Python-Dev May 2018

python-dev@python.org

103 participants
88 discussions

Re: [Python-Dev] PEP: 576 Title: Rationalize Built-in function classes

by Jeroen Demeyer

On 2018-05-19 11:15, mark wrote: > PEP 576 aims to fulfill the same goals as PEP 575 (this is a copy of my comments on GitHub before this PEP was official) **Performance** Most importantly, changing bound methods of extension types from builtin_function_or_method to bound_method will yield a performance loss. It might be possible to mitigate this somewhat by adding specific optimizations for calling bound_method. However, that would add extra complexity and it will probably still be slower than the existing code. And I would also like to know whether it will be possible for custom built-in function subclasses to implement __get__ to change a function into a method (like Python functions) and whether/how the LOAD_METHOD opcode will work in that case. **Introspection** When I want "introspection support", that goes beyond the call signature. Also inspect.getfile should be supported. Currently, that simply raises an exception for built-in functions. I think it's important to specify the semantics of inspect.isfunction. Given that you don't mention it, I assume that inspect.isfunction will continue to return True only for Python functions. But that way, these new function classes won't behave like Python functions. > fully backwards compatible. I wonder why you think it is "fully backwards compatible". Just like PEP 575, you are changing the classes of certain objects. I think it's fairer to say that both PEP 575 and PEP 576 might cause minor backwards compatibility issues. I certainly don't think that PEP 576 is significantly more backwards compatible than PEP 575. PS: in your PEP, you write "bound_method" but I guess you mean "method". PEP 575 proposes to rename "method" to "bound_method". Jeroen.

2 years, 2 months

Re: [Python-Dev] PEP 575 (Unifying function/method classes) update

by Jeroen Demeyer

On 2018-05-16 17:31, Petr Viktorin wrote: > The larger a change is, the harder it is to understand I already disagree here... I'm afraid that you are still confusing the largeness of the *change* with the complexity of the *result* after the change was implemented. A change that *removes* complexity should be considered a good thing, even if it's a large change. That being said, if you want me to make smaller changes, I could do it. But I would do it for *you* personally because I'm afraid that other people might rightly complain that I'm making things too complicated. So I would certainly like some feedback from others on this point. > Less disruptive changes tend to have a better backwards compatibility story. Maybe in very general terms, yes. But I believe that the "disruptive" changes that I'm making will not contribute to backwards incompatibility. Adding new ml_flags flags shouldn't break anything and adding a base class shouldn't either (I doubt that there is code relying on the fact that type(len).__base__ is object). In my opinion, the one change that is most likely to cause backwards compatibility problems is changing the type of bound methods of extension types. And that change is even in the less disruptive PEP 576. > Mark Shannon has an upcoming PEP with an alternative to some of the > issues. I'm looking forward to a serious discussion about that. However, from a first reading, I'm not very optimistic about its performance implications. > Currently, the "outside" of a function (how it looks when introspected) > is tied to the "inside" (what happens internally when it's called). > Can we better enable pydoc/IPython developers to tackle introspection > problems without wading deep in the internals and call optimizations? I proposed complete decoupling in https://bugs.python.org/issue30071 and that was rejected. Anyway, decoupling of introspection is not the essence of this PEP. This PEP is really about allowing custom built-in function subclasses. That's the hard part where CPython internals come in. So I suggest that we leave the discussion about introspection and focus on the function classes. > But, it still has to inherit from base_function to "look like a > function". Can we remove that limitation in favor of duck typing? Duck typing is a Python thing, I don't know what "duck typing" would mean on the C level. We could change the existing isinstance(..., base_function) check by a different fast check. For example, we (together with the Cython devs) have been pondering about a new "type" field, say tp_cfunctionoffset pointing to a certain C field in the object structure. That would work but it would not be so fundamentally different from the current PEP. *PS*: On friday, I'm leaving for 2 weeks on holidays. So if I don't reply to comments on PEP 575 or alternative proposals, don't take it as a lack of interest. Jeroen.

2 years, 2 months

Failing tests on master (asyncio, multiprocessing)

by Christian Heimes

Hi, several of my PRs as well as local tests have started failing recently. On my local Fedora 27 machine, four sendfile related tests of test_asyncio's BaseLoopSockSendfileTests suite are failing reproducible. For example Travis CI job https://travis-ci.org/python/cpython/jobs/380852981 fails in: * test_stdin_broken_pipe (test.test_asyncio.test_subprocess.SubprocessFastWatcherTests) * test_stdin_broken_pipe (test.test_asyncio.test_subprocess.SubprocessSafeWatcherTests) * test_ignore (test.test_multiprocessing_forkserver.TestIgnoreEINTR) Could somebody have a look, please? Christian

2 years, 2 months

Re: [Python-Dev] please help triage VSTS failures

by Nathaniel Smith

On Fri, May 18, 2018 at 1:13 PM, Steve Dower <steve.dower(a)python.org> wrote: > According to the VSTS dev team, an easy “rerun this build” button and > filtering by changed paths are coming soon, which should clean things up. If you're talking to them, please ask them to make sure that the "rerun this build" button doesn't erase the old log. (That's what it does on Travis. Appveyor is better.) The problem is that when you have a flaky/intermittent failure, your todo list is always (a) rerun the build so at least it's not blocking whatever this unrelated change is, (b) file some sort of bug, or comment on some existing bug, and link to the log to help track down the intermittent failure. If you click the "rebuild" button on Travis, then it solves (a), while deleting the information you need for (b) – and for rare intermittent bugs you might not have much information to go on besides that build log. -n -- Nathaniel J. Smith -- https://vorpus.org

2 years, 2 months

Re: [Python-Dev] please help triage VSTS failures

by Terry Reedy

On 5/18/2018 4:13 PM, Steve Dower wrote: > Close/reopen PR is the best way to trigger a rebuild right now. It may be the way to retrigger VSTS, but if one want to merge, and either of Travis or AppVeyor pass, tossing the success is a foolish thing to do. Either may fail on a rebuild. -- Terry Jan Reedy

2 years, 2 months

Re: [Python-Dev] please help triage VSTS failures

by Yury Selivanov

On Fri, May 18, 2018 at 4:15 PM Steve Dower <steve.dower(a)python.org> wrote: [..] > The asyncio instability is apparently really hard to fix. There were 2-3 people looking into it yesterday on one of the other systems, but apparently we haven’t solved it yet (my guess is lingering state from a previous test). The multissl script was my fault for not realising that we don’t use it on 3.6 builds, but that should be fixed already. Close/reopen PR is the best way to trigger a rebuild right now. I asked Andrew Svetlov to help with asyncio CI triage. Hopefully we'll resolve most of them early next week. Yury

2 years, 2 months

please help triage VSTS failures

by Gregory P. Smith

These both look like VSTS infrastructure falling over on PRs: https://python.visualstudio.com/cpython/_build?buildId=522 https://python.visualstudio.com/cpython/_build?buildId=523 I don't see anywhere that gives information about the failures. (*) These CI failures on different platforms are both for the same change, on different branches, for a documentation only change. That passed on the other branches and platforms for the same change. -gps (*) I refuse to "Download logs as a zip file". I'm in a web browser, if the information I might need is potentially buried somewhere in a zip file of logs, that is a waste of my time. I'm not going to do it. The web UI *needs* to find and display the relevant failure info from any logs directly.

2 years, 2 months

Re: [Python-Dev] [Python-checkins] bpo-33522: Enable CI builds on Visual Studio Team Services (GH-6865) (GH-6925)

by Gregory P. Smith

Why did this commit modify .py files, unittests, and test.support? That is inappropriate for something claiming to merely enable a CI platform. -gps On Thu, May 17, 2018 at 6:50 AM Steve Dower <webhook-mailer(a)python.org> wrote: > > https://github.com/python/cpython/commit/0d8f83f59c8f4cc7fe125434ca4ecdcac1… > commit: 0d8f83f59c8f4cc7fe125434ca4ecdcac111810f > branch: 3.6 > author: Steve Dower <steve.dower(a)microsoft.com> > committer: GitHub <noreply(a)github.com> > date: 2018-05-17T09:46:00-04:00 > summary: > > bpo-33522: Enable CI builds on Visual Studio Team Services (GH-6865) > (GH-6925) > > files: > A .vsts/docs-release.yml > A .vsts/docs.yml > A .vsts/linux-buildbot.yml > A .vsts/linux-coverage.yml > A .vsts/linux-deps.yml > A .vsts/linux-pr.yml > A .vsts/macos-buildbot.yml > A .vsts/macos-pr.yml > A .vsts/windows-buildbot.yml > A .vsts/windows-pr.yml > A Misc/NEWS.d/next/Build/2018-05-15-12-44-50.bpo-33522.mJoNcA.rst > A Misc/NEWS.d/next/Library/2018-05-16-17-05-48.bpo-33548.xWslmx.rst > M Doc/make.bat > M Lib/tempfile.py > M Lib/test/support/__init__.py > M Lib/test/test_asyncio/test_base_events.py > M Lib/test/test_bdb.py > M Lib/test/test_pathlib.py > M Lib/test/test_poplib.py > M Lib/test/test_selectors.py > M PCbuild/rt.bat > M Tools/ssl/multissltests.py > > diff --git a/.vsts/docs-release.yml b/.vsts/docs-release.yml > new file mode 100644 > index 000000000000..e90428a42494 > --- /dev/null > +++ b/.vsts/docs-release.yml > @@ -0,0 +1,43 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted Linux Preview > + > +#variables: > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +- script: sudo apt-get update && sudo apt-get install -qy --force-yes > texlive-full > + displayName: 'Install LaTeX' > + > +- task: UsePythonVersion@0 > + displayName: 'Use Python 3.6 or later' > + inputs: > + versionSpec: '>=3.6' > + > +- script: python -m pip install sphinx blurb python-docs-theme > + displayName: 'Install build dependencies' > + > +- script: make dist PYTHON=python SPHINXBUILD='python -m sphinx' > BLURB='python -m blurb' > + workingDirectory: '$(build.sourcesDirectory)/Doc' > + displayName: 'Build documentation' > + > +- task: PublishBuildArtifacts@1 > + displayName: 'Publish build' > + inputs: > + PathToPublish: '$(build.sourcesDirectory)/Doc/build' > + ArtifactName: build > + publishLocation: Container > + > +- task: PublishBuildArtifacts@1 > + displayName: 'Publish dist' > + inputs: > + PathToPublish: '$(build.sourcesDirectory)/Doc/dist' > + ArtifactName: dist > + publishLocation: Container > diff --git a/.vsts/docs.yml b/.vsts/docs.yml > new file mode 100644 > index 000000000000..efa1e871656d > --- /dev/null > +++ b/.vsts/docs.yml > @@ -0,0 +1,43 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted Linux Preview > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + include: > + - Doc/* > + > +#variables: > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +- task: UsePythonVersion@0 > + displayName: 'Use Python 3.6 or later' > + inputs: > + versionSpec: '>=3.6' > + > +- script: python -m pip install sphinx~=1.6.1 blurb python-docs-theme > + displayName: 'Install build dependencies' > + > +- script: make check suspicious html PYTHON=python > + workingDirectory: '$(build.sourcesDirectory)/Doc' > + displayName: 'Build documentation' > + > +- task: PublishBuildArtifacts@1 > + displayName: 'Publish build' > + inputs: > + PathToPublish: '$(build.sourcesDirectory)/Doc/build' > + ArtifactName: build > + publishLocation: Container > diff --git a/.vsts/linux-buildbot.yml b/.vsts/linux-buildbot.yml > new file mode 100644 > index 000000000000..d75d7f57650e > --- /dev/null > +++ b/.vsts/linux-buildbot.yml > @@ -0,0 +1,71 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted Linux Preview > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + exclude: > + - Doc/* > + - Tools/* > + > +variables: > + # Copy-pasted from linux-deps.yml until template support arrives > + OPENSSL: 1.1.0g > + OPENSSL_DIR: "$(build.sourcesDirectory)/multissl/openssl/$(OPENSSL)" > + > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +#- template: linux-deps.yml > + > +# See > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > +# For now, we copy/paste the steps > +- script: echo "deb-src http://archive.ubuntu.com/ubuntu/ xenial main" > > /etc/apt/sources.list.d/python.list && sudo apt-get update > + displayName: 'Update apt-get lists' > + > +- script: echo ##vso[task.prependpath]$(OPENSSL_DIR) > + displayName: 'Add $(OPENSSL_DIR) to PATH' > +- script: > > + sudo apt-get -yq install > + build-essential > + zlib1g-dev > + libbz2-dev > + liblzma-dev > + libncurses5-dev > + libreadline6-dev > + libsqlite3-dev > + libssl-dev > + libgdbm-dev > + tk-dev > + lzma > + lzma-dev > + liblzma-dev > + libffi-dev > + uuid-dev > + displayName: 'Install dependencies' > +- script: python3 Tools/ssl/multissltests.py --steps=library > --base-directory $(build.sourcesDirectory)/multissl --openssl $(OPENSSL) > --system Linux > + displayName: 'python multissltests.py' > + > +- script: ./configure --with-pydebug > + displayName: 'Configure CPython (debug)' > + > +- script: make -s -j4 > + displayName: 'Build CPython' > + > +- script: make pythoninfo > + displayName: 'Display build info' > + > +- script: make buildbottest TESTOPTS="-j4 -uall,-cpu" > + displayName: 'Tests' > diff --git a/.vsts/linux-coverage.yml b/.vsts/linux-coverage.yml > new file mode 100644 > index 000000000000..3657b1720ee2 > --- /dev/null > +++ b/.vsts/linux-coverage.yml > @@ -0,0 +1,77 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted Linux Preview > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + exclude: > + - Doc/* > + - Tools/* > + > +variables: > + # Copy-pasted from linux-deps.yml until template support arrives > + OPENSSL: 1.1.0g > + OPENSSL_DIR: "$(build.sourcesDirectory)/multissl/openssl/$(OPENSSL)" > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +#- template: linux-deps.yml > + > +# See > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > +# For now, we copy/paste the steps > +- script: echo "deb-src http://archive.ubuntu.com/ubuntu/ xenial main" > > /etc/apt/sources.list.d/python.list && sudo apt-get update > + displayName: 'Update apt-get lists' > + > +- script: echo ##vso[task.prependpath]$(OPENSSL_DIR) > + displayName: 'Add $(OPENSSL_DIR) to PATH' > +- script: > > + sudo apt-get -yq install > + build-essential > + zlib1g-dev > + libbz2-dev > + liblzma-dev > + libncurses5-dev > + libreadline6-dev > + libsqlite3-dev > + libssl-dev > + libgdbm-dev > + tk-dev > + lzma > + lzma-dev > + liblzma-dev > + libffi-dev > + uuid-dev > + displayName: 'Install dependencies' > +- script: python3 Tools/ssl/multissltests.py --steps=library > --base-directory $(build.sourcesDirectory)/multissl --openssl $(OPENSSL) > --system Linux > + displayName: 'python multissltests.py' > + > + > +- script: ./configure --with-pydebug > + displayName: 'Configure CPython (debug)' > + > +- script: make -s -j4 > + displayName: 'Build CPython' > + > +- script: ./python -m venv venv && ./venv/bin/python -m pip install -U > coverage > + displayName: 'Set up virtual environment' > + > +- script: ./venv/bin/python -m test.pythoninfo > + displayName: 'Display build info' > + > +- script: ./venv/bin/python -m coverage run --pylib -m test > --fail-env-changed -uall,-cpu -x test_multiprocessing_fork -x > test_multiprocessing_forkserver -x test_multiprocessing_spawn -x > test_concurrent_futures > + displayName: 'Tests with coverage' > + > +- script: source ./venv/bin/activate && bash <(curl -s > https://codecov.io/bash) > + displayName: 'Publish code coverage results' > diff --git a/.vsts/linux-deps.yml b/.vsts/linux-deps.yml > new file mode 100644 > index 000000000000..b6c8a3690ea1 > --- /dev/null > +++ b/.vsts/linux-deps.yml > @@ -0,0 +1,36 @@ > +# Note: this file is not currently used, but when template support comes > to VSTS it > +# will be referenced from the other scripts.. > + > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +parameters: > + OPENSSL: 1.1.0g > + OPENSSL_DIR: "$(build.sourcesDirectory)/multissl/openssl/$(OPENSSL)" > + > +steps: > +- script: echo "deb-src http://archive.ubuntu.com/ubuntu/ xenial main" > > /etc/apt/sources.list.d/python.list && sudo apt-get update > + displayName: 'Update apt-get lists' > + > +- script: echo ##vso[task.prependpath]$(OPENSSL_DIR) > + displayName: 'Add $(OPENSSL_DIR) to PATH' > +- script: > > + sudo apt-get -yq install > + build-essential > + zlib1g-dev > + libbz2-dev > + liblzma-dev > + libncurses5-dev > + libreadline6-dev > + libsqlite3-dev > + libssl-dev > + libgdbm-dev > + tk-dev > + lzma > + lzma-dev > + liblzma-dev > + libffi-dev > + uuid-dev > + displayName: 'Install dependencies' > +- script: python3 Tools/ssl/multissltests.py --steps=library > --base-directory $(build.sourcesDirectory)/multissl --openssl $(OPENSSL) > --system Linux > + displayName: 'python multissltests.py' > diff --git a/.vsts/linux-pr.yml b/.vsts/linux-pr.yml > new file mode 100644 > index 000000000000..7f4d458f5a7c > --- /dev/null > +++ b/.vsts/linux-pr.yml > @@ -0,0 +1,75 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted Linux Preview > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + exclude: > + - Doc/* > + - Tools/* > + > +variables: > + # Copy-pasted from linux-deps.yml until template support arrives > + OPENSSL: 1.1.0g > + OPENSSL_DIR: "$(build.sourcesDirectory)/multissl/openssl/$(OPENSSL)" > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +#- template: linux-deps.yml > + > +# See > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > +# For now, we copy/paste the steps > +- script: echo "deb-src http://archive.ubuntu.com/ubuntu/ xenial main" > > /etc/apt/sources.list.d/python.list && sudo apt-get update > + displayName: 'Update apt-get lists' > + > +- script: echo ##vso[task.prependpath]$(OPENSSL_DIR) > + displayName: 'Add $(OPENSSL_DIR) to PATH' > +- script: > > + sudo apt-get -yq install > + build-essential > + zlib1g-dev > + libbz2-dev > + liblzma-dev > + libncurses5-dev > + libreadline6-dev > + libsqlite3-dev > + libssl-dev > + libgdbm-dev > + tk-dev > + lzma > + lzma-dev > + liblzma-dev > + libffi-dev > + uuid-dev > + displayName: 'Install dependencies' > +- script: python3 Tools/ssl/multissltests.py --steps=library > --base-directory $(build.sourcesDirectory)/multissl --openssl $(OPENSSL) > --system Linux > + displayName: 'python multissltests.py' > + > + > +- script: ./configure --with-pydebug > + displayName: 'Configure CPython (debug)' > + > +- script: make -s -j4 > + displayName: 'Build CPython' > + > +- script: make pythoninfo > + displayName: 'Display build info' > + > +# Run patchcheck and fail if anything is discovered > +- script: ./python Tools/scripts/patchcheck.py --travis true > + displayName: 'Run patchcheck.py' > + > +- script: make buildbottest TESTOPTS="-j4 -uall,-cpu" > + displayName: 'Tests' > diff --git a/.vsts/macos-buildbot.yml b/.vsts/macos-buildbot.yml > new file mode 100644 > index 000000000000..8a4f6ba8cb8b > --- /dev/null > +++ b/.vsts/macos-buildbot.yml > @@ -0,0 +1,37 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted macOS Preview > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + exclude: > + - Doc/* > + - Tools/* > + > +#variables: > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +- script: ./configure --with-pydebug --with-openssl=/usr/local/opt/openssl > + displayName: 'Configure CPython (debug)' > + > +- script: make -s -j4 > + displayName: 'Build CPython' > + > +- script: make pythoninfo > + displayName: 'Display build info' > + > +- script: make buildbottest TESTOPTS="-j4 -uall,-cpu" > + displayName: 'Tests' > diff --git a/.vsts/macos-pr.yml b/.vsts/macos-pr.yml > new file mode 100644 > index 000000000000..8a4f6ba8cb8b > --- /dev/null > +++ b/.vsts/macos-pr.yml > @@ -0,0 +1,37 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted macOS Preview > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + exclude: > + - Doc/* > + - Tools/* > + > +#variables: > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +- script: ./configure --with-pydebug --with-openssl=/usr/local/opt/openssl > + displayName: 'Configure CPython (debug)' > + > +- script: make -s -j4 > + displayName: 'Build CPython' > + > +- script: make pythoninfo > + displayName: 'Display build info' > + > +- script: make buildbottest TESTOPTS="-j4 -uall,-cpu" > + displayName: 'Tests' > diff --git a/.vsts/windows-buildbot.yml b/.vsts/windows-buildbot.yml > new file mode 100644 > index 000000000000..5ec4522796ce > --- /dev/null > +++ b/.vsts/windows-buildbot.yml > @@ -0,0 +1,49 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted VS2017 > + parallel: 2 > + matrix: > + amd64: > + buildOpt: -p x64 > + outDirSuffix: amd64 > + win32: > + buildOpt: > + outDirSuffix: win32 > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + exclude: > + - Doc/* > + - Tools/* > + > +variables: > + # Relocate build outputs outside of source directory to make cleaning > faster > + Py_IntDir: $(Build.BinariesDirectory)\obj > + # UNDONE: Do not build to a different directory because of broken tests > + Py_OutDir: $(Build.SourcesDirectory)\PCbuild > + EXTERNAL_DIR: $(Build.BinariesDirectory)\externals > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +- script: PCbuild\build.bat -e $(buildOpt) > + displayName: 'Build CPython' > + > +- script: python.bat -m test.pythoninfo > + displayName: 'Display build info' > + > +- script: PCbuild\rt.bat -q -uall -u-cpu -rwW --slowest --timeout=1200 -j0 > + displayName: 'Tests' > + env: > + PREFIX: $(Py_OutDir)\$(outDirSuffix) > diff --git a/.vsts/windows-pr.yml b/.vsts/windows-pr.yml > new file mode 100644 > index 000000000000..5ec4522796ce > --- /dev/null > +++ b/.vsts/windows-pr.yml > @@ -0,0 +1,49 @@ > +# Current docs for the syntax of this file are at: > +# > https://github.com/Microsoft/vsts-agent/blob/master/docs/preview/yamlgettin… > + > +name: $(BuildDefinitionName)_$(Date:yyyyMMdd)$(Rev:.rr) > + > +queue: > + name: Hosted VS2017 > + parallel: 2 > + matrix: > + amd64: > + buildOpt: -p x64 > + outDirSuffix: amd64 > + win32: > + buildOpt: > + outDirSuffix: win32 > + > +trigger: > + branches: > + include: > + - master > + - 3.7 > + - 3.6 > + paths: > + exclude: > + - Doc/* > + - Tools/* > + > +variables: > + # Relocate build outputs outside of source directory to make cleaning > faster > + Py_IntDir: $(Build.BinariesDirectory)\obj > + # UNDONE: Do not build to a different directory because of broken tests > + Py_OutDir: $(Build.SourcesDirectory)\PCbuild > + EXTERNAL_DIR: $(Build.BinariesDirectory)\externals > + > +steps: > +- checkout: self > + clean: true > + fetchDepth: 5 > + > +- script: PCbuild\build.bat -e $(buildOpt) > + displayName: 'Build CPython' > + > +- script: python.bat -m test.pythoninfo > + displayName: 'Display build info' > + > +- script: PCbuild\rt.bat -q -uall -u-cpu -rwW --slowest --timeout=1200 -j0 > + displayName: 'Tests' > + env: > + PREFIX: $(Py_OutDir)\$(outDirSuffix) > diff --git a/Doc/make.bat b/Doc/make.bat > index 6cb315fda405..c69cfae31941 100644 > --- a/Doc/make.bat > +++ b/Doc/make.bat > @@ -5,18 +5,21 @@ pushd %~dp0 > > set this=%~n0 > > -call ..\PCBuild\find_python.bat %PYTHON% > -if not defined SPHINXBUILD if defined PYTHON ( > +call ..\PCbuild\find_python.bat %PYTHON% > + > +if not defined PYTHON set PYTHON=py > + > +if not defined SPHINXBUILD ( > %PYTHON% -c "import sphinx" > nul 2> nul > if errorlevel 1 ( > echo Installing sphinx with %PYTHON% > - %PYTHON% -m pip install sphinx > + %PYTHON% -m pip install sphinx python-docs-theme > if errorlevel 1 exit /B > ) > set SPHINXBUILD=%PYTHON% -c "import sphinx, sys; sys.argv[0] = > 'sphinx-build'; sphinx.main()" > ) > > -if not defined BLURB if defined PYTHON ( > +if not defined BLURB ( > %PYTHON% -c "import blurb" > nul 2> nul > if errorlevel 1 ( > echo Installing blurb with %PYTHON% > @@ -26,7 +29,6 @@ if not defined BLURB if defined PYTHON ( > set BLURB=%PYTHON% -m blurb > ) > > -if not defined PYTHON set PYTHON=py > if not defined SPHINXBUILD set SPHINXBUILD=sphinx-build > if not defined BLURB set BLURB=blurb > > diff --git a/Lib/tempfile.py b/Lib/tempfile.py > index 38738082b996..2cb5434ba7b5 100644 > --- a/Lib/tempfile.py > +++ b/Lib/tempfile.py > @@ -173,7 +173,9 @@ def _candidate_tempdir_list(): > > # Failing that, try OS-specific locations. > if _os.name == 'nt': > - dirlist.extend([ r'c:\temp', r'c:\tmp', r'\temp', r'\tmp' ]) > + dirlist.extend([ _os.path.expanduser(r'~\AppData\Local\Temp'), > + _os.path.expandvars(r'%SYSTEMROOT%\Temp'), > + r'c:\temp', r'c:\tmp', r'\temp', r'\tmp' ]) > else: > dirlist.extend([ '/tmp', '/var/tmp', '/usr/tmp' ]) > > diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py > index 867124b63e24..e46394e89d1f 100644 > --- a/Lib/test/support/__init__.py > +++ b/Lib/test/support/__init__.py > @@ -366,6 +366,20 @@ def _rmtree_inner(path): > _force_run(fullname, os.unlink, fullname) > _waitfor(_rmtree_inner, path, waitall=True) > _waitfor(lambda p: _force_run(p, os.rmdir, p), path) > + > + def _longpath(path): > + try: > + import ctypes > + except ImportError: > + # No ctypes means we can't expands paths. > + pass > + else: > + buffer = ctypes.create_unicode_buffer(len(path) * 2) > + length = ctypes.windll.kernel32.GetLongPathNameW(path, buffer, > + len(buffer)) > + if length: > + return buffer[:length] > + return path > else: > _unlink = os.unlink > _rmdir = os.rmdir > @@ -392,6 +406,9 @@ def _rmtree_inner(path): > _rmtree_inner(path) > os.rmdir(path) > > + def _longpath(path): > + return path > + > def unlink(filename): > try: > _unlink(filename) > @@ -2333,13 +2350,15 @@ def can_xattr(): > if not hasattr(os, "setxattr"): > can = False > else: > - tmp_fp, tmp_name = tempfile.mkstemp() > + tmp_dir = tempfile.mkdtemp() > + tmp_fp, tmp_name = tempfile.mkstemp(dir=tmp_dir) > try: > with open(TESTFN, "wb") as fp: > try: > # TESTFN & tempfile may use different file systems > with > # different capabilities > os.setxattr(tmp_fp, b"user.test", b"") > + os.setxattr(tmp_name, b"trusted.foo", b"42") > os.setxattr(fp.fileno(), b"user.test", b"") > # Kernels < 2.6.39 don't respect setxattr flags. > kernel_version = platform.release() > @@ -2350,6 +2369,7 @@ def can_xattr(): > finally: > unlink(TESTFN) > unlink(tmp_name) > + rmdir(tmp_dir) > _can_xattr = can > return can > > diff --git a/Lib/test/test_asyncio/test_base_events.py > b/Lib/test/test_asyncio/test_base_events.py > index 830f0d84a9d4..42c0707e8f21 100644 > --- a/Lib/test/test_asyncio/test_base_events.py > +++ b/Lib/test/test_asyncio/test_base_events.py > @@ -1750,5 +1750,6 @@ def runner(loop): > outer_loop.close() > > > + > if __name__ == '__main__': > unittest.main() > diff --git a/Lib/test/test_bdb.py b/Lib/test/test_bdb.py > index abefe6c4e57a..a36667869718 100644 > --- a/Lib/test/test_bdb.py > +++ b/Lib/test/test_bdb.py > @@ -417,15 +417,17 @@ def __init__(self, test_case, skip=None): > self.dry_run = test_case.dry_run > self.tracer = Tracer(test_case.expect_set, skip=skip, > dry_run=self.dry_run, test_case=test_case.id > ()) > + self._original_tracer = None > > def __enter__(self): > # test_pdb does not reset Breakpoint class attributes on exit :-( > reset_Breakpoint() > + self._original_tracer = sys.gettrace() > return self.tracer > > def __exit__(self, type_=None, value=None, traceback=None): > reset_Breakpoint() > - sys.settrace(None) > + sys.settrace(self._original_tracer) > > not_empty = '' > if self.tracer.set_list: > diff --git a/Lib/test/test_pathlib.py b/Lib/test/test_pathlib.py > index db53a8f202dc..bf9467e96e09 100644 > --- a/Lib/test/test_pathlib.py > +++ b/Lib/test/test_pathlib.py > @@ -1531,7 +1531,7 @@ def test_resolve_common(self): > # resolves to 'dirB/..' first before resolving to parent of > dirB. > self._check_resolve_relative(p, P(BASE, 'foo', 'in', 'spam'), > False) > # Now create absolute symlinks > - d = tempfile.mkdtemp(suffix='-dirD') > + d = support._longpath(tempfile.mkdtemp(suffix='-dirD')) > self.addCleanup(support.rmtree, d) > os.symlink(os.path.join(d), join('dirA', 'linkX')) > os.symlink(join('dirB'), os.path.join(d, 'linkY')) > diff --git a/Lib/test/test_poplib.py b/Lib/test/test_poplib.py > index ca9bc6217509..234c855545c2 100644 > --- a/Lib/test/test_poplib.py > +++ b/Lib/test/test_poplib.py > @@ -217,11 +217,12 @@ def start(self): > def run(self): > self.active = True > self.__flag.set() > - while self.active and asyncore.socket_map: > - self.active_lock.acquire() > - asyncore.loop(timeout=0.1, count=1) > - self.active_lock.release() > - asyncore.close_all(ignore_all=True) > + try: > + while self.active and asyncore.socket_map: > + with self.active_lock: > + asyncore.loop(timeout=0.1, count=1) > + finally: > + asyncore.close_all(ignore_all=True) > > def stop(self): > assert self.active > diff --git a/Lib/test/test_selectors.py b/Lib/test/test_selectors.py > index 852b2feb45fd..14ce91f3768c 100644 > --- a/Lib/test/test_selectors.py > +++ b/Lib/test/test_selectors.py > @@ -450,7 +450,14 @@ def test_above_fd_setsize(self): > self.skipTest("FD limit reached") > raise > > - self.assertEqual(NUM_FDS // 2, len(s.select())) > + try: > + fds = s.select() > + except OSError as e: > + if e.errno == errno.EINVAL and sys.platform == 'darwin': > + # unexplainable errors on macOS don't need to fail the > test > + self.skipTest("Invalid argument error calling poll()") > + raise > + self.assertEqual(NUM_FDS // 2, len(fds)) > > > class DefaultSelectorTestCase(BaseSelectorTestCase): > diff --git > a/Misc/NEWS.d/next/Build/2018-05-15-12-44-50.bpo-33522.mJoNcA.rst > b/Misc/NEWS.d/next/Build/2018-05-15-12-44-50.bpo-33522.mJoNcA.rst > new file mode 100644 > index 000000000000..f44862f0c454 > --- /dev/null > +++ b/Misc/NEWS.d/next/Build/2018-05-15-12-44-50.bpo-33522.mJoNcA.rst > @@ -0,0 +1,2 @@ > +Enable CI builds on Visual Studio Team Services at > +https://python.visualstudio.com/cpython > diff --git > a/Misc/NEWS.d/next/Library/2018-05-16-17-05-48.bpo-33548.xWslmx.rst > b/Misc/NEWS.d/next/Library/2018-05-16-17-05-48.bpo-33548.xWslmx.rst > new file mode 100644 > index 000000000000..65585c152987 > --- /dev/null > +++ b/Misc/NEWS.d/next/Library/2018-05-16-17-05-48.bpo-33548.xWslmx.rst > @@ -0,0 +1 @@ > +tempfile._candidate_tempdir_list should consider common TEMP locations > diff --git a/PCbuild/rt.bat b/PCbuild/rt.bat > index 808102f826d3..212befc95b06 100644 > --- a/PCbuild/rt.bat > +++ b/PCbuild/rt.bat > @@ -7,7 +7,7 @@ rem -q "quick" -- normally the tests are run twice, the > first time > rem after deleting all the .pyc files reachable from Lib/. > rem -q runs the tests just once, and without deleting .pyc files. > rem -x64 Run the 64-bit build of python (or python_d if -d was specified) > -rem from the 'amd64' dir instead of the 32-bit build in this dir. > +rem When omitted, uses %PREFIX% if set or the 32-bit build > rem All leading instances of these switches are shifted off, and > rem whatever remains (up to 9 arguments) is passed to regrtest.py. > rem For example, > @@ -28,28 +28,29 @@ rem rt -u "network,largefile" > setlocal > > set pcbuild=%~dp0 > -set prefix=%pcbuild%win32\ > set suffix= > set qmode= > set dashO= > set regrtestargs= > +set exe= > > :CheckOpts > if "%1"=="-O" (set dashO=-O) & shift & goto CheckOpts > if "%1"=="-q" (set qmode=yes) & shift & goto CheckOpts > if "%1"=="-d" (set suffix=_d) & shift & goto CheckOpts > -if "%1"=="-x64" (set prefix=%pcbuild%amd64\) & shift & goto CheckOpts > +if "%1"=="-x64" (set prefix=%pcbuild%amd64) & shift & goto CheckOpts > if NOT "%1"=="" (set regrtestargs=%regrtestargs% %1) & shift & goto > CheckOpts > > -set exe=%prefix%python%suffix%.exe > -set cmd="%exe%" %dashO% -Wd -E -bb -m test %regrtestargs% > +if not defined prefix set prefix=%pcbuild%win32 > +set exe=%prefix%\python%suffix%.exe > +set cmd="%exe%" %dashO% -u -Wd -E -bb -m test %regrtestargs% > if defined qmode goto Qmode > > echo Deleting .pyc files ... > "%exe%" "%pcbuild%rmpyc.py" > > echo Cleaning _pth files ... > -if exist %prefix%*._pth del %prefix%*._pth > +if exist %prefix%\*._pth del %prefix%\*._pth > > echo on > %cmd% > diff --git a/Tools/ssl/multissltests.py b/Tools/ssl/multissltests.py > index ba4529ae0611..f3241cd6071c 100755 > --- a/Tools/ssl/multissltests.py > +++ b/Tools/ssl/multissltests.py > @@ -123,6 +123,11 @@ > action='store_true', > help="Don't run tests, only compile _ssl.c and _hashopenssl.c." > ) > +parser.add_argument( > + '--system', > + default='', > + help="Override the automatic system type detection." > +) > > > class AbstractBuilder(object): > @@ -150,6 +155,7 @@ def __init__(self, version, compile_args=(), > # build directory (removed after install) > self.build_dir = os.path.join( > self.src_dir, self.build_template.format(version)) > + self.system = args.system > > def __str__(self): > return "<{0.__class__.__name__} for {0.version}>".format(self) > @@ -254,9 +260,13 @@ def _build_src(self): > cwd = self.build_dir > cmd = ["./config", "shared", > "--prefix={}".format(self.install_dir)] > cmd.extend(self.compile_args) > - self._subprocess_call(cmd, cwd=cwd) > + env = None > + if self.system: > + env = os.environ.copy() > + env['SYSTEM'] = self.system > + self._subprocess_call(cmd, cwd=cwd, env=env) > # Old OpenSSL versions do not support parallel builds. > - self._subprocess_call(["make", "-j1"], cwd=cwd) > + self._subprocess_call(["make", "-j1"], cwd=cwd, env=env) > > def _make_install(self, remove=True): > self._subprocess_call(["make", "-j1", "install"], > cwd=self.build_dir) > > _______________________________________________ > Python-checkins mailing list > Python-checkins(a)python.org > https://mail.python.org/mailman/listinfo/python-checkins >

2 years, 2 months

Normalisation of unicode and keywords

by Steven D'Aprano

Stephan Houben noticed that Python apparently allows identifiers to be keywords, if you use Unicode "mathematical bold" letters. His explanation is that the identifier is normalised, but not until after keywords are checked for. So this works: class Spam: locals()['if'] = 1 Spam.𝐢𝐟 # U+1D422 U+1D41F # returns 1 Of course Spam.if fails with SyntaxError. Should this work? Is this a bug, a feature, or an accident of implementation we can ignore? -- Steve

2 years, 2 months

Summary of Python tracker Issues

by Python tracker

ACTIVITY SUMMARY (2018-05-11 - 2018-05-18) 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 6686 (+42) closed 38637 (+66) total 45323 (+108) Open issues with patches: 2630 Issues opened (72) ================== #33466: Distutils does not support the compilation of Objective-C++ (� https://bugs.python.org/issue33466 opened by fish2000 #33467: Python 3.7: profile-opt build errors because a test seems to h https://bugs.python.org/issue33467 opened by Rahul Ravindran #33468: Add try-finally contextlib.contextmanager example https://bugs.python.org/issue33468 opened by ncoghlan #33469: RuntimeError after closing loop that used run_in_executor https://bugs.python.org/issue33469 opened by hniksic #33471: string format with 'n' failling with french locales https://bugs.python.org/issue33471 opened by David Vasseur #33473: build system incorrectly handles CC, CFLAGS, LDFLAGS, and rela https://bugs.python.org/issue33473 opened by eitan.adler #33474: Support immutability per-field in dataclasses https://bugs.python.org/issue33474 opened by Daniel Lindeman #33475: Fix converting AST expression to string and optimize parenthes https://bugs.python.org/issue33475 opened by serhiy.storchaka #33476: String index out of range in get_group(), email/_header_value_ https://bugs.python.org/issue33476 opened by Cacadril #33477: Document that compile(code, 'exec') has different behavior in https://bugs.python.org/issue33477 opened by mbussonn #33479: Document tkinter and threads https://bugs.python.org/issue33479 opened by terry.reedy #33481: configparser.write() does not save comments. https://bugs.python.org/issue33481 opened by pebaudhi #33482: codecs.StreamRecoder.writelines is broken https://bugs.python.org/issue33482 opened by Jelle Zijlstra #33483: build system requires explicit compiler, but should discover i https://bugs.python.org/issue33483 opened by eitan.adler #33484: build system runs when it may merely link https://bugs.python.org/issue33484 opened by eitan.adler #33485: autoconf target does not behave correctly https://bugs.python.org/issue33485 opened by eitan.adler #33486: regen autotools related files https://bugs.python.org/issue33486 opened by eitan.adler #33487: BZ2File(buffering=None) does not emit deprecation warning, dep https://bugs.python.org/issue33487 opened by mbussonn #33489: Newer externals for windows do not always trigger rebuild https://bugs.python.org/issue33489 opened by terry.reedy #33490: pthread auto-detection can use AX_PTHREAD https://bugs.python.org/issue33490 opened by eitan.adler #33491: mistype of method's name https://bugs.python.org/issue33491 opened by Ivan Gushchin #33492: Updating the Evaluation order section to cover *expression in https://bugs.python.org/issue33492 opened by mjpieters #33494: random.choices ought to check that cumulative weights are in a https://bugs.python.org/issue33494 opened by steven.daprano #33498: pathlib.Path wants an rmtree method https://bugs.python.org/issue33498 opened by Aaron Hall #33499: Environment variable to set alternate location for pycache tre https://bugs.python.org/issue33499 opened by carljm #33500: Python TKinter for Mac on latest 2.7.15 still extremely slow v https://bugs.python.org/issue33500 opened by Michael Romero #33501: split existing optimization levels into granular options https://bugs.python.org/issue33501 opened by carljm #33504: configparser should use dict instead of OrderedDict in 3.7+ https://bugs.python.org/issue33504 opened by jreese #33505: Optimize asyncio.ensure_future by reordering if conditions https://bugs.python.org/issue33505 opened by jimmylai #33507: Improving the html rendered by cgitb.html https://bugs.python.org/issue33507 opened by sblondon #33511: Update config.sub https://bugs.python.org/issue33511 opened by eitan.adler #33514: async and await as keywords not mentioned in What’s New In P https://bugs.python.org/issue33514 opened by hroncok #33515: subprocess.Popen on a Windows batch file always acts as if she https://bugs.python.org/issue33515 opened by abigail #33516: unittest.mock: Add __round__ to supported magicmock methods https://bugs.python.org/issue33516 opened by mjpieters #33518: Add PEP to glossary https://bugs.python.org/issue33518 opened by adelfino #33519: Should MutableSequence provide .copy()? https://bugs.python.org/issue33519 opened by Jelle Zijlstra #33521: Add 1.32x faster C implementation of asyncio.isfuture(). https://bugs.python.org/issue33521 opened by jimmylai #33523: loop.run_until_complete re-entrancy to support more complicate https://bugs.python.org/issue33523 opened by fried #33524: non-ascii characters in headers causes TypeError on email.poli https://bugs.python.org/issue33524 opened by radical164 #33525: os.spawnvpe() returns error code 127 instead of raising when e https://bugs.python.org/issue33525 opened by Mark.Shannon #33527: Invalid child function scope https://bugs.python.org/issue33527 opened by gasokiw #33528: os.getentropy support https://bugs.python.org/issue33528 opened by David Carlier #33529: Infinite loop on folding email if headers has no spaces https://bugs.python.org/issue33529 opened by radical164 #33530: Implement Happy Eyeball in asyncio https://bugs.python.org/issue33530 opened by twisteroid ambassador #33531: test_asyncio: test_subprocess test_stdin_broken_pipe() failure https://bugs.python.org/issue33531 opened by vstinner #33532: test_multiprocessing_forkserver: TestIgnoreEINTR.test_ignore() https://bugs.python.org/issue33532 opened by vstinner #33533: Provide an async-generator version of as_completed https://bugs.python.org/issue33533 opened by hniksic #33535: Consider quoting all values in Morsel objects https://bugs.python.org/issue33535 opened by berker.peksag #33537: Help on importlib.resources outputs the builtin open descripti https://bugs.python.org/issue33537 opened by serhiy.storchaka #33540: socketserver: Add an opt-in option to get Python 3.6 behaviour https://bugs.python.org/issue33540 opened by vstinner #33541: Remove private and apparently unused __pad function https://bugs.python.org/issue33541 opened by mariocj89 #33542: _ipconfig_getnode incorrectly selects a DUID as a MAC address https://bugs.python.org/issue33542 opened by zeffron #33544: Asyncio Event.wait() is a hold over from before awaitable, and https://bugs.python.org/issue33544 opened by fried #33545: Docs for uuid don't mention that uuid1 can repeat in some circ https://bugs.python.org/issue33545 opened by merelymoray #33546: asyncio.Condition should become awaitable in 3.9 https://bugs.python.org/issue33546 opened by fried #33550: Sigpipe handling issue should be documented https://bugs.python.org/issue33550 opened by splbio #33552: f-strings and string annotations https://bugs.python.org/issue33552 opened by serhiy.storchaka #33553: Documentation improvement proposal for multiprocessing https://bugs.python.org/issue33553 opened by Derek Kim #33556: leftover thread crumb in threading.ident docstring https://bugs.python.org/issue33556 opened by skip.montanaro #33557: Windows multiprocessing doesn't propagate tabcheck to children https://bugs.python.org/issue33557 opened by jwilk #33558: Python has no icon in taskbar and in start screen https://bugs.python.org/issue33558 opened by e_l_e_c_t_r_i_f_y #33561: Add .tostring() method to xml.etree.ElementTree.Element https://bugs.python.org/issue33561 opened by Stevoisiak #33562: Check that the global settings for asyncio are not changed by https://bugs.python.org/issue33562 opened by brett.cannon #33563: fileinput input's and Fileinput's bufsize=0 do not remit depre https://bugs.python.org/issue33563 opened by mbussonn #33565: strange tracemalloc results https://bugs.python.org/issue33565 opened by thehesiod #33566: re.findall() dead locked whent the expected ending char not oc https://bugs.python.org/issue33566 opened by mamamiaibm #33567: Explicitly mention bytes and other buffers in the documentatio https://bugs.python.org/issue33567 opened by mjpieters #33568: Inconsistent behavior of non-ascii handling in EmailPolicy.fol https://bugs.python.org/issue33568 opened by licht-t #33569: dataclasses InitVar does not maintain any type info https://bugs.python.org/issue33569 opened by reinhrst #33570: OpenSSL 1.1.1 / TLS 1.3 cipher suite changes https://bugs.python.org/issue33570 opened by christian.heimes #33571: Add triple quotes to list of delimiters that trigger '...' pro https://bugs.python.org/issue33571 opened by adelfino #33572: False/True as dictionary keys treated as integers https://bugs.python.org/issue33572 opened by Janusz Harkot Most recent 15 issues with no replies (15) ========================================== #33571: Add triple quotes to list of delimiters that trigger '...' pro https://bugs.python.org/issue33571 #33570: OpenSSL 1.1.1 / TLS 1.3 cipher suite changes https://bugs.python.org/issue33570 #33569: dataclasses InitVar does not maintain any type info https://bugs.python.org/issue33569 #33568: Inconsistent behavior of non-ascii handling in EmailPolicy.fol https://bugs.python.org/issue33568 #33567: Explicitly mention bytes and other buffers in the documentatio https://bugs.python.org/issue33567 #33563: fileinput input's and Fileinput's bufsize=0 do not remit depre https://bugs.python.org/issue33563 #33562: Check that the global settings for asyncio are not changed by https://bugs.python.org/issue33562 #33557: Windows multiprocessing doesn't propagate tabcheck to children https://bugs.python.org/issue33557 #33552: f-strings and string annotations https://bugs.python.org/issue33552 #33550: Sigpipe handling issue should be documented https://bugs.python.org/issue33550 #33546: asyncio.Condition should become awaitable in 3.9 https://bugs.python.org/issue33546 #33545: Docs for uuid don't mention that uuid1 can repeat in some circ https://bugs.python.org/issue33545 #33542: _ipconfig_getnode incorrectly selects a DUID as a MAC address https://bugs.python.org/issue33542 #33541: Remove private and apparently unused __pad function https://bugs.python.org/issue33541 #33535: Consider quoting all values in Morsel objects https://bugs.python.org/issue33535 Most recent 15 issues waiting for review (15) ============================================= #33571: Add triple quotes to list of delimiters that trigger '...' pro https://bugs.python.org/issue33571 #33563: fileinput input's and Fileinput's bufsize=0 do not remit depre https://bugs.python.org/issue33563 #33562: Check that the global settings for asyncio are not changed by https://bugs.python.org/issue33562 #33556: leftover thread crumb in threading.ident docstring https://bugs.python.org/issue33556 #33544: Asyncio Event.wait() is a hold over from before awaitable, and https://bugs.python.org/issue33544 #33542: _ipconfig_getnode incorrectly selects a DUID as a MAC address https://bugs.python.org/issue33542 #33541: Remove private and apparently unused __pad function https://bugs.python.org/issue33541 #33540: socketserver: Add an opt-in option to get Python 3.6 behaviour https://bugs.python.org/issue33540 #33537: Help on importlib.resources outputs the builtin open descripti https://bugs.python.org/issue33537 #33525: os.spawnvpe() returns error code 127 instead of raising when e https://bugs.python.org/issue33525 #33524: non-ascii characters in headers causes TypeError on email.poli https://bugs.python.org/issue33524 #33523: loop.run_until_complete re-entrancy to support more complicate https://bugs.python.org/issue33523 #33521: Add 1.32x faster C implementation of asyncio.isfuture(). https://bugs.python.org/issue33521 #33519: Should MutableSequence provide .copy()? https://bugs.python.org/issue33519 #33518: Add PEP to glossary https://bugs.python.org/issue33518 Top 10 most discussed issues (10) ================================= #32769: Add 'annotations' to the glossary https://bugs.python.org/issue32769 18 msgs #33499: Environment variable to set alternate location for pycache tre https://bugs.python.org/issue33499 11 msgs #20104: expose posix_spawn(p) https://bugs.python.org/issue20104 9 msgs #32414: PyCapsule_Import fails when name is in the form 'package.modul https://bugs.python.org/issue32414 9 msgs #33494: random.choices ought to check that cumulative weights are in a https://bugs.python.org/issue33494 8 msgs #12486: tokenize module should have a unicode API https://bugs.python.org/issue12486 7 msgs #33435: incorrect detection of information of some distributions https://bugs.python.org/issue33435 7 msgs #33479: Document tkinter and threads https://bugs.python.org/issue33479 7 msgs #19251: bitwise ops for bytes of equal length https://bugs.python.org/issue19251 6 msgs #25478: Consider adding a normalize() method to collections.Counter() https://bugs.python.org/issue25478 6 msgs Issues closed (65) ================== #4934: tp_del and tp_version_tag undocumented https://bugs.python.org/issue4934 closed by pitrou #5286: urrlib2 digest authentication problems https://bugs.python.org/issue5286 closed by petr.viktorin #13631: readline fails to parse some forms of .editrc under editline ( https://bugs.python.org/issue13631 closed by ned.deily #21475: Support the Sitemap extension in robotparser https://bugs.python.org/issue21475 closed by ned.deily #22069: TextIOWrapper(newline="\n", line_buffering=True) mistakenly tr https://bugs.python.org/issue22069 closed by Mariatta #22552: ctypes.CDLL returns singleton objects, resulting in usage conf https://bugs.python.org/issue22552 closed by Ivan.Pozdeev #24318: Better documentaiton of profile-opt (and release builds in gen https://bugs.python.org/issue24318 closed by gregory.p.smith #26264: keyword module missing async and await keywords https://bugs.python.org/issue26264 closed by terry.reedy #28167: remove platform.linux_distribution() https://bugs.python.org/issue28167 closed by petr.viktorin #29706: IDLE needs syntax highlighting for async and await https://bugs.python.org/issue29706 closed by terry.reedy #31607: Add listsize in pdb.py https://bugs.python.org/issue31607 closed by matrixise #31645: openssl build fails in win32 if .pl extension is not associate https://bugs.python.org/issue31645 closed by Ivan.Pozdeev #31947: names=None case is not handled by EnumMeta._create_ method https://bugs.python.org/issue31947 closed by ethan.furman #32216: Document PEP 557 Data Classes (dataclasses module) https://bugs.python.org/issue32216 closed by eric.smith #32374: Document that m_traverse for multi-phase initialized modules c https://bugs.python.org/issue32374 closed by petr.viktorin #32384: Generator tests is broken in non-CPython implementation https://bugs.python.org/issue32384 closed by berker.peksag #32463: problems with shutil.py and os.get_terminal_size https://bugs.python.org/issue32463 closed by berker.peksag #32551: Zipfile & directory execution in 3.5.4 also adds the parent di https://bugs.python.org/issue32551 closed by petr.viktorin #32601: PosixPathTest.test_expanduser fails in NixOS build sandbox https://bugs.python.org/issue32601 closed by serhiy.storchaka #32861: urllib.robotparser: incomplete __str__ methods https://bugs.python.org/issue32861 closed by serhiy.storchaka #33198: Build on Linux with --enable-optimizations fails https://bugs.python.org/issue33198 closed by fschulze #33314: Bad rendering in the documentation for the os module https://bugs.python.org/issue33314 closed by gregory.p.smith #33341: python3 fails to build if directory or sysroot contains "*icc* https://bugs.python.org/issue33341 closed by terry.reedy #33358: [EASY] x86 Ubuntu Shared 3.x: test_embed.test_pre_initializati https://bugs.python.org/issue33358 closed by cheryl.sabella #33427: Dead link in "The Python Standard Library" page https://bugs.python.org/issue33427 closed by ned.deily #33443: Typo in Python/import.c https://bugs.python.org/issue33443 closed by brett.cannon #33453: from __future__ import annotations breaks dataclasses ClassVar https://bugs.python.org/issue33453 closed by eric.smith #33464: AIX and "specialized downloads" links https://bugs.python.org/issue33464 closed by Michael.Felt #33465: test_from_import_missing_attr_has_name_and_so_path fails when https://bugs.python.org/issue33465 closed by barry #33470: Changes from GH-1638 (GH-3575, bpo-28411) are not documented i https://bugs.python.org/issue33470 closed by vstinner #33472: build system incorrectly handles CC, CFLAGS, LDFLAGS, and rela https://bugs.python.org/issue33472 closed by eadler #33478: PEP 8 CapWords reference wrong? https://bugs.python.org/issue33478 closed by berker.peksag #33480: Improvement suggestions for urllib.parse.urlparser https://bugs.python.org/issue33480 closed by r.david.murray #33488: github pull request template does not satisfy markdownlint https://bugs.python.org/issue33488 closed by benjamin.peterson #33493: dataclasses: allow keyword-only arguments https://bugs.python.org/issue33493 closed by eric.smith #33495: dataclasses: repr of Field objects should use repr of each mem https://bugs.python.org/issue33495 closed by eric.smith #33496: Accept Pathlib paths for sqlite file https://bugs.python.org/issue33496 closed by devala #33497: cgi.parse_multipart does not have an associated "errors" param https://bugs.python.org/issue33497 closed by ned.deily #33502: dataclasses: repr of _DataclassParams objects should use repr https://bugs.python.org/issue33502 closed by eric.smith #33503: use pypi.org instead of pypi.python.org https://bugs.python.org/issue33503 closed by ned.deily #33506: [logging] template for filename timestamps https://bugs.python.org/issue33506 closed by vinay.sajip #33508: [logging] allow %p code to put PID into log filename https://bugs.python.org/issue33508 closed by vinay.sajip #33509: warnings.warn_explicit with module_globals=True raises a Syste https://bugs.python.org/issue33509 closed by ned.deily #33510: [logging] add JSON log formatter https://bugs.python.org/issue33510 closed by vinay.sajip #33512: use more standard approach for detecting long double in config https://bugs.python.org/issue33512 closed by benjamin.peterson #33513: incorrect detection of information of some distributions pytho https://bugs.python.org/issue33513 closed by serhiy.storchaka #33517: dataclasses: Add the field type to Field repr https://bugs.python.org/issue33517 closed by eric.smith #33520: ast.Tuple has wrong col_offset https://bugs.python.org/issue33520 closed by r.david.murray #33522: Enable CI builds on Visual Studio Team Services https://bugs.python.org/issue33522 closed by gregory.p.smith #33526: hashlib leak on import https://bugs.python.org/issue33526 closed by thehesiod #33534: dataclasses: unneeded test in _is_classvar https://bugs.python.org/issue33534 closed by eric.smith #33536: dataclasses.make_dataclass does not validate fields for being https://bugs.python.org/issue33536 closed by eric.smith #33538: Remove useless check in subprocess https://bugs.python.org/issue33538 closed by serhiy.storchaka #33539: Remove `init` flag from @dataclass? https://bugs.python.org/issue33539 closed by eric.smith #33543: `make html` broken https://bugs.python.org/issue33543 closed by ned.deily #33547: Relative imports do not replace local variables https://bugs.python.org/issue33547 closed by ncoghlan #33548: tempfile._candidate_tempdir_list should consider common TEMP l https://bugs.python.org/issue33548 closed by steve.dower #33549: xmlbuilder's `_AsyncDeprecatedProperty` make no sens now that https://bugs.python.org/issue33549 closed by serhiy.storchaka #33551: The string prefixes u and f can't used together https://bugs.python.org/issue33551 closed by serhiy.storchaka #33554: Optimize PyDictObject https://bugs.python.org/issue33554 closed by serhiy.storchaka #33555: No SyntaxError raised for `return` with argument inside genera https://bugs.python.org/issue33555 closed by serhiy.storchaka #33559: Exception's repr change not documented https://bugs.python.org/issue33559 closed by serhiy.storchaka #33560: tuple.index() could return a more explicit error message https://bugs.python.org/issue33560 closed by serhiy.storchaka #33564: IDLE: add 'async' to codecontext block openers https://bugs.python.org/issue33564 closed by terry.reedy #991266: Cookie.py does not correctly quote Morsels https://bugs.python.org/issue991266 closed by berker.peksag

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Python-Dev May 2018