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gsearch.py
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import re
import time
import os
from urllib.parse import quote_plus
import chardet
import requests_html
import pypandoc # 要安装pandoc
from v2ray_pool import Net
from bs4 import BeautifulSoup
import googlesearch as ggs
import os
import random
import sys
import time
import ssl
BLACK_DOMAIN = ['www.google.gf', 'www.google.io', 'www.google.com.lc']
DOMAIN = 'www.google.com'
class GSearch(Net):
def search_page(self, url, pause=3):
"""
Google search
:param query: Keyword
:param language: Language
:return: result
"""
time.sleep(random.randint(1, pause))
try:
r = self.request_en(url)
print('resp code=%d' % r.status_code)
if r.status_code == 200:
charset = chardet.detect(r.content)
content = r.content.decode(charset['encoding'])
return content
elif r.status_code == 301 or r.status_code == 302 or r.status_code == 303:
location = r.headers['Location']
time.sleep(random.randint(1, pause))
return self.search_page(location)
# elif r.status_code == 429 or r.status_code == 443:
# time.sleep(3)
# return search_page(url)
return None
except Exception as e:
print(e)
return None
def parse_html(self, html):
soup = BeautifulSoup(html, 'html.parser') # 声明BeautifulSoup对象
# find = soup.find('p') # 使用find方法查到第一个p标签
# print('----->>>>%s' % str(find.text))
p_s = soup.find_all('p')
results = []
for p in p_s:
if p.find('img'): # 不要带有图片的标签
continue
if p.find('a'): # 不要带有链接的标签
continue
content = str(p)
if "文章来源" in content:
print('过滤[文章来源]>>>>>%s' % content)
continue
if "来源：" in content:
print('过滤[来源：]>>>>>%s' % content)
continue
if len(p.text.replace('\n', '').strip()) < 1: # 过滤空内容
# print('过滤[空字符]>>>>>！')
continue
results.append(content)
results.append('<p></br></p>') # 隔一下
return results
# return re.findall(r'(<p.*?</p>)', html, re.DOTALL)
def get_html(self, url):
session = requests_html.HTMLSession()
html = session.get(url)
html.encoding = html.apparent_encoding
return html.text
def conver_to_doc(self, in_name, out_name):
try:
pypandoc.convert_file('%s.html' % in_name, 'docx', outputfile="doc/%s.docx" % out_name)
os.remove('%s.html' % in_name)
except Exception as e:
print(e)
def download_and_merge_page(self, urls, name):
try:
page = ['''<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
</head>
''']
k = 0
size = random.randint(3, 5) # 每次合并成功5篇即可
for i in range(len(urls)):
if k >= size:
break
try:
temp = self.parse_html(self.get_html(urls[i]))
except Exception as e:
print(e)
continue
if len(temp) < 3: # 篇幅太短
continue
page.append(
'<p style="text-align: left; font-family: 宋体; font-size: 16px; line-height: 1.75; margin-bottom: 10px;"><strong>第%d篇：</strong></p>' % (
k + 1)) # 加入标题
page += temp
page.append('\n')
k += 1
page.append('</html>')
with open("%s.html" % name, mode="w") as f: # 写入文件
for p in page:
f.write(p)
return k
except Exception as e:
print(e)
return 0
def get_full_urls(self, html):
a_s = re.findall(r'<a.*?</a>', html, re.DOTALL)
results = []
for a in a_s:
try:
# print(a)
# url = re.findall(r'/url\?q=(.*?\.html)', a, re.DOTALL)[0]
url: str = re.findall(r'(http[s]{0,1}://.*?\.html)', a, re.DOTALL)[0]
# title = re.findall(r'<span.*?>(.*?)</span>', a, re.DOTALL)[0] #会有问题
# print('{"url":"%s","title":"%s"}' % (url, title))
if 'google.com' in url:
continue
if url in results:
continue
# 过来同一个网站的
domain = re.findall('http[s]{0,1}://(.*?)/', url, re.DOTALL)[0]
# 含有--的
if '-' in domain:
continue
# www.sz.gov.cn，'.'超过4个时绝对不行的，像：bbs.jrj.ex3.http.80.ipv6.luzhai.gov.cn
if domain.count('.') > 4:
continue
for u in results:
if domain in u:
continue
results.append(url)
except Exception as e:
# print(e)
pass
return results
def get_full_titles(self, html):
results = []
soup = BeautifulSoup(html, "html.parser")
results = []
for a in soup.find_all(name='a'):
try:
h3 = a.find(name='h3')
if h3 and h3.has_attr('div'):
div = h3.find(name='div')
results.append(div.getText())
else:
div = a.find(name='span')
results.append(div.getText())
except Exception as e:
print(e)
return results
def format_common_url(self, search, domain='www.google.com', start=0):
url = 'https://{domain}/search?q={search}&start={start}'
url = url.format(domain=domain, search=quote_plus(search), start=start)
return url
def format_full_url(self, domain, as_q='', as_epq='', as_oq='', as_eq='', as_nlo='', as_nhi='', lr='', cr='',
as_qdr='',
as_sitesearch='',
as_filetype='', tbs='', start=0, num=10):
"""
https://www.google.com/advanced_search
https://www.google.com/search?as_q=%E8%A1%A3%E6%9C%8D+%E8%A3%A4%E5%AD%90+%E6%9C%8D%E8%A3%85+%E9%A5%B0%E5%93%81+%E7%8F%A0%E5%AE%9D+%E9%93%B6%E9%A5%B0&as_epq=%E5%AE%98%E7%BD%91&as_oq=%E6%9C%8D%E8%A3%85+or+%E9%85%8D%E9%A5%B0&as_eq=%E9%9E%8B%E5%AD%90&as_nlo=20&as_nhi=1000&lr=lang_zh-CN&cr=countryCN&as_qdr=m&as_sitesearch=.com&as_occt=body&safe=active&as_filetype=&tbs=
allintext: 衣服 裤子 服装 饰品 珠宝 银饰 服装 OR or OR 配饰 "官网" -鞋子 site:.com 20..1000
:param domain: 域名：google.com
:param as_q: 输入重要字词： 砀山鸭梨
:param as_epq: 用引号将需要完全匹配的字词引起： "鸭梨"
:param as_oq: 在所需字词之间添加 OR： 批发 OR 特价
:param as_eq: 在不需要的字词前添加一个减号： -山大、-"刺梨"
:param as_nlo: 起点，在数字之间加上两个句号并添加度量单位：0..35 斤、300..500 元、2010..2011 年
:param as_nhi: 终点，在数字之间加上两个句号并添加度量单位：0..35 斤、300..500 元、2010..2011 年
:param lr: 查找使用您所选语言的网页。
:param cr: 查找在特定地区发布的网页。
:param as_qdr: 查找在指定时间内更新的网页。
:param as_sitesearch: 搜索某个网站（例如 wikipedia.org ），或将搜索结果限制为特定的域名类型(例如 .edu、.org 或 .gov)
:param as_filetype: 查找采用您指定格式的网页。如：filetype:pdf
:param tbs: 查找可自己随意使用的网页。
:param start: 第几页，如 90：表示从第9页开始，每一页10条
:param num: 每一页的条数
:return:
"""
url = 'https://{domain}/search?as_q={as_q}&as_epq={as_epq}&as_oq={as_oq}&as_eq={as_eq}&as_nlo={as_nlo}&as_nhi={as_nhi}&lr={lr}&cr={cr}&as_qdr={as_qdr}&as_sitesearch={as_sitesearch}&as_occt=body&safe=active&as_filetype={as_filetype}&tbs={tbs}&start={start}&num={num}'
url = url.format(domain=domain, as_q=quote_plus(as_q), as_epq=quote_plus(as_epq), as_oq=quote_plus(as_oq),
as_eq=quote_plus(as_eq), as_nlo=as_nlo, as_nhi=as_nhi, lr=lr, cr=cr, as_qdr=as_qdr,
as_sitesearch=as_sitesearch, start=start, num=num, tbs=tbs, as_filetype=as_filetype)
return url
if __name__ == '__main__':
url = 'http://www.sz.gov.cn/cn/zjsz/nj/content/post_1356218.html'
domain: str = re.findall('http[s]{0,1}://(.*?)/', url, re.DOTALL)[0]
print(domain.count('.'))
print(domain)