python2.x实现人民币转大写人民币

本文实例为大家分享了python实现人民币转大写人民币的具体代码，供大家参考，具体内容如下

直接上代码：

# -*- coding: utf-8 -*-
def changenum( change_number ):
format_num = ["零","壹","贰","叁","肆","伍","陆","柒","捌","玖"]
format_name = ["分", "角", "元",
   "拾","百","千","万",
   "拾","百","千","亿",
   "拾","百","千","万",
   "拾","百","千","兆"]

if type( change_number ) == str:
 if '.' in change_number:
  try: change_number = float( change_number )
  except: raise ValueError, '％s can\'t change'％change_number
 else:
  try: change_number = int( change_number )
  except: raise ValueError, '％s can\'t change'％change_number

if type( change_number ) == float:
 real_numbers = []
 for i in range( len( format_name ) - 3, -3, -1 ):
  if change_number >= 10 ** i or i < 1:
   real_numbers.append( int( round( change_number/( 10**i ), 2)％10 ) )

elif isinstance( change_number, (int, long) ):
 real_numbers = [ int( i ) for i in str( change_number ) + '00' ]

else:
 raise ValueError, '％s can\'t change'％change_number

zflag = 0      
start = len(real_numbers) - 3
change_words = []
for i in range(start, -3, -1):
 if 0 <> real_numbers[start-i] or len(change_words) == 0:
  if zflag:
   change_words.append(format_num[0])
   zflag = 0
  change_words.append( format_num[ real_numbers[ start - i ] ] )
  change_words.append(format_name [i+2])

elif 0 == i or (0 == i％4 and zflag < 3):
  change_words.append(format_name [i+2])
  zflag = 0
 else:
  zflag += 1

if change_words[-1] not in (format_name[0], format_name[1]):
 change_words.append("整")

return ''.join(change_words)
#测试
# print changenum(865324.98)
#查看输出的结果是否正确

来源：https://blog.csdn.net/haeasringnar/article/details/79523836