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GeezerVison is showing github.com — html5lib fails to build on Python 3.14 (uses removed ast.Str node) · Issue #588 · html5lib/html5lib-python

html5lib fails to build on Python 3.14 (uses removed ast.Str node) #588

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#589
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html5lib fails to build on Python 3.14 (uses removed ast.Str node)#588
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@sookach
sookach
opened on Sep 13, 2025
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setup.py uses ast.Str, which was removed in Python 3.14. As a result, attempting to build or install html5lib under Python 3.14 fails with an AttributeError, similar to below:

       >   File "setup.py", line 93, in <module>
       >     isinstance(a.value, ast.Str)):
       >                         ^^^^^^^
       > AttributeError: module 'ast' has no attribute 'Str'
Reacted by nierob, Daniil Malai and D. Bohdan

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