from hachoir_regex.regex import (RegexEmpty,
    RegexString, createString,
    RegexRangeItem, RegexRangeCharacter, RegexRange, createRange,
    RegexAnd, RegexOr, RegexRepeat,
    RegexDot, RegexStart, RegexEnd)
from hachoir_regex.parser import parse
from hachoir_regex.pattern import PatternMatching