python实现模拟斗地主发牌的方法

'''
趣味百题-发扑克牌-斗地主
请编程实现发扑克牌

Version: 0.1
Author: jasn
Date: 2020-01-01

主要知识点：random的用法，类的定义和调用
主要功能点：用Python的类实现斗地主的初始化、洗牌、发牌、抢地主、理牌、花色对应。代码如下
'''
import random

class doudizhu:
 #定义54张牌
 def __init__(self):
  self.a=[]
  for i in range(54):
   self.a.append(i)
 #洗牌
 def xipai(self):
  random.shuffle(self.a) #洗牌
  n = random.randint(1, 54)
  b = self.a[:n] # 从n的位置切牌
  c = self.a[n:]
  self.a = b + c

  #发牌
 def fapai(self):
  self.user1=self.a[0:-3:3] #玩家1，获得牌的顺序为 0，3，6，9...
  self.user2=self.a[1:-3:3] #玩家2，获得牌的顺序为 1，4，7，10...
  self.user3=self.a[2:-3:3] #玩家3，获得牌的顺序为 2，5，8，11...
  self.user4=self.a[-3:] #底牌 ，顺序为51，52，53
 #抢地主
 def qiangdizhu(self):
  i=random.randint(1,3)
  self.dizhu=i #定义一个地主的实例
  if i == 1:
   self.user1+=self.user4
  if i == 2:
   self.user2+=self.user4
  if i == 3:
   self.user3+=self.user4
 #码牌
 def mapai(self):
  self.user1.sort(reverse=True) ##从小到大码牌
  self.user2.sort(reverse=True)
  self.user3.sort(reverse=True)
 #牌序和花色一一对应
 def yingshe(self):
  huase = [(0, '方片3'), (1, '梅花3'), (2, '红桃3'), (3, '黑桃3'),
     (4, '方片4'), (5, '梅花4'), (6, '红桃4'), (7, '黑桃4'),
     (8, '方片5'), (9, '梅花5'), (10, '红桃5'), (11, '黑桃5'),
     (12, '方片6'), (13, '梅花6'), (14, '红桃6'), (15, '黑桃6'),
     (16, '方片7'), (17, '梅花7'), (18, '红桃7'), (19, '黑桃7'),
     (20, '方片8'), (21, '梅花8'), (22, '红桃8'), (23, '黑桃8'),
     (24, '方片9'), (25, '梅花9'), (26, '红桃9'), (27, '黑桃9'),
     (28, '方片10'), (29, '梅花10'), (30, '红桃10'), (31, '黑桃10'),
     (32, '方片J'), (33, '梅花J'), (34, '红桃J'), (35, '黑桃J'),
     (36, '方片Q'), (37, '梅花Q'), (38, '红桃Q'), (39, '黑桃Q'),
     (40, '方片K'), (41, '梅花K'), (42, '红桃K'), (43, '黑桃K'),
     (44, '方片A'), (45, '梅花A'), (46, '红桃A'), (47, '黑桃A'),
     (48, '方片2'), (49, '梅花2'), (50, '红桃2'), (51, '黑桃2'),
     (52, 'BlackJoker'), (53, 'RedJoker')]
  zdpai = dict(huase)
  paiuser1=''
  for i in range(len(self.user1)):
   paiuser1+=zdpai[self.user1[i]]+' ' #以字符串的形式将牌储存起来
  paiuser2 = ''
  for i in range(len(self.user2)):
   paiuser2 += zdpai[self.user2[i]] + ' '
  paiuser3 = ''
  for i in range(len(self.user3)):
   paiuser3 += zdpai[self.user3[i]] + ' '
  paiuser4 = ''
  for i in range(len(self.user4)):
   paiuser4 += zdpai[self.user4[i]] + ' '

  self.user1 = paiuser1 #把花色对应好的牌的序列重新赋给三个玩家的实例属性
  self.user2 = paiuser2
  self.user3 = paiuser3
  self.user4 = paiuser4


if __name__ == '__main__':
 Player=doudizhu() #将类辅助给playes,方便调用
 Player.xipai()
 Player.fapai()
 Player.qiangdizhu()
 Player.mapai()
 Player.yingshe()

print('本局地主是：玩家{}'.format(Player.dizhu))
print('底牌：',Player.user4)
print('玩家一：',Player.user1)
print('玩家二：',Player.user2)
print('玩家三：',Player.user3)