@gmail.com> Date: Wed Jun 14 00:26:48 2023 -0700 tarfile: Fix positional-only syntax in docs (pythonGH-105770) The syntax used in the current docs (a / before any args) is invalid. I think the right approach is for the arguments to arbitrary filter functions to be treated as positional-only, meaning that users can supply filter functions with any names for the argument. tarfile.py only calls the filter function with positional arguments. commit 6199fe3 Author: Eddie Elizondo <eduardo.elizondorueda@gmail.com> Date: Wed Jun 14 00:33:32 2023 -0400 pythongh-105587: Remove assertion from `_PyStaticObject_CheckRefcnt` (python#105638) commit dab5a3e Author: Barney Gale <barney.gale@gmail.com> Date: Wed Jun 14 05:06:58 2023 +0100 pythonGH-89812: Clean up pathlib tests. (python#104829) Clean up pathlib tests. Merge `PurePathTest` into `_BasePurePathTest`, and `PathTest` into `_BasePathTest`. commit b95de96 Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 05:34:11 2023 +0200 pythongh-105751: test_ctypes avoids "from ctypes import *" (python#105768) Using "import *" prevents linters like pyflakes to detect undefined names (usually missing imports). Replace c_voidp with c_void_p. commit 381a1dc Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 04:47:01 2023 +0200 pythongh-105751: test_ctypes.test_numbers uses top level imports (python#105762) Moroever, c_ulonglong and c_bool are always available. commit ac7b551 Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 04:46:47 2023 +0200 pythongh-105751: test_ctypes gets Windows attrs from ctypes (python#105758) test_ctypes now gets attributes specific to Windows from the ctypes module, rather than relying on "from ctypes import *". Attributes: * ctypes.FormatError * ctypes.WINFUNCTYPE * ctypes.WinError * ctypes.WinDLL * ctypes.windll * ctypes.oledll * ctypes.get_last_error() * ctypes.set_last_error() commit b87d288 Author: Eric Snow <ericsnowcurrently@gmail.com> Date: Tue Jun 13 18:58:23 2023 -0600 pythongh-105699: Use a Thread-Local Variable for PKGCONTEXT (pythongh-105740) This fixes a race during import. The existing _PyRuntimeState.imports.pkgcontext is shared between interpreters, and occasionally this would cause a crash when multiple interpreters were importing extensions modules at the same time. To solve this we add a thread-local variable for the value. We also leave the existing state (and infrequent race) in place for platforms that do not support thread-local variables. commit fcf0647 Author: Eric Snow <ericsnowcurrently@gmail.com> Date: Tue Jun 13 18:39:18 2023 -0600 pythongh-104812: Skip Pending Calls Tests if No Threading (pythongh-105761) This fixes the WASM buildbots. commit b542972 Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 02:33:00 2023 +0200 pythongh-105387: Limited C API implements Py_INCREF() as func (python#105388) In the limited C API version 3.12, Py_INCREF() and Py_DECREF() functions are now implemented as opaque function calls to hide implementation details. commit f3266c0 Author: zentarim <33746047+zentarim@users.noreply.github.com> Date: Wed Jun 14 02:45:47 2023 +0300 pythonGH-104554: Add RTSPS support to `urllib/parse.py` (python#104605) * pythonGH-104554: Add RTSPS support to `urllib/parse.py` RTSPS is the permanent scheme defined in https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml alongside RTSP and RTSPU schemes. * 📜🤖 Added by blurb_it. --------- Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com> commit 4cefe3c Author: Steve Dower <steve.dower@python.org> Date: Wed Jun 14 00:00:16 2023 +0100 pythongh-105436: Ignore unrelated errors when checking empty env (pythonGH-105742) commit 457a459 Author: Victor Stinner <vstinner@python.org> Date: Wed Jun 14 00:32:12 2023 +0200 pythongh-98040: Fix importbench: use types.ModuleType() (python#105743) Replace removed imp.new_module(name) with types.ModuleType(name). commit 757b402 Author: Eric Snow <ericsnowcurrently@gmail.com> Date: Tue Jun 13 15:02:19 2023 -0600 pythongh-104812: Run Pending Calls in any Thread (pythongh-104813) For a while now, pending calls only run in the main thread (in the main interpreter). This PR changes things to allow any thread run a pending call, unless the pending call was explicitly added for the main thread to run. commit 4e80082 Author: Łukasz Langa <lukasz@langa.pl> Date: Tue Jun 13 20:44:27 2023 +0000 pythongh-102613: Bump recursion limit to fix running test_pathlib under Coverage (python#105744) commit be2779c Author: Irit Katriel <1055913+iritkatriel@users.noreply.github.com> Date: Tue Jun 13 21:42:03 2023 +0100 pythongh-105481: add flags to each instr in the opcode metadata table, to replace opcode.hasarg/hasname/hasconst (python#105482) commit 2211454 Author: Victor Stinner <vstinner@python.org> Date: Tue Jun 13 20:16:26 2023 +0200 pythongh-105733: Deprecate ctypes SetPointerType() and ARRAY() (python#105734) commit b97e14a Author: Eric Snow <ericsnowcurrently@gmail.com> Date: Tue Jun 13 11:08:32 2023 -0600 pythongh-105603: Change the PyInterpreterConfig.own gil Field (pythongh-105620) We are changing it to be more flexible that a strict bool can be for possible future expanded used cases. commit abfbab6 Author: Lysandros Nikolaou <lisandrosnik@gmail.com> Date: Tue Jun 13 17:18:11 2023 +0200 pythongh-105718: Fix buffer allocation in tokenizer with readline (python#105728) commit d0f1afd Author: Victor Stinner <vstinner@python.org> Date: Tue Jun 13 13:49:36 2023 +0200 pythongh-105373: Remove PyArg_Parse() deprecation (python#105394) There is no plan to deprecate PyArg_Parse(). The deprecation was added as a comment in the C API documentation in 2007 by commit 85eb8c1. commit ed8217b Author: Lysandros Nikolaou <lisandrosnik@gmail.com> Date: Tue Jun 13 12:39:29 2023 +0200 pythongh-105713: Document that tokenize raises when mixing tabs/spaces (python#105723) * pythongh-105713: Document that tokenize raises when mixing tabs/spaces * Update Doc/whatsnew/3.12.rst Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com> commit c3d2d64 Author: Mark Shannon <mark@hotpy.org> Date: Tue Jun 13 10:34:27 2023 +0100 Fix magic number (pythonGH-105722) commit 09ffa69 Author: Mark Shannon <mark@hotpy.org> Date: Tue Jun 13 09:51:05 2023 +0100 pythonGH-105678: Split MAKE_FUNCTION into MAKE_FUNCTION and SET_FUNCTION_ATTRIBUTE (pythonGH-105680) commit 217589d Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Tue Jun 13 10:38:01 2023 +0200 pythongh-105375: Improve error handling in _Unpickler_SetInputStream() (python#105667) Prevent exceptions from possibly being overwritten in case of multiple failures. commit 840d02f Author: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com> Date: Tue Jun 13 11:36:40 2023 +0530 pythonGH-105684: Require `asyncio.Task` implementations to support `set_name` method (python#105685) commit 829ac13 Author: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com> Date: Tue Jun 13 11:11:34 2023 +0530 pythonGH-104787: use bitfields in `_asyncio` (python#104788) commit 8da9d1b Author: Guido van Rossum <guido@python.org> Date: Mon Jun 12 14:55:15 2023 -0700 pythongh-105540: Fix code generator tests (python#105707) This involves expanding PEEK, POKE and JUMPBY macros, and removing super and register tests (those features no longer exist). commit ca3cc4b Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Mon Jun 12 23:35:07 2023 +0200 pythongh-105375: Explicitly initialise all {Pickler,Unpickler}Object fields (python#105686) All fields must be explicitly initialised to prevent manipulation of uninitialised fields in dealloc. Align initialisation order with the layout of the object structs. commit f0fb782 Author: Jay <74105438+weijay0804@users.noreply.github.com> Date: Tue Jun 13 04:29:02 2023 +0800 pythongh-105331: Change `asyncio.sleep` to raise ``ValueError` for nan (python#105641) Co-authored-by: Guido van Rossum <gvanrossum@gmail.com> Co-authored-by: Kumar Aditya <59607654+kumaraditya303@users.noreply.github.com> commit 9544948 Author: Guido van Rossum <guido@python.org> Date: Mon Jun 12 11:19:04 2023 -0700 Remove support for legacy bytecode instructions (python#105705) (A legacy instruction is of the form `instr(FOOBAR)`, i.e. missing the `(... -- ...)` stack/cache effect annotation.) commit b9e7dc7 Author: Guido van Rossum <guido@python.org> Date: Mon Jun 12 10:47:08 2023 -0700 pythongh-105229: Remove syntactic support for super-instructions (python#105703) It will not be used again. commit 4f7d3b6 Author: Dora203 <66343334+sku2000@users.noreply.github.com> Date: Tue Jun 13 00:14:55 2023 +0800 pythongh-105436: The environment block should end with two null wchar_t values (pythonGH-105495) commit 2b90796 Author: Petr Viktorin <encukou@gmail.com> Date: Mon Jun 12 17:45:49 2023 +0200 pythongh-103968: PyType_FromMetaclass: Allow metaclasses with tp_new=NULL (pythonGH-105386) commit 58f0bda Author: Steve Dower <steve.dower@python.org> Date: Mon Jun 12 16:09:14 2023 +0100 ARM64 clamping bug also exists in MSVC 14.35 (pythonGH-105679) commit a8d69fe Author: Nikita Sobolev <mail@sobolevn.me> Date: Mon Jun 12 11:47:56 2023 +0300 pythongh-105673: Fix uninitialized warning in sysmodule.c (python#105674) In sys_add_xoption(), 'value' may be uninitialized for some error paths. commit 58f5227 Author: Irit Katriel <1055913+iritkatriel@users.noreply.github.com> Date: Sun Jun 11 22:31:59 2023 +0100 pythongh-105481: add pseudo-instructions to the bytecodes DSL (python#105506) commit 20a56d8 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 22:18:46 2023 +0200 pythongh-105375: Harden pyexpat initialisation (python#105606) Add proper error handling to add_errors_module() to prevent exceptions from possibly being overwritten. commit 41cddc2 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 22:02:49 2023 +0200 pythongh-105375: Improve error handling in the sys extension module (python#105611) In _PySys_AddXOptionWithError() and sys_add_xoption(), bail on first error to prevent exceptions from possibly being overwritten. commit e8998e4 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 21:46:19 2023 +0200 pythongh-105375: Improve error handling in _ctypes (python#105593) Prevent repeated PyLong_FromVoidPtr() from possibly overwriting the current exception. commit 555be81 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 21:29:19 2023 +0200 pythongh-105375: Improve error handling in PyUnicode_BuildEncodingMap() (python#105491) Bail on first error to prevent exceptions from possibly being overwritten. commit 567d6ae Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 21:23:28 2023 +0200 pythongh-105375: Improve PyErr_WarnExplicit() error handling (python#105610) Bail on first error to prevent exceptions from possibly being overwritten. commit 3f7c081 Author: Samet YASLAN <sametyaslan@gmail.com> Date: Sun Jun 11 20:51:21 2023 +0200 bpo-44185: Added close() to mock_open __exit__ (python#26902) commit 18d16e9 Author: Tomas R <tomas.roun8@gmail.com> Date: Sun Jun 11 17:50:34 2023 +0200 pythongh-102676: Add more convenience properties to `dis.Instruction` (python#103969) Adds start_offset, cache_offset, end_offset, baseopcode, baseopname, jump_target and oparg to dis.Instruction. Also slightly improves the disassembly output by allowing opnames to overflow into the space reserved for opargs. commit 845e593 Author: litlighilit <97860435+litlighilit@users.noreply.github.com> Date: Sun Jun 11 22:06:42 2023 +0800 Fix typo in configparser module docstring (python#105652) "zc.buildbot" -> "zc.buildout" commit d4fa529 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 12:20:43 2023 +0200 pythongh-105375: Improve error handling in the builtins extension module (python#105585) commit c932f72 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 12:06:06 2023 +0200 pythongh-105375: Improve _decimal error handling (python#105605) Fix a bug where an exception could end up being overwritten. commit 16d4968 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 12:03:09 2023 +0200 pythongh-105375: Harden _datetime initialisation (python#105604) Improve error handling so init bails on the first exception. commit 35cff54 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 11:58:08 2023 +0200 pythongh-105375: Improve array.array exception handling (python#105594) Fix a bug where 'tp_richcompare' could end up overwriting an exception. commit 01f4230 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Sun Jun 11 11:56:32 2023 +0200 pythongh-105375: Harden _ssl initialisation (python#105599) Add proper error handling to prevent reference leaks and overwritten exceptions. commit cc87948 Author: Hugo van Kemenade <hugovk@users.noreply.github.com> Date: Sun Jun 11 12:17:35 2023 +0300 pythongh-80480: Emit DeprecationWarning for array's 'u' type code (python#95760) commit 3a314f7 Author: Gregory P. Smith <greg@krypto.org> Date: Sat Jun 10 12:09:20 2023 -0700 pythongh-99108: Mention HACL\* in the hashlib docs. (python#105634) commit 0d1d6ab Author: Gregory P. Smith <greg@krypto.org> Date: Sat Jun 10 11:49:06 2023 -0700 Cleanup and clarify our hashlib docs. (python#105624) Clarify and improve our hashlib docs. Now with 50% less mess! commit d636d7d Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 23:53:33 2023 +0200 pythongh-105375: Harden error handling in `_testcapi/heaptype.c` (python#105608) Bail on first error in heapctypesubclasswithfinalizer_finalize() commit 33c92c4 Author: Nikita Sobolev <mail@sobolevn.me> Date: Sat Jun 10 00:48:54 2023 +0300 pythongh-105375: Improve error handling in `zoneinfo` module (python#105586) Fix bugs where exceptions could end up being overwritten because of deferred error handling. Co-authored-by: Erlend E. Aasland <erlend.aasland@protonmail.com> commit 91441bf Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 23:14:02 2023 +0200 Docs: fix formatting in 2023-06-09-12-59-18 NEWS item (python#105607) commit b047fa5 Author: Pablo Galindo Salgado <Pablogsal@gmail.com> Date: Fri Jun 9 21:39:01 2023 +0100 pythongh-105549: Tokenize separately NUMBER and NAME tokens and allow 0-prefixed literals (python#105555) commit 00b599a Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 22:35:03 2023 +0200 pythongh-105375: Improve error handling in _elementtree (python#105591) Fix bugs where exceptions could end up being overwritten. commit f668f73 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 22:07:47 2023 +0200 pythongh-105375: Improve posix error handling (python#105592) Fix a bug where an IndexError could end up being overwritten. commit eede1d2 Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 21:57:25 2023 +0200 pythongh-105375: Improve errnomodule error handling (python#105590) Bail immediately if an exception is set, to prevent exceptions from being overwritten. commit 89aac6f Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 19:09:53 2023 +0200 pythongh-105375: Improve _pickle error handling (python#105475) Error handling was deferred in some cases, which could potentially lead to exceptions being overwritten. commit 6c832dd Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 18:55:53 2023 +0200 pythongh-105375: Improve error handling in compiler_enter_scope() (python#105494) commit d7f46bc Author: Pablo Galindo Salgado <Pablogsal@gmail.com> Date: Fri Jun 9 17:01:26 2023 +0100 pythongh-105564: Don't include artificial newlines in the line attribute of tokens (python#105565) commit 1dd267a Author: Pablo Galindo Salgado <Pablogsal@gmail.com> Date: Fri Jun 9 16:59:37 2023 +0100 Clarify the supported cases in the tokenize module (python#105569) commit 59f009e Author: Ethan Furman <ethan@stoneleaf.us> Date: Fri Jun 9 08:56:05 2023 -0700 pythongh-105497: [Enum] Fix Flag inversion when alias/mask members exist. (pythonGH-105542) When inverting a Flag member (or boundary STRICT), only consider other canonical flags; when inverting an IntFlag member (or boundary KEEP), also consider aliases. commit 8e75592 Author: Alex Waygood <Alex.Waygood@Gmail.com> Date: Fri Jun 9 16:08:57 2023 +0100 Miscellaneous improvements to the typing docs (python#105529) Mostly, these are changes so that we use shorter sentences and shorter paragraphs. In particular, I've tried to make the first sentence introducing each object in the typing API short and declarative. commit b8fa7bd Author: Erlend E. Aasland <erlend.aasland@protonmail.com> Date: Fri Jun 9 15:36:59 2023 +0200 pythongh-105557: Remove duplicate sqlite3 test method (python#105558) test_func_return_too_large_int() was defined twice. Keep only the redefined method, as that also checks the tracebacks. commit 9bf8d82 Author: Thomas Grainger <tagrain@gmail.com> Date: Fri Jun 9 14:29:09 2023 +0100 pythongh-94924: support `inspect.iscoroutinefunction` in `create_autospec(async_def)` (python#94962) * support inspect.iscoroutinefunction in create_autospec(async_def) * test create_autospec with inspect.iscoroutine and inspect.iscoroutinefunction * test when create_autospec functions check their signature commit 0f885ff Author: Victor Stinner <vstinner@python.org> Date: Fri Jun 9 14:50:31 2023 +0200 pythongh-105407: Remove unused imports (python#105554)
carljm
added a commit
to carljm/cpython
that referenced
this issue
Jun 15, 2023
* main: (57 commits) pythongh-105831: Fix NEWS blurb from pythongh-105828 (python#105833) pythongh-105820: Fix tok_mode expression buffer in file & readline tokenizer (python#105828) pythongh-105751, test_ctypes: Remove disabled tests (python#105826) pythongh-105821: Use a raw f-string in test_httpservers.py (python#105822) pythongh-105751: Remove platform usage in test_ctypes (python#105819) pythongh-105751: Reenable disable test_ctypes tests (python#105818) pythongh-105751: Remove dead code in test_ctypes (python#105817) More reorganisation of the typing docs (python#105787) Improve docs for `typing.dataclass_transform` (python#105792) pythonGH-89812: Churn `pathlib.Path` test methods (python#105807) pythongh-105800: Issue SyntaxWarning in f-strings for invalid escape sequences (python#105801) pythongh-105751: Cleanup test_ctypes imports (python#105803) pythongh-105481: add HAS_JUMP flag to opcode metadata (python#105791) pythongh-105751: test_ctypes avoids the operator module (pythonGH-105797) pythongh-105751: test_ctypes: Remove @need_symbol decorator (pythonGH-105798) pythongh-104909: Implement conditional stack effects for macros (python#105748) pythongh-75905: Remove test_xmlrpc_net: skipped since 2017 (python#105796) pythongh-105481: Fix types and a bug for pseudos (python#105788) Update DSL docs for cases generator (python#105753) pythonGH-77273: Better bytecodes for f-strings (pythonGH-6132) ...
|
Looks like this was implemented in #6132, thanks all! |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
Show more details
GitHub fields:
bugs.python.org fields:
The text was updated successfully, but these errors were encountered: