--- a/mercurial/pycompat.py Sun Mar 19 14:23:30 2017 -0400
+++ b/mercurial/pycompat.py Sun Mar 19 14:12:38 2017 -0400
@@ -57,6 +57,7 @@
if sysexecutable:
sysexecutable = os.fsencode(sysexecutable)
stringio = io.BytesIO
+ maplist = lambda *args: list(map(*args))
# TODO: .buffer might not exist if std streams were replaced; we'll need
# a silly wrapper to make a bytes stream backed by a unicode one.
@@ -251,6 +252,7 @@
sysexecutable = sys.executable
shlexsplit = shlex.split
stringio = cStringIO.StringIO
+ maplist = map
empty = _queue.Empty
queue = _queue.Queue