durin42 created this revision. Herald added a subscriber: mercurial-devel. Herald added a reviewer: hg-reviewers.
REVISION SUMMARY This doesn't ever happen on Python 2, but it's been a persistent pain on Python 3. Adding this helped produce some of my upcoming Python 3 fixes. REPOSITORY rHG Mercurial REVISION DETAIL https://phab.mercurial-scm.org/D2553 AFFECTED FILES mercurial/templatefilters.py CHANGE DETAILS diff --git a/mercurial/templatefilters.py b/mercurial/templatefilters.py --- a/mercurial/templatefilters.py +++ b/mercurial/templatefilters.py @@ -376,6 +376,12 @@ """ thing = templatekw.unwraphybrid(thing) if util.safehasattr(thing, '__iter__') and not isinstance(thing, bytes): + if isinstance(thing, str): + # This is only reachable on Python 3 (otherwise + # isinstance(thing, bytes) would have been true), and is + # here to prevent infinite recursion bugs on Python 3. + raise error.ProgrammingError( + 'stringify got unexpected unicode string: %r' % thing) return "".join([stringify(t) for t in thing if t is not None]) if thing is None: return "" To: durin42, #hg-reviewers Cc: mercurial-devel _______________________________________________ Mercurial-devel mailing list Mercurial-devel@mercurial-scm.org https://www.mercurial-scm.org/mailman/listinfo/mercurial-devel
