Running Sphinx v1.8.6
loading translations [en]... done
making output directory...
building [mo]: targets for 0 po files that are out of date
building [html]: targets for 17 source files that are out of date
updating environment: 17 added, 0 changed, 0 removed
reading sources... [ 5%] api/compiler
Traceback (most recent call last):
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/cmd/build.py", line 304, in build_main
app.build(args.force_all, filenames)
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/application.py", line 341, in build
self.builder.build_update()
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/builders/__init__.py", line 345, in build_update
self.build(to_build,
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/builders/__init__.py", line 360, in build
updated_docnames = set(self.read())
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/builders/__init__.py", line 468, in read
self._read_serial(docnames)
[....]
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/ext/napoleon/docstring.py", line 177, in __init__
self._parse()
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/ext/napoleon/docstring.py", line 578, in _parse
lines = self._sections[section.lower()](section)
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/ext/napoleon/docstring.py", line 691, in _parse_parameters_section
fields = self._consume_fields()
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/ext/napoleon/docstring.py", line 258, in _consume_fields
_name, _type, _desc = self._consume_field(parse_type, prefer_type)
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/ext/napoleon/docstring.py", line 250, in _consume_field
_descs = self.__class__(_descs, self._config).lines()
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/ext/napoleon/docstring.py", line 123, in __init__
elif isinstance(obj, collections.Callable): # type: ignore
AttributeError: module 'collections' has no attribute 'Callable'
Exception occurred:
File "/home/docs/checkouts/readthedocs.org/user_builds/boussole/envs/latest/lib/python3.10/site-packages/sphinx/ext/napoleon/docstring.py", line 123, in __init__
elif isinstance(obj, collections.Callable): # type: ignore
AttributeError: module 'collections' has no attribute 'Callable'
The full traceback has been saved in /tmp/sphinx-err-d6st5y__.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!
Looks to be related to napoleon shipped in Sphinx, strangely it seems a very old sphinx 1.x is used.
We should open a dedicated branch for testing to update docs/requirements.txt to use boussole[doc]
instead of just boussole
then try building doc for this branch and see if it resolves issue.