Bug 662144 – dev-python/bleach-1.5.0 test failure with html5lib

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Alexey 2018-07-25 23:52:57 UTC]

Created attachment 541076 [details]
build.log

ImportError: No module named 'html5lib.sanitizer'

According to https://github.com/mozilla/bleach/issues/229 this is fixed in bleach 2.0.0.

I tested 2.1.1 and 2.1.3 from portage, and it's fixed in 2.1.3, but not in 2.1.1.
2.1.1 shows this error instead:

    from html5lib.constants import (
E   ImportError: cannot import name 'ReparseException'

[Comment 1 Alexey 2018-07-25 23:54:33 UTC]

Created attachment 541078 [details]
emerge --info

[Comment 2 Mart Raudsepp 2018-08-06 09:44:26 UTC]

This seems to break the ability to (re)install pbr as a whole too, completely breaking stable machine migration from python3.5 to python3.6 (with FEATURES=test involved).

>>> Compiling source in /tmp/portage/dev-python/pbr-3.1.1/work/pbr-3.1.1 ...
 * python2_7: running distutils-r1_run_phase distutils-r1_python_compile
python2.7 setup.py build
 * Unable to trace static ELF: /sbin/ldconfig: /sbin/ldconfig -p 
Traceback (most recent call last):
  File "setup.py", line 22, in <module>
    **util.cfg_to_args())
  File "/tmp/portage/dev-python/pbr-3.1.1/work/pbr-3.1.1/pbr/util.py", line 267, in cfg_to_args
    wrap_commands(kwargs)
  File "/tmp/portage/dev-python/pbr-3.1.1/work/pbr-3.1.1/pbr/util.py", line 569, in wrap_commands
    cmdclass = ep.resolve()
  File "/usr/lib64/python2.7/site-packages/pkg_resources/__init__.py", line 2428, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib64/python2.7/site-packages/readme/integration/distutils.py", line 20, in <module>
    from readme.rst import render
  File "/usr/lib64/python2.7/site-packages/readme/rst.py", line 23, in <module>
    from .clean import clean
  File "/usr/lib64/python2.7/site-packages/readme/clean.py", line 16, in <module>
    import bleach
  File "/usr/lib64/python2.7/site-packages/bleach/__init__.py", line 14, in <module>
    from html5lib.sanitizer import HTMLSanitizer
ImportError: No module named sanitizer
 * ERROR: dev-python/pbr-3.1.1::gentoo failed (compile phase):
 *   (no error message)


I don't understand (and haven't investigated much) what magic makes readme/bleach/html5lib get involved here for pbr, but as soon as I stable keyword newer bleach and upgrade it, pbr can finally get rebuilt with python-3.6 support.
Please fix the incompatibility in stable tree, probably by requesting newer bleach stable. I am likely to mark newer bleach stable on arm64 without maintainer request, as I don't like having things broken.

[Comment 3 Mart Raudsepp 2018-08-12 08:39:13 UTC]

ping re html5lib-1.x compatible bleach stabilization

[Comment 4 Virgil Dupras (RETIRED) 2019-01-17 16:25:46 UTC]

2.1.3 is stable on all arches and older versions are cleaned. closing.