[issue18244] Adopt C3-based linearization for improved ABC support in functools.singledispatch

[Łukasz Langa]

Łukasz Langa added the comment:

I committed the patch with minor docstring and comment fixes; one test was tweaked to be hash randomization-proof.

Edward, thanks for taking the time to file the bug.
Guido, thanks for a thorough and illuminating review process.

----------
resolution:  -> fixed
stage: patch review -> committed/rejected
status: open -> closed

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue18244>
_______________________________________