python 汉字数字转阿拉伯数字

 1 dictnum ={'零':0,'一':1,'二':2,'三':3,'四':4,'五':5,'六':6,'七':7,'八':8,'九':9,'十':10,'百':12,'千':13,'万':14,'亿':18,'两':2,
 2           '壹':1,'贰':2,'叁':3,'肆':4,'伍':5,'陆':6,'柒':7,'捌':8,'玖':9,'拾':10,'佰':12}
 3 def getResultForDigit(a):
 4     count = len(a)-1
 5     result = 0
 6     tmp = 0
 7 
 8     while count >= 0:
 9         tmpChr = a[count:count+1]
10         tmpNum = 0
11         if tmpChr.isdigit():#防止大写数字中夹杂阿拉伯字母
12             tmpNum=int(tmpChr)
13         else:
14             tmpNum = dictnum[tmpChr]
15         if tmpNum >10:#获取0的个数
16             tmp=tmpNum-10
17         #如果是个位数
18         else:
19             if tmp == 0:
20                 result+=tmpNum
21             else:
22                 result+=pow(10,tmp)*tmpNum
23             tmp = tmp+1
24         count = count - 1
25     return result