ACTIVITY SUMMARY (2019-05-31 - 2019-06-07) Python tracker at https://bugs.python.org/ To view or respond to any of the issues listed below, click on the issue. Do NOT respond to this message. Issues counts and deltas: open 7007 (-21) closed 41943 (+104) total 48950 (+83) Open issues with patches: 2817 Issues opened (51) ================== #21492: email.header.decode_header sometimes returns bytes, sometimes https://bugs.python.org/issue21492 reopened by ezio.melotti #32912: Raise non-silent warning for invalid escape sequences https://bugs.python.org/issue32912 reopened by rhettinger #35621: asyncio.create_subprocess_exec() only works with main event lo https://bugs.python.org/issue35621 reopened by koobs #36818: Add PyInterpreterState.runtime. https://bugs.python.org/issue36818 reopened by vstinner #36993: zipfile: tuple IndexError on extract https://bugs.python.org/issue36993 reopened by berker.peksag #37111: Logging - Inconsistent behaviour when handling unicode https://bugs.python.org/issue37111 reopened by jonathan-lp #37120: Provide knobs to disable session ticket generation on TLS 1.3 https://bugs.python.org/issue37120 opened by njs #37123: test_multiprocessing fails randomly on Windows https://bugs.python.org/issue37123 opened by pablogsal #37124: test_msilib is potentially leaking references and memory block https://bugs.python.org/issue37124 opened by pablogsal #37127: Handling pending calls during runtime finalization may cause p https://bugs.python.org/issue37127 opened by eric.snow #37129: Add RWF_APPEND flag https://bugs.python.org/issue37129 opened by bezoka #37130: pathlib.with_name() doesn't like unnamed files. https://bugs.python.org/issue37130 opened by Nophke #37133: Erro "ffi.h: No such file" when build python 3.8 (branch maste https://bugs.python.org/issue37133 opened by heckad #37138: PEP 590 method_vectorcall calls memcpy with NULL src https://bugs.python.org/issue37138 opened by gregory.p.smith #37140: ctypes change made clang fail to build https://bugs.python.org/issue37140 opened by petr.viktorin #37141: Allow multiple separators in Stream.readuntil https://bugs.python.org/issue37141 opened by bmerry #37144: tarfile.open: improper handling of path-like object https://bugs.python.org/issue37144 opened by dm #37146: opcode cache for LOAD_GLOBAL emits false alarm in memory leak https://bugs.python.org/issue37146 opened by vstinner #37149: link to official documentation tkinter failed !!! https://bugs.python.org/issue37149 opened by xameridu #37150: Do not allow to pass FileType class object instead of instance https://bugs.python.org/issue37150 opened by zygocephalus #37151: Calling code cleanup after PEP 590 https://bugs.python.org/issue37151 opened by jdemeyer #37154: test_utf8_mode: test_env_var() fails on AMD64 Fedora Rawhide C https://bugs.python.org/issue37154 opened by vstinner #37155: test_asyncio: test_stdin_broken_pipe() failed on AMD64 FreeBSD https://bugs.python.org/issue37155 opened by vstinner #37157: shutil: add reflink=False to file copy functions to control cl https://bugs.python.org/issue37157 opened by vstinner #37159: Use copy_file_range() in shutil.copyfile() (server-side copy) https://bugs.python.org/issue37159 opened by giampaolo.rodola #37160: thread native id netbsd support https://bugs.python.org/issue37160 opened by David Carlier #37161: Pre-populate user editable text in input() https://bugs.python.org/issue37161 opened by steven.daprano #37163: dataclasses.replace() fails with the field named "obj" https://bugs.python.org/issue37163 opened by serhiy.storchaka #37166: inspect.findsource doesn't handle shortened files gracefully https://bugs.python.org/issue37166 opened by thatch #37168: Decimal divisions sometimes 10x or 100x too large https://bugs.python.org/issue37168 opened by Phil Frost #37172: Odd error awating a Future https://bugs.python.org/issue37172 opened by Dima.Tisnek #37173: inspect.getfile error names module instead of passed class https://bugs.python.org/issue37173 opened by flying sheep #37174: sched.py: run() is caught in delayfunc even if all events are https://bugs.python.org/issue37174 opened by ernestum #37175: make install: make compileall optional https://bugs.python.org/issue37175 opened by blueyed #37176: super() docs don't say what super() does https://bugs.python.org/issue37176 opened by jdemeyer #37178: One argument form of math.perm() https://bugs.python.org/issue37178 opened by rhettinger #37179: asyncio loop.start_tls() provide support for TLS in TLS https://bugs.python.org/issue37179 opened by cooperlees #37181: fix test_regrtest failures on Windows arm64 https://bugs.python.org/issue37181 opened by Paul Monson #37184: suggesting option to raise exception if process exits nonzero https://bugs.python.org/issue37184 opened by nlevitt #37185: use os.memfd_create in multiprocessing.shared_memory? https://bugs.python.org/issue37185 opened by pierreglaser #37187: CField.size from the ctypes module does not behave as document https://bugs.python.org/issue37187 opened by Eric Wieser #37188: Creating a ctypes array of an element with size zero causes "F https://bugs.python.org/issue37188 opened by Eric Wieser #37189: PyRun_String not exported in python38.dll https://bugs.python.org/issue37189 opened by cgohlke #37190: asyncio.iscoroutinefunction(<async_generator>.asend) returns F https://bugs.python.org/issue37190 opened by Radu Matei Lăcraru #37191: Python.h contains intermingled declarations https://bugs.python.org/issue37191 opened by petr.viktorin #37193: Memory leak while running TCP/UDPServer with socketserver.Thre https://bugs.python.org/issue37193 opened by maru-n #37194: Move new vector private declarations to the internal C API https://bugs.python.org/issue37194 opened by vstinner #37195: test_utime fails on MacOS Mojave (Kernel Version 18.6.0:) https://bugs.python.org/issue37195 opened by pablogsal #37196: Allowing arbitrary expressions in the @expression syntax https://bugs.python.org/issue37196 opened by maggyero #37198: _parse_localename fail to parse 'en_IL' https://bugs.python.org/issue37198 opened by hodai goldman #37199: Test suite fails when Ipv6 is unavailable https://bugs.python.org/issue37199 opened by Nophke Most recent 15 issues with no replies (15) ========================================== #37199: Test suite fails when Ipv6 is unavailable https://bugs.python.org/issue37199 #37193: Memory leak while running TCP/UDPServer with socketserver.Thre https://bugs.python.org/issue37193 #37190: asyncio.iscoroutinefunction(<async_generator>.asend) returns F https://bugs.python.org/issue37190 #37185: use os.memfd_create in multiprocessing.shared_memory? https://bugs.python.org/issue37185 #37181: fix test_regrtest failures on Windows arm64 https://bugs.python.org/issue37181 #37174: sched.py: run() is caught in delayfunc even if all events are https://bugs.python.org/issue37174 #37173: inspect.getfile error names module instead of passed class https://bugs.python.org/issue37173 #37161: Pre-populate user editable text in input() https://bugs.python.org/issue37161 #37160: thread native id netbsd support https://bugs.python.org/issue37160 #37155: test_asyncio: test_stdin_broken_pipe() failed on AMD64 FreeBSD https://bugs.python.org/issue37155 #37129: Add RWF_APPEND flag https://bugs.python.org/issue37129 #37107: ensurepip --upgrade doesn't change the version of pip used by https://bugs.python.org/issue37107 #37097: python_is_optimized() false negatives https://bugs.python.org/issue37097 #37096: Add large-file tests for modules using sendfile(2) https://bugs.python.org/issue37096 #37095: [Feature Request]: Add zstd support in tarfile https://bugs.python.org/issue37095 Most recent 15 issues waiting for review (15) ============================================= #37194: Move new vector private declarations to the internal C API https://bugs.python.org/issue37194 #37193: Memory leak while running TCP/UDPServer with socketserver.Thre https://bugs.python.org/issue37193 #37191: Python.h contains intermingled declarations https://bugs.python.org/issue37191 #37188: Creating a ctypes array of an element with size zero causes "F https://bugs.python.org/issue37188 #37181: fix test_regrtest failures on Windows arm64 https://bugs.python.org/issue37181 #37173: inspect.getfile error names module instead of passed class https://bugs.python.org/issue37173 #37166: inspect.findsource doesn't handle shortened files gracefully https://bugs.python.org/issue37166 #37163: dataclasses.replace() fails with the field named "obj" https://bugs.python.org/issue37163 #37159: Use copy_file_range() in shutil.copyfile() (server-side copy) https://bugs.python.org/issue37159 #37157: shutil: add reflink=False to file copy functions to control cl https://bugs.python.org/issue37157 #37151: Calling code cleanup after PEP 590 https://bugs.python.org/issue37151 #37150: Do not allow to pass FileType class object instead of instance https://bugs.python.org/issue37150 #37146: opcode cache for LOAD_GLOBAL emits false alarm in memory leak https://bugs.python.org/issue37146 #37144: tarfile.open: improper handling of path-like object https://bugs.python.org/issue37144 #37140: ctypes change made clang fail to build https://bugs.python.org/issue37140 Top 10 most discussed issues (10) ================================= #33608: Add a cross-interpreter-safe mechanism to indicate that an obj https://bugs.python.org/issue33608 18 msgs #36839: Support the buffer protocol in code objects https://bugs.python.org/issue36839 16 msgs #28708: Low FD_SETSIZE limit on Windows https://bugs.python.org/issue28708 12 msgs #37168: Decimal divisions sometimes 10x or 100x too large https://bugs.python.org/issue37168 12 msgs #37176: super() docs don't say what super() does https://bugs.python.org/issue37176 12 msgs #5680: Simulate command-line arguments for program run in IDLE https://bugs.python.org/issue5680 10 msgs #26826: Expose new copy_file_range() syscall in os module. https://bugs.python.org/issue26826 10 msgs #35621: asyncio.create_subprocess_exec() only works with main event lo https://bugs.python.org/issue35621 10 msgs #37111: Logging - Inconsistent behaviour when handling unicode https://bugs.python.org/issue37111 10 msgs #37191: Python.h contains intermingled declarations https://bugs.python.org/issue37191 9 msgs Issues closed (106) =================== #2661: Mapping tests cannot be passed by user implementations https://bugs.python.org/issue2661 closed by cheryl.sabella #12202: Check status returns in msilib.SummaryInformation.GetProperty( https://bugs.python.org/issue12202 closed by berker.peksag #12639: msilib Directory.start_component() fails if keyfile is not Non https://bugs.python.org/issue12639 closed by steve.dower #15115: Duplicated Content-Transfer-Encoding header when applying emai https://bugs.python.org/issue15115 closed by cheryl.sabella #18911: minidom does not encode correctly when calling Document.writex https://bugs.python.org/issue18911 closed by scoder #19184: dis module has incorrect docs for RAISE_VARARGS https://bugs.python.org/issue19184 closed by ezio.melotti #20602: sys.flags and sys.float_info disappear at shutdown https://bugs.python.org/issue20602 closed by vstinner #21110: Slowdown and high memory usage when adding a new module in emb https://bugs.python.org/issue21110 closed by MrValdez #21879: str.format() gives poor diagnostic on placeholder mismatch https://bugs.python.org/issue21879 closed by rhettinger #23324: Nonblocking serial io using Arduino and Ubuntu 14.10 (Python 3 https://bugs.python.org/issue23324 closed by willingc #24039: Idle: some modal dialogs maximize, don't minimize https://bugs.python.org/issue24039 closed by taleinat #26219: implement per-opcode cache in ceval https://bugs.python.org/issue26219 closed by vstinner #26836: Add memfd_create to os module https://bugs.python.org/issue26836 closed by christian.heimes #29414: Change 'the for statement is such an iterator' in Tutorial https://bugs.python.org/issue29414 closed by rhettinger #29984: Improve test coverage for 'heapq' module https://bugs.python.org/issue29984 closed by rhettinger #30699: Misleading class names in datetime.tzinfo usage examples https://bugs.python.org/issue30699 closed by vstinner #30786: getaddrinfo emulation does not support AI_NUMERICSERV https://bugs.python.org/issue30786 closed by cheryl.sabella #30809: IDLE parenmatch - highlighting options https://bugs.python.org/issue30809 closed by terry.reedy #31006: typing.NamedTuple should add annotations to its constructor (_ https://bugs.python.org/issue31006 closed by levkivskyi #31087: asyncio.create_subprocess_* should honor `encoding` https://bugs.python.org/issue31087 closed by asvetlov #31968: exec(): method's default arguments from dict-inherited globals https://bugs.python.org/issue31968 closed by rhettinger #32052: Provide access to buffer of asyncio.StreamReader https://bugs.python.org/issue32052 closed by asvetlov #32115: Ignored SIGCHLD causes asyncio.Process.wait to hang forever https://bugs.python.org/issue32115 closed by asvetlov #32411: Idlelib.browser: stop sorting dicts created by pyclbr https://bugs.python.org/issue32411 closed by terry.reedy #32515: Add an option to trace to run module as a script https://bugs.python.org/issue32515 closed by pablogsal #32573: All sys attributes (.argv, ...) should exist in embedded envir https://bugs.python.org/issue32573 closed by vstinner #32644: unittest.mock.call len() error https://bugs.python.org/issue32644 closed by xtreak #33048: macOS job broken on Travis CI https://bugs.python.org/issue33048 closed by willingc #33361: readline() + seek() on codecs.EncodedFile breaks next readline https://bugs.python.org/issue33361 closed by berker.peksag #33569: dataclasses InitVar does not maintain any type info https://bugs.python.org/issue33569 closed by eric.smith #34222: Email message serialization enters an infinite loop when foldi https://bugs.python.org/issue34222 closed by cheryl.sabella #34261: Add description to clinic.py https://bugs.python.org/issue34261 closed by pablogsal #34303: micro-optimizations in functools.reduce() https://bugs.python.org/issue34303 closed by rhettinger #34763: Treat U+4E17 as a numeric value https://bugs.python.org/issue34763 closed by xiang.zhang #34767: Optimize asyncio.Lock https://bugs.python.org/issue34767 closed by asvetlov #35022: MagicMock should support `__fspath__` https://bugs.python.org/issue35022 closed by xtreak #35082: Mock.__dir__ lists deleted attributes https://bugs.python.org/issue35082 closed by asvetlov #35431: Add a function for computing binomial coefficients to the math https://bugs.python.org/issue35431 closed by rhettinger #35537: use os.posix_spawn in subprocess https://bugs.python.org/issue35537 closed by vstinner #35551: Encoding and alias issues https://bugs.python.org/issue35551 closed by cheryl.sabella #35610: IDLE: replace use of EditorWindow.context_use_ps1 https://bugs.python.org/issue35610 closed by terry.reedy #35635: asyncio.create_subprocess_exec() only works in main thread https://bugs.python.org/issue35635 closed by asvetlov #35761: Allow dataclasses to be updated in place https://bugs.python.org/issue35761 closed by eric.smith #35763: IDLE calltips: make positional note less obtrusive https://bugs.python.org/issue35763 closed by terry.reedy #35996: Optional modulus argument for new math.prod() function https://bugs.python.org/issue35996 closed by rhettinger #36027: Support negative exponents in pow() where a modulus is specifi https://bugs.python.org/issue36027 closed by mark.dickinson #36732: test_asyncio: test_huge_content_recvinto() fails randomly https://bugs.python.org/issue36732 closed by vstinner #36786: "make install" should run compileall in parallel https://bugs.python.org/issue36786 closed by pitrou #36813: QueueListener not calling task_done upon termination https://bugs.python.org/issue36813 closed by asvetlov #36848: autospec fails with AttributeError when mocked class has __sig https://bugs.python.org/issue36848 closed by xtreak #36870: test_asyncio: test_drain_raises() fails randomly on Windows https://bugs.python.org/issue36870 closed by vstinner #36879: bug with round() and "numpy floats" https://bugs.python.org/issue36879 closed by mark.dickinson #36885: Make makeunicode.py script more readable https://bugs.python.org/issue36885 closed by scoder #36894: test_multiprocessing_spawn regression on Windows https://bugs.python.org/issue36894 closed by vstinner #36935: bpo-35813 introduced usage of the deprecated PyErr_SetFromWind https://bugs.python.org/issue36935 closed by vstinner #36976: email: AttributeError https://bugs.python.org/issue36976 closed by berker.peksag #36984: typing docs "versionadded" is inaccurate for many attributes https://bugs.python.org/issue36984 closed by levkivskyi #37005: bz2 module doesn't write end-of-stream marker https://bugs.python.org/issue37005 closed by Dobatymo #37014: fileinput module should document that openhook and mode are ig https://bugs.python.org/issue37014 closed by ezio.melotti #37024: SQLite flag in configure due to homebrew not linking sqlite https://bugs.python.org/issue37024 closed by ned.deily #37029: PyObject_Free is O(N) where N = # of arenas https://bugs.python.org/issue37029 closed by tim.peters #37068: Emit SyntaxWarning for f-strings without expressions ? https://bugs.python.org/issue37068 closed by terry.reedy #37075: Error message improvement for AsyncMock https://bugs.python.org/issue37075 closed by xtreak #37087: Adding native id support for openbsd https://bugs.python.org/issue37087 closed by vstinner #37098: test_memfd_create() test failure https://bugs.python.org/issue37098 closed by vstinner #37100: test_coroutine.test_unawaited_warning_when_module_broken fails https://bugs.python.org/issue37100 closed by vstinner #37110: Clarify hashability of custom class instances https://bugs.python.org/issue37110 closed by rhettinger #37116: Use PEP 570 syntax for positional-only parameters https://bugs.python.org/issue37116 closed by serhiy.storchaka #37117: Simplify customization of the logging time through datefmt https://bugs.python.org/issue37117 closed by vinay.sajip #37118: Why is GIL on 2.7 so much faster than 3.7 https://bugs.python.org/issue37118 closed by zach.ware #37119: Equality on dict.values() are inconsistent between 2 and 3 https://bugs.python.org/issue37119 closed by serhiy.storchaka #37121: 'ა'.upper() should return 'ა' https://bugs.python.org/issue37121 closed by SilentGhost #37122: Make co->co_argcount represent the total number of positional https://bugs.python.org/issue37122 closed by pablogsal #37125: math.comb is leaking references https://bugs.python.org/issue37125 closed by pablogsal #37126: test_threading is leaking references https://bugs.python.org/issue37126 closed by pablogsal #37128: Add math.perm() https://bugs.python.org/issue37128 closed by serhiy.storchaka #37131: all(range()...)) is needlessley slow https://bugs.python.org/issue37131 closed by serhiy.storchaka #37132: Add a module for integer related math functions https://bugs.python.org/issue37132 closed by serhiy.storchaka #37134: Use PEP570 syntax in the documentation https://bugs.python.org/issue37134 closed by pablogsal #37135: test_multiprocessing_spawn segfaults on AMD64 FreeBSD CURRENT https://bugs.python.org/issue37135 closed by vstinner #37136: Travis CI: Documentation tests fails with Sphinx 2.1 https://bugs.python.org/issue37136 closed by vstinner #37137: test_asyncio: test_cancel_gather_2() dangling thread https://bugs.python.org/issue37137 closed by vstinner #37139: Inconsistent behavior of email.header.decode_header https://bugs.python.org/issue37139 closed by SilentGhost #37142: test_asyncio timed out on AMD64 FreeBSD CURRENT Shared 3.x https://bugs.python.org/issue37142 closed by vstinner #37143: multiprocessing crashed with EXCEPTION_ACCESS_VIOLATION on Pyt https://bugs.python.org/issue37143 closed by vstinner #37145: collections.abc.MappingView mixins rely on undocumented _mappi https://bugs.python.org/issue37145 closed by rhettinger #37147: f-string debugging f"{x=[}" adds [filename:lineno] as prefix https://bugs.python.org/issue37147 closed by aldwinaldwin #37148: test_asyncio fails on refleaks buildbots https://bugs.python.org/issue37148 closed by pablogsal #37152: Add AF_LOCAL alias for AF_UNIX https://bugs.python.org/issue37152 closed by christian.heimes #37153: test_venv: test_multiprocessing() hangs randomly on x86 Window https://bugs.python.org/issue37153 closed by vstinner #37156: Fix libssl DLL tag in Tools/msi project https://bugs.python.org/issue37156 closed by steve.dower #37158: Speed-up statistics.fmean() https://bugs.python.org/issue37158 closed by rhettinger #37162: new importlib dependencies csv, email and zipfile https://bugs.python.org/issue37162 closed by brett.cannon #37164: dict creation with converted zip objects produces inconsistent https://bugs.python.org/issue37164 closed by Dane Howard #37165: Convert _collections._count_elements() to the Argument Clinic https://bugs.python.org/issue37165 closed by rhettinger #37167: Cannot build Windows python_d.exe in master branch https://bugs.python.org/issue37167 closed by terry.reedy #37169: test_pyobject_is_freed_free fails with 3.8.0beta1 https://bugs.python.org/issue37169 closed by vstinner #37170: Wrong return value from PyLong_AsUnsignedLongLongMask on PyErr https://bugs.python.org/issue37170 closed by vstinner #37171: Documentation mismatch contextvars module vs PEP-567 https://bugs.python.org/issue37171 closed by Dima.Tisnek #37177: IDLE: Search dialogs can be hidden behind the main window https://bugs.python.org/issue37177 closed by taleinat #37180: Fix Persian KAF in mac_farsi.py https://bugs.python.org/issue37180 closed by SilentGhost #37182: ast - handling new line inside a string https://bugs.python.org/issue37182 closed by eric.smith #37183: Linker failure when creating main binary with python-config -- https://bugs.python.org/issue37183 closed by christian.heimes #37186: Everyone uses GIL wrong! = DEADLOCK https://bugs.python.org/issue37186 closed by eric.snow #37192: pip instal math3d - EROR https://bugs.python.org/issue37192 closed by SilentGhost #37197: [Idle-dev] Feedback appreciated for two suggested new features https://bugs.python.org/issue37197 closed by SilentGhost