[issue35293] make doctest (Sphinx) emits a lot of warnings

[Łukasz Langa]

Łukasz Langa  added the comment:


New changeset f8b3c64958753abce7badbff3525863577fe2e04 by Łukasz Langa (Victor 
Stinner) in branch '3.9':
bpo-35293: Travis CI uses "make venv" for the doc (GH-22307) (GH-22309)
https://github.com/python/cpython/commit/f8b3c64958753abce7badbff3525863577fe2e04


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

STINNER Victor  added the comment:

Building the documentation of Python 3.8, 3.9 and 3.10 don't produce warnings 
anymore, I close the issue.

I created https://github.com/python/docsbuild-scripts/issues/95 "Update Sphinx 
to 2.4.4".

--
components: +Documentation
resolution:  -> fixed
stage: patch review -> resolved
status: open -> closed
versions: +Python 3.10, Python 3.8, Python 3.9

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 3acc403f21642f1e916f035abf24c3fb81495b3c by Victor Stinner in 
branch '3.8':
bpo-35293: Travis CI uses "make venv" for the doc (GH-22307) (GH-22309) 
(GH-22310)
https://github.com/python/cpython/commit/3acc403f21642f1e916f035abf24c3fb81495b3c


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Guido van Rossum]

Change by Guido van Rossum :


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

Change by STINNER Victor :


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pull_request: https://github.com/python/cpython/pull/22310

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 9e73cac173e5e9010bd18c8334fffeee1cade3a4 by Victor Stinner in 
branch '3.9':
bpo-35293: Travis CI uses "make venv" for the doc (GH-22307) (GH-22309)
https://github.com/python/cpython/commit/9e73cac173e5e9010bd18c8334fffeee1cade3a4


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

Change by STINNER Victor :


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pull_request: https://github.com/python/cpython/pull/22309

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

STINNER Victor  added the comment:


New changeset 8394500cca56490cc347604d39ca40abcdce46c3 by Victor Stinner in 
branch 'master':
bpo-35293: Travis CI uses "make venv" for the doc (GH-22307)
https://github.com/python/cpython/commit/8394500cca56490cc347604d39ca40abcdce46c3


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

Change by STINNER Victor :


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pull_request: https://github.com/python/cpython/pull/22307

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

Change by STINNER Victor :


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pull_request: https://github.com/python/cpython/pull/22306

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Dong-hee Na]

Change by Dong-hee Na :


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pull_request: https://github.com/python/cpython/pull/22305

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Dong-hee Na]

Change by Dong-hee Na :


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Dong-hee Na]

Dong-hee Na  added the comment:

/home/travis/virtualenv/python3.6.10/lib/python3.6/site-packages/sphinx/util/nodes.py:151:
 FutureWarning: 

   The iterable returned by Node.traverse()

https://travis-ci.com/github/python/cpython/jobs/386971271

The issue is still left, I am going to investigate this issue.

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[miss-islington]

miss-islington  added the comment:


New changeset f3e0eceff6207d5072befeef0e1ec195c3e2b0ab by Miss Islington (bot) 
in branch '3.9':
bpo-35293: Remove RemovedInSphinx40Warning (GH-22198)
https://github.com/python/cpython/commit/f3e0eceff6207d5072befeef0e1ec195c3e2b0ab


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[miss-islington]

miss-islington  added the comment:


New changeset b7cdea8f087699aaa6486ce5a4f6e5a143dc355e by Miss Islington (bot) 
in branch '3.8':
bpo-35293: Remove RemovedInSphinx40Warning (GH-22198)
https://github.com/python/cpython/commit/b7cdea8f087699aaa6486ce5a4f6e5a143dc355e


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[miss-islington]

Change by miss-islington :


--
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nosy_count: 6.0 -> 7.0
pull_requests: +21351
pull_request: https://github.com/python/cpython/pull/22302

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[miss-islington]

Change by miss-islington :


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pull_request: https://github.com/python/cpython/pull/22303

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Dong-hee Na]

Dong-hee Na  added the comment:


New changeset 6595cb0af4c51c0381c233b97884fe916a4ddd35 by Dong-hee Na in branch 
'master':
bpo-35293: Remove RemovedInSphinx40Warning (GH-22198)
https://github.com/python/cpython/commit/6595cb0af4c51c0381c233b97884fe916a4ddd35


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Dong-hee Na]

Change by Dong-hee Na :


--
keywords: +patch
pull_requests: +21257
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/22198

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

STINNER Victor  added the comment:

> Relevant docutils upstream issue : 
> https://sourceforge.net/p/docutils/bugs/373/ . Also the SyntaxWarning was 
> changed to DeprecationWarning with msg349335.

SyntaxWarning warnings have been fixed in docutils 0.16.

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Karthikeyan Singaravelan]

Karthikeyan Singaravelan  added the comment:

Relevant docutils upstream issue : https://sourceforge.net/p/docutils/bugs/373/ 
. Also the SyntaxWarning was changed to DeprecationWarning with msg349335.

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Guido van Rossum]

Guido van Rossum  added the comment:

I still get some warnings about docutils itself, e.g.

/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/_html_base.py:1035:
 SyntaxWarning: invalid escape sequence \(
  'mathjax': ('\(%s\)', '\\begin{%s}\n%s\n\\end{%s}'),
/Users/guido/v38/lib/python3.8/site-packages/docutils/utils/math/math2html.py:4103:
 SyntaxWarning: invalid escape sequence \{
  """Check for an empty command: look for command disguised as ending.
/Users/guido/v38/lib/python3.8/site-packages/docutils/utils/math/math2html.py:4563:
 SyntaxWarning: invalid escape sequence \e
  "A \\begin{}...\end command and what it entails (array, cases, aligned)"
/Users/guido/v38/lib/python3.8/site-packages/docutils/utils/math/latex2mathml.py:154:
 SyntaxWarning: invalid escape sequence \i
  '\in': '\u2209',
/Users/guido/v38/lib/python3.8/site-packages/docutils/utils/math/latex2mathml.py:155:
 SyntaxWarning: invalid escape sequence \e
  '\equiv': '\u2262'}
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:1197:
 SyntaxWarning: invalid escape sequence \w
  none ) = re.split('(\w+)(.*)', settings.literal_block_env)
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:1463:
 SyntaxWarning: invalid escape sequence \ 
  """Return text with 'problematic' characters escaped.
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:1562:
 SyntaxWarning: invalid escape sequence \p
  """Return list of label definitions for all ids of `node`
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:1922:
 SyntaxWarning: invalid escape sequence \p
  self.title.insert(0, '\phantomsection%\n  ')
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:2269:
 SyntaxWarning: invalid escape sequence \d
  match = re.match('(\d*\.?\d*)\s*(\S*)', length_str)
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:2381:
 SyntaxWarning: invalid escape sequence \i
  self.out.append('\item[] ')
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:2525:
 SyntaxWarning: invalid escape sequence \(
  wrapper = '\(%s\)'
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:2804:
 SyntaxWarning: invalid escape sequence \c
  self.out.append('\n\n{\color{red}%s/%s} in \\texttt{%s}%s\n' %
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/latex2e/__init__.py:2892:
 SyntaxWarning: invalid escape sequence \l
  self.out.append('}] \leavevmode ')
/Users/guido/v38/lib/python3.8/site-packages/docutils/writers/manpage.py:371: 
SyntaxWarning: invalid escape sequence \-
  "%(title)s \- %(subtitle)s\n")

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versions:  -Python 3.8

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Dong-hee Na]

Dong-hee Na  added the comment:

Looks like they already fixed it.

- jinja2: 
https://github.com/pallets/jinja/commit/31bf9b7e71c3fee3b7866ffdc0f70f4525a490d9
- babel: 
https://github.com/python-babel/babel/commit/65d6bf39f2a2b4c02cd1e00c44ce9d7c1c5b

We should wait their release :)

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

STINNER Victor  added the comment:

> They are warnings related to third party packages used for doctest and some 
> of them might become incompatible with 
> https://github.com/python/cpython/pull/10596. Related discussion : issue35109

We should help these packages to be fixed :-)

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[Karthikeyan Singaravelan]

Karthikeyan Singaravelan  added the comment:

They are warnings related to third party packages used for doctest and some of 
them might become incompatible with 
https://github.com/python/cpython/pull/10596. Related discussion : issue35109

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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

Change by STINNER Victor :


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[issue35293] make doctest (Sphinx) emits a lot of warnings

[STINNER Victor]

New submission from STINNER Victor :

The following commands emits a lot of warnings:

make PYTHON=../python SPHINXOPTS="-q -W -j4" -C Doc/ venv doctest
# adapt PYTHON to point to Python 3.8 compiled in debug mmode

Travis CI logs:

https://travis-ci.org/python/cpython/jobs/458140641

make: Entering directory `/home/travis/build/python/cpython/Doc'
../python -m venv ./venv
(...)
The venv has been created in the ./venv directory
make[1]: Entering directory `/home/travis/build/python/cpython/Doc'
mkdir -p build
Building NEWS from Misc/NEWS.d with blurb
PATH=./venv/bin:$PATH sphinx-build -b doctest -d build/doctrees -D 
latex_elements.papersize= -q -W -j4 -W . build/doctest 
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/babel/localedata.py:17:
 DeprecationWarning: Using or importing the ABCs from 'collections' instead of 
from 'collections.abc' is deprecated, and in 3.8 it will stop working
  from collections import MutableMapping
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/jinja2/runtime.py:318:
 DeprecationWarning: Using or importing the ABCs from 'collections' instead of 
from 'collections.abc' is deprecated, and in 3.8 it will stop working
  from collections import Mapping
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/jinja2/sandbox.py:82:
 DeprecationWarning: Using or importing the ABCs from 'collections' instead of 
from 'collections.abc' is deprecated, and in 3.8 it will stop working
  from collections import MutableSet, MutableMapping, MutableSequence
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/docutils/parsers/rst/states.py:2130:
 RemovedInSphinx40Warning: highlightlang directive is deprecated. Please use 
highlight directive instead.
  result = directive_instance.run()
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/docutils/parsers/rst/states.py:2130:
 RemovedInSphinx40Warning: highlightlang directive is deprecated. Please use 
highlight directive instead.
  result = directive_instance.run()
/home/travis/build/python/cpython/Doc/tools/extensions/pyspecific.py:274: 
RemovedInSphinx30Warning: env.note_versionchange() is deprecated. Please use 
ChangeSetDomain.note_changeset() instead.
  env.note_versionchange('deprecated', version[0], node, self.lineno)
/home/travis/build/python/cpython/Doc/tools/extensions/pyspecific.py:274: 
RemovedInSphinx30Warning: env.note_versionchange() is deprecated. Please use 
ChangeSetDomain.note_changeset() instead.
  env.note_versionchange('deprecated', version[0], node, self.lineno)
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/docutils/parsers/rst/states.py:2130:
 RemovedInSphinx40Warning: highlightlang directive is deprecated. Please use 
highlight directive instead.
  result = directive_instance.run()
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/docutils/parsers/rst/states.py:2130:
 RemovedInSphinx40Warning: highlightlang directive is deprecated. Please use 
highlight directive instead.
  result = directive_instance.run()
/home/travis/build/python/cpython/Doc/tools/extensions/pyspecific.py:274: 
RemovedInSphinx30Warning: env.note_versionchange() is deprecated. Please use 
ChangeSetDomain.note_changeset() instead.
  env.note_versionchange('deprecated', version[0], node, self.lineno)
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/sphinx/environment/__init__.py:340:
 RemovedInSphinx30Warning: env.versionchanges() is deprecated. Please use 
ChangeSetDomain instead.
  for version, changes in other.versionchanges.items():
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/sphinx/environment/__init__.py:341:
 RemovedInSphinx30Warning: env.versionchanges() is deprecated. Please use 
ChangeSetDomain instead.
  self.versionchanges.setdefault(version, []).extend(
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/docutils/parsers/rst/states.py:2130:
 RemovedInSphinx40Warning: highlightlang directive is deprecated. Please use 
highlight directive instead.
  result = directive_instance.run()
/home/travis/build/python/cpython/Doc/tools/extensions/pyspecific.py:274: 
RemovedInSphinx30Warning: env.note_versionchange() is deprecated. Please use 
ChangeSetDomain.note_changeset() instead.
  env.note_versionchange('deprecated', version[0], node, self.lineno)
/home/travis/build/python/cpython/Doc/venv/lib/python3.8/site-packages/docutils/parsers/rst/states.py:2130:
 RemovedInSphinx40Warning: highlightlang directive is deprecated. Please use 
highlight directive instead.
  result = directive_instance.run()
/home/travis/build/python/cpython/Doc/tools/extensions/pyspecific.py:274: 
RemovedInSphinx30Warning: env.note_versionchange() is deprecated. Please use 
ChangeSetDomain.note_changeset() instead.
  env.note_versionchange('deprecated', version[0], node, self.lineno)
/home/travis/build/python/cpython/Doc/tools/extensions/pyspecific.py:274: