hgview #91748 Deprecation warning [rejected]

When using hgview (changeset 68ab533747a4) with urwid 1.0.1 the following deprecation warning pops-up

testing@silu:~/sw/urwid$ hg qv
/home/testing/.local/lib/python2.6/site-packages/urwid-1.0.1-py2.6-linux-x86_64.egg/urwid/listbox.py:54:
DeprecationWarning:   PollingListWalker is deprecated, use SimpleListWalker instead.
prioritynormal
typebug
done in1.8.0
load0.000
load left0.000
closed by<not specified>