def _rev_left_right(left, right):
if args:
revinfo = repo.git.rev_list("%s...%s" % (left, right), left_right=True, *args)
else:
revinfo = repo.git.rev_list("%s...%s" % (left, right), left_right=True)
for rev in revinfo.splitlines():
c = Commit(repo, rev[1:])
c.direction = rev[0]
yield c
