Bug 739756 – =dev-python/flask-babel-2.0.0 USE=doc: Extension error: Could not import extension pallets_sphinx_themes (exception: No module named 'pallets_sphinx_themes')

• Status: RESOLVED OBSOLETE
• Product: Gentoo Linux

[Description Bernd 2020-08-31 17:28:43 UTC]

Looks like building the docs for flask-babel-2.0.0 BDEPENDS on dev-python/pallets-sphinx-themes.
With USE="-doc" the build succeeds. Emerging pallets-sphinx-theme prior to flask-babel doesn't work out of the box, because pallets-sphinx-theme supports only python-3.{6,7}, while flask-babel uses python-3.8 in global scope.

Reproducible: Always

Steps to Reproduce:
1. USE="doc" emerge =dev-python/flask-babel-2.0.0
2. 
3.
Actual Results:  
 * Using python3.8 in global scope
 * python3_8: running distutils-r1_run_phase python_compile_all
Running Sphinx v2.4.4

Extension error:
Could not import extension pallets_sphinx_themes (exception: No module named 'pallets_sphinx_themes')
 * ERROR: dev-python/flask-babel-2.0.0::gentoo failed (compile phase):
 *   (no error message)



build.log and emerge --info as attachments

[Comment 1 Bernd 2020-08-31 17:30:57 UTC]

Created attachment 657642 [details]
flask-babel-2.0.0\:20200831-172409.log

build log

[Comment 2 Bernd 2020-08-31 17:31:54 UTC]

Created attachment 657644 [details]
emerge-info-flask-babel-2.0.0.txt

output of emerge --info =flask-babel-2.0.0

[Comment 3 Bernd 2020-12-19 09:35:34 UTC]

dev-python/pallets-sphinx-themes has updated PYTHON_TARGETS, so the docs now build successfully.
Closing this issue.