Python第4次作业 翁聪

设计题1：

设计一个本月份日历，输出格式如下：

要求：
1.初始化start_day，end_day两个日期
from datetime import datetime
start_day=datetime(2019,4,1)
end_day=datetime(2019,4,30)
其它时间数据生成要用datetime或date模块的方法编程实现
2.不能使用calendar模块生成

#设计一个本月份日历，输出格式如下：
#1.初始化start_day，end_day两个日期
#from datetime import datetime
#start_day=datetime(2019,4,1)
#end_day=datetime(2019,4,30)
#其它时间数据生成要用datetime或date模块的方法编程实现
#2.不能使用calendar模块生成

from datetime import *
start_day = datetime(2019, 4, 1)
end_day = datetime(2019, 4, 30)
d = end_day - start_day  # 4月份差值
month = start_day.month  # 要打印的月份
fist = start_day.weekday()  # 4月份的第一天是星期几
day = d.days + 1  # 4月份的天数

count = 0
n = 1
print("\t\t2019年4月")
print("一\t二\t三\t四\t五\t六\t日")
while n <= fist:  # 月份第一天对应星期几，并在前面用空格隔开
    n += 1
    print("\t", end="")
    count += 1
    if (count % 7 == 0):
        print("\n")

m = 1
while m <= day:  # 循环几次与本月天数比较
    print(m, "\t", end="")
    m += 1
    count += 1
    if (count % 7 == 0):
        print("\n")  # 每七天进行换行

码云网址：https://gitee.com/wc1300/wc/blob/master/python第四次作业1

 

设计题2：
1.参考“三国演义”词频统计程序，实现对红楼梦出场人物的频次统计。
2.（可选）
将红楼梦出场人物的频次统计结果用词云显示。

#1.参考“三国演义”词频统计程序，实现对红楼梦出场人物的频次统计。
#2.（可选）
#将红楼梦出场人物的频次统计结果用词云显示。
import jieba
excludes = {"什么","一个","我们","那里","你们","如今","说道","知道","起来","姑娘","这里","出来","他们","众人","自己",
            "一面","只见","太太","奶奶","两个","没有","不是","不知","这个","听见","这样","进来","咱们","告诉","怎么",
            "就是","东西","回来","只是","老爷","大家","只得","丫头","这些","不敢","出去","所以","的话","不好","姐姐",
            "鸳鸯"}
txt = open(r"E:\python\红楼梦.txt", "r", encoding='utf-8').read()
words  = jieba.lcut(txt)#精确模式的分词函数，返回一个列表数据类型
counts = {}  #定义一个字典
for word in words:
    if len(word) == 1:
        continue
    elif word == "宝玉" or word == "宝二爷" or word == "怡红公子" or word == "绛洞花主" or word == "无事忙" or word == "遮天大王" or word == "混世魔王" or word == "槛内人" or word == "浊玉":
        rword = "贾宝玉"
    elif word == "宝钗" or word == "蘅芜君" or word == "宝姐姐" or word == "宝丫头" or word == "宝姑娘":
        rword = "薛宝钗"
    elif word == "凤姐" or word == "琏二奶奶" or word=="凤辣子"or word=="凤哥儿"or word=="凤丫头" or word=="凤姐儿" or word == "熙凤道":
        rword = "王熙凤"
    elif word == "颦颦" or word == "颦儿" or word == "潇湘妃子" or word == "林姑娘" or word == "林妹妹" or word == "黛玉":
        rword = "林黛玉"
    elif word == "晴雯" or word == "勇晴雯" or word == "芙蓉仙子" or word == "病西施":
        rword = "晴雯"
    elif word == "老祖宗" or word == "老太太" or word == "史太君" or word == "贾母":
        rword = "贾母"
    else:
        rword = word
    counts[rword] = counts.get(rword,0) + 1 #词汇加入字典
for word in excludes:
    del(counts[word])  #从字典中删除无用词
items = list(counts.items())#字典转换为列表

#lambda是一个隐函数，是固定写法，以下命令的意思就是按照记录的第2列排序
"""x表示列表中的一个元素，x只是临时起的一个名字，
你可以使用任意的名字"""
items.sort(key=lambda x:x[1], reverse=True)

for i in range(6): #出现的词频统计
    word, count = items[i] #将键和值分别赋予列表word和countf
    print ("{0:<10}{1:>5}".format(word, count))#0:<10左对齐，宽度10，”>5"右对齐

码云网址：https://gitee.com/wc1300/wc/blob/master/python第四次作业2