Karthik, your analysis is correct. You just have to import importlib first to get the error:
>>> import importlib >>> import importlib.util >>> importlib.util.abc.Loader Traceback (most recent call last): File "<stdin>", line 1, in <module> AttributeError: module 'importlib.util' has no attribute 'abc' On Mon, Aug 31, 2020 at 12:09 PM Karthikeyan <tir.kar...@gmail.com> wrote: > > The last successful build is > https://travis-ci.com/github/python/cpython/jobs/379161961 > Recent failure build is > https://travis-ci.com/github/python/cpython/jobs/379329436 > > I can see setuptools being upgraded from 49.6.0 to 50.0.0 as a difference. I > can see the below command to print sphinx-build version error out in the > makefile but unfortunately the error is being redirected to /dev/null in the > makefile and I needed to run it explicitly to see the output. There is a > recent change that moves Loader to _abc and imports Loader from _abc inside > abc is done with below commit. The same code is present in 49.6.0 too at > https://github.com/pypa/setuptools/blob/04e3df22df840c6bb244e9b27bc56750c44b7c85/_distutils_hack/__init__.py#L79 > . So I am not sure why this causes error. > > Pinning the dependency of setuptools to 49.6.0 in Doc/makefile runs the tests > fine without error. Can you please try pinning it and see if it helps? > > I am not sure if the below commit is the cause that is picked up in > setuptools but someone can correct me if I am wrong about the importlib > machinery error. > > commit 9e09849d20987c131b28bcdd252e53440d4cd1b3 > Author: Victor Stinner <vstin...@python.org> > Date: Wed Jun 17 23:15:59 2020 +0200 > > bpo-41006: importlib.util no longer imports typing (GH-20938) > > Create importlib._abc submodule to avoid importing typing when > importlib.util is imported. Move Loader ABC into importlib._abc. > > ./python > Python 3.10.0a0 (heads/master:75c80b0bda, Aug 30 2020, 13:53:05) > [GCC 7.5.0] on linux > Type "help", "copyright", "credits" or "license" for more information. > >>> import importlib.util > >>> importlib.util.abc.Loader > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > AttributeError: module 'importlib.util' has no attribute 'abc' > >>> > ➜ cpython git:(master) ✗ git checkout > 9e09849d20987c131b28bcdd252e53440d4cd1b3~1 Lib/importlib/util.py > ➜ cpython git:(master) ✗ ./python > Python 3.10.0a0 (heads/master:75c80b0bda, Aug 30 2020, 13:53:05) > [GCC 7.5.0] on linux > Type "help", "copyright", "credits" or "license" for more information. > >>> import importlib.util > >>> importlib.util.abc.Loader > <class 'importlib._abc.Loader'> > > xvfb-run make -C Doc/ PYTHON=../python SPHINXOPTS="-q -W --keep-going -j4" > doctest suspicious html > make: Entering directory '/root/cpython/Doc' > make[1]: Entering directory '/root/cpython/Doc' > mkdir -p build > echo PATH=./venv/bin:$PATH blurb help > PATH=./venv/bin:/root/.poetry/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games > blurb help > echo PATH=./venv/bin:$PATH sphinx-build --version > PATH=./venv/bin:/root/.poetry/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games > sphinx-build --version > Building NEWS from Misc/NEWS.d with blurb > PATH=./venv/bin:$PATH sphinx-build -b doctest -d build/doctrees -q -W > --keep-going -j4 -W . build/doctest > Traceback (most recent call last): > File "/root/cpython/Doc/./venv/bin/sphinx-build", line 5, in <module> > from sphinx.cmd.build import main > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/sphinx/cmd/build.py", > line 23, in <module> > from sphinx.application import Sphinx > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/sphinx/application.py", > line 28, in <module> > from sphinx.config import Config > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/sphinx/config.py", line > 22, in <module> > from sphinx.util import logging > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/sphinx/util/__init__.py", > line 40, in <module> > from sphinx.util import smartypants # noqa > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/sphinx/util/smartypants.py", > line 33, in <module> > from sphinx.util.docutils import __version_info__ as docutils_version > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/sphinx/util/docutils.py", > line 17, in <module> > from distutils.version import LooseVersion > File "<frozen importlib._bootstrap>", line 1007, in _find_and_load > File "<frozen importlib._bootstrap>", line 982, in _find_and_load_unlocked > File "<frozen importlib._bootstrap>", line 925, in _find_spec > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/_distutils_hack/__init__.py", > line 74, in find_spec > return method() > File > "/root/cpython/Doc/venv/lib/python3.10/site-packages/_distutils_hack/__init__.py", > line 79, in spec_for_distutils > class DistutilsLoader(importlib.util.abc.Loader): > AttributeError: module 'importlib.util' has no attribute 'abc' > Makefile:49: recipe for target 'build' failed > make[1]: *** [build] Error 1 > make[1]: Leaving directory '/root/cpython/Doc' > Testing of doctests in the sources finished, look at the results in > build/doctest/output.txt > Makefile:129: recipe for target 'doctest' failed > make: *** [doctest] Error 1 > make: Leaving directory '/root/cpython/Doc' > > Thanks > > On Mon, Aug 31, 2020 at 5:35 PM Mark Shannon <m...@hotpy.org> wrote: >> >> Hi, >> >> There seems to be something wrong with the doc tests for PRs on Github. >> >> https://github.com/python/cpython/pull/22026/checks?check_run_id=1050881634 >> https://github.com/python/cpython/pull/22025/checks?check_run_id=1050403463 >> >> Anyone know what the issue is? >> >> Cheers, >> Mark. >> >> (apologies for the previous empty email) >> _______________________________________________ >> Python-Dev mailing list -- python-dev@python.org >> To unsubscribe send an email to python-dev-le...@python.org >> https://mail.python.org/mailman3/lists/python-dev.python.org/ >> Message archived at >> https://mail.python.org/archives/list/python-dev@python.org/message/KMXK6BQWQZRR2TGVRLECMR7CUVIVTUMQ/ >> Code of Conduct: http://python.org/psf/codeofconduct/ > > > > -- > Regards, > Karthikeyan S > _______________________________________________ > Python-Dev mailing list -- python-dev@python.org > To unsubscribe send an email to python-dev-le...@python.org > https://mail.python.org/mailman3/lists/python-dev.python.org/ > Message archived at > https://mail.python.org/archives/list/python-dev@python.org/message/TJE5XWLKRC3EQUXKSHCJNA25H3WGVP5B/ > Code of Conduct: http://python.org/psf/codeofconduct/ _______________________________________________ Python-Dev mailing list -- python-dev@python.org To unsubscribe send an email to python-dev-le...@python.org https://mail.python.org/mailman3/lists/python-dev.python.org/ Message archived at https://mail.python.org/archives/list/python-dev@python.org/message/72NOQDC3KVLOIAVZW27S7HIVBSAEHJFT/ Code of Conduct: http://python.org/psf/codeofconduct/
