On 20.07.2017 16:40, Neil Williams wrote: > Package: python2.7 > Version: 2.7.13-4 > Severity: serious > Justification: causes other packages to FTBFS > > With 2.7.13-4 installed, I am unable to build documentation as sphinx > errors out: > > sphinx-build -b html -d _build/doctrees -n -j 4 . _build/html > Running Sphinx v1.4.9 > making output directory... > loading pickled environment... not yet created > loading intersphinx inventory from https://docs.python.org/2/objects.inv... > building [mo]: targets for 0 po files that are out of date > building [html]: targets for 91 source files that are out of date > updating environment: 91 added, 0 changed, 0 removed > reading sources... [100%] test-repositories .. writing-tests > > waiting for workers... > > Exception occurred: > File "/usr/lib/python2.7/dist-packages/sphinx/util/parallel.py", line 97, > in _join_one > exc, result = pipe.recv() > EOFError > The full traceback has been saved in /tmp/sphinx-err-o8zX9U.log, if you want > to report the issue to the developers. > Please also report this if it was a user error, so that a better error > message can be provided next time. > A bug report can be filed in the tracker at > <https://github.com/sphinx-doc/sphinx/issues>. Thanks! > ^CError in atexit._run_exitfuncs: > > The problem now is that lava-server and potentially other packages which build > documentation with python-sphinx will FTBFS with this version of python2.7 > in unstable. > > Downgrading python-sphinx to the version in Stretch makes no difference. > > Downgrading python2.7 to the version in testing fixes the problem entirely. > > $ sudo apt install python2.7=2.7.13-2 python2.7-minimal=2.7.13-2 > libpython2.7-stdlib=2.7.13-2 libpython2.7-minimal=2.7.13-2 > > sphinx-build -b html -d _build/doctrees -n -j 4 . _build/html > Running Sphinx v1.4.9 > making output directory... > loading pickled environment... not yet created > loading intersphinx inventory from https://docs.python.org/2/objects.inv... > building [mo]: targets for 0 po files that are out of date > building [html]: targets for 91 source files that are out of date > updating environment: 91 added, 0 changed, 0 removed > reading sources... [100%] test-repositories .. writing-tests > > waiting for workers... > looking for now-outdated files... none found > pickling environment... done > checking consistency... done > preparing documents... done > writing output... [100%] user-notifications .. writing-tests > > waiting for workers... > generating indices... genindex > writing additional pages... search > copying images... [100%] images/micro-instance-lab.svg > > copying static files... done > copying extra files... done > dumping search index in English (code: en) ... done > dumping object inventory... done > build succeeded. > > Build finished. The HTML pages are in _build/html. > > To reproduce, it should be enough to install lava-dev to get the correct > build dependencies, and try to rebuild lava-server. A quicker test would > be to get the lava-server source and run: > > $ make -C doc/v2 clean > $ make -C doc/v2 html > > in the top level directory. > > One of the sphinx error logs: > > # Sphinx version: 1.5.6 > # Python version: 2.7.13+ (CPython) > # Docutils version: 0.13.1 release > # Jinja2 version: 2.9.6 > # Last messages: > # 91 added, 0 changed, 0 removed > # reading sources... [ 14%] actions-boot .. data-export > # reading sources... [ 28%] debian .. explain_first_job > # reading sources... [ 42%] first-devices .. ipxe > # reading sources... [ 57%] lava-dashboard-image-reports .. migrate-lava > # reading sources... [ 71%] migrating-admin-example .. pipeline-writer > # reading sources... [ 85%] pipeline-writer-secondary .. tables > # reading sources... [100%] test-repositories .. writing-tests > # > # waiting for workers... > # Loaded extensions: > # sphinx.ext.coverage (1.5.6) from > /usr/lib/python2.7/dist-packages/sphinx/ext/coverage.pyc > # sphinx.ext.viewcode (1.5.6) from > /usr/lib/python2.7/dist-packages/sphinx/ext/viewcode.pyc > # sphinx.ext.todo (1.5.6) from > /usr/lib/python2.7/dist-packages/sphinx/ext/todo.pyc > # sphinx.ext.autodoc (1.5.6) from > /usr/lib/python2.7/dist-packages/sphinx/ext/autodoc.pyc > # sphinx.ext.intersphinx (1.5.6) from > /usr/lib/python2.7/dist-packages/sphinx/ext/intersphinx.pyc > # sphinx.ext.doctest (1.5.6) from > /usr/lib/python2.7/dist-packages/sphinx/ext/doctest.pyc > # alabaster (0.7.8) from > /usr/lib/python2.7/dist-packages/alabaster/__init__.pyc > Traceback (most recent call last): > File "/usr/lib/python2.7/dist-packages/sphinx/cmdline.py", line 296, in main > app.build(opts.force_all, filenames) > File "/usr/lib/python2.7/dist-packages/sphinx/application.py", line 333, in > build > self.builder.build_update() > File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line > 251, in build_update > 'out of date' % len(to_build)) > File "/usr/lib/python2.7/dist-packages/sphinx/builders/__init__.py", line > 265, in build > self.doctreedir, self.app)) > File "/usr/lib/python2.7/dist-packages/sphinx/environment/__init__.py", > line 554, in update > self._read_parallel(docnames, app, nproc=app.parallel) > File "/usr/lib/python2.7/dist-packages/sphinx/environment/__init__.py", > line 612, in _read_parallel > tasks.join() > File "/usr/lib/python2.7/dist-packages/sphinx/util/parallel.py", line 93, > in join > self._join_one() > File "/usr/lib/python2.7/dist-packages/sphinx/util/parallel.py", line 98, > in _join_one > exc, result = pipe.recv() > EOFError
I haven't seen that yet. As a work around, please consider build-depending on python3-sphinx instead. That's part of the bigger goal to make python2 a little bit more obsolete. Matthias
