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Potential issue with numpy

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  Potential issue with numpy Andreas Tille <andreas@an3as.eu> - 2021-09-29 16:40 +0200
    Re: Potential issue with numpy Sandro Tosi <morph@debian.org> - 2021-09-29 17:30 +0200
      Re: Potential issue with numpy Andreas Tille <tille@debian.org> - 2021-09-29 18:00 +0200

#13585 — Potential issue with numpy

Hi,

in the issue I filed against nipype I was asked to try to rebuild numpy
and see whether this might make a diffence.  So I tried

  dget http://deb.debian.org/debian/pool/main/n/numpy/numpy_1.19.5-1.dsc
  cd numpy-1.19.5

and have rebuild it in a recent pbuilder environment.  This ends up in

DISTUTILS.rst.txt:386: WARNING: Unparseable C cross-reference: '/**end repeat1**/'
Invalid C declaration: Expected identifier in nested name. [error at 0]
  /**end repeat1**/
  ^

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/sphinx/cmd/build.py", line 280, in build_main
    app.build(args.force_all, filenames)
  File "/usr/lib/python3/dist-packages/sphinx/application.py", line 337, in build
    self.builder.build_update()
  File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 293, in build_update
    self.build(to_build,
  File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 357, in build
    self.write(docnames, list(updated_docnames), method)
  File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 531, in write
    self._write_serial(sorted(docnames))
  File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 541, in _write_serial
    self.write_doc(docname, doctree)
  File "/usr/lib/python3/dist-packages/sphinx/builders/html/__init__.py", line 626, in write_doc
    self.docwriter.write(doctree, destination)
  File "/usr/lib/python3/dist-packages/docutils/writers/__init__.py", line 78, in write
    self.translate()
  File "/usr/lib/python3/dist-packages/sphinx/writers/html.py", line 70, in translate
    self.document.walkabout(visitor)
  File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 214, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 214, in walkabout
    if child.walkabout(visitor):
  File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 214, in walkabout
    if child.walkabout(visitor):
  [Previous line repeated 1 more time]
  File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 206, in walkabout
    visitor.dispatch_visit(self)
  File "/usr/lib/python3/dist-packages/sphinx/util/docutils.py", line 477, in dispatch_visit
    method(node)
  File "/usr/lib/python3/dist-packages/sphinx/writers/html5.py", line 417, in visit_literal_block
    highlighted = self.highlighter.highlight_block(
  File "/usr/lib/python3/dist-packages/sphinx/highlighting.py", line 149, in highlight_block
    lexer = self.get_lexer(source, lang, opts, force, location)
  File "/usr/lib/python3/dist-packages/sphinx/highlighting.py", line 127, in get_lexer
    lexer = lexer_classes[lang](**opts)
TypeError: 'NumPyLexer' object is not callable

Exception occurred:
  File "/usr/lib/python3/dist-packages/sphinx/highlighting.py", line 127, in get_lexer
    lexer = lexer_classes[lang](**opts)
TypeError: 'NumPyLexer' object is not callable
The full traceback has been saved in /tmp/sphinx-err-h3bd2cwr.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!


While I think this could be worth a "does not build from source" bug
against numpy (I'd wait with this until somebody confirms) I wonder
what answer I should give to nipype upstream in the issue[1].

Kind regards

     Andreas.


[1] https://github.com/nipy/nipype/issues/3382

-- 
http://fam-tille.de

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#13586

Please do report bugs in the BTS when there's a problem with a package

On Wed, Sep 29, 2021 at 10:32 AM Andreas Tille <andreas@an3as.eu> wrote:
>
> Hi,
>
> in the issue I filed against nipype I was asked to try to rebuild numpy
> and see whether this might make a diffence.  So I tried
>
>   dget http://deb.debian.org/debian/pool/main/n/numpy/numpy_1.19.5-1.dsc
>   cd numpy-1.19.5
>
> and have rebuild it in a recent pbuilder environment.  This ends up in
>
> DISTUTILS.rst.txt:386: WARNING: Unparseable C cross-reference: '/**end repeat1**/'
> Invalid C declaration: Expected identifier in nested name. [error at 0]
>   /**end repeat1**/
>   ^
>
> Traceback (most recent call last):
>   File "/usr/lib/python3/dist-packages/sphinx/cmd/build.py", line 280, in build_main
>     app.build(args.force_all, filenames)
>   File "/usr/lib/python3/dist-packages/sphinx/application.py", line 337, in build
>     self.builder.build_update()
>   File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 293, in build_update
>     self.build(to_build,
>   File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 357, in build
>     self.write(docnames, list(updated_docnames), method)
>   File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 531, in write
>     self._write_serial(sorted(docnames))
>   File "/usr/lib/python3/dist-packages/sphinx/builders/__init__.py", line 541, in _write_serial
>     self.write_doc(docname, doctree)
>   File "/usr/lib/python3/dist-packages/sphinx/builders/html/__init__.py", line 626, in write_doc
>     self.docwriter.write(doctree, destination)
>   File "/usr/lib/python3/dist-packages/docutils/writers/__init__.py", line 78, in write
>     self.translate()
>   File "/usr/lib/python3/dist-packages/sphinx/writers/html.py", line 70, in translate
>     self.document.walkabout(visitor)
>   File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 214, in walkabout
>     if child.walkabout(visitor):
>   File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 214, in walkabout
>     if child.walkabout(visitor):
>   File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 214, in walkabout
>     if child.walkabout(visitor):
>   [Previous line repeated 1 more time]
>   File "/usr/lib/python3/dist-packages/docutils/nodes.py", line 206, in walkabout
>     visitor.dispatch_visit(self)
>   File "/usr/lib/python3/dist-packages/sphinx/util/docutils.py", line 477, in dispatch_visit
>     method(node)
>   File "/usr/lib/python3/dist-packages/sphinx/writers/html5.py", line 417, in visit_literal_block
>     highlighted = self.highlighter.highlight_block(
>   File "/usr/lib/python3/dist-packages/sphinx/highlighting.py", line 149, in highlight_block
>     lexer = self.get_lexer(source, lang, opts, force, location)
>   File "/usr/lib/python3/dist-packages/sphinx/highlighting.py", line 127, in get_lexer
>     lexer = lexer_classes[lang](**opts)
> TypeError: 'NumPyLexer' object is not callable

there's a new sphinx version in unstable (4.2.0), likely other pieces
of the infrastructure around numpy and its doc need updating. The fact
we dont have access to the build log makes it hard to pin point the
issue.

-- 
Sandro "morph" Tosi
My website: http://sandrotosi.me/
Me at Debian: http://wiki.debian.org/SandroTosi
Twitter: https://twitter.com/sandrotosi

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#13587

On Wed, Sep 29, 2021 at 11:27:23AM -0400, Sandro Tosi wrote:
> Please do report bugs in the BTS when there's a problem with a package

#995318

Kind regards

     Andreas. 

-- 
http://fam-tille.de

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