hgext/extdiff.py

43681:7edc07fb890c

        if perfile:
            raise error.Abort(_(b'--patch cannot be used with --per-file'))
        if node2 is None:
            raise error.Abort(_(b'--patch requires two revisions'))
    else:
        mod_a, add_a, rem_a = map(
            set, repo.status(node1a, node2, matcher, listsubrepos=subrepos)[:3]
        )
        if do3way:
            mod_b, add_b, rem_b = map(
                set,
                repo.status(node1b, node2, matcher, listsubrepos=subrepos)[:3],
            )
        else:
            mod_b, add_b, rem_b = set(), set(), set()
        modadd = mod_a | add_a | mod_b | add_b
        common = modadd | rem_a | rem_b

43682:7415cd486696

        if perfile:
            raise error.Abort(_(b'--patch cannot be used with --per-file'))
        if node2 is None:
            raise error.Abort(_(b'--patch requires two revisions'))
    else:
        st = repo.status(node1a, node2, matcher, listsubrepos=subrepos)
        mod_a, add_a, rem_a = set(st.modified), set(st.added), set(st.removed)
        if do3way:
            stb = repo.status(node1b, node2, matcher, listsubrepos=subrepos)
            mod_b, add_b, rem_b = (
                set(stb.modified),
                set(stb.added),
                set(stb.removed),
            )
        else:
            mod_b, add_b, rem_b = set(), set(), set()
        modadd = mod_a | add_a | mod_b | add_b
        common = modadd | rem_a | rem_b