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python人民幣小寫轉(zhuǎn)大寫輔助工具

 更新時(shí)間:2018年06月20日 15:21:04   作者:雨者  
這篇文章主要為大家詳細(xì)介紹了python人民幣小寫轉(zhuǎn)大寫輔助工具,具有一定的參考價(jià)值,感興趣的小伙伴們可以參考一下

本文實(shí)例為大家分享了python人民幣大小寫轉(zhuǎn)換的具體代碼,供大家參考,具體內(nèi)容如下

大家應(yīng)該都知道,銀行打印賬單有時(shí)候會(huì)跟上人民幣的阿拉伯?dāng)?shù)字以及人民幣漢字大寫寫法,轉(zhuǎn)換的過(guò)程中有一定的邏輯難度,較為麻煩,所以筆者心血來(lái)潮,花了點(diǎn)時(shí)間簡(jiǎn)單實(shí)現(xiàn)了一下這一轉(zhuǎn)換過(guò)程,以供初學(xué)者參考。

輸入樣例:

123.22

輸出樣例:

壹佰貳拾叁圓貳角貳分

參考代碼:

#!/usr/bin/env python 
# encoding: utf-8 
 
from __future__ import print_function 
import sys 
import re 
import base64 
import time 
import os 
import getpass 
 
reload(sys) 
 
sys.setdefaultencoding("utf-8") 
 
 
char_arr_01 = [u"零".decode("utf8"), u"壹".decode("utf8"), u"貳".decode("utf8"), u"叁".decode("utf8"), u"肆".decode( 
  "utf8"), u"伍".decode("utf8"), u"陸".decode("utf8"), u"柒".decode("utf8"), u"捌".decode("utf8"), u"玖".decode("utf8")]; 
char_arr_02 = [u"圓".decode("utf8"), u"拾".decode("utf8"), u"佰".decode("utf8"), u"仟".decode("utf8"), u"萬(wàn)".decode("utf8"), u"拾".decode("utf8"), u"佰".decode("utf8"), u"仟".decode( 
  "utf8"), u"億".decode("utf8"), u"拾".decode("utf8"), u"佰".decode("utf8"), u"仟".decode("utf8"), u"萬(wàn)".decode("utf8"), u"拾".decode("utf8"), u"佰".decode("utf8")] 
char_arr_03 = [u"分".decode("utf8"), u"角".decode("utf8")] 
 
def calcRMB(): 
  sum_arr = [] 
  in_str_dot = "" 
  in_str_Big = "" 
  flag = 0 
  dot_count = 0 
  in_str = raw_input("Please input number : ") 
  for i in in_str: 
    if i == '.': 
      dot_count += 1 
    elif ord(i) <= ord('z') and ord(i) >= ord('A'): 
      print("Error") 
      return 
  if len(in_str) > 12 or dot_count > 1: 
    print("Error") 
    return 
  in_str = unicode(in_str).decode("utf8") 
  out_str = "" 
  if in_str.find('.') != -1: 
    flag = 1 
  sum_arr = in_str.split('.') 
  in_str_Big = sum_arr[0] 
  if flag==1: 
    in_str_dot = sum_arr[1] 
  for i in range(len(in_str_Big)): 
    if cmp(in_str_Big[i],'0') == 0 and (len(in_str_Big)-1-i)%4 != 0: 
      out_str = out_str + char_arr_01[ord(in_str_Big[i])-ord('0')] 
    else: 
      out_str = out_str + char_arr_01[ord(in_str_Big[i])-ord('0')] 
      out_str = out_str + char_arr_02[len(in_str_Big)-1-i] 
  while out_str.find(u"零零".decode("utf8")) != -1: 
    out_str = out_str.replace(u"零零".decode("utf8"), u"零".decode("utf8")) 
  out_str = out_str.replace(u"零億".decode("utf8"),u"億".decode("utf8")) 
  out_str = out_str.replace(u"零萬(wàn)".decode("utf8"),u"萬(wàn)".decode("utf8")) 
  if out_str != u"零元".decode("utf8"): 
    out_str = out_str.replace(u"零圓".decode("utf8"),u"圓".decode("utf8")) 
  if len(in_str_dot) > 2 and flag == 1: 
    print("False !!") 
    return 
  if flag == 1: 
    for i in range(len(in_str_dot)): 
      out_str = out_str + char_arr_01[ord(in_str_dot[i])-ord('0')] 
      out_str = out_str + char_arr_03[len(in_str_dot)-1-i] 
 
  print(out_str) 
 
def main(): 
  while 1: 
    os.system("cls") 
    calcRMB() 
    print() 
    end_flag = raw_input("Try Again ? (y/n)") 
    if end_flag == 'y' or end_flag == 'Y': 
      continue 
    elif end_flag == 'n' or end_flag == 'N': 
      break 
    else: 
      print("\nError!!") 
      break 
 
if __name__ == '__main__': 
  main() 

以上就是本文的全部?jī)?nèi)容,希望對(duì)大家的學(xué)習(xí)有所幫助,也希望大家多多支持腳本之家。

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