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| # -*- coding: UTF-8 -*-
__author__ = 'Mr.Bluyee'
import urllib3
import json
import certifi
import io
import sys
import re
import platform
os_info = platform.platform()
if os_info[0] == 'W':
sys.stdout = io.TextIOWrapper(sys.stdout.buffer,encoding='gb18030')
#改变标准输出的默认编码
class BaiduPedia(object):
def __init__(self):
self.html_data = ''
self.title = ''
self.other_pedias_list = []
def make_https_request(self,url,func,field = {}):
https = urllib3.PoolManager(cert_reqs='CERT_REQUIRED', ca_certs=certifi.where())
request_head = {'User-Agent':'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0;'}
r = https.request(func, url,fields = field,headers = request_head)
if r.status == 200:
self.html_data = r.data.decode('utf-8')
def baidu_pedia_request(self,word):
url = 'https://baike.baidu.com/search/word'
func = 'GET'
field = {'word':word}
self.make_https_request(url,func,field)
def save_file(self,web_data,filename):
with open(filename,'w') as f:
f.write(web_data)
def baidupedia_get_title(self,s):
pattern = re.compile(r'<title>.*?</title>', re.S)
self.title = pattern.search(s).group()[7:-13]
def baidupedia_get_other_pedias_dict(self,s):
pattern = re.compile(r'<li class="item">▪<a title=.*?</a></li>', re.S)
other_pedias = pattern.findall(s)
if len(other_pedias) > 0:
print('')
print('该词是一个多义词，请在下列义项上选择浏览:')
print('1' + self.title)
num_index = 2
for item in other_pedias:
index1 = item.find('href')
index2 = item.find('>',index1)
other_pedias_href = 'https://baike.baidu.com' + item[index1 + 6:index2 - 1]
other_pedias_title = item[index2 + 1:-9]
print(str(num_index) + other_pedias_title)
num_index += 1
self.other_pedias_list.append(other_pedias_href)
print('')
def baidupedia_get_summary(self,s):
print(self.title)
print('')
pattern = re.compile(r'<div class="promotion-declaration">.*?</dl></div>', re.S)
head_content = pattern.search(s).group()
head_content = re.sub(r'<[\u0008-\u007F]*?>','',head_content)
head_content = re.sub(r'\n\n*','\n',head_content)
head_content = re.sub(r' ','',head_content)
print(head_content)
def baidupedia_get_content(self,s):
pattern = re.compile(r'<a name="\d.*?" class="lemma-anchor para-title".*?<div class="anchor-list">', re.S)
content = pattern.findall(s)
for item in content:
item_pattern1 = re.compile(r'<span class="title-prefix">.*?</h.*?\d', re.S)
item_content1 = item_pattern1.search(item).group()
item_catalogue = re.sub(r'<.*?n>','',item_content1)
if item_catalogue[-1] == '2':
print('---' + item_catalogue[:-4])
elif item_catalogue[-1] == '3':
print('------' + item_catalogue[:-4])
item_pattern2 = re.compile(r'<div class="para" label-module="para">.*?</div>', re.S)
item_content2 = item_pattern2.findall(item)
for item_child in item_content2:
item_child_content1 = re.sub(r'<[\u0008-\u007F\u4e00-\u9fa5]*?>\r*\n*', '', item_child)
item_child_content1 = re.sub(r'&.*?;','',item_child_content1)
if item_catalogue[-1] == '2':
print(' ' + item_child_content1)
elif item_catalogue[-1] == '3':
print(' ' + item_child_content1)
print('')
def baidupedia_match(self,s):
self.baidupedia_get_summary(s)
self.baidupedia_get_content(s)
def baidupedia(self,word):
self.baidu_pedia_request(word)
self.baidupedia_get_title(self.html_data)
self.baidupedia_get_other_pedias_dict(self.html_data)
list_len = len(self.other_pedias_list)
if list_len > 0:
num = int(input('请输入你要查的意思：'))
print('')
if num == 1:
self.baidupedia_match(self.html_data)
else:
self.make_https_request(self.other_pedias_list[num - 2],'GET')
self.baidupedia_get_title(self.html_data)
self.baidupedia_match(self.html_data)
else:
self.baidupedia_match(self.html_data)
def main():
word = input('请输入你要查的词语：')
baidu_pedia = BaiduPedia()
baidu_pedia.baidupedia(word)
if __name__ == '__main__':
main()
|
