本文章向大家介绍使用python2.x如何将人民币转换为大写人民币的基本知识点总结和需要注意事项,具有一定的参考价值,需要的朋友可以参考一下。
Python是一种编程语言,内置了许多有效的工具,Python几乎无所不能,该语言通俗易懂、容易入门、功能强大,在许多领域中都有广泛的应用,例如最热门的大数据分析,人工智能,Web开发等。
# -*- 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
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