python 人民币数字转大写中文

def digital_to_chinese(digital):
    str_digital = str(digital)
    chinese = {'1': '壹', '2': '贰', '3': '叁', '4': '肆', '5': '伍', '6': '陆', '7': '柒', '8': '捌', '9': '玖', '0': '零'}
    chinese2 = ['拾', '佰', '仟', '万', '厘', '分', '角']
    jiao = ''
    bs = str_digital.split('.')
    yuan = bs[0]
    if len(bs) > 1:
        jiao = bs[1]
    r_yuan = [i for i in reversed(yuan)]
    count = 0
    for i in range(len(yuan)):
        if i == 0:
            r_yuan[i] += '圆'
            continue
        r_yuan[i] += chinese2[count]
        count += 1
        if count == 4:
            count = 0
            chinese2[3] = '亿'

    s_jiao = [i for i in jiao][:3]  # 去掉小于厘之后的

    j_count = -1
    for i in range(len(s_jiao)):
        s_jiao[i] += chinese2[j_count]
        j_count -= 1
    last = [i for i in reversed(r_yuan)] + s_jiao

    last_str = ''.join(last)
    print(str_digital)
    print(last_str)
    for i in range(len(last_str)):
        digital = last_str[i]
        if digital in chinese:
            last_str = last_str.replace(digital, chinese[digital])
    print(last_str)
    return last_str


if __name__ == '__main__':
    digital_to_chinese(123456789.456)

原文链接：https://www.jianshu.com/p/a55ac7f148ee