html5lib bug

[kuntzer]

With the current version of the html5lib (html5lib 1.0.1), I get an error when trying to load the finding chart:

Traceback (most recent call last):
  File "main.py", line 334, in doubleclik_list
    skychart.show()
  File "main.py", line 1721, in show
    ax = plots.plot_target_on_sky(self.target, figure=self.figure, northisup=self.northisup, eastisright=self.eastisright, boxsize=self.boxsize, survey=self.survey, cmap=self.cmap)
  File "/home/kuntzer/workspace/ObsScheduler/pouet/plots.py", line 271, in plot_target_on_sky
    from astroquery.skyview import SkyView
  File "/usr/local/lib/python3.5/dist-packages/astroquery/skyview/__init__.py", line 16, in <module>
    from .core import SkyView, SkyViewClass
  File "/usr/local/lib/python3.5/dist-packages/astroquery/skyview/core.py", line 3, in <module>
    from bs4 import BeautifulSoup
  File "/usr/lib/python3/dist-packages/bs4/__init__.py", line 30, in <module>
    from .builder import builder_registry, ParserRejectedMarkup
  File "/usr/lib/python3/dist-packages/bs4/builder/__init__.py", line 314, in <module>
    from . import _html5lib
  File "/usr/lib/python3/dist-packages/bs4/builder/_html5lib.py", line 70, in <module>
    class TreeBuilderForHtml5lib(html5lib.treebuilders._base.TreeBuilder):
AttributeError: module 'html5lib.treebuilders' has no attribute '_base'

I found a workaround for now (see that post): downgrade html5lib to version 1.0b8.

sudo pip install --upgrade html5lib==1.0b8

Note that this is most likely temporary.

I will check that behaviour regularly.

[vbonvin]

Any news on this? Shall we keep the issue open but added to another milestone (or no milestone at all)?

[kuntzer]

I've upgraded:

• html5lib back to 1.0.1
• astroquery
• BeautifulSoup

It seems that the bug has been resolved. I don't see a mention of html5lib or BeautifulSoup in the requirements, so I close this issue.