--- a/mercurial/formatter.py Sun Sep 17 12:39:14 2017 +0900
+++ b/mercurial/formatter.py Sun Sep 17 12:39:53 2017 +0900
@@ -48,7 +48,8 @@
... ui.verbose = verbose
... ui.pushbuffer()
... try:
-... return fn(ui, ui.formatter(fn.__name__, opts))
+... return fn(ui, ui.formatter(pycompat.sysbytes(fn.__name__),
+... pycompat.byteskwargs(opts)))
... finally:
... print(pycompat.sysstr(ui.popbuffer()), end='')
--- a/tests/test-doctest.py Sun Sep 17 12:39:14 2017 +0900
+++ b/tests/test-doctest.py Sun Sep 17 12:39:53 2017 +0900
@@ -51,7 +51,7 @@
testmod('mercurial.dagparser', optionflags=doctest.NORMALIZE_WHITESPACE)
testmod('mercurial.dispatch')
testmod('mercurial.encoding')
-testmod('mercurial.formatter', py3=False) # py3: write bytes to stdout
+testmod('mercurial.formatter')
testmod('mercurial.hg')
testmod('mercurial.hgweb.hgwebdir_mod', py3=False) # py3: repr(bytes) ?
testmod('mercurial.match')