python简单将账本金额（阿拉伯数字）转为大写中文数字金额
缘由
实习的地方要求将账本金额转换为中文大写，我又不想一个个手打，网上能直接找到的也只支持整数转换，就根据自己的需要写了一小段，置此以作记录
解决的问题
考虑了多个0在中间、末尾、开头不同位置考虑了小数点后两位的情况自动添加单位这样其实用来转换一下账本的金额怎么也够用了。。
def get_sdigit(num, p):return int(num / pow(10, p)) % 10def get_max_pos(number):return len(str(int(number))) + len(str(int(number))) % 4 + 1class CNumber:cdict = {}gdict = {}xdict = {}def __init__(self):self.cdict = {0: u'', 1: u'拾', 2: u'佰', 3: u'仟'}self.xdict = {0: '分', 1: '角', 2: u'元', 3: u'万', 4: u'亿', 5: u'兆'} # 数字标识符self.gdict = {0: u'零', 1: u'壹', 2: u'贰', 3: u'叁', 4: u'肆', 5: u'伍', 6: u'陆', 7: u'柒', 8: u'捌', 9: u'玖'}def tsf(self, number):cdata = []cdata.append(get_sdigit(number, -2))cdata.append(get_sdigit(number, -1))mark = 0for i in range(0, get_max_pos(number)):if mark == 0:temp = []temp.append(get_sdigit(number, i))mark += 1elif mark == 1:temp.append(get_sdigit(number, i))mark += 1elif mark == 2:temp.append(get_sdigit(number, i))mark += 1elif mark == 3:temp.append(get_sdigit(number, i))mark = 0cdata.append(temp)return self.to_String(cdata)def to_String(self, nList):S = '' # 初始化用的S，防止小数部分为空# 下面两个if是用来加上小数部分的if nList[0] != 0:S = self.gdict.get(nList[0]) + self.xdict.get(0)if nList[1] != 0:S = self.gdict.get(nList[1]) + self.xdict.get(1) + Sif nList[0] == 0 and nList[1] == 0:S = '整' + Sfor i in range(2, len(nList)):mark = 0for num in nList[i]:if num == 0:mark += 1if mark != 4 or i == 2:S = self.xdict.get(i) + S # 加上单位（元万亿。。。）for j in range(0, 4):if i != len(nList) - 1:if nList[i][j] != 0:S = self.gdict.get(nList[i][j]) + self.cdict.get(j) + S# 逻辑判断，每四个单位哪些情况会出现零# 基本逻辑为，同阶内，小于自己的一定存在非0，而自己的上一位一定非0elif (j == 1 and nList[i][0] != 0 and nList[i][2] != 0) \or (j == 2 and (nList[i][1] != 0 or nList[i][0] != 0) and nList[i][3] != 0)\or (j == 3 and (nList[i][2] != 0 or nList[i][1] != 0 or nList[i][0] != 0)):S = self.gdict.get(nList[i][j]) + Selse:if nList[i][j] != 0:S = self.gdict.get(nList[i][j]) + self.cdict.get(j) + Selif j == 1 and nList[i][0] != 0 and nList[i][2] != 0:S = self.gdict.get(nList[i][j]) + Sreturn S
这里是简单测试用的
if __name__ == '__main__':test = CNumber()print(test.tsf(1100000000))
