47 import operator

    47 import operator

    48 import re

    48 import re

    49 

    49 

    50 from mercurial.node import bin, nullid

    50 from mercurial.node import bin, nullid

    51 from mercurial.i18n import _

    51 from mercurial.i18n import _

    52 from mercurial import (

    53 from mercurial import (

    53     cmdutil,

    54     cmdutil,

    54     context,

    55     context,

    55     encoding,

    56     encoding,

    56     error,

    57     error,