实现代码一

代码较为简洁，原文链接：https://www.jianshu.com/p/9aeba09cf71e

import re
from decimal import Decimal, ROUND_HALF_UPZH_HANS_MAP = dict(zip(range(10), "零壹贰叁肆伍陆柒捌玖"))def verbose_price(cost):cost = Decimal(cost).quantize(Decimal('0.00'), ROUND_HALF_UP)   # 四舍五入保留两位小数if cost >= 100_000_000:return "大于等于1亿"if cost >= 10000:w = int(cost // 10000)rest = int(cost % 10000)r = qian(w) + "万" + qian(rest)elif cost >= 1:r = qian(int(cost))else:r = ""if r:r += "圆"if int(cost) == cost:r += "整"else:j, f = int(cost * Decimal(10)) % 10, int(cost * Decimal(100)) % 10t = ZH_HANS_MAP[j] + "角" * bool(j) + ZH_HANS_MAP[f] + "分" * bool(f)t = t.rstrip("零")if not r:t = t.lstrip("零")r += treturn re.sub(r"零{2,}", "零", r.strip("零"))def qian(c):ds = [int(i) for i in list(f"{c:04}")]ts = list("仟佰拾") + [""]s = "".join(ZH_HANS_MAP[d] + t * bool(d) for d, t in zip(ds, ts))return s.rstrip("零")

实现代码2

原文链接：https://www.jianshu.com/p/a55ac7f148ee
原文代码有一些不完善，因此在最后加了一点替换处理

import re
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 = 0for i in range(len(yuan)):if i == 0:r_yuan[i] += '圆'continuer_yuan[i] += chinese2[count]count += 1if count == 4:count = 0chinese2[3] = '亿's_jiao = [i for i in jiao][:3]  # 去掉小于厘之后的j_count = -1for i in range(len(s_jiao)):s_jiao[i] += chinese2[j_count]j_count -= 1last = [i for i in reversed(r_yuan)] + s_jiaolast_str = ''.join(last)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)last_str = re.sub('零[仟佰拾]','零',last_str)last_str = re.sub('零+','零',last_str)# print(last_str)last_str = re.sub('([仟佰拾])零万',r'\1万',last_str)last_str = re.sub('零+圆','圆',last_str)return last_str