[Python] 纯文本查看 复制代码
import re
import urllib.request
import os
import time
from urllib.parse import quote
search_input = input("请输入搜索的书名或作者:")
search_Book = "https://www.qidian.com/search?kw=" + quote(search_input)
page = urllib.request.urlopen(search_Book).read()
txt = page.decode('utf-8')
def bookname():
filter_bookname = r'<h4><a href=".+?" target="_blank" data-eid=".+?" data-bid=".+?" data-algrid="0.0.0">(.+?)</h4>'
book_name_nosub = re.findall(filter_bookname, txt, re.S)
book_name_sub = re.sub(r'<cite class="red-kw">|</a>|</cite>', '', " ".join(book_name_nosub))
book_name = book_name_sub.split(' ') # 书名
return book_name
def bookChapter():
filter_Chapter = r'<p class="update"><a href=".+?>(.+?)</a>'
state_Chapter = re.findall(filter_Chapter, txt, re.S)
return state_Chapter
def state():
filter_time = r'<em>·</em><span>(.+?)</span>'
state_time = re.findall(filter_time, txt, re.S)
return state_time
def booklist():
list1 = [" "] * 10
list2 = [" "] * 10
number=["⓪","⓵","⓶","⓷","⓸","⓹","⓺","⓻","⓼","⓽"]
a = list(map(lambda c,x, a, y, b, z,: c+x + a + y + b + z, number,bookname(), list1, bookChapter(), list2, state()))
b ="\n".join(a)
return b
print(booklist())
i=int(input("输入你要下载书的号数:"))
def book_link(i):
filter_book_id = r'<a class="red-btn" href="(.+?)"'
book_id = re.findall(filter_book_id, txt, re.S)
book_id_add = " http:".join(book_id)
book_id_list = ("http:" + book_id_add).split(' ')
book_id_love=book_id_list[i]
return book_id_love
def book_First():
page = urllib.request.urlopen(book_link(i=i)).read()
txt = page.decode('utf-8')
filter_book_id = r'data-firstchapterjumpurl="(.+?)">'
book_first = "http:" + re.findall(filter_book_id, txt, re.S)[0]
return book_first
######################################################################################################
def mkdir(path): #创建文件夹
floder=os.path.exists(path)
if not floder:
os.makedirs(path)
print("创建成功")
else:
print("文件已存在")
img_path="E:/txt/txt/"
mkdir(img_path)
z = 0
url = []
link = book_First() # url为第几页就从第几页开始获取
print("VIP章节暂不支持，不可以超过本书免费章节数")
x=int(input("请输入要下载的章节:"))
for read in (range(0,x)): # 下载几章，这里默认5章
url.append(link) # append() 方法用于在列表末尾添加新的对象。
page = urllib.request.urlopen(url[z]).read().decode('UTF-8')
filter_page = r'p>\u3000\u3000(.+?)<' # 小说的文本 <p> ****<p> \u3000 代表空格
html = re.findall(filter_page, page, re.S)
filter_bookname = r'60c;</em>(.+?)</a>'
bookname = re.findall(filter_bookname, page, re.S)
filter_chaptername = r'<h3 class="j_chapterName">(.+?)</h3>' # <h3 class="j_chapterName">第4章 继任者</h3>
chaptername = re.findall(filter_chaptername, page, re.S) # 获取章节和章节名字
i = 0
for txt in html:
line = html[i]
f = open(img_path + chaptername[0] + ".txt", "a") # a代表追加模式，不覆盖
f.write(line + "\n")
f.close()
i = i + 1
print(chaptername[0] + " 下载完成")
next = r'<a id="j_chapterNext".+?href="//(.+?)"' # <a id="j_chapterNext" href="//read.qidian.com/chapter/HZe9IzSe3h3iUReBXKVubw2/mvMfZ61JMBHM5j8_3RRvhw2" data-eid="qd_R109" >下一章</a>
nextread = re.findall(next, page, re.S)
b = ''
link = "https://" + b.join(nextread) # 本页的下一章链接
z = z + 1
img_path2 = "E:/txt/" + bookname[0]
c = 0
if not os.path.exists(img_path2): # 如果文件不存在，则重命名文件
os.rename(img_path, img_path2) # 文件夹重命名
print("下载完成")
else:
path = "E:/txt/txt/"
downloadtime = time.strftime("%Y%m%d%I%M%S", time.localtime())
os.rename(img_path, img_path2 + downloadtime)
print("文件名:" + bookname[0] + " 已存在,重命名为:" + bookname[0] + downloadtime + "\n" + "请勿重复操作")
发表于 2018-7-1 20:24
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发表于 2018-7-1 21:12
