mirror of https://github.com/injetlee/Python.git
83 lines
2.4 KiB
Python
83 lines
2.4 KiB
Python
#!/usr/bin/env python
|
|
# encoding=utf-8
|
|
import requests
|
|
import re
|
|
import codecs
|
|
from bs4 import BeautifulSoup
|
|
from openpyxl import Workbook
|
|
wb = Workbook()
|
|
dest_filename = '电影.xlsx'
|
|
ws1 = wb.active
|
|
ws1.title = "电影top250"
|
|
|
|
DOWNLOAD_URL = 'http://movie.douban.com/top250/'
|
|
|
|
|
|
def download_page(url):
|
|
"""获取url地址页面内容"""
|
|
headers = {
|
|
'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.80 Safari/537.36'
|
|
}
|
|
data = requests.get(url, headers=headers).content
|
|
return data
|
|
|
|
|
|
def get_li(doc):
|
|
soup = BeautifulSoup(doc, 'html.parser')
|
|
ol = soup.find('ol', class_='grid_view')
|
|
name = [] # 名字
|
|
star_con = [] # 评价人数
|
|
score = [] # 评分
|
|
info_list = [] # 短评
|
|
for i in ol.find_all('li'):
|
|
detail = i.find('div', attrs={'class': 'hd'})
|
|
movie_name = detail.find(
|
|
'span', attrs={'class': 'title'}).get_text() # 电影名字
|
|
level_star = i.find(
|
|
'span', attrs={'class': 'rating_num'}).get_text() # 评分
|
|
star = i.find('div', attrs={'class': 'star'})
|
|
star_num = star.find(text=re.compile('评价')) # 评价
|
|
|
|
info = i.find('span', attrs={'class': 'inq'}) # 短评
|
|
if info: # 判断是否有短评
|
|
info_list.append(info.get_text())
|
|
else:
|
|
info_list.append('无')
|
|
score.append(level_star)
|
|
|
|
name.append(movie_name)
|
|
star_con.append(star_num)
|
|
page = soup.find('span', attrs={'class': 'next'}).find('a') # 获取下一页
|
|
if page:
|
|
return name, star_con, score, info_list, DOWNLOAD_URL + page['href']
|
|
return name, star_con, score, info_list, None
|
|
|
|
|
|
def main():
|
|
url = DOWNLOAD_URL
|
|
name = []
|
|
star_con = []
|
|
score = []
|
|
info = []
|
|
while url:
|
|
doc = download_page(url)
|
|
movie, star, level_num, info_list, url = get_li(doc)
|
|
name = name + movie
|
|
star_con = star_con + star
|
|
score = score + level_num
|
|
info = info + info_list
|
|
for (i, m, o, p) in zip(name, star_con, score, info):
|
|
col_A = 'A%s' % (name.index(i) + 1)
|
|
col_B = 'B%s' % (name.index(i) + 1)
|
|
col_C = 'C%s' % (name.index(i) + 1)
|
|
col_D = 'D%s' % (name.index(i) + 1)
|
|
ws1[col_A] = i
|
|
ws1[col_B] = m
|
|
ws1[col_C] = o
|
|
ws1[col_D] = p
|
|
wb.save(filename=dest_filename)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|