# -*- coding:utf-8 -*-
import re, random


def IsChineseCharInside(sentence):
    for uchar in sentence:
        if u'\u4e00' <= uchar <= u'\u9fa5':
            return True
    return False


def isMatchRegExp(param, rule):
    if param is None or param == "":
        return True
    isRegular = False
    try:
        for word in param:
            matchObj = re.search(word, rule, re.M | re.I | re.S)
            if matchObj:
                isRegular = True
            else:
                return False
        return isRegular
    except Exception as err:
        return False


def getRamdomNumber(size):
    str = ""
    for i in range(size):
        ch = chr(random.randrange(ord('0'), ord('9') + 1))
        str += ch
    return str